Merge pull request #1716 from brackendawson/update-maintainers

Propose Christophe Colombier (ccoVeille) as approver

.ci.gofmt.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+if [ -n "$(gofmt -l .)" ]; then
+  echo "Go code is not formatted:"
+  gofmt -d .
+  exit 1
+fi
+
+go generate ./...
+if [ -n "$(git status -s -uno)" ]; then
+  echo "Go generate output does not match commit."
+  echo "Did you forget to run go generate ./... ?"
+  exit 1
+fi

.ci.gogenerate.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# If GOMOD is defined we are running with Go Modules enabled, either
+# automatically or via the GO111MODULE=on environment variable. Codegen only
+# works with modules, so skip generation if modules is not in use.
+if [[ -z "$(go env GOMOD)" ]]; then
+  echo "Skipping go generate because modules not enabled and required"
+  exit 0
+fi
+
+go generate ./...
+if [ -n "$(git diff)" ]; then
+  echo "Go generate had not been run"
+  git diff
+  exit 1
+fi

.ci.govet.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+set -e
+
+go vet ./...

.ci.readme.fmt.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Verify that the code snippets in README.md are formatted.
+# The tool https://github.com/hougesen/mdsf is used.
+
+if [ -n "$(mdsf verify --config .mdsf.json --log-level error README.md 2>&1)" ]; then
+  echo "Go code in the README.md is not formatted."
+  echo "Did you forget to run 'mdsf format --config .mdsf.json README.md'?"
+  mdsf format --config .mdsf.json README.md
+  git diff
+  exit 1
+fi

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,23 @@
+---
+name: Bug report
+about: Format to report a bug
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+<!-- If this is a question, consider using the discussion section of this repo -->
+<!-- Here: https://github.com/stretchr/testify/discussions/new?category=q-a -->
+
+## Description
+<!-- A detailed description of the bug -->
+
+## Step To Reproduce
+<!-- Steps or code snippet to reproduce the behavior -->
+
+## Expected behavior
+<!-- A clear and concise description of what you expected to happen -->
+
+## Actual behavior
+<!-- What testify does -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Propose a new feature
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+<!-- If this is a question, consider using the discussion section of this repo -->
+<!-- Here: https://github.com/stretchr/testify/discussions/new?category=q-a -->
+
+## Description
+<!-- A clear and concise description of what feature you are proposing -->
+
+## Proposed solution
+<!-- Optionally a suggested implementation -->
+
+## Use case
+<!-- What is the motivation? What workarounds have you used? -->

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+- package-ecosystem: gomod
+  directory: /
+  schedule:
+    interval: daily
+- package-ecosystem: github-actions
+  directory: /
+  schedule:
+    interval: daily

.github/pull_request_template.md

@@ -0,0 +1,15 @@
+## Summary
+<!-- High-level, one sentence summary of what this PR accomplishes -->
+
+## Changes
+<!-- * Description of change 1 -->
+<!-- * Description of change 2 -->
+<!-- ... -->
+
+## Motivation
+<!-- Why were the changes necessary. -->
+
+<!-- ## Example usage (if applicable) -->
+
+## Related issues
+<!-- Put `Closes #XXXX` for each issue number this PR fixes/closes -->

.github/workflows/main.yml

@@ -0,0 +1,41 @@
+name: All builds
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go_version:
+          - stable
+          - oldstable
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.go_version }}
+      - run: npm install -g mdsf-cli
+      - run: ./.ci.gogenerate.sh
+      - run: ./.ci.gofmt.sh
+      - run: ./.ci.readme.fmt.sh
+      - run: ./.ci.govet.sh
+      - run: go test -v -race ./...
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go_version:
+          - "1.17"
+          - "1.18"
+          - "1.19"
+          - "1.20"
+          - "1.21"
+          - "1.22"
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.go_version }}
+      - run: go test -v -race ./...

.github/workflows/release.yml

@@ -0,0 +1,21 @@
+name: Create release from new tag
+
+# this flow will be run only when new tags are pushed that match our pattern
+on:
+  push:
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Create GitHub release from tag
+        uses: softprops/action-gh-release@v2
+        with:
+          generate_release_notes: true

.gitignore

@@ -22,3 +22,9 @@ _testmain.go
 *.exe
 
 .DS_Store
+
+# Output of "go test -c"
+/assert/assert.test
+/require/require.test
+/suite/suite.test
+/mock/mock.test

.mdsf.json

@@ -0,0 +1,12 @@
+{
+  "$schema": "https://raw.githubusercontent.com/hougesen/mdsf/main/schemas/v0.8.2/mdsf.schema.json",
+  "format_finished_document": false,
+  "languages": {
+    "go": [
+      [
+        "gofmt",
+        "goimports"
+      ]
+    ]
+  }
+}

.travis.gofmt.sh

@@ -1,7 +0,0 @@
-#!/bin/bash
-
-if [ -n "$(gofmt -l .)" ]; then
-  echo "Go code is not formatted:"
-  gofmt -d .
-  exit 1
-fi

.travis.gogenerate.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-
-if [[ "$TRAVIS_GO_VERSION" =~ ^1\.[45](\..*)?$ ]]; then
-  exit 0
-fi
-
-go get github.com/ernesto-jimenez/gogen/imports
-go generate ./...
-if [ -n "$(git diff)" ]; then
-  echo "Go generate had not been run"
-  git diff
-  exit 1
-fi

.travis.govet.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-cd "$(dirname $0)"
-DIRS=". assert require mock _codegen"
-set -e
-for subdir in $DIRS; do
-  pushd $subdir
-  go vet
-  popd
-done

.travis.yml

@@ -1,15 +0,0 @@
-language: go
-
-sudo: false
-
-go:
-  - 1.7
-  - 1.8
-  - 1.9
-  - tip
-
-script:
-  - ./.travis.gogenerate.sh
-  - ./.travis.gofmt.sh
-  - ./.travis.govet.sh
-  - go test -v -race $(go list ./... | grep -v vendor)

CONTRIBUTING.md

@@ -0,0 +1,50 @@
+# Contributing to Testify
+
+So you'd like to contribute to Testify? First of all, thank you! Testify is widely used, so each
+contribution has a significant impact within the Golang community! Below you'll find everything you
+need to know to get up to speed on the project.
+
+## Philosophy
+
+The Testify maintainers generally attempt to follow widely accepted practices within the Golang
+community. That being said, the first priority is always to make sure that the package is useful to
+the community. A few general guidelines are listed here:
+
+*Keep it simple (whenever practical)* - Try not to expand the API unless the new surface area
+provides meaningful benefits. For example, don't add functions because they might be useful to
+someone, someday. Add what is useful to specific users, today.
+
+*Ease of use is paramount* - This means good documentation and package organization. It also means
+that we should try hard to use meaningful, descriptive function names, avoid breaking the API
+unnecessarily, and try not to surprise the user.
+
+*Quality isn't an afterthought* - Testify is a testing library, so it seems reasonable that we
+should have a decent test suite. This is doubly important because a bug in Testify doesn't just mean
+a bug in our users' code, it means a bug in our users' tests, which means a potentially unnoticed
+and hard-to-find bug in our users' code.
+
+## Pull Requests
+
+We welcome pull requests! Please include the following in the description:
+
+  * Motivation, why your change is important or helpful
+  * Example usage (if applicable)
+  * Whether you intend to add / change behavior or fix a bug
+
+Please be aware that the maintainers may ask for changes. This isn't a commentary on the quality of
+your idea or your code. Testify is the result of many contributions from many individuals, so we
+need to enforce certain practices and patterns to keep the package easy for others to understand.
+Essentially, we recognize that there are often many good ways to do a given thing, but we have to
+pick one and stick with it.
+
+See `MAINTAINERS.md` for a list of users who can approve / merge your changes.
+
+## Issues
+
+If you find a bug or think of a useful feature you'd like to see added to Testify, the best thing
+you can do is make the necessary changes and open a pull request (see above). If that isn't an
+option, or if you'd like to discuss your change before you write the code, open an issue!
+
+Please provide enough context in the issue description that other members of the community can
+easily understand what it is that you'd like to see.
+

EMERITUS.md

@@ -0,0 +1,12 @@
+# Emeritus
+
+We would like to acknowledge previous testify maintainers and their huge contributions to our collective success:
+
+  * @matryer
+  * @glesica
+  * @ernesto-jimenez
+  * @mvdkleijn
+  * @georgelesica-wf
+  * @bencampbell-wf
+
+We thank these members for their service to this community.

Gopkg.lock

@@ -1,27 +0,0 @@
-# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
-
-
-[[projects]]
-  name = "github.com/davecgh/go-spew"
-  packages = ["spew"]
-  revision = "346938d642f2ec3594ed81d874461961cd0faa76"
-  version = "v1.1.0"
-
-[[projects]]
-  name = "github.com/pmezard/go-difflib"
-  packages = ["difflib"]
-  revision = "792786c7400a136282c1664665ae0a8db921c6c2"
-  version = "v1.0.0"
-
-[[projects]]
-  name = "github.com/stretchr/objx"
-  packages = ["."]
-  revision = "facf9a85c22f48d2f52f2380e4efce1768749a89"
-  version = "v0.1"
-
-[solve-meta]
-  analyzer-name = "dep"
-  analyzer-version = 1
-  inputs-digest = "448ddae4702c6aded2555faafd390c537789bb1c483f70b0431e6634f73f2090"
-  solver-name = "gps-cdcl"
-  solver-version = 1

Gopkg.toml

@@ -1,16 +0,0 @@
-[prune]
-  unused-packages = true
-  non-go = true
-  go-tests = true
-
-[[constraint]]
-  name = "github.com/davecgh/go-spew"
-  version = "~1.1.0"
-
-[[constraint]]
-  name = "github.com/pmezard/go-difflib"
-  version = "~1.0.0"
-
-[[constraint]]
-  name = "github.com/stretchr/objx"
-  version = "~0.1.0"

LICENSE

@@ -1,22 +1,21 @@
-Copyright (c) 2012 - 2013 Mat Ryer and Tyler Bunnell
+MIT License
 
-Please consider promoting this project if you find it useful.
+Copyright (c) 2012-2020 Mat Ryer, Tyler Bunnell and contributors.
 
-Permission is hereby granted, free of charge, to any person 
+Permission is hereby granted, free of charge, to any person obtaining a copy
-obtaining a copy of this software and associated documentation 
+of this software and associated documentation files (the "Software"), to deal
-files (the "Software"), to deal in the Software without restriction, 
+in the Software without restriction, including without limitation the rights
-including without limitation the rights to use, copy, modify, merge, 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-publish, distribute, sublicense, and/or sell copies of the Software, 
+copies of the Software, and to permit persons to whom the Software is
-and to permit persons to whom the Software is furnished to do so, 
+furnished to do so, subject to the following conditions:
-subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included
+The above copyright notice and this permission notice shall be included in all
-in all copies or substantial portions of the Software.
+copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+SOFTWARE.

MAINTAINERS.md

@@ -0,0 +1,17 @@
+# Testify Maintainers
+
+The individuals listed below are active in the project and have the ability to approve and merge
+pull requests.
+
+  * @boyan-soubachov
+  * @dolmen
+  * @MovieStoreGuy
+  * @brackendawson
+
+## Approvers
+
+The individuals listed below are active in the project and have the ability to approve pull
+requests.
+
+  * @arjunmahishi
+  * @ccoVeille

README.md

@@ -1,7 +1,11 @@
 Testify - Thou Shalt Write Tests
 ================================
 
-[![Build Status](https://travis-ci.org/stretchr/testify.svg)](https://travis-ci.org/stretchr/testify) [![Go Report Card](https://goreportcard.com/badge/github.com/stretchr/testify)](https://goreportcard.com/report/github.com/stretchr/testify) [![GoDoc](https://godoc.org/github.com/stretchr/testify?status.svg)](https://godoc.org/github.com/stretchr/testify)
+> [!NOTE]
+> Testify is being maintained at v1, no breaking changes will be accepted in this repo.  
+> [See discussion about v2](https://github.com/stretchr/testify/discussions/1560).
+
+[![Build Status](https://github.com/stretchr/testify/actions/workflows/main.yml/badge.svg?branch=master)](https://github.com/stretchr/testify/actions/workflows/main.yml) [![Go Report Card](https://goreportcard.com/badge/github.com/stretchr/testify)](https://goreportcard.com/report/github.com/stretchr/testify) [![PkgGoDev](https://pkg.go.dev/badge/github.com/stretchr/testify)](https://pkg.go.dev/github.com/stretchr/testify)
 
 Go code (golang) set of packages that provide many tools for testifying that your code will behave as you intend.
 
@@ -14,14 +18,12 @@ Features include:
 Get started:
 
   * Install testify with [one line of code](#installation), or [update it with another](#staying-up-to-date)
-  * For an introduction to writing test code in Go, see http://golang.org/doc/code.html#Testing
+  * For an introduction to writing test code in Go, see https://go.dev/doc/code#Testing
-  * Check out the API Documentation http://godoc.org/github.com/stretchr/testify
+  * Check out the API Documentation https://pkg.go.dev/github.com/stretchr/testify
-  * To make your testing life easier, check out our other project, [gorc](http://github.com/stretchr/gorc)
+  * Use [testifylint](https://github.com/Antonboom/testifylint) (via [golangci-lint](https://golangci-lint.run/)) to avoid common mistakes
-  * A little about [Test-Driven Development (TDD)](http://en.wikipedia.org/wiki/Test-driven_development)
+  * A little about [Test-Driven Development (TDD)](https://en.wikipedia.org/wiki/Test-driven_development)
 
-
+[`assert`](https://pkg.go.dev/github.com/stretchr/testify/assert "API documentation") package
-
-[`assert`](http://godoc.org/github.com/stretchr/testify/assert "API documentation") package
 -------------------------------------------------------------------------------------------
 
 The `assert` package provides some helpful methods that allow you to write better test code in Go.
@@ -37,11 +39,11 @@ package yours
 
 import (
 	"testing"
+
 	"github.com/stretchr/testify/assert"
 )
 
 func TestSomething(t *testing.T) {
-
 	// assert equality
 	assert.Equal(t, 123, 123, "they should be equal")
 
@@ -53,13 +55,10 @@ func TestSomething(t *testing.T) {
 
 	// assert for not nil (good when you expect something)
 	if assert.NotNil(t, object) {
-
 		// now we know that object isn't nil, we are safe to make
 		// further assertions without causing any errors
 		assert.Equal(t, "Something", object.Value)
-
 	}
-
 }
 ```
 
@@ -73,6 +72,7 @@ package yours
 
 import (
 	"testing"
+
 	"github.com/stretchr/testify/assert"
 )
 
@@ -90,7 +90,6 @@ func TestSomething(t *testing.T) {
 
 	// assert for not nil (good when you expect something)
 	if assert.NotNil(object) {
-
 		// now we know that object isn't nil, we are safe to make
 		// further assertions without causing any errors
 		assert.Equal("Something", object.Value)
@@ -98,25 +97,28 @@ func TestSomething(t *testing.T) {
 }
 ```
 
-[`require`](http://godoc.org/github.com/stretchr/testify/require "API documentation") package
+[`require`](https://pkg.go.dev/github.com/stretchr/testify/require "API documentation") package
 ---------------------------------------------------------------------------------------------
 
 The `require` package provides same global functions as the `assert` package, but instead of returning a boolean result they terminate current test.
+These functions must be called from the goroutine running the test or benchmark function, not from other goroutines created during the test.
+Otherwise race conditions may occur.
 
-See [t.FailNow](http://golang.org/pkg/testing/#T.FailNow) for details.
+See [t.FailNow](https://pkg.go.dev/testing#T.FailNow) for details.
 
-[`mock`](http://godoc.org/github.com/stretchr/testify/mock "API documentation") package
+[`mock`](https://pkg.go.dev/github.com/stretchr/testify/mock "API documentation") package
 ----------------------------------------------------------------------------------------
 
 The `mock` package provides a mechanism for easily writing mock objects that can be used in place of real objects when writing test code.
 
-An example test function that tests a piece of code that relies on an external object `testObj`, can setup expectations (testify) and assert that they indeed happened:
+An example test function that tests a piece of code that relies on an external object `testObj`, can set up expectations (testify) and assert that they indeed happened:
 
 ```go
 package yours
 
 import (
 	"testing"
+
 	"github.com/stretchr/testify/mock"
 )
 
@@ -126,7 +128,7 @@ import (
 
 // MyMockedObject is a mocked object that implements an interface
 // that describes an object that the code I am testing relies on.
-type MyMockedObject struct{
+type MyMockedObject struct {
 	mock.Mock
 }
 
@@ -138,10 +140,8 @@ type MyMockedObject struct{
 //
 // NOTE: This method is not being tested here, code that uses this object is.
 func (m *MyMockedObject) DoSomething(number int) (bool, error) {
-
 	args := m.Called(number)
 	return args.Bool(0), args.Error(1)
-
 }
 
 /*
@@ -151,30 +151,74 @@ func (m *MyMockedObject) DoSomething(number int) (bool, error) {
 // TestSomething is an example of how to use our test object to
 // make assertions about some target code we are testing.
 func TestSomething(t *testing.T) {
-
 	// create an instance of our test object
 	testObj := new(MyMockedObject)
 
-  // setup expectations
+	// set up expectations
 	testObj.On("DoSomething", 123).Return(true, nil)
 
 	// call the code we are testing
 	targetFuncThatDoesSomethingWithObj(testObj)
 
+	// assert that the expectations were met
+	testObj.AssertExpectations(t)
+}
+
+// TestSomethingWithPlaceholder is a second example of how to use our test object to
+// make assertions about some target code we are testing.
+// This time using a placeholder. Placeholders might be used when the
+// data being passed in is normally dynamically generated and cannot be
+// predicted beforehand (eg. containing hashes that are time sensitive)
+func TestSomethingWithPlaceholder(t *testing.T) {
+	// create an instance of our test object
+	testObj := new(MyMockedObject)
+
+	// set up expectations with a placeholder in the argument list
+	testObj.On("DoSomething", mock.Anything).Return(true, nil)
+
+	// call the code we are testing
+	targetFuncThatDoesSomethingWithObj(testObj)
+
 	// assert that the expectations were met
 	testObj.AssertExpectations(t)
 
 }
+
+// TestSomethingElse2 is a third example that shows how you can use
+// the Unset method to cleanup handlers and then add new ones.
+func TestSomethingElse2(t *testing.T) {
+	// create an instance of our test object
+	testObj := new(MyMockedObject)
+
+	// set up expectations with a placeholder in the argument list
+	mockCall := testObj.On("DoSomething", mock.Anything).Return(true, nil)
+
+	// call the code we are testing
+	targetFuncThatDoesSomethingWithObj(testObj)
+
+	// assert that the expectations were met
+	testObj.AssertExpectations(t)
+
+	// remove the handler now so we can add another one that takes precedence
+	mockCall.Unset()
+
+	// return false now instead of true
+	testObj.On("DoSomething", mock.Anything).Return(false, nil)
+
+	testObj.AssertExpectations(t)
+}
 ```
 
-For more information on how to write mock code, check out the [API documentation for the `mock` package](http://godoc.org/github.com/stretchr/testify/mock).
+For more information on how to write mock code, check out the [API documentation for the `mock` package](https://pkg.go.dev/github.com/stretchr/testify/mock).
 
-You can use the [mockery tool](http://github.com/vektra/mockery) to autogenerate the mock code against an interface as well, making using mocks much quicker.
+You can use the [mockery tool](https://vektra.github.io/mockery/latest/) to autogenerate the mock code against an interface as well, making using mocks much quicker.
 
-[`suite`](http://godoc.org/github.com/stretchr/testify/suite "API documentation") package
+[`suite`](https://pkg.go.dev/github.com/stretchr/testify/suite "API documentation") package
 -----------------------------------------------------------------------------------------
+> [!WARNING]
+> The suite package does not support parallel tests. See [#934](https://github.com/stretchr/testify/issues/934).
 
-The `suite` package provides functionality that you might be used to from more common object oriented languages.  With it, you can build a testing suite as a struct, build setup/teardown methods and testing methods on your struct, and run them with 'go test' as per normal.
+The `suite` package provides functionality that you might be used to from more common object-oriented languages.  With it, you can build a testing suite as a struct, build setup/teardown methods and testing methods on your struct, and run them with 'go test' as per normal.
 
 An example suite is shown below:
 
@@ -182,6 +226,7 @@ An example suite is shown below:
 // Basic imports
 import (
 	"testing"
+
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/suite"
 )
@@ -215,7 +260,7 @@ func TestExampleTestSuite(t *testing.T) {
 
 For a more complete example, using all of the functionality provided by the suite package, look at our [example testing suite](https://github.com/stretchr/testify/blob/master/suite/suite_test.go)
 
-For more information on writing suites, check out the [API documentation for the `suite` package](http://godoc.org/github.com/stretchr/testify/suite).
+For more information on writing suites, check out the [API documentation for the `suite` package](https://pkg.go.dev/github.com/stretchr/testify/suite).
 
 `Suite` object has assertion methods:
 
@@ -223,6 +268,7 @@ For more information on writing suites, check out the [API documentation for the
 // Basic imports
 import (
 	"testing"
+
 	"github.com/stretchr/testify/suite"
 )
 
@@ -264,8 +310,10 @@ To install Testify, use `go get`:
 This will then make the following packages available to you:
 
     github.com/stretchr/testify/assert
+    github.com/stretchr/testify/require
     github.com/stretchr/testify/mock
-    github.com/stretchr/testify/http
+    github.com/stretchr/testify/suite
+    github.com/stretchr/testify/http (deprecated)
 
 Import the `testify/assert` package into your code using this template:
 
@@ -274,13 +322,12 @@ package yours
 
 import (
 	"testing"
+
 	"github.com/stretchr/testify/assert"
 )
 
 func TestSomething(t *testing.T) {
-
 	assert.True(t, true, "True is true!")
-
 }
 ```
 
@@ -293,9 +340,27 @@ To update Testify to the latest version, use `go get -u github.com/stretchr/test
 
 ------
 
+Supported go versions
+==================
+
+We currently support the most recent major Go versions from 1.19 onward.
+
+------
+
 Contributing
 ============
 
 Please feel free to submit issues, fork the repository and send pull requests!
 
 When submitting an issue, we ask that you please include a complete test function that demonstrates the issue. Extra credit for those using Testify to write the test code that demonstrates it.
+
+Code generation is used. [Look for `Code generated with`](https://github.com/search?q=repo%3Astretchr%2Ftestify%20%22Code%20generated%20with%22&type=code) at the top of some files. Run `go generate ./...` to update generated files.
+
+We also chat on the [Gophers Slack](https://gophers.slack.com) group in the `#testify` and `#testify-dev` channels.
+
+------
+
+License
+=======
+
+This project is licensed under the terms of the MIT license.

_codegen/.gitignore

@@ -0,0 +1 @@
+_codegen

_codegen/go.mod

@@ -0,0 +1,5 @@
+module github.com/stretchr/testify/_codegen
+
+go 1.11
+
+require github.com/ernesto-jimenez/gogen v0.0.0-20180125220232-d7d4131e6607

_codegen/go.sum

@@ -0,0 +1,2 @@
+github.com/ernesto-jimenez/gogen v0.0.0-20180125220232-d7d4131e6607 h1:cTavhURetDkezJCvxFggiyLeP40Mrk/TtVg2+ycw1Es=
+github.com/ernesto-jimenez/gogen v0.0.0-20180125220232-d7d4131e6607/go.mod h1:Cg4fM0vhYWOZdgM7RIOSTRNIc8/VT7CXClC3Ni86lu4=

_codegen/main.go

@@ -16,7 +16,6 @@ import (
 	"go/token"
 	"go/types"
 	"io"
-	"io/ioutil"
 	"log"
 	"os"
 	"path"
@@ -101,13 +100,15 @@ func parseTemplates() (*template.Template, *template.Template, error) {
 		return nil, nil, err
 	}
 	if *tmplFile != "" {
-		f, err := ioutil.ReadFile(*tmplFile)
+		f, err := os.ReadFile(*tmplFile)
 		if err != nil {
 			return nil, nil, err
 		}
 		funcTemplate = string(f)
 	}
-	tmpl, err := template.New("function").Parse(funcTemplate)
+	tmpl, err := template.New("function").Funcs(template.FuncMap{
+		"replace": strings.ReplaceAll,
+	}).Parse(funcTemplate)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -181,7 +182,7 @@ func parsePackageSource(pkg string) (*types.Scope, *doc.Package, error) {
 	files := make(map[string]*ast.File)
 	fileList := make([]*ast.File, len(pd.GoFiles))
 	for i, fname := range pd.GoFiles {
-		src, err := ioutil.ReadFile(path.Join(pd.SrcRoot, pd.ImportPath, fname))
+		src, err := os.ReadFile(path.Join(pd.Dir, fname))
 		if err != nil {
 			return nil, nil, err
 		}
@@ -194,7 +195,7 @@ func parsePackageSource(pkg string) (*types.Scope, *doc.Package, error) {
 	}
 
 	cfg := types.Config{
-		Importer: importer.Default(),
+		Importer: importer.For("source", nil),
 	}
 	info := types.Info{
 		Defs: make(map[*ast.Ident]types.Object),
@@ -287,7 +288,7 @@ func (f *testFunc) CommentFormat() string {
 	search := fmt.Sprintf("%s", f.DocInfo.Name)
 	replace := fmt.Sprintf("%sf", f.DocInfo.Name)
 	comment := strings.Replace(f.Comment(), search, replace, -1)
-	exp := regexp.MustCompile(replace + `\(((\(\)|[^)])+)\)`)
+	exp := regexp.MustCompile(replace + `\(((\(\)|[^\n])+)\)`)
 	return exp.ReplaceAllString(comment, replace+`($1, "error message %s", "formatted")`)
 }
 
@@ -297,10 +298,8 @@ func (f *testFunc) CommentWithoutT(receiver string) string {
 	return strings.Replace(f.Comment(), search, replace, -1)
 }
 
-var headerTemplate = `/*
+// Standard header https://go.dev/s/generatedcode.
-* CODE GENERATED AUTOMATICALLY WITH github.com/stretchr/testify/_codegen
+var headerTemplate = `// Code generated with github.com/stretchr/testify/_codegen; DO NOT EDIT.
-* THIS FILE MUST NOT BE EDITED BY HAND
-*/
 
 package {{.Name}}
 

assert/assertion_compare.go

@@ -0,0 +1,495 @@
+package assert
+
+import (
+	"bytes"
+	"fmt"
+	"reflect"
+	"time"
+)
+
+// Deprecated: CompareType has only ever been for internal use and has accidentally been published since v1.6.0. Do not use it.
+type CompareType = compareResult
+
+type compareResult int
+
+const (
+	compareLess compareResult = iota - 1
+	compareEqual
+	compareGreater
+)
+
+var (
+	intType   = reflect.TypeOf(int(1))
+	int8Type  = reflect.TypeOf(int8(1))
+	int16Type = reflect.TypeOf(int16(1))
+	int32Type = reflect.TypeOf(int32(1))
+	int64Type = reflect.TypeOf(int64(1))
+
+	uintType   = reflect.TypeOf(uint(1))
+	uint8Type  = reflect.TypeOf(uint8(1))
+	uint16Type = reflect.TypeOf(uint16(1))
+	uint32Type = reflect.TypeOf(uint32(1))
+	uint64Type = reflect.TypeOf(uint64(1))
+
+	uintptrType = reflect.TypeOf(uintptr(1))
+
+	float32Type = reflect.TypeOf(float32(1))
+	float64Type = reflect.TypeOf(float64(1))
+
+	stringType = reflect.TypeOf("")
+
+	timeType  = reflect.TypeOf(time.Time{})
+	bytesType = reflect.TypeOf([]byte{})
+)
+
+func compare(obj1, obj2 interface{}, kind reflect.Kind) (compareResult, bool) {
+	obj1Value := reflect.ValueOf(obj1)
+	obj2Value := reflect.ValueOf(obj2)
+
+	// throughout this switch we try and avoid calling .Convert() if possible,
+	// as this has a pretty big performance impact
+	switch kind {
+	case reflect.Int:
+		{
+			intobj1, ok := obj1.(int)
+			if !ok {
+				intobj1 = obj1Value.Convert(intType).Interface().(int)
+			}
+			intobj2, ok := obj2.(int)
+			if !ok {
+				intobj2 = obj2Value.Convert(intType).Interface().(int)
+			}
+			if intobj1 > intobj2 {
+				return compareGreater, true
+			}
+			if intobj1 == intobj2 {
+				return compareEqual, true
+			}
+			if intobj1 < intobj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.Int8:
+		{
+			int8obj1, ok := obj1.(int8)
+			if !ok {
+				int8obj1 = obj1Value.Convert(int8Type).Interface().(int8)
+			}
+			int8obj2, ok := obj2.(int8)
+			if !ok {
+				int8obj2 = obj2Value.Convert(int8Type).Interface().(int8)
+			}
+			if int8obj1 > int8obj2 {
+				return compareGreater, true
+			}
+			if int8obj1 == int8obj2 {
+				return compareEqual, true
+			}
+			if int8obj1 < int8obj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.Int16:
+		{
+			int16obj1, ok := obj1.(int16)
+			if !ok {
+				int16obj1 = obj1Value.Convert(int16Type).Interface().(int16)
+			}
+			int16obj2, ok := obj2.(int16)
+			if !ok {
+				int16obj2 = obj2Value.Convert(int16Type).Interface().(int16)
+			}
+			if int16obj1 > int16obj2 {
+				return compareGreater, true
+			}
+			if int16obj1 == int16obj2 {
+				return compareEqual, true
+			}
+			if int16obj1 < int16obj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.Int32:
+		{
+			int32obj1, ok := obj1.(int32)
+			if !ok {
+				int32obj1 = obj1Value.Convert(int32Type).Interface().(int32)
+			}
+			int32obj2, ok := obj2.(int32)
+			if !ok {
+				int32obj2 = obj2Value.Convert(int32Type).Interface().(int32)
+			}
+			if int32obj1 > int32obj2 {
+				return compareGreater, true
+			}
+			if int32obj1 == int32obj2 {
+				return compareEqual, true
+			}
+			if int32obj1 < int32obj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.Int64:
+		{
+			int64obj1, ok := obj1.(int64)
+			if !ok {
+				int64obj1 = obj1Value.Convert(int64Type).Interface().(int64)
+			}
+			int64obj2, ok := obj2.(int64)
+			if !ok {
+				int64obj2 = obj2Value.Convert(int64Type).Interface().(int64)
+			}
+			if int64obj1 > int64obj2 {
+				return compareGreater, true
+			}
+			if int64obj1 == int64obj2 {
+				return compareEqual, true
+			}
+			if int64obj1 < int64obj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.Uint:
+		{
+			uintobj1, ok := obj1.(uint)
+			if !ok {
+				uintobj1 = obj1Value.Convert(uintType).Interface().(uint)
+			}
+			uintobj2, ok := obj2.(uint)
+			if !ok {
+				uintobj2 = obj2Value.Convert(uintType).Interface().(uint)
+			}
+			if uintobj1 > uintobj2 {
+				return compareGreater, true
+			}
+			if uintobj1 == uintobj2 {
+				return compareEqual, true
+			}
+			if uintobj1 < uintobj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.Uint8:
+		{
+			uint8obj1, ok := obj1.(uint8)
+			if !ok {
+				uint8obj1 = obj1Value.Convert(uint8Type).Interface().(uint8)
+			}
+			uint8obj2, ok := obj2.(uint8)
+			if !ok {
+				uint8obj2 = obj2Value.Convert(uint8Type).Interface().(uint8)
+			}
+			if uint8obj1 > uint8obj2 {
+				return compareGreater, true
+			}
+			if uint8obj1 == uint8obj2 {
+				return compareEqual, true
+			}
+			if uint8obj1 < uint8obj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.Uint16:
+		{
+			uint16obj1, ok := obj1.(uint16)
+			if !ok {
+				uint16obj1 = obj1Value.Convert(uint16Type).Interface().(uint16)
+			}
+			uint16obj2, ok := obj2.(uint16)
+			if !ok {
+				uint16obj2 = obj2Value.Convert(uint16Type).Interface().(uint16)
+			}
+			if uint16obj1 > uint16obj2 {
+				return compareGreater, true
+			}
+			if uint16obj1 == uint16obj2 {
+				return compareEqual, true
+			}
+			if uint16obj1 < uint16obj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.Uint32:
+		{
+			uint32obj1, ok := obj1.(uint32)
+			if !ok {
+				uint32obj1 = obj1Value.Convert(uint32Type).Interface().(uint32)
+			}
+			uint32obj2, ok := obj2.(uint32)
+			if !ok {
+				uint32obj2 = obj2Value.Convert(uint32Type).Interface().(uint32)
+			}
+			if uint32obj1 > uint32obj2 {
+				return compareGreater, true
+			}
+			if uint32obj1 == uint32obj2 {
+				return compareEqual, true
+			}
+			if uint32obj1 < uint32obj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.Uint64:
+		{
+			uint64obj1, ok := obj1.(uint64)
+			if !ok {
+				uint64obj1 = obj1Value.Convert(uint64Type).Interface().(uint64)
+			}
+			uint64obj2, ok := obj2.(uint64)
+			if !ok {
+				uint64obj2 = obj2Value.Convert(uint64Type).Interface().(uint64)
+			}
+			if uint64obj1 > uint64obj2 {
+				return compareGreater, true
+			}
+			if uint64obj1 == uint64obj2 {
+				return compareEqual, true
+			}
+			if uint64obj1 < uint64obj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.Float32:
+		{
+			float32obj1, ok := obj1.(float32)
+			if !ok {
+				float32obj1 = obj1Value.Convert(float32Type).Interface().(float32)
+			}
+			float32obj2, ok := obj2.(float32)
+			if !ok {
+				float32obj2 = obj2Value.Convert(float32Type).Interface().(float32)
+			}
+			if float32obj1 > float32obj2 {
+				return compareGreater, true
+			}
+			if float32obj1 == float32obj2 {
+				return compareEqual, true
+			}
+			if float32obj1 < float32obj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.Float64:
+		{
+			float64obj1, ok := obj1.(float64)
+			if !ok {
+				float64obj1 = obj1Value.Convert(float64Type).Interface().(float64)
+			}
+			float64obj2, ok := obj2.(float64)
+			if !ok {
+				float64obj2 = obj2Value.Convert(float64Type).Interface().(float64)
+			}
+			if float64obj1 > float64obj2 {
+				return compareGreater, true
+			}
+			if float64obj1 == float64obj2 {
+				return compareEqual, true
+			}
+			if float64obj1 < float64obj2 {
+				return compareLess, true
+			}
+		}
+	case reflect.String:
+		{
+			stringobj1, ok := obj1.(string)
+			if !ok {
+				stringobj1 = obj1Value.Convert(stringType).Interface().(string)
+			}
+			stringobj2, ok := obj2.(string)
+			if !ok {
+				stringobj2 = obj2Value.Convert(stringType).Interface().(string)
+			}
+			if stringobj1 > stringobj2 {
+				return compareGreater, true
+			}
+			if stringobj1 == stringobj2 {
+				return compareEqual, true
+			}
+			if stringobj1 < stringobj2 {
+				return compareLess, true
+			}
+		}
+	// Check for known struct types we can check for compare results.
+	case reflect.Struct:
+		{
+			// All structs enter here. We're not interested in most types.
+			if !obj1Value.CanConvert(timeType) {
+				break
+			}
+
+			// time.Time can be compared!
+			timeObj1, ok := obj1.(time.Time)
+			if !ok {
+				timeObj1 = obj1Value.Convert(timeType).Interface().(time.Time)
+			}
+
+			timeObj2, ok := obj2.(time.Time)
+			if !ok {
+				timeObj2 = obj2Value.Convert(timeType).Interface().(time.Time)
+			}
+
+			if timeObj1.Before(timeObj2) {
+				return compareLess, true
+			}
+			if timeObj1.Equal(timeObj2) {
+				return compareEqual, true
+			}
+			return compareGreater, true
+		}
+	case reflect.Slice:
+		{
+			// We only care about the []byte type.
+			if !obj1Value.CanConvert(bytesType) {
+				break
+			}
+
+			// []byte can be compared!
+			bytesObj1, ok := obj1.([]byte)
+			if !ok {
+				bytesObj1 = obj1Value.Convert(bytesType).Interface().([]byte)
+
+			}
+			bytesObj2, ok := obj2.([]byte)
+			if !ok {
+				bytesObj2 = obj2Value.Convert(bytesType).Interface().([]byte)
+			}
+
+			return compareResult(bytes.Compare(bytesObj1, bytesObj2)), true
+		}
+	case reflect.Uintptr:
+		{
+			uintptrObj1, ok := obj1.(uintptr)
+			if !ok {
+				uintptrObj1 = obj1Value.Convert(uintptrType).Interface().(uintptr)
+			}
+			uintptrObj2, ok := obj2.(uintptr)
+			if !ok {
+				uintptrObj2 = obj2Value.Convert(uintptrType).Interface().(uintptr)
+			}
+			if uintptrObj1 > uintptrObj2 {
+				return compareGreater, true
+			}
+			if uintptrObj1 == uintptrObj2 {
+				return compareEqual, true
+			}
+			if uintptrObj1 < uintptrObj2 {
+				return compareLess, true
+			}
+		}
+	}
+
+	return compareEqual, false
+}
+
+// Greater asserts that the first element is greater than the second
+//
+//	assert.Greater(t, 2, 1)
+//	assert.Greater(t, float64(2), float64(1))
+//	assert.Greater(t, "b", "a")
+func Greater(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	failMessage := fmt.Sprintf("\"%v\" is not greater than \"%v\"", e1, e2)
+	return compareTwoValues(t, e1, e2, []compareResult{compareGreater}, failMessage, msgAndArgs...)
+}
+
+// GreaterOrEqual asserts that the first element is greater than or equal to the second
+//
+//	assert.GreaterOrEqual(t, 2, 1)
+//	assert.GreaterOrEqual(t, 2, 2)
+//	assert.GreaterOrEqual(t, "b", "a")
+//	assert.GreaterOrEqual(t, "b", "b")
+func GreaterOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	failMessage := fmt.Sprintf("\"%v\" is not greater than or equal to \"%v\"", e1, e2)
+	return compareTwoValues(t, e1, e2, []compareResult{compareGreater, compareEqual}, failMessage, msgAndArgs...)
+}
+
+// Less asserts that the first element is less than the second
+//
+//	assert.Less(t, 1, 2)
+//	assert.Less(t, float64(1), float64(2))
+//	assert.Less(t, "a", "b")
+func Less(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	failMessage := fmt.Sprintf("\"%v\" is not less than \"%v\"", e1, e2)
+	return compareTwoValues(t, e1, e2, []compareResult{compareLess}, failMessage, msgAndArgs...)
+}
+
+// LessOrEqual asserts that the first element is less than or equal to the second
+//
+//	assert.LessOrEqual(t, 1, 2)
+//	assert.LessOrEqual(t, 2, 2)
+//	assert.LessOrEqual(t, "a", "b")
+//	assert.LessOrEqual(t, "b", "b")
+func LessOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	failMessage := fmt.Sprintf("\"%v\" is not less than or equal to \"%v\"", e1, e2)
+	return compareTwoValues(t, e1, e2, []compareResult{compareLess, compareEqual}, failMessage, msgAndArgs...)
+}
+
+// Positive asserts that the specified element is positive
+//
+//	assert.Positive(t, 1)
+//	assert.Positive(t, 1.23)
+func Positive(t TestingT, e interface{}, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	zero := reflect.Zero(reflect.TypeOf(e))
+	failMessage := fmt.Sprintf("\"%v\" is not positive", e)
+	return compareTwoValues(t, e, zero.Interface(), []compareResult{compareGreater}, failMessage, msgAndArgs...)
+}
+
+// Negative asserts that the specified element is negative
+//
+//	assert.Negative(t, -1)
+//	assert.Negative(t, -1.23)
+func Negative(t TestingT, e interface{}, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	zero := reflect.Zero(reflect.TypeOf(e))
+	failMessage := fmt.Sprintf("\"%v\" is not negative", e)
+	return compareTwoValues(t, e, zero.Interface(), []compareResult{compareLess}, failMessage, msgAndArgs...)
+}
+
+func compareTwoValues(t TestingT, e1 interface{}, e2 interface{}, allowedComparesResults []compareResult, failMessage string, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+
+	e1Kind := reflect.ValueOf(e1).Kind()
+	e2Kind := reflect.ValueOf(e2).Kind()
+	if e1Kind != e2Kind {
+		return Fail(t, "Elements should be the same type", msgAndArgs...)
+	}
+
+	compareResult, isComparable := compare(e1, e2, e1Kind)
+	if !isComparable {
+		return Fail(t, fmt.Sprintf(`Can not compare type "%T"`, e1), msgAndArgs...)
+	}
+
+	if !containsValue(allowedComparesResults, compareResult) {
+		return Fail(t, failMessage, msgAndArgs...)
+	}
+
+	return true
+}
+
+func containsValue(values []compareResult, value compareResult) bool {
+	for _, v := range values {
+		if v == value {
+			return true
+		}
+	}
+
+	return false
+}

assert/assertion_compare_test.go

@@ -0,0 +1,472 @@
+package assert
+
+import (
+	"bytes"
+	"fmt"
+	"reflect"
+	"runtime"
+	"testing"
+	"time"
+)
+
+func TestCompare(t *testing.T) {
+	type customString string
+	type customInt int
+	type customInt8 int8
+	type customInt16 int16
+	type customInt32 int32
+	type customInt64 int64
+	type customUInt uint
+	type customUInt8 uint8
+	type customUInt16 uint16
+	type customUInt32 uint32
+	type customUInt64 uint64
+	type customFloat32 float32
+	type customFloat64 float64
+	type customUintptr uintptr
+	type customTime time.Time
+	type customBytes []byte
+	for _, currCase := range []struct {
+		less    interface{}
+		greater interface{}
+		cType   string
+	}{
+		{less: customString("a"), greater: customString("b"), cType: "string"},
+		{less: "a", greater: "b", cType: "string"},
+		{less: customInt(1), greater: customInt(2), cType: "int"},
+		{less: int(1), greater: int(2), cType: "int"},
+		{less: customInt8(1), greater: customInt8(2), cType: "int8"},
+		{less: int8(1), greater: int8(2), cType: "int8"},
+		{less: customInt16(1), greater: customInt16(2), cType: "int16"},
+		{less: int16(1), greater: int16(2), cType: "int16"},
+		{less: customInt32(1), greater: customInt32(2), cType: "int32"},
+		{less: int32(1), greater: int32(2), cType: "int32"},
+		{less: customInt64(1), greater: customInt64(2), cType: "int64"},
+		{less: int64(1), greater: int64(2), cType: "int64"},
+		{less: customUInt(1), greater: customUInt(2), cType: "uint"},
+		{less: uint8(1), greater: uint8(2), cType: "uint8"},
+		{less: customUInt8(1), greater: customUInt8(2), cType: "uint8"},
+		{less: uint16(1), greater: uint16(2), cType: "uint16"},
+		{less: customUInt16(1), greater: customUInt16(2), cType: "uint16"},
+		{less: uint32(1), greater: uint32(2), cType: "uint32"},
+		{less: customUInt32(1), greater: customUInt32(2), cType: "uint32"},
+		{less: uint64(1), greater: uint64(2), cType: "uint64"},
+		{less: customUInt64(1), greater: customUInt64(2), cType: "uint64"},
+		{less: float32(1.23), greater: float32(2.34), cType: "float32"},
+		{less: customFloat32(1.23), greater: customFloat32(2.23), cType: "float32"},
+		{less: float64(1.23), greater: float64(2.34), cType: "float64"},
+		{less: customFloat64(1.23), greater: customFloat64(2.34), cType: "float64"},
+		{less: uintptr(1), greater: uintptr(2), cType: "uintptr"},
+		{less: customUintptr(1), greater: customUintptr(2), cType: "uint64"},
+		{less: time.Now(), greater: time.Now().Add(time.Hour), cType: "time.Time"},
+		{less: time.Date(2024, 0, 0, 0, 0, 0, 0, time.Local), greater: time.Date(2263, 0, 0, 0, 0, 0, 0, time.Local), cType: "time.Time"},
+		{less: customTime(time.Now()), greater: customTime(time.Now().Add(time.Hour)), cType: "time.Time"},
+		{less: []byte{1, 1}, greater: []byte{1, 2}, cType: "[]byte"},
+		{less: customBytes([]byte{1, 1}), greater: customBytes([]byte{1, 2}), cType: "[]byte"},
+	} {
+		resLess, isComparable := compare(currCase.less, currCase.greater, reflect.ValueOf(currCase.less).Kind())
+		if !isComparable {
+			t.Error("object should be comparable for type " + currCase.cType)
+		}
+
+		if resLess != compareLess {
+			t.Errorf("object less (%v) should be less than greater (%v) for type "+currCase.cType,
+				currCase.less, currCase.greater)
+		}
+
+		resGreater, isComparable := compare(currCase.greater, currCase.less, reflect.ValueOf(currCase.less).Kind())
+		if !isComparable {
+			t.Error("object are comparable for type " + currCase.cType)
+		}
+
+		if resGreater != compareGreater {
+			t.Errorf("object greater should be greater than less for type " + currCase.cType)
+		}
+
+		resEqual, isComparable := compare(currCase.less, currCase.less, reflect.ValueOf(currCase.less).Kind())
+		if !isComparable {
+			t.Error("object are comparable for type " + currCase.cType)
+		}
+
+		if resEqual != 0 {
+			t.Errorf("objects should be equal for type " + currCase.cType)
+		}
+	}
+}
+
+type outputT struct {
+	buf     *bytes.Buffer
+	helpers map[string]struct{}
+}
+
+// Implements TestingT
+func (t *outputT) Errorf(format string, args ...interface{}) {
+	s := fmt.Sprintf(format, args...)
+	t.buf.WriteString(s)
+}
+
+func (t *outputT) Helper() {
+	if t.helpers == nil {
+		t.helpers = make(map[string]struct{})
+	}
+	t.helpers[callerName(1)] = struct{}{}
+}
+
+// callerName gives the function name (qualified with a package path)
+// for the caller after skip frames (where 0 means the current function).
+func callerName(skip int) string {
+	// Make room for the skip PC.
+	var pc [1]uintptr
+	n := runtime.Callers(skip+2, pc[:]) // skip + runtime.Callers + callerName
+	if n == 0 {
+		panic("testing: zero callers found")
+	}
+	frames := runtime.CallersFrames(pc[:n])
+	frame, _ := frames.Next()
+	return frame.Function
+}
+
+func TestGreater(t *testing.T) {
+	mockT := new(testing.T)
+
+	if !Greater(mockT, 2, 1) {
+		t.Error("Greater should return true")
+	}
+
+	if Greater(mockT, 1, 1) {
+		t.Error("Greater should return false")
+	}
+
+	if Greater(mockT, 1, 2) {
+		t.Error("Greater should return false")
+	}
+
+	// Check error report
+	for _, currCase := range []struct {
+		less    interface{}
+		greater interface{}
+		msg     string
+	}{
+		{less: "a", greater: "b", msg: `"a" is not greater than "b"`},
+		{less: int(1), greater: int(2), msg: `"1" is not greater than "2"`},
+		{less: int8(1), greater: int8(2), msg: `"1" is not greater than "2"`},
+		{less: int16(1), greater: int16(2), msg: `"1" is not greater than "2"`},
+		{less: int32(1), greater: int32(2), msg: `"1" is not greater than "2"`},
+		{less: int64(1), greater: int64(2), msg: `"1" is not greater than "2"`},
+		{less: uint8(1), greater: uint8(2), msg: `"1" is not greater than "2"`},
+		{less: uint16(1), greater: uint16(2), msg: `"1" is not greater than "2"`},
+		{less: uint32(1), greater: uint32(2), msg: `"1" is not greater than "2"`},
+		{less: uint64(1), greater: uint64(2), msg: `"1" is not greater than "2"`},
+		{less: float32(1.23), greater: float32(2.34), msg: `"1.23" is not greater than "2.34"`},
+		{less: float64(1.23), greater: float64(2.34), msg: `"1.23" is not greater than "2.34"`},
+		{less: uintptr(1), greater: uintptr(2), msg: `"1" is not greater than "2"`},
+		{less: time.Time{}, greater: time.Time{}.Add(time.Hour), msg: `"0001-01-01 00:00:00 +0000 UTC" is not greater than "0001-01-01 01:00:00 +0000 UTC"`},
+		{less: []byte{1, 1}, greater: []byte{1, 2}, msg: `"[1 1]" is not greater than "[1 2]"`},
+	} {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		False(t, Greater(out, currCase.less, currCase.greater))
+		Contains(t, out.buf.String(), currCase.msg)
+		Contains(t, out.helpers, "github.com/stretchr/testify/assert.Greater")
+	}
+}
+
+func TestGreaterOrEqual(t *testing.T) {
+	mockT := new(testing.T)
+
+	if !GreaterOrEqual(mockT, 2, 1) {
+		t.Error("GreaterOrEqual should return true")
+	}
+
+	if !GreaterOrEqual(mockT, 1, 1) {
+		t.Error("GreaterOrEqual should return true")
+	}
+
+	if GreaterOrEqual(mockT, 1, 2) {
+		t.Error("GreaterOrEqual should return false")
+	}
+
+	// Check error report
+	for _, currCase := range []struct {
+		less    interface{}
+		greater interface{}
+		msg     string
+	}{
+		{less: "a", greater: "b", msg: `"a" is not greater than or equal to "b"`},
+		{less: int(1), greater: int(2), msg: `"1" is not greater than or equal to "2"`},
+		{less: int8(1), greater: int8(2), msg: `"1" is not greater than or equal to "2"`},
+		{less: int16(1), greater: int16(2), msg: `"1" is not greater than or equal to "2"`},
+		{less: int32(1), greater: int32(2), msg: `"1" is not greater than or equal to "2"`},
+		{less: int64(1), greater: int64(2), msg: `"1" is not greater than or equal to "2"`},
+		{less: uint8(1), greater: uint8(2), msg: `"1" is not greater than or equal to "2"`},
+		{less: uint16(1), greater: uint16(2), msg: `"1" is not greater than or equal to "2"`},
+		{less: uint32(1), greater: uint32(2), msg: `"1" is not greater than or equal to "2"`},
+		{less: uint64(1), greater: uint64(2), msg: `"1" is not greater than or equal to "2"`},
+		{less: float32(1.23), greater: float32(2.34), msg: `"1.23" is not greater than or equal to "2.34"`},
+		{less: float64(1.23), greater: float64(2.34), msg: `"1.23" is not greater than or equal to "2.34"`},
+		{less: uintptr(1), greater: uintptr(2), msg: `"1" is not greater than or equal to "2"`},
+		{less: time.Time{}, greater: time.Time{}.Add(time.Hour), msg: `"0001-01-01 00:00:00 +0000 UTC" is not greater than or equal to "0001-01-01 01:00:00 +0000 UTC"`},
+		{less: []byte{1, 1}, greater: []byte{1, 2}, msg: `"[1 1]" is not greater than or equal to "[1 2]"`},
+	} {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		False(t, GreaterOrEqual(out, currCase.less, currCase.greater))
+		Contains(t, out.buf.String(), currCase.msg)
+		Contains(t, out.helpers, "github.com/stretchr/testify/assert.GreaterOrEqual")
+	}
+}
+
+func TestLess(t *testing.T) {
+	mockT := new(testing.T)
+
+	if !Less(mockT, 1, 2) {
+		t.Error("Less should return true")
+	}
+
+	if Less(mockT, 1, 1) {
+		t.Error("Less should return false")
+	}
+
+	if Less(mockT, 2, 1) {
+		t.Error("Less should return false")
+	}
+
+	// Check error report
+	for _, currCase := range []struct {
+		less    interface{}
+		greater interface{}
+		msg     string
+	}{
+		{less: "a", greater: "b", msg: `"b" is not less than "a"`},
+		{less: int(1), greater: int(2), msg: `"2" is not less than "1"`},
+		{less: int8(1), greater: int8(2), msg: `"2" is not less than "1"`},
+		{less: int16(1), greater: int16(2), msg: `"2" is not less than "1"`},
+		{less: int32(1), greater: int32(2), msg: `"2" is not less than "1"`},
+		{less: int64(1), greater: int64(2), msg: `"2" is not less than "1"`},
+		{less: uint8(1), greater: uint8(2), msg: `"2" is not less than "1"`},
+		{less: uint16(1), greater: uint16(2), msg: `"2" is not less than "1"`},
+		{less: uint32(1), greater: uint32(2), msg: `"2" is not less than "1"`},
+		{less: uint64(1), greater: uint64(2), msg: `"2" is not less than "1"`},
+		{less: float32(1.23), greater: float32(2.34), msg: `"2.34" is not less than "1.23"`},
+		{less: float64(1.23), greater: float64(2.34), msg: `"2.34" is not less than "1.23"`},
+		{less: uintptr(1), greater: uintptr(2), msg: `"2" is not less than "1"`},
+		{less: time.Time{}, greater: time.Time{}.Add(time.Hour), msg: `"0001-01-01 01:00:00 +0000 UTC" is not less than "0001-01-01 00:00:00 +0000 UTC"`},
+		{less: []byte{1, 1}, greater: []byte{1, 2}, msg: `"[1 2]" is not less than "[1 1]"`},
+	} {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		False(t, Less(out, currCase.greater, currCase.less))
+		Contains(t, out.buf.String(), currCase.msg)
+		Contains(t, out.helpers, "github.com/stretchr/testify/assert.Less")
+	}
+}
+
+func TestLessOrEqual(t *testing.T) {
+	mockT := new(testing.T)
+
+	if !LessOrEqual(mockT, 1, 2) {
+		t.Error("LessOrEqual should return true")
+	}
+
+	if !LessOrEqual(mockT, 1, 1) {
+		t.Error("LessOrEqual should return true")
+	}
+
+	if LessOrEqual(mockT, 2, 1) {
+		t.Error("LessOrEqual should return false")
+	}
+
+	// Check error report
+	for _, currCase := range []struct {
+		less    interface{}
+		greater interface{}
+		msg     string
+	}{
+		{less: "a", greater: "b", msg: `"b" is not less than or equal to "a"`},
+		{less: int(1), greater: int(2), msg: `"2" is not less than or equal to "1"`},
+		{less: int8(1), greater: int8(2), msg: `"2" is not less than or equal to "1"`},
+		{less: int16(1), greater: int16(2), msg: `"2" is not less than or equal to "1"`},
+		{less: int32(1), greater: int32(2), msg: `"2" is not less than or equal to "1"`},
+		{less: int64(1), greater: int64(2), msg: `"2" is not less than or equal to "1"`},
+		{less: uint8(1), greater: uint8(2), msg: `"2" is not less than or equal to "1"`},
+		{less: uint16(1), greater: uint16(2), msg: `"2" is not less than or equal to "1"`},
+		{less: uint32(1), greater: uint32(2), msg: `"2" is not less than or equal to "1"`},
+		{less: uint64(1), greater: uint64(2), msg: `"2" is not less than or equal to "1"`},
+		{less: float32(1.23), greater: float32(2.34), msg: `"2.34" is not less than or equal to "1.23"`},
+		{less: float64(1.23), greater: float64(2.34), msg: `"2.34" is not less than or equal to "1.23"`},
+		{less: uintptr(1), greater: uintptr(2), msg: `"2" is not less than or equal to "1"`},
+		{less: time.Time{}, greater: time.Time{}.Add(time.Hour), msg: `"0001-01-01 01:00:00 +0000 UTC" is not less than or equal to "0001-01-01 00:00:00 +0000 UTC"`},
+		{less: []byte{1, 1}, greater: []byte{1, 2}, msg: `"[1 2]" is not less than or equal to "[1 1]"`},
+	} {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		False(t, LessOrEqual(out, currCase.greater, currCase.less))
+		Contains(t, out.buf.String(), currCase.msg)
+		Contains(t, out.helpers, "github.com/stretchr/testify/assert.LessOrEqual")
+	}
+}
+
+func TestPositive(t *testing.T) {
+	mockT := new(testing.T)
+
+	if !Positive(mockT, 1) {
+		t.Error("Positive should return true")
+	}
+
+	if !Positive(mockT, 1.23) {
+		t.Error("Positive should return true")
+	}
+
+	if Positive(mockT, -1) {
+		t.Error("Positive should return false")
+	}
+
+	if Positive(mockT, -1.23) {
+		t.Error("Positive should return false")
+	}
+
+	// Check error report
+	for _, currCase := range []struct {
+		e   interface{}
+		msg string
+	}{
+		{e: int(-1), msg: `"-1" is not positive`},
+		{e: int8(-1), msg: `"-1" is not positive`},
+		{e: int16(-1), msg: `"-1" is not positive`},
+		{e: int32(-1), msg: `"-1" is not positive`},
+		{e: int64(-1), msg: `"-1" is not positive`},
+		{e: float32(-1.23), msg: `"-1.23" is not positive`},
+		{e: float64(-1.23), msg: `"-1.23" is not positive`},
+	} {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		False(t, Positive(out, currCase.e))
+		Contains(t, out.buf.String(), currCase.msg)
+		Contains(t, out.helpers, "github.com/stretchr/testify/assert.Positive")
+	}
+}
+
+func TestNegative(t *testing.T) {
+	mockT := new(testing.T)
+
+	if !Negative(mockT, -1) {
+		t.Error("Negative should return true")
+	}
+
+	if !Negative(mockT, -1.23) {
+		t.Error("Negative should return true")
+	}
+
+	if Negative(mockT, 1) {
+		t.Error("Negative should return false")
+	}
+
+	if Negative(mockT, 1.23) {
+		t.Error("Negative should return false")
+	}
+
+	// Check error report
+	for _, currCase := range []struct {
+		e   interface{}
+		msg string
+	}{
+		{e: int(1), msg: `"1" is not negative`},
+		{e: int8(1), msg: `"1" is not negative`},
+		{e: int16(1), msg: `"1" is not negative`},
+		{e: int32(1), msg: `"1" is not negative`},
+		{e: int64(1), msg: `"1" is not negative`},
+		{e: float32(1.23), msg: `"1.23" is not negative`},
+		{e: float64(1.23), msg: `"1.23" is not negative`},
+	} {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		False(t, Negative(out, currCase.e))
+		Contains(t, out.buf.String(), currCase.msg)
+		Contains(t, out.helpers, "github.com/stretchr/testify/assert.Negative")
+	}
+}
+
+func Test_compareTwoValuesDifferentValuesTypes(t *testing.T) {
+	mockT := new(testing.T)
+
+	for _, currCase := range []struct {
+		v1            interface{}
+		v2            interface{}
+		compareResult bool
+	}{
+		{v1: 123, v2: "abc"},
+		{v1: "abc", v2: 123456},
+		{v1: float64(12), v2: "123"},
+		{v1: "float(12)", v2: float64(1)},
+	} {
+		result := compareTwoValues(mockT, currCase.v1, currCase.v2, []compareResult{compareLess, compareEqual, compareGreater}, "testFailMessage")
+		False(t, result)
+	}
+}
+
+func Test_compareTwoValuesNotComparableValues(t *testing.T) {
+	mockT := new(testing.T)
+
+	type CompareStruct struct {
+	}
+
+	for _, currCase := range []struct {
+		v1 interface{}
+		v2 interface{}
+	}{
+		{v1: CompareStruct{}, v2: CompareStruct{}},
+		{v1: map[string]int{}, v2: map[string]int{}},
+		{v1: make([]int, 5), v2: make([]int, 5)},
+	} {
+		result := compareTwoValues(mockT, currCase.v1, currCase.v2, []compareResult{compareLess, compareEqual, compareGreater}, "testFailMessage")
+		False(t, result)
+	}
+}
+
+func Test_compareTwoValuesCorrectCompareResult(t *testing.T) {
+	mockT := new(testing.T)
+
+	for _, currCase := range []struct {
+		v1             interface{}
+		v2             interface{}
+		allowedResults []compareResult
+	}{
+		{v1: 1, v2: 2, allowedResults: []compareResult{compareLess}},
+		{v1: 1, v2: 2, allowedResults: []compareResult{compareLess, compareEqual}},
+		{v1: 2, v2: 2, allowedResults: []compareResult{compareGreater, compareEqual}},
+		{v1: 2, v2: 2, allowedResults: []compareResult{compareEqual}},
+		{v1: 2, v2: 1, allowedResults: []compareResult{compareEqual, compareGreater}},
+		{v1: 2, v2: 1, allowedResults: []compareResult{compareGreater}},
+	} {
+		result := compareTwoValues(mockT, currCase.v1, currCase.v2, currCase.allowedResults, "testFailMessage")
+		True(t, result)
+	}
+}
+
+func Test_containsValue(t *testing.T) {
+	for _, currCase := range []struct {
+		values []compareResult
+		value  compareResult
+		result bool
+	}{
+		{values: []compareResult{compareGreater}, value: compareGreater, result: true},
+		{values: []compareResult{compareGreater, compareLess}, value: compareGreater, result: true},
+		{values: []compareResult{compareGreater, compareLess}, value: compareLess, result: true},
+		{values: []compareResult{compareGreater, compareLess}, value: compareEqual, result: false},
+	} {
+		result := containsValue(currCase.values, currCase.value)
+		Equal(t, currCase.result, result)
+	}
+}
+
+func TestComparingMsgAndArgsForwarding(t *testing.T) {
+	msgAndArgs := []interface{}{"format %s %x", "this", 0xc001}
+	expectedOutput := "format this c001\n"
+	funcs := []func(t TestingT){
+		func(t TestingT) { Greater(t, 1, 2, msgAndArgs...) },
+		func(t TestingT) { GreaterOrEqual(t, 1, 2, msgAndArgs...) },
+		func(t TestingT) { Less(t, 2, 1, msgAndArgs...) },
+		func(t TestingT) { LessOrEqual(t, 2, 1, msgAndArgs...) },
+		func(t TestingT) { Positive(t, 0, msgAndArgs...) },
+		func(t TestingT) { Negative(t, 0, msgAndArgs...) },
+	}
+	for _, f := range funcs {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		f(out)
+		Contains(t, out.buf.String(), expectedOutput)
+	}
+}

assert/assertion_format.go

@@ -1,7 +1,4 @@
-/*
+// Code generated with github.com/stretchr/testify/_codegen; DO NOT EDIT.
-* CODE GENERATED AUTOMATICALLY WITH github.com/stretchr/testify/_codegen
-* THIS FILE MUST NOT BE EDITED BY HAND
- */
 
 package assert
 
@@ -13,6 +10,9 @@ import (
 
 // Conditionf uses a Comparison to assert a complex condition.
 func Conditionf(t TestingT, comp Comparison, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Condition(t, comp, append([]interface{}{msg}, args...)...)
 }
 
@@ -23,11 +23,18 @@ func Conditionf(t TestingT, comp Comparison, msg string, args ...interface{}) bo
 //	assert.Containsf(t, ["Hello", "World"], "World", "error message %s", "formatted")
 //	assert.Containsf(t, {"Hello": "World"}, "Hello", "error message %s", "formatted")
 func Containsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Contains(t, s, contains, append([]interface{}{msg}, args...)...)
 }
 
-// DirExistsf checks whether a directory exists in the given path. It also fails if the path is a file rather a directory or there is an error checking whether it exists.
+// DirExistsf checks whether a directory exists in the given path. It also fails
+// if the path is a file rather a directory or there is an error checking whether it exists.
 func DirExistsf(t TestingT, path string, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return DirExists(t, path, append([]interface{}{msg}, args...)...)
 }
 
@@ -37,6 +44,9 @@ func DirExistsf(t TestingT, path string, msg string, args ...interface{}) bool {
 //
 // assert.ElementsMatchf(t, [1, 3, 2, 3], [1, 3, 3, 2], "error message %s", "formatted")
 func ElementsMatchf(t TestingT, listA interface{}, listB interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return ElementsMatch(t, listA, listB, append([]interface{}{msg}, args...)...)
 }
 
@@ -45,6 +55,9 @@ func ElementsMatchf(t TestingT, listA interface{}, listB interface{}, msg string
 //
 //	assert.Emptyf(t, obj, "error message %s", "formatted")
 func Emptyf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Empty(t, object, append([]interface{}{msg}, args...)...)
 }
 
@@ -56,6 +69,9 @@ func Emptyf(t TestingT, object interface{}, msg string, args ...interface{}) boo
 // referenced values (as opposed to the memory addresses). Function equality
 // cannot be determined and will always fail.
 func Equalf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Equal(t, expected, actual, append([]interface{}{msg}, args...)...)
 }
 
@@ -65,14 +81,37 @@ func Equalf(t TestingT, expected interface{}, actual interface{}, msg string, ar
 //	actualObj, err := SomeFunction()
 //	assert.EqualErrorf(t, err,  expectedErrorString, "error message %s", "formatted")
 func EqualErrorf(t TestingT, theError error, errString string, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return EqualError(t, theError, errString, append([]interface{}{msg}, args...)...)
 }
 
-// EqualValuesf asserts that two objects are equal or convertable to the same types
+// EqualExportedValuesf asserts that the types of two objects are equal and their public
-// and equal.
+// fields are also equal. This is useful for comparing structs that have private fields
+// that could potentially differ.
 //
-//    assert.EqualValuesf(t, uint32(123, "error message %s", "formatted"), int32(123))
+//	 type S struct {
+//		Exported     	int
+//		notExported   	int
+//	 }
+//	 assert.EqualExportedValuesf(t, S{1, 2}, S{1, 3}, "error message %s", "formatted") => true
+//	 assert.EqualExportedValuesf(t, S{1, 2}, S{2, 3}, "error message %s", "formatted") => false
+func EqualExportedValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return EqualExportedValues(t, expected, actual, append([]interface{}{msg}, args...)...)
+}
+
+// EqualValuesf asserts that two objects are equal or convertible to the larger
+// type and equal.
+//
+//	assert.EqualValuesf(t, uint32(123), int32(123), "error message %s", "formatted")
 func EqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return EqualValues(t, expected, actual, append([]interface{}{msg}, args...)...)
 }
 
@@ -83,23 +122,101 @@ func EqualValuesf(t TestingT, expected interface{}, actual interface{}, msg stri
 //		   assert.Equal(t, expectedErrorf, err)
 //	  }
 func Errorf(t TestingT, err error, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Error(t, err, append([]interface{}{msg}, args...)...)
 }
 
+// ErrorAsf asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value.
+// This is a wrapper for errors.As.
+func ErrorAsf(t TestingT, err error, target interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return ErrorAs(t, err, target, append([]interface{}{msg}, args...)...)
+}
+
+// ErrorContainsf asserts that a function returned an error (i.e. not `nil`)
+// and that the error contains the specified substring.
+//
+//	actualObj, err := SomeFunction()
+//	assert.ErrorContainsf(t, err,  expectedErrorSubString, "error message %s", "formatted")
+func ErrorContainsf(t TestingT, theError error, contains string, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return ErrorContains(t, theError, contains, append([]interface{}{msg}, args...)...)
+}
+
+// ErrorIsf asserts that at least one of the errors in err's chain matches target.
+// This is a wrapper for errors.Is.
+func ErrorIsf(t TestingT, err error, target error, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return ErrorIs(t, err, target, append([]interface{}{msg}, args...)...)
+}
+
+// Eventuallyf asserts that given condition will be met in waitFor time,
+// periodically checking target function each tick.
+//
+//	assert.Eventuallyf(t, func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
+func Eventuallyf(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return Eventually(t, condition, waitFor, tick, append([]interface{}{msg}, args...)...)
+}
+
+// EventuallyWithTf asserts that given condition will be met in waitFor time,
+// periodically checking target function each tick. In contrast to Eventually,
+// it supplies a CollectT to the condition function, so that the condition
+// function can use the CollectT to call other assertions.
+// The condition is considered "met" if no errors are raised in a tick.
+// The supplied CollectT collects all errors from one tick (if there are any).
+// If the condition is not met before waitFor, the collected errors of
+// the last tick are copied to t.
+//
+//	externalValue := false
+//	go func() {
+//		time.Sleep(8*time.Second)
+//		externalValue = true
+//	}()
+//	assert.EventuallyWithTf(t, func(c *assert.CollectT, "error message %s", "formatted") {
+//		// add assertions as needed; any assertion failure will fail the current tick
+//		assert.True(c, externalValue, "expected 'externalValue' to be true")
+//	}, 10*time.Second, 1*time.Second, "external state has not changed to 'true'; still false")
+func EventuallyWithTf(t TestingT, condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return EventuallyWithT(t, condition, waitFor, tick, append([]interface{}{msg}, args...)...)
+}
+
 // Exactlyf asserts that two objects are equal in value and type.
 //
-//    assert.Exactlyf(t, int32(123, "error message %s", "formatted"), int64(123))
+//	assert.Exactlyf(t, int32(123), int64(123), "error message %s", "formatted")
 func Exactlyf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Exactly(t, expected, actual, append([]interface{}{msg}, args...)...)
 }
 
 // Failf reports a failure through
 func Failf(t TestingT, failureMessage string, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Fail(t, failureMessage, append([]interface{}{msg}, args...)...)
 }
 
 // FailNowf fails test
 func FailNowf(t TestingT, failureMessage string, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return FailNow(t, failureMessage, append([]interface{}{msg}, args...)...)
 }
 
@@ -107,31 +224,69 @@ func FailNowf(t TestingT, failureMessage string, msg string, args ...interface{}
 //
 //	assert.Falsef(t, myBool, "error message %s", "formatted")
 func Falsef(t TestingT, value bool, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return False(t, value, append([]interface{}{msg}, args...)...)
 }
 
-// FileExistsf checks whether a file exists in the given path. It also fails if the path points to a directory or there is an error when trying to check the file.
+// FileExistsf checks whether a file exists in the given path. It also fails if
+// the path points to a directory or there is an error when trying to check the file.
 func FileExistsf(t TestingT, path string, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return FileExists(t, path, append([]interface{}{msg}, args...)...)
 }
 
+// Greaterf asserts that the first element is greater than the second
+//
+//	assert.Greaterf(t, 2, 1, "error message %s", "formatted")
+//	assert.Greaterf(t, float64(2), float64(1), "error message %s", "formatted")
+//	assert.Greaterf(t, "b", "a", "error message %s", "formatted")
+func Greaterf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return Greater(t, e1, e2, append([]interface{}{msg}, args...)...)
+}
+
+// GreaterOrEqualf asserts that the first element is greater than or equal to the second
+//
+//	assert.GreaterOrEqualf(t, 2, 1, "error message %s", "formatted")
+//	assert.GreaterOrEqualf(t, 2, 2, "error message %s", "formatted")
+//	assert.GreaterOrEqualf(t, "b", "a", "error message %s", "formatted")
+//	assert.GreaterOrEqualf(t, "b", "b", "error message %s", "formatted")
+func GreaterOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return GreaterOrEqual(t, e1, e2, append([]interface{}{msg}, args...)...)
+}
+
 // HTTPBodyContainsf asserts that a specified handler returns a
 // body that contains a string.
 //
-//  assert.HTTPBodyContainsf(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
+//	assert.HTTPBodyContainsf(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPBodyContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return HTTPBodyContains(t, handler, method, url, values, str, append([]interface{}{msg}, args...)...)
 }
 
 // HTTPBodyNotContainsf asserts that a specified handler returns a
 // body that does not contain a string.
 //
-//  assert.HTTPBodyNotContainsf(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
+//	assert.HTTPBodyNotContainsf(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPBodyNotContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return HTTPBodyNotContains(t, handler, method, url, values, str, append([]interface{}{msg}, args...)...)
 }
 
@@ -139,8 +294,11 @@ func HTTPBodyNotContainsf(t TestingT, handler http.HandlerFunc, method string, u
 //
 //	assert.HTTPErrorf(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
-// Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false).
+// Returns whether the assertion was successful (true) or not (false).
 func HTTPErrorf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return HTTPError(t, handler, method, url, values, append([]interface{}{msg}, args...)...)
 }
 
@@ -148,56 +306,143 @@ func HTTPErrorf(t TestingT, handler http.HandlerFunc, method string, url string,
 //
 //	assert.HTTPRedirectf(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
-// Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false).
+// Returns whether the assertion was successful (true) or not (false).
 func HTTPRedirectf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return HTTPRedirect(t, handler, method, url, values, append([]interface{}{msg}, args...)...)
 }
 
+// HTTPStatusCodef asserts that a specified handler returns a specified status code.
+//
+//	assert.HTTPStatusCodef(t, myHandler, "GET", "/notImplemented", nil, 501, "error message %s", "formatted")
+//
+// Returns whether the assertion was successful (true) or not (false).
+func HTTPStatusCodef(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, statuscode int, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return HTTPStatusCode(t, handler, method, url, values, statuscode, append([]interface{}{msg}, args...)...)
+}
+
 // HTTPSuccessf asserts that a specified handler returns a success status code.
 //
 //	assert.HTTPSuccessf(t, myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPSuccessf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return HTTPSuccess(t, handler, method, url, values, append([]interface{}{msg}, args...)...)
 }
 
 // Implementsf asserts that an object is implemented by the specified interface.
 //
-//    assert.Implementsf(t, (*MyInterface, "error message %s", "formatted")(nil), new(MyObject))
+//	assert.Implementsf(t, (*MyInterface)(nil), new(MyObject), "error message %s", "formatted")
 func Implementsf(t TestingT, interfaceObject interface{}, object interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Implements(t, interfaceObject, object, append([]interface{}{msg}, args...)...)
 }
 
 // InDeltaf asserts that the two numerals are within delta of each other.
 //
-// 	 assert.InDeltaf(t, math.Pi, (22 / 7.0, "error message %s", "formatted"), 0.01)
+//	assert.InDeltaf(t, math.Pi, 22/7.0, 0.01, "error message %s", "formatted")
 func InDeltaf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return InDelta(t, expected, actual, delta, append([]interface{}{msg}, args...)...)
 }
 
 // InDeltaMapValuesf is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys.
 func InDeltaMapValuesf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return InDeltaMapValues(t, expected, actual, delta, append([]interface{}{msg}, args...)...)
 }
 
 // InDeltaSlicef is the same as InDelta, except it compares two slices.
 func InDeltaSlicef(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return InDeltaSlice(t, expected, actual, delta, append([]interface{}{msg}, args...)...)
 }
 
 // InEpsilonf asserts that expected and actual have a relative error less than epsilon
 func InEpsilonf(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return InEpsilon(t, expected, actual, epsilon, append([]interface{}{msg}, args...)...)
 }
 
 // InEpsilonSlicef is the same as InEpsilon, except it compares each value from two slices.
 func InEpsilonSlicef(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return InEpsilonSlice(t, expected, actual, epsilon, append([]interface{}{msg}, args...)...)
 }
 
+// IsDecreasingf asserts that the collection is decreasing
+//
+//	assert.IsDecreasingf(t, []int{2, 1, 0}, "error message %s", "formatted")
+//	assert.IsDecreasingf(t, []float{2, 1}, "error message %s", "formatted")
+//	assert.IsDecreasingf(t, []string{"b", "a"}, "error message %s", "formatted")
+func IsDecreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return IsDecreasing(t, object, append([]interface{}{msg}, args...)...)
+}
+
+// IsIncreasingf asserts that the collection is increasing
+//
+//	assert.IsIncreasingf(t, []int{1, 2, 3}, "error message %s", "formatted")
+//	assert.IsIncreasingf(t, []float{1, 2}, "error message %s", "formatted")
+//	assert.IsIncreasingf(t, []string{"a", "b"}, "error message %s", "formatted")
+func IsIncreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return IsIncreasing(t, object, append([]interface{}{msg}, args...)...)
+}
+
+// IsNonDecreasingf asserts that the collection is not decreasing
+//
+//	assert.IsNonDecreasingf(t, []int{1, 1, 2}, "error message %s", "formatted")
+//	assert.IsNonDecreasingf(t, []float{1, 2}, "error message %s", "formatted")
+//	assert.IsNonDecreasingf(t, []string{"a", "b"}, "error message %s", "formatted")
+func IsNonDecreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return IsNonDecreasing(t, object, append([]interface{}{msg}, args...)...)
+}
+
+// IsNonIncreasingf asserts that the collection is not increasing
+//
+//	assert.IsNonIncreasingf(t, []int{2, 1, 1}, "error message %s", "formatted")
+//	assert.IsNonIncreasingf(t, []float{2, 1}, "error message %s", "formatted")
+//	assert.IsNonIncreasingf(t, []string{"b", "a"}, "error message %s", "formatted")
+func IsNonIncreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return IsNonIncreasing(t, object, append([]interface{}{msg}, args...)...)
+}
+
 // IsTypef asserts that the specified objects are of the same type.
 func IsTypef(t TestingT, expectedType interface{}, object interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return IsType(t, expectedType, object, append([]interface{}{msg}, args...)...)
 }
 
@@ -205,6 +450,9 @@ func IsTypef(t TestingT, expectedType interface{}, object interface{}, msg strin
 //
 //	assert.JSONEqf(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted")
 func JSONEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return JSONEq(t, expected, actual, append([]interface{}{msg}, args...)...)
 }
 
@@ -213,16 +461,78 @@ func JSONEqf(t TestingT, expected string, actual string, msg string, args ...int
 //
 //	assert.Lenf(t, mySlice, 3, "error message %s", "formatted")
 func Lenf(t TestingT, object interface{}, length int, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Len(t, object, length, append([]interface{}{msg}, args...)...)
 }
 
+// Lessf asserts that the first element is less than the second
+//
+//	assert.Lessf(t, 1, 2, "error message %s", "formatted")
+//	assert.Lessf(t, float64(1), float64(2), "error message %s", "formatted")
+//	assert.Lessf(t, "a", "b", "error message %s", "formatted")
+func Lessf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return Less(t, e1, e2, append([]interface{}{msg}, args...)...)
+}
+
+// LessOrEqualf asserts that the first element is less than or equal to the second
+//
+//	assert.LessOrEqualf(t, 1, 2, "error message %s", "formatted")
+//	assert.LessOrEqualf(t, 2, 2, "error message %s", "formatted")
+//	assert.LessOrEqualf(t, "a", "b", "error message %s", "formatted")
+//	assert.LessOrEqualf(t, "b", "b", "error message %s", "formatted")
+func LessOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return LessOrEqual(t, e1, e2, append([]interface{}{msg}, args...)...)
+}
+
+// Negativef asserts that the specified element is negative
+//
+//	assert.Negativef(t, -1, "error message %s", "formatted")
+//	assert.Negativef(t, -1.23, "error message %s", "formatted")
+func Negativef(t TestingT, e interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return Negative(t, e, append([]interface{}{msg}, args...)...)
+}
+
+// Neverf asserts that the given condition doesn't satisfy in waitFor time,
+// periodically checking the target function each tick.
+//
+//	assert.Neverf(t, func() bool { return false; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
+func Neverf(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return Never(t, condition, waitFor, tick, append([]interface{}{msg}, args...)...)
+}
+
 // Nilf asserts that the specified object is nil.
 //
 //	assert.Nilf(t, err, "error message %s", "formatted")
 func Nilf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Nil(t, object, append([]interface{}{msg}, args...)...)
 }
 
+// NoDirExistsf checks whether a directory does not exist in the given path.
+// It fails if the path points to an existing _directory_ only.
+func NoDirExistsf(t TestingT, path string, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return NoDirExists(t, path, append([]interface{}{msg}, args...)...)
+}
+
 // NoErrorf asserts that a function returned no error (i.e. `nil`).
 //
 //	  actualObj, err := SomeFunction()
@@ -230,9 +540,21 @@ func Nilf(t TestingT, object interface{}, msg string, args ...interface{}) bool
 //		   assert.Equal(t, expectedObj, actualObj)
 //	  }
 func NoErrorf(t TestingT, err error, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return NoError(t, err, append([]interface{}{msg}, args...)...)
 }
 
+// NoFileExistsf checks whether a file does not exist in a given path. It fails
+// if the path points to an existing _file_ only.
+func NoFileExistsf(t TestingT, path string, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return NoFileExists(t, path, append([]interface{}{msg}, args...)...)
+}
+
 // NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the
 // specified substring or element.
 //
@@ -240,9 +562,29 @@ func NoErrorf(t TestingT, err error, msg string, args ...interface{}) bool {
 //	assert.NotContainsf(t, ["Hello", "World"], "Earth", "error message %s", "formatted")
 //	assert.NotContainsf(t, {"Hello": "World"}, "Earth", "error message %s", "formatted")
 func NotContainsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return NotContains(t, s, contains, append([]interface{}{msg}, args...)...)
 }
 
+// NotElementsMatchf asserts that the specified listA(array, slice...) is NOT equal to specified
+// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements,
+// the number of appearances of each of them in both lists should not match.
+// This is an inverse of ElementsMatch.
+//
+// assert.NotElementsMatchf(t, [1, 1, 2, 3], [1, 1, 2, 3], "error message %s", "formatted") -> false
+//
+// assert.NotElementsMatchf(t, [1, 1, 2, 3], [1, 2, 3], "error message %s", "formatted") -> true
+//
+// assert.NotElementsMatchf(t, [1, 2, 3], [1, 2, 4], "error message %s", "formatted") -> true
+func NotElementsMatchf(t TestingT, listA interface{}, listB interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return NotElementsMatch(t, listA, listB, append([]interface{}{msg}, args...)...)
+}
+
 // NotEmptyf asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
 // a slice or a channel with len == 0.
 //
@@ -250,6 +592,9 @@ func NotContainsf(t TestingT, s interface{}, contains interface{}, msg string, a
 //	  assert.Equal(t, "two", obj[1])
 //	}
 func NotEmptyf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return NotEmpty(t, object, append([]interface{}{msg}, args...)...)
 }
 
@@ -260,13 +605,57 @@ func NotEmptyf(t TestingT, object interface{}, msg string, args ...interface{})
 // Pointer variable equality is determined based on the equality of the
 // referenced values (as opposed to the memory addresses).
 func NotEqualf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return NotEqual(t, expected, actual, append([]interface{}{msg}, args...)...)
 }
 
+// NotEqualValuesf asserts that two objects are not equal even when converted to the same type
+//
+//	assert.NotEqualValuesf(t, obj1, obj2, "error message %s", "formatted")
+func NotEqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return NotEqualValues(t, expected, actual, append([]interface{}{msg}, args...)...)
+}
+
+// NotErrorAsf asserts that none of the errors in err's chain matches target,
+// but if so, sets target to that error value.
+func NotErrorAsf(t TestingT, err error, target interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return NotErrorAs(t, err, target, append([]interface{}{msg}, args...)...)
+}
+
+// NotErrorIsf asserts that none of the errors in err's chain matches target.
+// This is a wrapper for errors.Is.
+func NotErrorIsf(t TestingT, err error, target error, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return NotErrorIs(t, err, target, append([]interface{}{msg}, args...)...)
+}
+
+// NotImplementsf asserts that an object does not implement the specified interface.
+//
+//	assert.NotImplementsf(t, (*MyInterface)(nil), new(MyObject), "error message %s", "formatted")
+func NotImplementsf(t TestingT, interfaceObject interface{}, object interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return NotImplements(t, interfaceObject, object, append([]interface{}{msg}, args...)...)
+}
+
 // NotNilf asserts that the specified object is not nil.
 //
 //	assert.NotNilf(t, err, "error message %s", "formatted")
 func NotNilf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return NotNil(t, object, append([]interface{}{msg}, args...)...)
 }
 
@@ -274,27 +663,54 @@ func NotNilf(t TestingT, object interface{}, msg string, args ...interface{}) bo
 //
 //	assert.NotPanicsf(t, func(){ RemainCalm() }, "error message %s", "formatted")
 func NotPanicsf(t TestingT, f PanicTestFunc, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return NotPanics(t, f, append([]interface{}{msg}, args...)...)
 }
 
 // NotRegexpf asserts that a specified regexp does not match a string.
 //
-//  assert.NotRegexpf(t, regexp.MustCompile("starts", "error message %s", "formatted"), "it's starting")
+//	assert.NotRegexpf(t, regexp.MustCompile("starts"), "it's starting", "error message %s", "formatted")
 //	assert.NotRegexpf(t, "^start", "it's not starting", "error message %s", "formatted")
 func NotRegexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return NotRegexp(t, rx, str, append([]interface{}{msg}, args...)...)
 }
 
-// NotSubsetf asserts that the specified list(array, slice...) contains not all
+// NotSamef asserts that two pointers do not reference the same object.
-// elements given in the specified subset(array, slice...).
 //
-//    assert.NotSubsetf(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]", "error message %s", "formatted")
+//	assert.NotSamef(t, ptr1, ptr2, "error message %s", "formatted")
+//
+// Both arguments must be pointer variables. Pointer variable sameness is
+// determined based on the equality of both type and value.
+func NotSamef(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return NotSame(t, expected, actual, append([]interface{}{msg}, args...)...)
+}
+
+// NotSubsetf asserts that the specified list(array, slice...) or map does NOT
+// contain all elements given in the specified subset list(array, slice...) or
+// map.
+//
+//	assert.NotSubsetf(t, [1, 3, 4], [1, 2], "error message %s", "formatted")
+//	assert.NotSubsetf(t, {"x": 1, "y": 2}, {"z": 3}, "error message %s", "formatted")
 func NotSubsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return NotSubset(t, list, subset, append([]interface{}{msg}, args...)...)
 }
 
 // NotZerof asserts that i is not the zero value for its type.
 func NotZerof(t TestingT, i interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return NotZero(t, i, append([]interface{}{msg}, args...)...)
 }
 
@@ -302,30 +718,79 @@ func NotZerof(t TestingT, i interface{}, msg string, args ...interface{}) bool {
 //
 //	assert.Panicsf(t, func(){ GoCrazy() }, "error message %s", "formatted")
 func Panicsf(t TestingT, f PanicTestFunc, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Panics(t, f, append([]interface{}{msg}, args...)...)
 }
 
+// PanicsWithErrorf asserts that the code inside the specified PanicTestFunc
+// panics, and that the recovered panic value is an error that satisfies the
+// EqualError comparison.
+//
+//	assert.PanicsWithErrorf(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
+func PanicsWithErrorf(t TestingT, errString string, f PanicTestFunc, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return PanicsWithError(t, errString, f, append([]interface{}{msg}, args...)...)
+}
+
 // PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that
 // the recovered panic value equals the expected panic value.
 //
 //	assert.PanicsWithValuef(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
 func PanicsWithValuef(t TestingT, expected interface{}, f PanicTestFunc, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return PanicsWithValue(t, expected, f, append([]interface{}{msg}, args...)...)
 }
 
+// Positivef asserts that the specified element is positive
+//
+//	assert.Positivef(t, 1, "error message %s", "formatted")
+//	assert.Positivef(t, 1.23, "error message %s", "formatted")
+func Positivef(t TestingT, e interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return Positive(t, e, append([]interface{}{msg}, args...)...)
+}
+
 // Regexpf asserts that a specified regexp matches a string.
 //
-//  assert.Regexpf(t, regexp.MustCompile("start", "error message %s", "formatted"), "it's starting")
+//	assert.Regexpf(t, regexp.MustCompile("start"), "it's starting", "error message %s", "formatted")
 //	assert.Regexpf(t, "start...$", "it's not starting", "error message %s", "formatted")
 func Regexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Regexp(t, rx, str, append([]interface{}{msg}, args...)...)
 }
 
-// Subsetf asserts that the specified list(array, slice...) contains all
+// Samef asserts that two pointers reference the same object.
-// elements given in the specified subset(array, slice...).
 //
-//    assert.Subsetf(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]", "error message %s", "formatted")
+//	assert.Samef(t, ptr1, ptr2, "error message %s", "formatted")
+//
+// Both arguments must be pointer variables. Pointer variable sameness is
+// determined based on the equality of both type and value.
+func Samef(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return Same(t, expected, actual, append([]interface{}{msg}, args...)...)
+}
+
+// Subsetf asserts that the specified list(array, slice...) or map contains all
+// elements given in the specified subset list(array, slice...) or map.
+//
+//	assert.Subsetf(t, [1, 2, 3], [1, 2], "error message %s", "formatted")
+//	assert.Subsetf(t, {"x": 1, "y": 2}, {"x": 1}, "error message %s", "formatted")
 func Subsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Subset(t, list, subset, append([]interface{}{msg}, args...)...)
 }
 
@@ -333,6 +798,9 @@ func Subsetf(t TestingT, list interface{}, subset interface{}, msg string, args
 //
 //	assert.Truef(t, myBool, "error message %s", "formatted")
 func Truef(t TestingT, value bool, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return True(t, value, append([]interface{}{msg}, args...)...)
 }
 
@@ -340,10 +808,34 @@ func Truef(t TestingT, value bool, msg string, args ...interface{}) bool {
 //
 //	assert.WithinDurationf(t, time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted")
 func WithinDurationf(t TestingT, expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return WithinDuration(t, expected, actual, delta, append([]interface{}{msg}, args...)...)
 }
 
+// WithinRangef asserts that a time is within a time range (inclusive).
+//
+//	assert.WithinRangef(t, time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second), "error message %s", "formatted")
+func WithinRangef(t TestingT, actual time.Time, start time.Time, end time.Time, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return WithinRange(t, actual, start, end, append([]interface{}{msg}, args...)...)
+}
+
+// YAMLEqf asserts that two YAML strings are equivalent.
+func YAMLEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	return YAMLEq(t, expected, actual, append([]interface{}{msg}, args...)...)
+}
+
 // Zerof asserts that i is the zero value for its type.
 func Zerof(t TestingT, i interface{}, msg string, args ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	return Zero(t, i, append([]interface{}{msg}, args...)...)
 }

assert/assertion_format.go.tmpl

@@ -1,4 +1,5 @@
 {{.CommentFormat}}
 func {{.DocInfo.Name}}f(t TestingT, {{.ParamsFormat}}) bool {
+	if h, ok := t.(tHelper); ok { h.Helper() }
 	return {{.DocInfo.Name}}(t, {{.ForwardedParamsFormat}})
 }

assert/assertion_forward.go.tmpl

@@ -1,4 +1,5 @@
 {{.CommentWithoutT "a"}}
 func (a *Assertions) {{.DocInfo.Name}}({{.Params}}) bool {
+	if h, ok := a.t.(tHelper); ok { h.Helper() }
 	return {{.DocInfo.Name}}(a.t, {{.ForwardedParams}})
 }

assert/assertion_order.go

@@ -0,0 +1,81 @@
+package assert
+
+import (
+	"fmt"
+	"reflect"
+)
+
+// isOrdered checks that collection contains orderable elements.
+func isOrdered(t TestingT, object interface{}, allowedComparesResults []compareResult, failMessage string, msgAndArgs ...interface{}) bool {
+	objKind := reflect.TypeOf(object).Kind()
+	if objKind != reflect.Slice && objKind != reflect.Array {
+		return false
+	}
+
+	objValue := reflect.ValueOf(object)
+	objLen := objValue.Len()
+
+	if objLen <= 1 {
+		return true
+	}
+
+	value := objValue.Index(0)
+	valueInterface := value.Interface()
+	firstValueKind := value.Kind()
+
+	for i := 1; i < objLen; i++ {
+		prevValue := value
+		prevValueInterface := valueInterface
+
+		value = objValue.Index(i)
+		valueInterface = value.Interface()
+
+		compareResult, isComparable := compare(prevValueInterface, valueInterface, firstValueKind)
+
+		if !isComparable {
+			return Fail(t, fmt.Sprintf(`Can not compare type "%T" and "%T"`, value, prevValue), msgAndArgs...)
+		}
+
+		if !containsValue(allowedComparesResults, compareResult) {
+			return Fail(t, fmt.Sprintf(failMessage, prevValue, value), msgAndArgs...)
+		}
+	}
+
+	return true
+}
+
+// IsIncreasing asserts that the collection is increasing
+//
+//	assert.IsIncreasing(t, []int{1, 2, 3})
+//	assert.IsIncreasing(t, []float{1, 2})
+//	assert.IsIncreasing(t, []string{"a", "b"})
+func IsIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
+	return isOrdered(t, object, []compareResult{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs...)
+}
+
+// IsNonIncreasing asserts that the collection is not increasing
+//
+//	assert.IsNonIncreasing(t, []int{2, 1, 1})
+//	assert.IsNonIncreasing(t, []float{2, 1})
+//	assert.IsNonIncreasing(t, []string{"b", "a"})
+func IsNonIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
+	return isOrdered(t, object, []compareResult{compareEqual, compareGreater}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs...)
+}
+
+// IsDecreasing asserts that the collection is decreasing
+//
+//	assert.IsDecreasing(t, []int{2, 1, 0})
+//	assert.IsDecreasing(t, []float{2, 1})
+//	assert.IsDecreasing(t, []string{"b", "a"})
+func IsDecreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
+	return isOrdered(t, object, []compareResult{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs...)
+}
+
+// IsNonDecreasing asserts that the collection is not decreasing
+//
+//	assert.IsNonDecreasing(t, []int{1, 1, 2})
+//	assert.IsNonDecreasing(t, []float{1, 2})
+//	assert.IsNonDecreasing(t, []string{"a", "b"})
+func IsNonDecreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
+	return isOrdered(t, object, []compareResult{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs...)
+}

assert/assertion_order_test.go

@@ -0,0 +1,203 @@
+package assert
+
+import (
+	"bytes"
+	"testing"
+)
+
+func TestIsIncreasing(t *testing.T) {
+	mockT := new(testing.T)
+
+	if !IsIncreasing(mockT, []int{1, 2}) {
+		t.Error("IsIncreasing should return true")
+	}
+
+	if !IsIncreasing(mockT, []int{1, 2, 3, 4, 5}) {
+		t.Error("IsIncreasing should return true")
+	}
+
+	if IsIncreasing(mockT, []int{1, 1}) {
+		t.Error("IsIncreasing should return false")
+	}
+
+	if IsIncreasing(mockT, []int{2, 1}) {
+		t.Error("IsIncreasing should return false")
+	}
+
+	// Check error report
+	for _, currCase := range []struct {
+		collection interface{}
+		msg        string
+	}{
+		{collection: []string{"b", "a"}, msg: `"b" is not less than "a"`},
+		{collection: []int{2, 1}, msg: `"2" is not less than "1"`},
+		{collection: []int{2, 1, 3, 4, 5, 6, 7}, msg: `"2" is not less than "1"`},
+		{collection: []int{-1, 0, 2, 1}, msg: `"2" is not less than "1"`},
+		{collection: []int8{2, 1}, msg: `"2" is not less than "1"`},
+		{collection: []int16{2, 1}, msg: `"2" is not less than "1"`},
+		{collection: []int32{2, 1}, msg: `"2" is not less than "1"`},
+		{collection: []int64{2, 1}, msg: `"2" is not less than "1"`},
+		{collection: []uint8{2, 1}, msg: `"2" is not less than "1"`},
+		{collection: []uint16{2, 1}, msg: `"2" is not less than "1"`},
+		{collection: []uint32{2, 1}, msg: `"2" is not less than "1"`},
+		{collection: []uint64{2, 1}, msg: `"2" is not less than "1"`},
+		{collection: []float32{2.34, 1.23}, msg: `"2.34" is not less than "1.23"`},
+		{collection: []float64{2.34, 1.23}, msg: `"2.34" is not less than "1.23"`},
+	} {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		False(t, IsIncreasing(out, currCase.collection))
+		Contains(t, out.buf.String(), currCase.msg)
+	}
+}
+
+func TestIsNonIncreasing(t *testing.T) {
+	mockT := new(testing.T)
+
+	if !IsNonIncreasing(mockT, []int{2, 1}) {
+		t.Error("IsNonIncreasing should return true")
+	}
+
+	if !IsNonIncreasing(mockT, []int{5, 4, 4, 3, 2, 1}) {
+		t.Error("IsNonIncreasing should return true")
+	}
+
+	if !IsNonIncreasing(mockT, []int{1, 1}) {
+		t.Error("IsNonIncreasing should return true")
+	}
+
+	if IsNonIncreasing(mockT, []int{1, 2}) {
+		t.Error("IsNonIncreasing should return false")
+	}
+
+	// Check error report
+	for _, currCase := range []struct {
+		collection interface{}
+		msg        string
+	}{
+		{collection: []string{"a", "b"}, msg: `"a" is not greater than or equal to "b"`},
+		{collection: []int{1, 2}, msg: `"1" is not greater than or equal to "2"`},
+		{collection: []int{1, 2, 7, 6, 5, 4, 3}, msg: `"1" is not greater than or equal to "2"`},
+		{collection: []int{5, 4, 3, 1, 2}, msg: `"1" is not greater than or equal to "2"`},
+		{collection: []int8{1, 2}, msg: `"1" is not greater than or equal to "2"`},
+		{collection: []int16{1, 2}, msg: `"1" is not greater than or equal to "2"`},
+		{collection: []int32{1, 2}, msg: `"1" is not greater than or equal to "2"`},
+		{collection: []int64{1, 2}, msg: `"1" is not greater than or equal to "2"`},
+		{collection: []uint8{1, 2}, msg: `"1" is not greater than or equal to "2"`},
+		{collection: []uint16{1, 2}, msg: `"1" is not greater than or equal to "2"`},
+		{collection: []uint32{1, 2}, msg: `"1" is not greater than or equal to "2"`},
+		{collection: []uint64{1, 2}, msg: `"1" is not greater than or equal to "2"`},
+		{collection: []float32{1.23, 2.34}, msg: `"1.23" is not greater than or equal to "2.34"`},
+		{collection: []float64{1.23, 2.34}, msg: `"1.23" is not greater than or equal to "2.34"`},
+	} {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		False(t, IsNonIncreasing(out, currCase.collection))
+		Contains(t, out.buf.String(), currCase.msg)
+	}
+}
+
+func TestIsDecreasing(t *testing.T) {
+	mockT := new(testing.T)
+
+	if !IsDecreasing(mockT, []int{2, 1}) {
+		t.Error("IsDecreasing should return true")
+	}
+
+	if !IsDecreasing(mockT, []int{5, 4, 3, 2, 1}) {
+		t.Error("IsDecreasing should return true")
+	}
+
+	if IsDecreasing(mockT, []int{1, 1}) {
+		t.Error("IsDecreasing should return false")
+	}
+
+	if IsDecreasing(mockT, []int{1, 2}) {
+		t.Error("IsDecreasing should return false")
+	}
+
+	// Check error report
+	for _, currCase := range []struct {
+		collection interface{}
+		msg        string
+	}{
+		{collection: []string{"a", "b"}, msg: `"a" is not greater than "b"`},
+		{collection: []int{1, 2}, msg: `"1" is not greater than "2"`},
+		{collection: []int{1, 2, 7, 6, 5, 4, 3}, msg: `"1" is not greater than "2"`},
+		{collection: []int{5, 4, 3, 1, 2}, msg: `"1" is not greater than "2"`},
+		{collection: []int8{1, 2}, msg: `"1" is not greater than "2"`},
+		{collection: []int16{1, 2}, msg: `"1" is not greater than "2"`},
+		{collection: []int32{1, 2}, msg: `"1" is not greater than "2"`},
+		{collection: []int64{1, 2}, msg: `"1" is not greater than "2"`},
+		{collection: []uint8{1, 2}, msg: `"1" is not greater than "2"`},
+		{collection: []uint16{1, 2}, msg: `"1" is not greater than "2"`},
+		{collection: []uint32{1, 2}, msg: `"1" is not greater than "2"`},
+		{collection: []uint64{1, 2}, msg: `"1" is not greater than "2"`},
+		{collection: []float32{1.23, 2.34}, msg: `"1.23" is not greater than "2.34"`},
+		{collection: []float64{1.23, 2.34}, msg: `"1.23" is not greater than "2.34"`},
+	} {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		False(t, IsDecreasing(out, currCase.collection))
+		Contains(t, out.buf.String(), currCase.msg)
+	}
+}
+
+func TestIsNonDecreasing(t *testing.T) {
+	mockT := new(testing.T)
+
+	if !IsNonDecreasing(mockT, []int{1, 2}) {
+		t.Error("IsNonDecreasing should return true")
+	}
+
+	if !IsNonDecreasing(mockT, []int{1, 1, 2, 3, 4, 5}) {
+		t.Error("IsNonDecreasing should return true")
+	}
+
+	if !IsNonDecreasing(mockT, []int{1, 1}) {
+		t.Error("IsNonDecreasing should return false")
+	}
+
+	if IsNonDecreasing(mockT, []int{2, 1}) {
+		t.Error("IsNonDecreasing should return false")
+	}
+
+	// Check error report
+	for _, currCase := range []struct {
+		collection interface{}
+		msg        string
+	}{
+		{collection: []string{"b", "a"}, msg: `"b" is not less than or equal to "a"`},
+		{collection: []int{2, 1}, msg: `"2" is not less than or equal to "1"`},
+		{collection: []int{2, 1, 3, 4, 5, 6, 7}, msg: `"2" is not less than or equal to "1"`},
+		{collection: []int{-1, 0, 2, 1}, msg: `"2" is not less than or equal to "1"`},
+		{collection: []int8{2, 1}, msg: `"2" is not less than or equal to "1"`},
+		{collection: []int16{2, 1}, msg: `"2" is not less than or equal to "1"`},
+		{collection: []int32{2, 1}, msg: `"2" is not less than or equal to "1"`},
+		{collection: []int64{2, 1}, msg: `"2" is not less than or equal to "1"`},
+		{collection: []uint8{2, 1}, msg: `"2" is not less than or equal to "1"`},
+		{collection: []uint16{2, 1}, msg: `"2" is not less than or equal to "1"`},
+		{collection: []uint32{2, 1}, msg: `"2" is not less than or equal to "1"`},
+		{collection: []uint64{2, 1}, msg: `"2" is not less than or equal to "1"`},
+		{collection: []float32{2.34, 1.23}, msg: `"2.34" is not less than or equal to "1.23"`},
+		{collection: []float64{2.34, 1.23}, msg: `"2.34" is not less than or equal to "1.23"`},
+	} {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		False(t, IsNonDecreasing(out, currCase.collection))
+		Contains(t, out.buf.String(), currCase.msg)
+	}
+}
+
+func TestOrderingMsgAndArgsForwarding(t *testing.T) {
+	msgAndArgs := []interface{}{"format %s %x", "this", 0xc001}
+	expectedOutput := "format this c001\n"
+	collection := []int{1, 2, 1}
+	funcs := []func(t TestingT){
+		func(t TestingT) { IsIncreasing(t, collection, msgAndArgs...) },
+		func(t TestingT) { IsNonIncreasing(t, collection, msgAndArgs...) },
+		func(t TestingT) { IsDecreasing(t, collection, msgAndArgs...) },
+		func(t TestingT) { IsNonDecreasing(t, collection, msgAndArgs...) },
+	}
+	for _, f := range funcs {
+		out := &outputT{buf: bytes.NewBuffer(nil)}
+		f(out)
+		Contains(t, out.buf.String(), expectedOutput)
+	}
+}

assert/doc.go

@@ -1,8 +1,9 @@
 // Package assert provides a set of comprehensive testing tools for use with the normal Go testing system.
 //
-// Example Usage
+// # Example Usage
 //
 // The following is a complete example using assert in a standard test function:
+//
 //	import (
 //	  "testing"
 //	  "github.com/stretchr/testify/assert"
@@ -33,7 +34,7 @@
 //	  assert.Equal(a, b, "The two words should be the same.")
 //	}
 //
-// Assertions
+// # Assertions
 //
 // Assertions allow you to easily write test code, and are global funcs in the `assert` package.
 // All assertion functions take, as the first argument, the `*testing.T` object provided by the

assert/forward_assertions.go

@@ -13,4 +13,4 @@ func New(t TestingT) *Assertions {
 	}
 }
 
-//go:generate go run ../_codegen/main.go -output-package=assert -template=assertion_forward.go.tmpl -include-format-funcs
+//go:generate sh -c "cd ../_codegen && go build && cd - && ../_codegen/_codegen -output-package=assert -template=assertion_forward.go.tmpl -include-format-funcs"

assert/forward_assertions_test.go

@@ -154,6 +154,30 @@ func TestNotEqualWrapper(t *testing.T) {
 	}
 }
 
+func TestNotEqualValuesWrapper(t *testing.T) {
+
+	assert := New(new(testing.T))
+
+	if !assert.NotEqualValues("Hello World", "Hello World!") {
+		t.Error("NotEqualValues should return true")
+	}
+	if !assert.NotEqualValues(123, 1234) {
+		t.Error("NotEqualValues should return true")
+	}
+	if !assert.NotEqualValues(123.5, 123.55) {
+		t.Error("NotEqualValues should return true")
+	}
+	if !assert.NotEqualValues([]byte("Hello World"), []byte("Hello World!")) {
+		t.Error("NotEqualValues should return true")
+	}
+	if !assert.NotEqualValues(nil, new(AssertionTesterConformingObject)) {
+		t.Error("NotEqualValues should return true")
+	}
+	if assert.NotEqualValues(10, uint(10)) {
+		t.Error("NotEqualValues should return false")
+	}
+}
+
 func TestContainsWrapper(t *testing.T) {
 
 	assert := New(new(testing.T))
@@ -212,13 +236,13 @@ func TestConditionWrapper(t *testing.T) {
 
 func TestDidPanicWrapper(t *testing.T) {
 
-	if funcDidPanic, _ := didPanic(func() {
+	if funcDidPanic, _, _ := didPanic(func() {
 		panic("Panic!")
 	}); !funcDidPanic {
 		t.Error("didPanic should return true")
 	}
 
-	if funcDidPanic, _ := didPanic(func() {
+	if funcDidPanic, _, _ := didPanic(func() {
 	}); funcDidPanic {
 		t.Error("didPanic should return false")
 	}
@@ -291,6 +315,25 @@ func TestErrorWrapper(t *testing.T) {
 
 }
 
+func TestErrorContainsWrapper(t *testing.T) {
+	assert := New(t)
+	mockAssert := New(new(testing.T))
+
+	// start with a nil error
+	var err error
+	assert.False(mockAssert.ErrorContains(err, ""),
+		"ErrorContains should return false for nil arg")
+
+	// now set an error
+	err = errors.New("some error: another error")
+	assert.False(mockAssert.ErrorContains(err, "different error"),
+		"ErrorContains should return false for different error string")
+	assert.True(mockAssert.ErrorContains(err, "some error"),
+		"ErrorContains should return true")
+	assert.True(mockAssert.ErrorContains(err, "another error"),
+		"ErrorContains should return true")
+}
+
 func TestEqualErrorWrapper(t *testing.T) {
 	assert := New(t)
 	mockAssert := New(new(testing.T))
@@ -503,7 +546,7 @@ func TestRegexpWrapper(t *testing.T) {
 	}
 
 	for _, tc := range cases {
-		False(t, assert.Regexp(tc.rx, tc.str), "Expected \"%s\" to not match \"%s\"", tc.rx, tc.str)
+		False(t, assert.Regexp(tc.rx, tc.str), "Expected %q to not match %q", tc.rx, tc.str)
 		False(t, assert.Regexp(regexp.MustCompile(tc.rx), tc.str))
 		True(t, assert.NotRegexp(tc.rx, tc.str))
 		True(t, assert.NotRegexp(regexp.MustCompile(tc.rx), tc.str))
@@ -609,3 +652,101 @@ func TestJSONEqWrapper_ArraysOfDifferentOrder(t *testing.T) {
 		t.Error("JSONEq should return false")
 	}
 }
+
+func TestYAMLEqWrapper_EqualYAMLString(t *testing.T) {
+	assert := New(new(testing.T))
+	if !assert.YAMLEq(`{"hello": "world", "foo": "bar"}`, `{"hello": "world", "foo": "bar"}`) {
+		t.Error("YAMLEq should return true")
+	}
+
+}
+
+func TestYAMLEqWrapper_EquivalentButNotEqual(t *testing.T) {
+	assert := New(new(testing.T))
+	if !assert.YAMLEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) {
+		t.Error("YAMLEq should return true")
+	}
+
+}
+
+func TestYAMLEqWrapper_HashOfArraysAndHashes(t *testing.T) {
+	assert := New(new(testing.T))
+	expected := `
+numeric: 1.5
+array:
+  - foo: bar
+  - 1
+  - "string"
+  - ["nested", "array", 5.5]
+hash:
+  nested: hash
+  nested_slice: [this, is, nested]
+string: "foo"
+`
+
+	actual := `
+numeric: 1.5
+hash:
+  nested: hash
+  nested_slice: [this, is, nested]
+string: "foo"
+array:
+  - foo: bar
+  - 1
+  - "string"
+  - ["nested", "array", 5.5]
+`
+	if !assert.YAMLEq(expected, actual) {
+		t.Error("YAMLEq should return true")
+	}
+}
+
+func TestYAMLEqWrapper_Array(t *testing.T) {
+	assert := New(new(testing.T))
+	if !assert.YAMLEq(`["foo", {"hello": "world", "nested": "hash"}]`, `["foo", {"nested": "hash", "hello": "world"}]`) {
+		t.Error("YAMLEq should return true")
+	}
+
+}
+
+func TestYAMLEqWrapper_HashAndArrayNotEquivalent(t *testing.T) {
+	assert := New(new(testing.T))
+	if assert.YAMLEq(`["foo", {"hello": "world", "nested": "hash"}]`, `{"foo": "bar", {"nested": "hash", "hello": "world"}}`) {
+		t.Error("YAMLEq should return false")
+	}
+}
+
+func TestYAMLEqWrapper_HashesNotEquivalent(t *testing.T) {
+	assert := New(new(testing.T))
+	if assert.YAMLEq(`{"foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) {
+		t.Error("YAMLEq should return false")
+	}
+}
+
+func TestYAMLEqWrapper_ActualIsSimpleString(t *testing.T) {
+	assert := New(new(testing.T))
+	if assert.YAMLEq(`{"foo": "bar"}`, "Simple String") {
+		t.Error("YAMLEq should return false")
+	}
+}
+
+func TestYAMLEqWrapper_ExpectedIsSimpleString(t *testing.T) {
+	assert := New(new(testing.T))
+	if assert.YAMLEq("Simple String", `{"foo": "bar", "hello": "world"}`) {
+		t.Error("YAMLEq should return false")
+	}
+}
+
+func TestYAMLEqWrapper_ExpectedAndActualSimpleString(t *testing.T) {
+	assert := New(new(testing.T))
+	if !assert.YAMLEq("Simple String", "Simple String") {
+		t.Error("YAMLEq should return true")
+	}
+}
+
+func TestYAMLEqWrapper_ArraysOfDifferentOrder(t *testing.T) {
+	assert := New(new(testing.T))
+	if assert.YAMLEq(`["foo", {"hello": "world", "nested": "hash"}]`, `[{ "hello": "world", "nested": "hash"}, "foo"]`) {
+		t.Error("YAMLEq should return false")
+	}
+}

assert/http_assertions.go

@@ -12,10 +12,11 @@ import (
 // an error if building a new request fails.
 func httpCode(handler http.HandlerFunc, method, url string, values url.Values) (int, error) {
 	w := httptest.NewRecorder()
-	req, err := http.NewRequest(method, url+"?"+values.Encode(), nil)
+	req, err := http.NewRequest(method, url, http.NoBody)
 	if err != nil {
 		return -1, err
 	}
+	req.URL.RawQuery = values.Encode()
 	handler(w, req)
 	return w.Code, nil
 }
@@ -26,15 +27,17 @@ func httpCode(handler http.HandlerFunc, method, url string, values url.Values) (
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPSuccess(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	code, err := httpCode(handler, method, url, values)
 	if err != nil {
-		Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err))
+		Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err), msgAndArgs...)
-		return false
 	}
 
 	isSuccessCode := code >= http.StatusOK && code <= http.StatusPartialContent
 	if !isSuccessCode {
-		Fail(t, fmt.Sprintf("Expected HTTP success status code for %q but received %d", url+"?"+values.Encode(), code))
+		Fail(t, fmt.Sprintf("Expected HTTP success status code for %q but received %d", url+"?"+values.Encode(), code), msgAndArgs...)
 	}
 
 	return isSuccessCode
@@ -46,15 +49,17 @@ func HTTPSuccess(t TestingT, handler http.HandlerFunc, method, url string, value
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPRedirect(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	code, err := httpCode(handler, method, url, values)
 	if err != nil {
-		Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err))
+		Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err), msgAndArgs...)
-		return false
 	}
 
 	isRedirectCode := code >= http.StatusMultipleChoices && code <= http.StatusTemporaryRedirect
 	if !isRedirectCode {
-		Fail(t, fmt.Sprintf("Expected HTTP redirect status code for %q but received %d", url+"?"+values.Encode(), code))
+		Fail(t, fmt.Sprintf("Expected HTTP redirect status code for %q but received %d", url+"?"+values.Encode(), code), msgAndArgs...)
 	}
 
 	return isRedirectCode
@@ -66,25 +71,52 @@ func HTTPRedirect(t TestingT, handler http.HandlerFunc, method, url string, valu
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPError(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	code, err := httpCode(handler, method, url, values)
 	if err != nil {
-		Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err))
+		Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err), msgAndArgs...)
-		return false
 	}
 
 	isErrorCode := code >= http.StatusBadRequest
 	if !isErrorCode {
-		Fail(t, fmt.Sprintf("Expected HTTP error status code for %q but received %d", url+"?"+values.Encode(), code))
+		Fail(t, fmt.Sprintf("Expected HTTP error status code for %q but received %d", url+"?"+values.Encode(), code), msgAndArgs...)
 	}
 
 	return isErrorCode
 }
 
+// HTTPStatusCode asserts that a specified handler returns a specified status code.
+//
+//	assert.HTTPStatusCode(t, myHandler, "GET", "/notImplemented", nil, 501)
+//
+// Returns whether the assertion was successful (true) or not (false).
+func HTTPStatusCode(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, statuscode int, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
+	code, err := httpCode(handler, method, url, values)
+	if err != nil {
+		Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err), msgAndArgs...)
+	}
+
+	successful := code == statuscode
+	if !successful {
+		Fail(t, fmt.Sprintf("Expected HTTP status code %d for %q but received %d", statuscode, url+"?"+values.Encode(), code), msgAndArgs...)
+	}
+
+	return successful
+}
+
 // HTTPBody is a helper that returns HTTP body of the response. It returns
 // empty string if building a new request fails.
 func HTTPBody(handler http.HandlerFunc, method, url string, values url.Values) string {
 	w := httptest.NewRecorder()
-	req, err := http.NewRequest(method, url+"?"+values.Encode(), nil)
+	if len(values) > 0 {
+		url += "?" + values.Encode()
+	}
+	req, err := http.NewRequest(method, url, http.NoBody)
 	if err != nil {
 		return ""
 	}
@@ -95,15 +127,18 @@ func HTTPBody(handler http.HandlerFunc, method, url string, values url.Values) s
 // HTTPBodyContains asserts that a specified handler returns a
 // body that contains a string.
 //
-//  assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
+//	assert.HTTPBodyContains(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	body := HTTPBody(handler, method, url, values)
 
 	contains := strings.Contains(body, fmt.Sprint(str))
 	if !contains {
-		Fail(t, fmt.Sprintf("Expected response body for \"%s\" to contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body))
+		Fail(t, fmt.Sprintf("Expected response body for %q to contain %q but found %q", url+"?"+values.Encode(), str, body), msgAndArgs...)
 	}
 
 	return contains
@@ -112,15 +147,18 @@ func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method, url string,
 // HTTPBodyNotContains asserts that a specified handler returns a
 // body that does not contain a string.
 //
-//  assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
+//	assert.HTTPBodyNotContains(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool {
+	if h, ok := t.(tHelper); ok {
+		h.Helper()
+	}
 	body := HTTPBody(handler, method, url, values)
 
 	contains := strings.Contains(body, fmt.Sprint(str))
 	if contains {
-		Fail(t, fmt.Sprintf("Expected response body for \"%s\" to NOT contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body))
+		Fail(t, fmt.Sprintf("Expected response body for %q to NOT contain %q but found %q", url+"?"+values.Encode(), str, body), msgAndArgs...)
 	}
 
 	return !contains

assert/http_assertions_test.go

@@ -2,6 +2,7 @@ package assert
 
 import (
 	"fmt"
+	"io"
 	"net/http"
 	"net/url"
 	"testing"
@@ -11,6 +12,12 @@ func httpOK(w http.ResponseWriter, r *http.Request) {
 	w.WriteHeader(http.StatusOK)
 }
 
+func httpReadBody(w http.ResponseWriter, r *http.Request) {
+	_, _ = io.Copy(io.Discard, r.Body)
+	w.WriteHeader(http.StatusOK)
+	_, _ = w.Write([]byte("hello"))
+}
+
 func httpRedirect(w http.ResponseWriter, r *http.Request) {
 	w.WriteHeader(http.StatusTemporaryRedirect)
 }
@@ -19,6 +26,10 @@ func httpError(w http.ResponseWriter, r *http.Request) {
 	w.WriteHeader(http.StatusInternalServerError)
 }
 
+func httpStatusCode(w http.ResponseWriter, r *http.Request) {
+	w.WriteHeader(http.StatusSwitchingProtocols)
+}
+
 func TestHTTPSuccess(t *testing.T) {
 	assert := New(t)
 
@@ -30,17 +41,33 @@ func TestHTTPSuccess(t *testing.T) {
 	assert.Equal(HTTPSuccess(mockT2, httpRedirect, "GET", "/", nil), false)
 	assert.True(mockT2.Failed())
 
-	mockT3 := new(testing.T)
+	mockT3 := new(mockTestingT)
-	assert.Equal(HTTPSuccess(mockT3, httpError, "GET", "/", nil), false)
+	assert.Equal(HTTPSuccess(
+		mockT3, httpError, "GET", "/", nil,
+		"was not expecting a failure here",
+	), false)
 	assert.True(mockT3.Failed())
+	assert.Contains(mockT3.errorString(), "was not expecting a failure here")
+
+	mockT4 := new(testing.T)
+	assert.Equal(HTTPSuccess(mockT4, httpStatusCode, "GET", "/", nil), false)
+	assert.True(mockT4.Failed())
+
+	mockT5 := new(testing.T)
+	assert.Equal(HTTPSuccess(mockT5, httpReadBody, "POST", "/", nil), true)
+	assert.False(mockT5.Failed())
 }
 
 func TestHTTPRedirect(t *testing.T) {
 	assert := New(t)
 
-	mockT1 := new(testing.T)
+	mockT1 := new(mockTestingT)
-	assert.Equal(HTTPRedirect(mockT1, httpOK, "GET", "/", nil), false)
+	assert.Equal(HTTPRedirect(
+		mockT1, httpOK, "GET", "/", nil,
+		"was expecting a 3xx status code. Got 200.",
+	), false)
 	assert.True(mockT1.Failed())
+	assert.Contains(mockT1.errorString(), "was expecting a 3xx status code. Got 200.")
 
 	mockT2 := new(testing.T)
 	assert.Equal(HTTPRedirect(mockT2, httpRedirect, "GET", "/", nil), true)
@@ -49,6 +76,10 @@ func TestHTTPRedirect(t *testing.T) {
 	mockT3 := new(testing.T)
 	assert.Equal(HTTPRedirect(mockT3, httpError, "GET", "/", nil), false)
 	assert.True(mockT3.Failed())
+
+	mockT4 := new(testing.T)
+	assert.Equal(HTTPRedirect(mockT4, httpStatusCode, "GET", "/", nil), false)
+	assert.True(mockT4.Failed())
 }
 
 func TestHTTPError(t *testing.T) {
@@ -58,13 +89,45 @@ func TestHTTPError(t *testing.T) {
 	assert.Equal(HTTPError(mockT1, httpOK, "GET", "/", nil), false)
 	assert.True(mockT1.Failed())
 
-	mockT2 := new(testing.T)
+	mockT2 := new(mockTestingT)
-	assert.Equal(HTTPError(mockT2, httpRedirect, "GET", "/", nil), false)
+	assert.Equal(HTTPError(
+		mockT2, httpRedirect, "GET", "/", nil,
+		"Expected this request to error out. But it didn't",
+	), false)
 	assert.True(mockT2.Failed())
+	assert.Contains(mockT2.errorString(), "Expected this request to error out. But it didn't")
 
 	mockT3 := new(testing.T)
 	assert.Equal(HTTPError(mockT3, httpError, "GET", "/", nil), true)
 	assert.False(mockT3.Failed())
+
+	mockT4 := new(testing.T)
+	assert.Equal(HTTPError(mockT4, httpStatusCode, "GET", "/", nil), false)
+	assert.True(mockT4.Failed())
+}
+
+func TestHTTPStatusCode(t *testing.T) {
+	assert := New(t)
+
+	mockT1 := new(testing.T)
+	assert.Equal(HTTPStatusCode(mockT1, httpOK, "GET", "/", nil, http.StatusSwitchingProtocols), false)
+	assert.True(mockT1.Failed())
+
+	mockT2 := new(testing.T)
+	assert.Equal(HTTPStatusCode(mockT2, httpRedirect, "GET", "/", nil, http.StatusSwitchingProtocols), false)
+	assert.True(mockT2.Failed())
+
+	mockT3 := new(mockTestingT)
+	assert.Equal(HTTPStatusCode(
+		mockT3, httpError, "GET", "/", nil, http.StatusSwitchingProtocols,
+		"Expected the status code to be %d", http.StatusSwitchingProtocols,
+	), false)
+	assert.True(mockT3.Failed())
+	assert.Contains(mockT3.errorString(), "Expected the status code to be 101")
+
+	mockT4 := new(testing.T)
+	assert.Equal(HTTPStatusCode(mockT4, httpStatusCode, "GET", "/", nil, http.StatusSwitchingProtocols), true)
+	assert.False(mockT4.Failed())
 }
 
 func TestHTTPStatusesWrapper(t *testing.T) {
@@ -86,20 +149,55 @@ func TestHTTPStatusesWrapper(t *testing.T) {
 
 func httpHelloName(w http.ResponseWriter, r *http.Request) {
 	name := r.FormValue("name")
-	w.Write([]byte(fmt.Sprintf("Hello, %s!", name)))
+	_, _ = fmt.Fprintf(w, "Hello, %s!", name)
+}
+
+func TestHTTPRequestWithNoParams(t *testing.T) {
+	var got *http.Request
+	handler := func(w http.ResponseWriter, r *http.Request) {
+		got = r
+		w.WriteHeader(http.StatusOK)
+	}
+
+	True(t, HTTPSuccess(t, handler, "GET", "/url", nil))
+
+	Empty(t, got.URL.Query())
+	Equal(t, "/url", got.URL.RequestURI())
+}
+
+func TestHTTPRequestWithParams(t *testing.T) {
+	var got *http.Request
+	handler := func(w http.ResponseWriter, r *http.Request) {
+		got = r
+		w.WriteHeader(http.StatusOK)
+	}
+	params := url.Values{}
+	params.Add("id", "12345")
+
+	True(t, HTTPSuccess(t, handler, "GET", "/url", params))
+
+	Equal(t, url.Values{"id": []string{"12345"}}, got.URL.Query())
+	Equal(t, "/url?id=12345", got.URL.String())
+	Equal(t, "/url?id=12345", got.URL.RequestURI())
 }
 
 func TestHttpBody(t *testing.T) {
 	assert := New(t)
-	mockT := new(testing.T)
+	mockT := new(mockTestingT)
 
 	assert.True(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!"))
 	assert.True(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World"))
 	assert.False(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world"))
 
 	assert.False(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!"))
-	assert.False(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World"))
+	assert.False(HTTPBodyNotContains(
+		mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World",
+		"Expected the request body to not contain 'World'. But it did.",
+	))
 	assert.True(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world"))
+	assert.Contains(mockT.errorString(), "Expected the request body to not contain 'World'. But it did.")
+
+	assert.True(HTTPBodyContains(mockT, httpReadBody, "GET", "/", nil, "hello"))
 }
 
 func TestHttpBodyWrappers(t *testing.T) {
@@ -113,5 +211,4 @@ func TestHttpBodyWrappers(t *testing.T) {
 	assert.False(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!"))
 	assert.False(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World"))
 	assert.True(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world"))
-
 }

assert/internal/unsafetests/doc.go

@@ -0,0 +1,4 @@
+// This package exists just to isolate tests that reference the [unsafe] package.
+//
+// The tests in this package are totally safe.
+package unsafetests

assert/internal/unsafetests/unsafetests_test.go

@@ -0,0 +1,34 @@
+package unsafetests_test
+
+import (
+	"fmt"
+	"testing"
+	"unsafe"
+
+	"github.com/stretchr/testify/assert"
+)
+
+type ignoreTestingT struct{}
+
+var _ assert.TestingT = ignoreTestingT{}
+
+func (ignoreTestingT) Helper() {}
+
+func (ignoreTestingT) Errorf(format string, args ...interface{}) {
+	// Run the formatting, but ignore the result
+	msg := fmt.Sprintf(format, args...)
+	_ = msg
+}
+
+func TestUnsafePointers(t *testing.T) {
+	var ignore ignoreTestingT
+
+	assert.True(t, assert.Nil(t, unsafe.Pointer(nil), "unsafe.Pointer(nil) is nil"))
+	assert.False(t, assert.NotNil(ignore, unsafe.Pointer(nil), "unsafe.Pointer(nil) is nil"))
+
+	assert.True(t, assert.Nil(t, unsafe.Pointer((*int)(nil)), "unsafe.Pointer((*int)(nil)) is nil"))
+	assert.False(t, assert.NotNil(ignore, unsafe.Pointer((*int)(nil)), "unsafe.Pointer((*int)(nil)) is nil"))
+
+	assert.False(t, assert.Nil(ignore, unsafe.Pointer(new(int)), "unsafe.Pointer(new(int)) is NOT nil"))
+	assert.True(t, assert.NotNil(t, unsafe.Pointer(new(int)), "unsafe.Pointer(new(int)) is NOT nil"))
+}

assert/yaml/yaml_custom.go

@@ -0,0 +1,25 @@
+//go:build testify_yaml_custom && !testify_yaml_fail && !testify_yaml_default
+// +build testify_yaml_custom,!testify_yaml_fail,!testify_yaml_default
+
+// Package yaml is an implementation of YAML functions that calls a pluggable implementation.
+//
+// This implementation is selected with the testify_yaml_custom build tag.
+//
+//	go test -tags testify_yaml_custom
+//
+// This implementation can be used at build time to replace the default implementation
+// to avoid linking with [gopkg.in/yaml.v3].
+//
+// In your test package:
+//
+//		import assertYaml "github.com/stretchr/testify/assert/yaml"
+//
+//		func init() {
+//			assertYaml.Unmarshal = func (in []byte, out interface{}) error {
+//				// ...
+//	     			return nil
+//			}
+//		}
+package yaml
+
+var Unmarshal func(in []byte, out interface{}) error

assert/yaml/yaml_default.go

@@ -0,0 +1,37 @@
+//go:build !testify_yaml_fail && !testify_yaml_custom
+// +build !testify_yaml_fail,!testify_yaml_custom
+
+// Package yaml is just an indirection to handle YAML deserialization.
+//
+// This package is just an indirection that allows the builder to override the
+// indirection with an alternative implementation of this package that uses
+// another implementation of YAML deserialization. This allows to not either not
+// use YAML deserialization at all, or to use another implementation than
+// [gopkg.in/yaml.v3] (for example for license compatibility reasons, see [PR #1120]).
+//
+// Alternative implementations are selected using build tags:
+//
+//   - testify_yaml_fail: [Unmarshal] always fails with an error
+//   - testify_yaml_custom: [Unmarshal] is a variable. Caller must initialize it
+//     before calling any of [github.com/stretchr/testify/assert.YAMLEq] or
+//     [github.com/stretchr/testify/assert.YAMLEqf].
+//
+// Usage:
+//
+//	go test -tags testify_yaml_fail
+//
+// You can check with "go list" which implementation is linked:
+//
+//	go list -f '{{.Imports}}' github.com/stretchr/testify/assert/yaml
+//	go list -tags testify_yaml_fail -f '{{.Imports}}' github.com/stretchr/testify/assert/yaml
+//	go list -tags testify_yaml_custom -f '{{.Imports}}' github.com/stretchr/testify/assert/yaml
+//
+// [PR #1120]: https://github.com/stretchr/testify/pull/1120
+package yaml
+
+import goyaml "gopkg.in/yaml.v3"
+
+// Unmarshal is just a wrapper of [gopkg.in/yaml.v3.Unmarshal].
+func Unmarshal(in []byte, out interface{}) error {
+	return goyaml.Unmarshal(in, out)
+}

assert/yaml/yaml_fail.go

@@ -0,0 +1,18 @@
+//go:build testify_yaml_fail && !testify_yaml_custom && !testify_yaml_default
+// +build testify_yaml_fail,!testify_yaml_custom,!testify_yaml_default
+
+// Package yaml is an implementation of YAML functions that always fail.
+//
+// This implementation can be used at build time to replace the default implementation
+// to avoid linking with [gopkg.in/yaml.v3]:
+//
+//	go test -tags testify_yaml_fail
+package yaml
+
+import "errors"
+
+var errNotImplemented = errors.New("YAML functions are not available (see https://pkg.go.dev/github.com/stretchr/testify/assert/yaml)")
+
+func Unmarshal([]byte, interface{}) error {
+	return errNotImplemented
+}

doc.go

@@ -4,19 +4,12 @@
 //
 // The assert package provides a comprehensive set of assertion functions that tie in to the Go testing system.
 //
-// The http package contains tools to make it easier to test http activity using the Go testing system.
-//
 // The mock package provides a system by which it is possible to mock your objects and verify calls are happening as expected.
 //
 // The suite package provides a basic structure for using structs as testing suites, and methods on those structs as tests.  It includes setup/teardown functionality in the way of interfaces.
+//
+// A [golangci-lint] compatible linter for testify is available called [testifylint].
+//
+// [golangci-lint]: https://golangci-lint.run/
+// [testifylint]: https://github.com/Antonboom/testifylint
 package testify
-
-// blank imports help docs.
-import (
-	// assert package
-	_ "github.com/stretchr/testify/assert"
-	// http package
-	_ "github.com/stretchr/testify/http"
-	// mock package
-	_ "github.com/stretchr/testify/mock"
-)

go.mod

@@ -0,0 +1,16 @@
+module github.com/stretchr/testify
+
+// This should match the minimum supported version that is tested in
+// .github/workflows/main.yml
+go 1.17
+
+require (
+	github.com/davecgh/go-spew v1.1.1
+	github.com/pmezard/go-difflib v1.0.0
+	github.com/stretchr/objx v0.5.2
+	gopkg.in/yaml.v3 v3.0.1
+)
+
+// Break dependency cycle with objx.
+// See https://github.com/stretchr/objx/pull/140
+exclude github.com/stretchr/testify v1.8.2

go.sum

@@ -0,0 +1,18 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
+github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
+github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
+github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

http/doc.go

@@ -1,2 +1,2 @@
-// Package http DEPRECATED USE net/http/httptest
+// Deprecated: Use [net/http/httptest] instead.
 package http

http/test_response_writer.go

@@ -4,7 +4,7 @@ import (
 	"net/http"
 )
 
-// TestResponseWriter DEPRECATED: We recommend you use http://golang.org/pkg/net/http/httptest instead.
+// Deprecated: Use [net/http/httptest] instead.
 type TestResponseWriter struct {
 
 	// StatusCode is the last int written by the call to WriteHeader(int)
@@ -17,7 +17,7 @@ type TestResponseWriter struct {
 	header http.Header
 }
 
-// Header DEPRECATED: We recommend you use http://golang.org/pkg/net/http/httptest instead.
+// Deprecated: Use [net/http/httptest] instead.
 func (rw *TestResponseWriter) Header() http.Header {
 
 	if rw.header == nil {
@@ -27,7 +27,7 @@ func (rw *TestResponseWriter) Header() http.Header {
 	return rw.header
 }
 
-// Write DEPRECATED: We recommend you use http://golang.org/pkg/net/http/httptest instead.
+// Deprecated: Use [net/http/httptest] instead.
 func (rw *TestResponseWriter) Write(bytes []byte) (int, error) {
 
 	// assume 200 success if no header has been set
@@ -36,14 +36,14 @@ func (rw *TestResponseWriter) Write(bytes []byte) (int, error) {
 	}
 
 	// add these bytes to the output string
-	rw.Output = rw.Output + string(bytes)
+	rw.Output += string(bytes)
 
 	// return normal values
 	return 0, nil
 
 }
 
-// WriteHeader DEPRECATED: We recommend you use http://golang.org/pkg/net/http/httptest instead.
+// Deprecated: Use [net/http/httptest] instead.
 func (rw *TestResponseWriter) WriteHeader(i int) {
 	rw.StatusCode = i
 }

http/test_round_tripper.go

@@ -1,16 +1,17 @@
 package http
 
 import (
-	"github.com/stretchr/testify/mock"
 	"net/http"
+
+	"github.com/stretchr/testify/mock"
 )
 
-// TestRoundTripper DEPRECATED USE net/http/httptest
+// Deprecated: Use [net/http/httptest] instead.
 type TestRoundTripper struct {
 	mock.Mock
 }
 
-// RoundTrip DEPRECATED USE net/http/httptest
+// Deprecated: Use [net/http/httptest] instead.
 func (t *TestRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
 	args := t.Called(req)
 	return args.Get(0).(*http.Response), args.Error(1)

mock/doc.go

@@ -1,7 +1,7 @@
 // Package mock provides a system by which it is possible to mock your objects
 // and verify calls are happening as expected.
 //
-// Example Usage
+// # Example Usage
 //
 // The mock package provides an object, Mock, that tracks activity on another object.  It is usually
 // embedded into a test object as shown below:

package_test.go

@@ -1,8 +1,9 @@
 package testify
 
 import (
-	"github.com/stretchr/testify/assert"
 	"testing"
+
+	"github.com/stretchr/testify/assert"
 )
 
 func TestImports(t *testing.T) {

require/doc.go

@@ -1,9 +1,10 @@
 // Package require implements the same assertions as the `assert` package but
 // stops test execution when a test fails.
 //
-// Example Usage
+// # Example Usage
 //
 // The following is a complete example using require in a standard test function:
+//
 //	import (
 //	  "testing"
 //	  "github.com/stretchr/testify/require"
@@ -18,10 +19,12 @@
 //
 //	}
 //
-// Assertions
+// # Assertions
 //
 // The `require` package have same global functions as in the `assert` package,
 // but instead of returning a boolean result they call `t.FailNow()`.
+// A consequence of this is that it must be called from the goroutine running
+// the test function, not from other goroutines created during the test.
 //
 // Every assertion function also takes an optional string message as the final argument,
 // allowing custom error messages to be appended to the message the assertion method outputs.

require/forward_requirements.go

@@ -13,4 +13,4 @@ func New(t TestingT) *Assertions {
 	}
 }
 
-//go:generate go run ../_codegen/main.go -output-package=require -template=require_forward.go.tmpl -include-format-funcs
+//go:generate sh -c "cd ../_codegen && go build && cd - && ../_codegen/_codegen -output-package=require -template=require_forward.go.tmpl -include-format-funcs"

require/forward_requirements_test.go

@@ -196,6 +196,18 @@ func TestErrorWrapper(t *testing.T) {
 	}
 }
 
+func TestErrorContainsWrapper(t *testing.T) {
+	require := New(t)
+	require.ErrorContains(errors.New("some error: another error"), "some error")
+
+	mockT := new(MockT)
+	mockRequire := New(mockT)
+	mockRequire.ErrorContains(errors.New("some error: another error"), "different error")
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}
+
 func TestEqualErrorWrapper(t *testing.T) {
 	require := New(t)
 	require.EqualError(errors.New("some error"), "some error")
@@ -383,3 +395,129 @@ func TestJSONEqWrapper_ArraysOfDifferentOrder(t *testing.T) {
 		t.Error("Check should fail")
 	}
 }
+
+func TestYAMLEqWrapper_EqualYAMLString(t *testing.T) {
+	mockT := new(MockT)
+	mockRequire := New(mockT)
+
+	mockRequire.YAMLEq(`{"hello": "world", "foo": "bar"}`, `{"hello": "world", "foo": "bar"}`)
+	if mockT.Failed {
+		t.Error("Check should pass")
+	}
+}
+
+func TestYAMLEqWrapper_EquivalentButNotEqual(t *testing.T) {
+	mockT := new(MockT)
+	mockRequire := New(mockT)
+
+	mockRequire.YAMLEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
+	if mockT.Failed {
+		t.Error("Check should pass")
+	}
+}
+
+func TestYAMLEqWrapper_HashOfArraysAndHashes(t *testing.T) {
+	mockT := new(MockT)
+	mockRequire := New(mockT)
+
+	expected := `
+numeric: 1.5
+array:
+  - foo: bar
+  - 1
+  - "string"
+  - ["nested", "array", 5.5]
+hash:
+  nested: hash
+  nested_slice: [this, is, nested]
+string: "foo"
+`
+
+	actual := `
+numeric: 1.5
+hash:
+  nested: hash
+  nested_slice: [this, is, nested]
+string: "foo"
+array:
+  - foo: bar
+  - 1
+  - "string"
+  - ["nested", "array", 5.5]
+`
+
+	mockRequire.YAMLEq(expected, actual)
+	if mockT.Failed {
+		t.Error("Check should pass")
+	}
+}
+
+func TestYAMLEqWrapper_Array(t *testing.T) {
+	mockT := new(MockT)
+	mockRequire := New(mockT)
+
+	mockRequire.YAMLEq(`["foo", {"hello": "world", "nested": "hash"}]`, `["foo", {"nested": "hash", "hello": "world"}]`)
+	if mockT.Failed {
+		t.Error("Check should pass")
+	}
+}
+
+func TestYAMLEqWrapper_HashAndArrayNotEquivalent(t *testing.T) {
+	mockT := new(MockT)
+	mockRequire := New(mockT)
+
+	mockRequire.YAMLEq(`["foo", {"hello": "world", "nested": "hash"}]`, `{"foo": "bar", {"nested": "hash", "hello": "world"}}`)
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}
+
+func TestYAMLEqWrapper_HashesNotEquivalent(t *testing.T) {
+	mockT := new(MockT)
+	mockRequire := New(mockT)
+
+	mockRequire.YAMLEq(`{"foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}
+
+func TestYAMLEqWrapper_ActualIsSimpleString(t *testing.T) {
+	mockT := new(MockT)
+	mockRequire := New(mockT)
+
+	mockRequire.YAMLEq(`{"foo": "bar"}`, "Simple String")
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}
+
+func TestYAMLEqWrapper_ExpectedIsSimpleString(t *testing.T) {
+	mockT := new(MockT)
+	mockRequire := New(mockT)
+
+	mockRequire.YAMLEq("Simple String", `{"foo": "bar", "hello": "world"}`)
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}
+
+func TestYAMLEqWrapper_ExpectedAndActualSimpleString(t *testing.T) {
+	mockT := new(MockT)
+	mockRequire := New(mockT)
+
+	mockRequire.YAMLEq("Simple String", "Simple String")
+	if mockT.Failed {
+		t.Error("Check should pass")
+	}
+}
+
+func TestYAMLEqWrapper_ArraysOfDifferentOrder(t *testing.T) {
+	mockT := new(MockT)
+	mockRequire := New(mockT)
+
+	mockRequire.YAMLEq(`["foo", {"hello": "world", "nested": "hash"}]`, `[{ "hello": "world", "nested": "hash"}, "foo"]`)
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}

require/require.go.tmpl

@@ -1,6 +1,6 @@
-{{.Comment}}
+{{ replace .Comment "assert." "require."}}
 func {{.DocInfo.Name}}(t TestingT, {{.Params}}) {
-	if !assert.{{.DocInfo.Name}}(t, {{.ForwardedParams}}) {
+	if h, ok := t.(tHelper); ok { h.Helper() }
+	if assert.{{.DocInfo.Name}}(t, {{.ForwardedParams}}) { return }
 	t.FailNow()
-	}
 }

require/require_forward.go.tmpl

@@ -1,4 +1,5 @@
 {{.CommentWithoutT "a"}}
 func (a *Assertions) {{.DocInfo.Name}}({{.Params}}) {
+	if h, ok := a.t.(tHelper); ok { h.Helper() }
 	{{.DocInfo.Name}}(a.t, {{.ForwardedParams}})
 }

require/requirements.go

@@ -6,4 +6,24 @@ type TestingT interface {
 	FailNow()
 }
 
-//go:generate go run ../_codegen/main.go -output-package=require -template=require.go.tmpl -include-format-funcs
+type tHelper = interface {
+	Helper()
+}
+
+// ComparisonAssertionFunc is a common function prototype when comparing two values.  Can be useful
+// for table driven tests.
+type ComparisonAssertionFunc func(TestingT, interface{}, interface{}, ...interface{})
+
+// ValueAssertionFunc is a common function prototype when validating a single value.  Can be useful
+// for table driven tests.
+type ValueAssertionFunc func(TestingT, interface{}, ...interface{})
+
+// BoolAssertionFunc is a common function prototype when validating a bool value.  Can be useful
+// for table driven tests.
+type BoolAssertionFunc func(TestingT, bool, ...interface{})
+
+// ErrorAssertionFunc is a common function prototype when validating an error value.  Can be useful
+// for table driven tests.
+type ErrorAssertionFunc func(TestingT, error, ...interface{})
+
+//go:generate sh -c "cd ../_codegen && go build && cd - && ../_codegen/_codegen -output-package=require -template=require.go.tmpl -include-format-funcs"

require/requirements_test.go

@@ -1,9 +1,12 @@
 package require
 
 import (
+	"encoding/json"
 	"errors"
 	"testing"
 	"time"
+
+	"github.com/stretchr/testify/assert"
 )
 
 // AssertionTesterInterface defines an interface to be used for testing assertion methods
@@ -207,6 +210,17 @@ func TestError(t *testing.T) {
 	}
 }
 
+func TestErrorContains(t *testing.T) {
+
+	ErrorContains(t, errors.New("some error: another error"), "some error")
+
+	mockT := new(MockT)
+	ErrorContains(mockT, errors.New("some error"), "different error")
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}
+
 func TestEqualError(t *testing.T) {
 
 	EqualError(t, errors.New("some error"), "some error")
@@ -367,3 +381,332 @@ func TestJSONEq_ArraysOfDifferentOrder(t *testing.T) {
 		t.Error("Check should fail")
 	}
 }
+
+func TestYAMLEq_EqualYAMLString(t *testing.T) {
+	mockT := new(MockT)
+	YAMLEq(mockT, `{"hello": "world", "foo": "bar"}`, `{"hello": "world", "foo": "bar"}`)
+	if mockT.Failed {
+		t.Error("Check should pass")
+	}
+}
+
+func TestYAMLEq_EquivalentButNotEqual(t *testing.T) {
+	mockT := new(MockT)
+	YAMLEq(mockT, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
+	if mockT.Failed {
+		t.Error("Check should pass")
+	}
+}
+
+func TestYAMLEq_HashOfArraysAndHashes(t *testing.T) {
+	mockT := new(MockT)
+	expected := `
+numeric: 1.5
+array:
+  - foo: bar
+  - 1
+  - "string"
+  - ["nested", "array", 5.5]
+hash:
+  nested: hash
+  nested_slice: [this, is, nested]
+string: "foo"
+`
+
+	actual := `
+numeric: 1.5
+hash:
+  nested: hash
+  nested_slice: [this, is, nested]
+string: "foo"
+array:
+  - foo: bar
+  - 1
+  - "string"
+  - ["nested", "array", 5.5]
+`
+	YAMLEq(mockT, expected, actual)
+	if mockT.Failed {
+		t.Error("Check should pass")
+	}
+}
+
+func TestYAMLEq_Array(t *testing.T) {
+	mockT := new(MockT)
+	YAMLEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `["foo", {"nested": "hash", "hello": "world"}]`)
+	if mockT.Failed {
+		t.Error("Check should pass")
+	}
+}
+
+func TestYAMLEq_HashAndArrayNotEquivalent(t *testing.T) {
+	mockT := new(MockT)
+	YAMLEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `{"foo": "bar", {"nested": "hash", "hello": "world"}}`)
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}
+
+func TestYAMLEq_HashesNotEquivalent(t *testing.T) {
+	mockT := new(MockT)
+	YAMLEq(mockT, `{"foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}
+
+func TestYAMLEq_ActualIsSimpleString(t *testing.T) {
+	mockT := new(MockT)
+	YAMLEq(mockT, `{"foo": "bar"}`, "Simple String")
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}
+
+func TestYAMLEq_ExpectedIsSimpleString(t *testing.T) {
+	mockT := new(MockT)
+	YAMLEq(mockT, "Simple String", `{"foo": "bar", "hello": "world"}`)
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}
+
+func TestYAMLEq_ExpectedAndActualSimpleString(t *testing.T) {
+	mockT := new(MockT)
+	YAMLEq(mockT, "Simple String", "Simple String")
+	if mockT.Failed {
+		t.Error("Check should pass")
+	}
+}
+
+func TestYAMLEq_ArraysOfDifferentOrder(t *testing.T) {
+	mockT := new(MockT)
+	YAMLEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `[{ "hello": "world", "nested": "hash"}, "foo"]`)
+	if !mockT.Failed {
+		t.Error("Check should fail")
+	}
+}
+
+func ExampleComparisonAssertionFunc() {
+	t := &testing.T{} // provided by test
+
+	adder := func(x, y int) int {
+		return x + y
+	}
+
+	type args struct {
+		x int
+		y int
+	}
+
+	tests := []struct {
+		name      string
+		args      args
+		expect    int
+		assertion ComparisonAssertionFunc
+	}{
+		{"2+2=4", args{2, 2}, 4, Equal},
+		{"2+2!=5", args{2, 2}, 5, NotEqual},
+		{"2+3==5", args{2, 3}, 5, Exactly},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.assertion(t, tt.expect, adder(tt.args.x, tt.args.y))
+		})
+	}
+}
+
+func TestComparisonAssertionFunc(t *testing.T) {
+	type iface interface {
+		Name() string
+	}
+
+	tests := []struct {
+		name      string
+		expect    interface{}
+		got       interface{}
+		assertion ComparisonAssertionFunc
+	}{
+		{"implements", (*iface)(nil), t, Implements},
+		{"isType", (*testing.T)(nil), t, IsType},
+		{"equal", t, t, Equal},
+		{"equalValues", t, t, EqualValues},
+		{"exactly", t, t, Exactly},
+		{"notEqual", t, nil, NotEqual},
+		{"NotEqualValues", t, nil, NotEqualValues},
+		{"notContains", []int{1, 2, 3}, 4, NotContains},
+		{"subset", []int{1, 2, 3, 4}, []int{2, 3}, Subset},
+		{"notSubset", []int{1, 2, 3, 4}, []int{0, 3}, NotSubset},
+		{"elementsMatch", []byte("abc"), []byte("bac"), ElementsMatch},
+		{"regexp", "^t.*y$", "testify", Regexp},
+		{"notRegexp", "^t.*y$", "Testify", NotRegexp},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.assertion(t, tt.expect, tt.got)
+		})
+	}
+}
+
+func ExampleValueAssertionFunc() {
+	t := &testing.T{} // provided by test
+
+	dumbParse := func(input string) interface{} {
+		var x interface{}
+		json.Unmarshal([]byte(input), &x)
+		return x
+	}
+
+	tests := []struct {
+		name      string
+		arg       string
+		assertion ValueAssertionFunc
+	}{
+		{"true is not nil", "true", NotNil},
+		{"empty string is nil", "", Nil},
+		{"zero is not nil", "0", NotNil},
+		{"zero is zero", "0", Zero},
+		{"false is zero", "false", Zero},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.assertion(t, dumbParse(tt.arg))
+		})
+	}
+}
+
+func TestValueAssertionFunc(t *testing.T) {
+	tests := []struct {
+		name      string
+		value     interface{}
+		assertion ValueAssertionFunc
+	}{
+		{"notNil", true, NotNil},
+		{"nil", nil, Nil},
+		{"empty", []int{}, Empty},
+		{"notEmpty", []int{1}, NotEmpty},
+		{"zero", false, Zero},
+		{"notZero", 42, NotZero},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.assertion(t, tt.value)
+		})
+	}
+}
+
+func ExampleBoolAssertionFunc() {
+	t := &testing.T{} // provided by test
+
+	isOkay := func(x int) bool {
+		return x >= 42
+	}
+
+	tests := []struct {
+		name      string
+		arg       int
+		assertion BoolAssertionFunc
+	}{
+		{"-1 is bad", -1, False},
+		{"42 is good", 42, True},
+		{"41 is bad", 41, False},
+		{"45 is cool", 45, True},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.assertion(t, isOkay(tt.arg))
+		})
+	}
+}
+
+func TestBoolAssertionFunc(t *testing.T) {
+	tests := []struct {
+		name      string
+		value     bool
+		assertion BoolAssertionFunc
+	}{
+		{"true", true, True},
+		{"false", false, False},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.assertion(t, tt.value)
+		})
+	}
+}
+
+func ExampleErrorAssertionFunc() {
+	t := &testing.T{} // provided by test
+
+	dumbParseNum := func(input string, v interface{}) error {
+		return json.Unmarshal([]byte(input), v)
+	}
+
+	tests := []struct {
+		name      string
+		arg       string
+		assertion ErrorAssertionFunc
+	}{
+		{"1.2 is number", "1.2", NoError},
+		{"1.2.3 not number", "1.2.3", Error},
+		{"true is not number", "true", Error},
+		{"3 is number", "3", NoError},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			var x float64
+			tt.assertion(t, dumbParseNum(tt.arg, &x))
+		})
+	}
+}
+
+func TestErrorAssertionFunc(t *testing.T) {
+	tests := []struct {
+		name      string
+		err       error
+		assertion ErrorAssertionFunc
+	}{
+		{"noError", nil, NoError},
+		{"error", errors.New("whoops"), Error},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.assertion(t, tt.err)
+		})
+	}
+}
+
+func TestEventuallyWithTFalse(t *testing.T) {
+	mockT := new(MockT)
+
+	condition := func(collect *assert.CollectT) {
+		True(collect, false)
+	}
+
+	EventuallyWithT(mockT, condition, 100*time.Millisecond, 20*time.Millisecond)
+	True(t, mockT.Failed, "Check should fail")
+}
+
+func TestEventuallyWithTTrue(t *testing.T) {
+	mockT := new(MockT)
+
+	counter := 0
+	condition := func(collect *assert.CollectT) {
+		defer func() {
+			counter += 1
+		}()
+		True(collect, counter == 1)
+	}
+
+	EventuallyWithT(mockT, condition, 100*time.Millisecond, 20*time.Millisecond)
+	False(t, mockT.Failed, "Check should pass")
+	Equal(t, 2, counter, "Condition is expected to be called 2 times")
+}

suite/doc.go

@@ -5,6 +5,8 @@
 // or individual tests (depending on which interface(s) you
 // implement).
 //
+// The suite package does not support parallel tests. See [issue 934].
+//
 // A testing suite is usually built by first extending the built-in
 // suite functionality from suite.Suite in testify.  Alternatively,
 // you could reproduce that logic on your own if you wanted (you
@@ -29,6 +31,7 @@
 // Suite object has assertion methods.
 //
 // A crude example:
+//
 //	// Basic imports
 //	import (
 //	    "testing"
@@ -62,4 +65,6 @@
 //	func TestExampleTestSuite(t *testing.T) {
 //	    suite.Run(t, new(ExampleTestSuite))
 //	}
+//
+// [issue 934]: https://github.com/stretchr/testify/issues/934
 package suite

suite/interfaces.go

@@ -7,6 +7,7 @@ import "testing"
 type TestingSuite interface {
 	T() *testing.T
 	SetT(*testing.T)
+	SetS(suite TestingSuite)
 }
 
 // SetupAllSuite has a SetupSuite method, which will run before the
@@ -44,3 +45,22 @@ type BeforeTest interface {
 type AfterTest interface {
 	AfterTest(suiteName, testName string)
 }
+
+// WithStats implements HandleStats, a function that will be executed
+// when a test suite is finished. The stats contain information about
+// the execution of that suite and its tests.
+type WithStats interface {
+	HandleStats(suiteName string, stats *SuiteInformation)
+}
+
+// SetupSubTest has a SetupSubTest method, which will run before each
+// subtest in the suite.
+type SetupSubTest interface {
+	SetupSubTest()
+}
+
+// TearDownSubTest has a TearDownSubTest method, which will run after
+// each subtest in the suite have been run.
+type TearDownSubTest interface {
+	TearDownSubTest()
+}

suite/stats.go

@@ -0,0 +1,46 @@
+package suite
+
+import "time"
+
+// SuiteInformation stats stores stats for the whole suite execution.
+type SuiteInformation struct {
+	Start, End time.Time
+	TestStats  map[string]*TestInformation
+}
+
+// TestInformation stores information about the execution of each test.
+type TestInformation struct {
+	TestName   string
+	Start, End time.Time
+	Passed     bool
+}
+
+func newSuiteInformation() *SuiteInformation {
+	testStats := make(map[string]*TestInformation)
+
+	return &SuiteInformation{
+		TestStats: testStats,
+	}
+}
+
+func (s SuiteInformation) start(testName string) {
+	s.TestStats[testName] = &TestInformation{
+		TestName: testName,
+		Start:    time.Now(),
+	}
+}
+
+func (s SuiteInformation) end(testName string, passed bool) {
+	s.TestStats[testName].End = time.Now()
+	s.TestStats[testName].Passed = passed
+}
+
+func (s SuiteInformation) Passed() bool {
+	for _, stats := range s.TestStats {
+		if !stats.Passed {
+			return false
+		}
+	}
+
+	return true
+}

suite/stats_test.go

@@ -0,0 +1,29 @@
+package suite
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestPassedReturnsTrueWhenAllTestsPass(t *testing.T) {
+	sinfo := newSuiteInformation()
+	sinfo.TestStats = map[string]*TestInformation{
+		"Test1": {TestName: "Test1", Passed: true},
+		"Test2": {TestName: "Test2", Passed: true},
+		"Test3": {TestName: "Test3", Passed: true},
+	}
+
+	assert.True(t, sinfo.Passed())
+}
+
+func TestPassedReturnsFalseWhenSomeTestFails(t *testing.T) {
+	sinfo := newSuiteInformation()
+	sinfo.TestStats = map[string]*TestInformation{
+		"Test1": {TestName: "Test1", Passed: true},
+		"Test2": {TestName: "Test2", Passed: false},
+		"Test3": {TestName: "Test3", Passed: true},
+	}
+
+	assert.False(t, sinfo.Passed())
+}

suite/suite.go

@@ -6,7 +6,10 @@ import (
 	"os"
 	"reflect"
 	"regexp"
+	"runtime/debug"
+	"sync"
 	"testing"
+	"time"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -19,26 +22,43 @@ var matchMethod = flag.String("testify.m", "", "regular expression to select tes
 // retrieving the current *testing.T context.
 type Suite struct {
 	*assert.Assertions
+
+	mu      sync.RWMutex
 	require *require.Assertions
 	t       *testing.T
+
+	// Parent suite to have access to the implemented methods of parent struct
+	s TestingSuite
 }
 
 // T retrieves the current *testing.T context.
 func (suite *Suite) T() *testing.T {
+	suite.mu.RLock()
+	defer suite.mu.RUnlock()
 	return suite.t
 }
 
 // SetT sets the current *testing.T context.
 func (suite *Suite) SetT(t *testing.T) {
+	suite.mu.Lock()
+	defer suite.mu.Unlock()
 	suite.t = t
 	suite.Assertions = assert.New(t)
 	suite.require = require.New(t)
 }
 
+// SetS needs to set the current test suite as parent
+// to get access to the parent methods
+func (suite *Suite) SetS(s TestingSuite) {
+	suite.s = s
+}
+
 // Require returns a require context for suite.
 func (suite *Suite) Require() *require.Assertions {
+	suite.mu.Lock()
+	defer suite.mu.Unlock()
 	if suite.require == nil {
-		suite.require = require.New(suite.T())
+		panic("'Require' must not be called before 'Run' or 'SetT'")
 	}
 	return suite.require
 }
@@ -49,66 +69,172 @@ func (suite *Suite) Require() *require.Assertions {
 // assert.Assertions with require.Assertions), this method is provided so you
 // can call `suite.Assert().NoError()`.
 func (suite *Suite) Assert() *assert.Assertions {
+	suite.mu.Lock()
+	defer suite.mu.Unlock()
 	if suite.Assertions == nil {
-		suite.Assertions = assert.New(suite.T())
+		panic("'Assert' must not be called before 'Run' or 'SetT'")
 	}
 	return suite.Assertions
 }
 
+func recoverAndFailOnPanic(t *testing.T) {
+	t.Helper()
+	r := recover()
+	failOnPanic(t, r)
+}
+
+func failOnPanic(t *testing.T, r interface{}) {
+	t.Helper()
+	if r != nil {
+		t.Errorf("test panicked: %v\n%s", r, debug.Stack())
+		t.FailNow()
+	}
+}
+
+// Run provides suite functionality around golang subtests.  It should be
+// called in place of t.Run(name, func(t *testing.T)) in test suite code.
+// The passed-in func will be executed as a subtest with a fresh instance of t.
+// Provides compatibility with go test pkg -run TestSuite/TestName/SubTestName.
+func (suite *Suite) Run(name string, subtest func()) bool {
+	oldT := suite.T()
+
+	return oldT.Run(name, func(t *testing.T) {
+		suite.SetT(t)
+		defer suite.SetT(oldT)
+
+		defer recoverAndFailOnPanic(t)
+
+		if setupSubTest, ok := suite.s.(SetupSubTest); ok {
+			setupSubTest.SetupSubTest()
+		}
+
+		if tearDownSubTest, ok := suite.s.(TearDownSubTest); ok {
+			defer tearDownSubTest.TearDownSubTest()
+		}
+
+		subtest()
+	})
+}
+
 // Run takes a testing suite and runs all of the tests attached
 // to it.
 func Run(t *testing.T, suite TestingSuite) {
+	defer recoverAndFailOnPanic(t)
+
 	suite.SetT(t)
+	suite.SetS(suite)
 
-	if setupAllSuite, ok := suite.(SetupAllSuite); ok {
+	var suiteSetupDone bool
-		setupAllSuite.SetupSuite()
+
-	}
+	var stats *SuiteInformation
-	defer func() {
+	if _, ok := suite.(WithStats); ok {
-		if tearDownAllSuite, ok := suite.(TearDownAllSuite); ok {
+		stats = newSuiteInformation()
-			tearDownAllSuite.TearDownSuite()
+	}
-		}
-	}()
 
-	methodFinder := reflect.TypeOf(suite)
 	tests := []testing.InternalTest{}
-	for index := 0; index < methodFinder.NumMethod(); index++ {
+	methodFinder := reflect.TypeOf(suite)
-		method := methodFinder.Method(index)
+	suiteName := methodFinder.Elem().Name()
+
+	for i := 0; i < methodFinder.NumMethod(); i++ {
+		method := methodFinder.Method(i)
+
 		ok, err := methodFilter(method.Name)
 		if err != nil {
 			fmt.Fprintf(os.Stderr, "testify: invalid regexp for -m: %s\n", err)
 			os.Exit(1)
 		}
-		if ok {
+
+		if !ok {
+			continue
+		}
+
+		if !suiteSetupDone {
+			if stats != nil {
+				stats.Start = time.Now()
+			}
+
+			if setupAllSuite, ok := suite.(SetupAllSuite); ok {
+				setupAllSuite.SetupSuite()
+			}
+
+			suiteSetupDone = true
+		}
+
 		test := testing.InternalTest{
 			Name: method.Name,
 			F: func(t *testing.T) {
 				parentT := suite.T()
 				suite.SetT(t)
+				defer recoverAndFailOnPanic(t)
+				defer func() {
+					t.Helper()
+
+					r := recover()
+
+					if stats != nil {
+						passed := !t.Failed() && r == nil
+						stats.end(method.Name, passed)
+					}
+
+					if afterTestSuite, ok := suite.(AfterTest); ok {
+						afterTestSuite.AfterTest(suiteName, method.Name)
+					}
+
+					if tearDownTestSuite, ok := suite.(TearDownTestSuite); ok {
+						tearDownTestSuite.TearDownTest()
+					}
+
+					suite.SetT(parentT)
+					failOnPanic(t, r)
+				}()
+
 				if setupTestSuite, ok := suite.(SetupTestSuite); ok {
 					setupTestSuite.SetupTest()
 				}
 				if beforeTestSuite, ok := suite.(BeforeTest); ok {
 					beforeTestSuite.BeforeTest(methodFinder.Elem().Name(), method.Name)
 				}
-					defer func() {
+
-						if afterTestSuite, ok := suite.(AfterTest); ok {
+				if stats != nil {
-							afterTestSuite.AfterTest(methodFinder.Elem().Name(), method.Name)
+					stats.start(method.Name)
 				}
-						if tearDownTestSuite, ok := suite.(TearDownTestSuite); ok {
+
-							tearDownTestSuite.TearDownTest()
-						}
-						suite.SetT(parentT)
-					}()
 				method.Func.Call([]reflect.Value{reflect.ValueOf(suite)})
 			},
 		}
 		tests = append(tests, test)
 	}
+	if suiteSetupDone {
+		defer func() {
+			if tearDownAllSuite, ok := suite.(TearDownAllSuite); ok {
+				tearDownAllSuite.TearDownSuite()
 			}
+
+			if suiteWithStats, measureStats := suite.(WithStats); measureStats {
+				stats.End = time.Now()
+				suiteWithStats.HandleStats(suiteName, stats)
+			}
+		}()
+	}
+
 	runTests(t, tests)
 }
 
+// Filtering method according to set regular expression
+// specified command-line argument -m
+func methodFilter(name string) (bool, error) {
+	if ok, _ := regexp.MatchString("^Test", name); !ok {
+		return false, nil
+	}
+	return regexp.MatchString(*matchMethod, name)
+}
+
 func runTests(t testing.TB, tests []testing.InternalTest) {
+	if len(tests) == 0 {
+		t.Log("warning: no tests to run")
+		return
+	}
+
 	r, ok := t.(runner)
 	if !ok { // backwards compatibility with Go 1.6 and below
 		if !testing.RunTests(allTestsFilter, tests) {
@@ -122,15 +248,6 @@ func runTests(t testing.TB, tests []testing.InternalTest) {
 	}
 }
 
-// Filtering method according to set regular expression
-// specified command-line argument -m
-func methodFilter(name string) (bool, error) {
-	if ok, _ := regexp.MatchString("^Test", name); !ok {
-		return false, nil
-	}
-	return regexp.MatchString(*matchMethod, name)
-}
-
 type runner interface {
 	Run(name string, f func(t *testing.T)) bool
 }

suite/suite_test.go

@@ -1,9 +1,14 @@
 package suite
 
 import (
+	"bytes"
 	"errors"
-	"io/ioutil"
+	"flag"
+	"io"
+	"math/rand"
 	"os"
+	"os/exec"
+	"strings"
 	"testing"
 	"time"
 
@@ -16,20 +21,20 @@ import (
 type SuiteRequireTwice struct{ Suite }
 
 // TestSuiteRequireTwice checks for regressions of issue #149 where
-// suite.requirements was not initialised in suite.SetT()
+// suite.requirements was not initialized in suite.SetT()
 // A regression would result on these tests panicking rather than failing.
 func TestSuiteRequireTwice(t *testing.T) {
 	ok := testing.RunTests(
 		allTestsFilter,
 		[]testing.InternalTest{{
-			Name: "TestSuiteRequireTwice",
+			Name: t.Name() + "/SuiteRequireTwice",
 			F: func(t *testing.T) {
 				suite := new(SuiteRequireTwice)
 				Run(t, suite)
 			},
 		}},
 	)
-	assert.Equal(t, false, ok)
+	assert.False(t, ok)
 }
 
 func (s *SuiteRequireTwice) TestRequireOne() {
@@ -42,6 +47,99 @@ func (s *SuiteRequireTwice) TestRequireTwo() {
 	r.Equal(1, 2)
 }
 
+type panickingSuite struct {
+	Suite
+	panicInSetupSuite    bool
+	panicInSetupTest     bool
+	panicInBeforeTest    bool
+	panicInTest          bool
+	panicInAfterTest     bool
+	panicInTearDownTest  bool
+	panicInTearDownSuite bool
+}
+
+func (s *panickingSuite) SetupSuite() {
+	if s.panicInSetupSuite {
+		panic("oops in setup suite")
+	}
+}
+
+func (s *panickingSuite) SetupTest() {
+	if s.panicInSetupTest {
+		panic("oops in setup test")
+	}
+}
+
+func (s *panickingSuite) BeforeTest(_, _ string) {
+	if s.panicInBeforeTest {
+		panic("oops in before test")
+	}
+}
+
+func (s *panickingSuite) Test() {
+	if s.panicInTest {
+		panic("oops in test")
+	}
+}
+
+func (s *panickingSuite) AfterTest(_, _ string) {
+	if s.panicInAfterTest {
+		panic("oops in after test")
+	}
+}
+
+func (s *panickingSuite) TearDownTest() {
+	if s.panicInTearDownTest {
+		panic("oops in tear down test")
+	}
+}
+
+func (s *panickingSuite) TearDownSuite() {
+	if s.panicInTearDownSuite {
+		panic("oops in tear down suite")
+	}
+}
+
+func TestSuiteRecoverPanic(t *testing.T) {
+	ok := true
+	panickingTests := []testing.InternalTest{
+		{
+			Name: t.Name() + "/InSetupSuite",
+			F:    func(t *testing.T) { Run(t, &panickingSuite{panicInSetupSuite: true}) },
+		},
+		{
+			Name: t.Name() + "/InSetupTest",
+			F:    func(t *testing.T) { Run(t, &panickingSuite{panicInSetupTest: true}) },
+		},
+		{
+			Name: t.Name() + "InBeforeTest",
+			F:    func(t *testing.T) { Run(t, &panickingSuite{panicInBeforeTest: true}) },
+		},
+		{
+			Name: t.Name() + "/InTest",
+			F:    func(t *testing.T) { Run(t, &panickingSuite{panicInTest: true}) },
+		},
+		{
+			Name: t.Name() + "/InAfterTest",
+			F:    func(t *testing.T) { Run(t, &panickingSuite{panicInAfterTest: true}) },
+		},
+		{
+			Name: t.Name() + "/InTearDownTest",
+			F:    func(t *testing.T) { Run(t, &panickingSuite{panicInTearDownTest: true}) },
+		},
+		{
+			Name: t.Name() + "/InTearDownSuite",
+			F:    func(t *testing.T) { Run(t, &panickingSuite{panicInTearDownSuite: true}) },
+		},
+	}
+
+	require.NotPanics(t, func() {
+		ok = testing.RunTests(allTestsFilter, panickingTests)
+	})
+
+	assert.False(t, ok)
+}
+
 // This suite is intended to store values to make sure that only
 // testing-suite-related methods are run.  It's also a fully
 // functional example of a testing suite, using setup/teardown methods
@@ -59,7 +157,13 @@ type SuiteTester struct {
 	TearDownTestRunCount    int
 	TestOneRunCount         int
 	TestTwoRunCount         int
+	TestSubtestRunCount     int
 	NonTestMethodRunCount   int
+	SetupSubTestRunCount    int
+	TearDownSubTestRunCount int
+
+	SetupSubTestNames    []string
+	TearDownSubTestNames []string
 
 	SuiteNameBefore []string
 	TestNameBefore  []string
@@ -71,15 +175,6 @@ type SuiteTester struct {
 	TimeAfter  []time.Time
 }
 
-type SuiteSkipTester struct {
-	// Include our basic suite logic.
-	Suite
-
-	// Keep counts of how many times each method is run.
-	SetupSuiteRunCount    int
-	TearDownSuiteRunCount int
-}
-
 // The SetupSuite method will be run by testify once, at the very
 // start of the testing suite, before any tests are run.
 func (suite *SuiteTester) SetupSuite() {
@@ -98,21 +193,12 @@ func (suite *SuiteTester) AfterTest(suiteName, testName string) {
 	suite.TimeAfter = append(suite.TimeAfter, time.Now())
 }
 
-func (suite *SuiteSkipTester) SetupSuite() {
-	suite.SetupSuiteRunCount++
-	suite.T().Skip()
-}
-
 // The TearDownSuite method will be run by testify once, at the very
 // end of the testing suite, after all tests have been run.
 func (suite *SuiteTester) TearDownSuite() {
 	suite.TearDownSuiteRunCount++
 }
 
-func (suite *SuiteSkipTester) TearDownSuite() {
-	suite.TearDownSuiteRunCount++
-}
-
 // The SetupTest method will be run before every test in the suite.
 func (suite *SuiteTester) SetupTest() {
 	suite.SetupTestRunCount++
@@ -153,6 +239,61 @@ func (suite *SuiteTester) NonTestMethod() {
 	suite.NonTestMethodRunCount++
 }
 
+func (suite *SuiteTester) TestSubtest() {
+	suite.TestSubtestRunCount++
+
+	for _, t := range []struct {
+		testName string
+	}{
+		{"first"},
+		{"second"},
+	} {
+		suiteT := suite.T()
+		suite.Run(t.testName, func() {
+			// We should get a different *testing.T for subtests, so that
+			// go test recognizes them as proper subtests for output formatting
+			// and running individual subtests
+			subTestT := suite.T()
+			suite.NotEqual(subTestT, suiteT)
+		})
+		suite.Equal(suiteT, suite.T())
+	}
+}
+
+func (suite *SuiteTester) TearDownSubTest() {
+	suite.TearDownSubTestNames = append(suite.TearDownSubTestNames, suite.T().Name())
+	suite.TearDownSubTestRunCount++
+}
+
+func (suite *SuiteTester) SetupSubTest() {
+	suite.SetupSubTestNames = append(suite.SetupSubTestNames, suite.T().Name())
+	suite.SetupSubTestRunCount++
+}
+
+type SuiteSkipTester struct {
+	// Include our basic suite logic.
+	Suite
+
+	// Keep counts of how many times each method is run.
+	SetupSuiteRunCount    int
+	TearDownSuiteRunCount int
+}
+
+func (suite *SuiteSkipTester) SetupSuite() {
+	suite.SetupSuiteRunCount++
+	suite.T().Skip()
+}
+
+func (suite *SuiteSkipTester) TestNothing() {
+	// SetupSuite is only called when at least one test satisfies
+	// test filter. For this suite to be set up (and then tore down)
+	// it is necessary to add at least one test method.
+}
+
+func (suite *SuiteSkipTester) TearDownSuite() {
+	suite.TearDownSuiteRunCount++
+}
+
 // TestRunSuite will be run by the 'go test' command, so within it, we
 // can run our suite using the Run(*testing.T, TestingSuite) function.
 func TestRunSuite(t *testing.T) {
@@ -165,21 +306,29 @@ func TestRunSuite(t *testing.T) {
 
 	// The suite was only run once, so the SetupSuite and TearDownSuite
 	// methods should have each been run only once.
-	assert.Equal(t, suiteTester.SetupSuiteRunCount, 1)
+	assert.Equal(t, 1, suiteTester.SetupSuiteRunCount)
-	assert.Equal(t, suiteTester.TearDownSuiteRunCount, 1)
+	assert.Equal(t, 1, suiteTester.TearDownSuiteRunCount)
 
-	assert.Equal(t, len(suiteTester.SuiteNameAfter), 3)
+	assert.Len(t, suiteTester.SuiteNameAfter, 4)
-	assert.Equal(t, len(suiteTester.SuiteNameBefore), 3)
+	assert.Len(t, suiteTester.SuiteNameBefore, 4)
-	assert.Equal(t, len(suiteTester.TestNameAfter), 3)
+	assert.Len(t, suiteTester.TestNameAfter, 4)
-	assert.Equal(t, len(suiteTester.TestNameBefore), 3)
+	assert.Len(t, suiteTester.TestNameBefore, 4)
 
 	assert.Contains(t, suiteTester.TestNameAfter, "TestOne")
 	assert.Contains(t, suiteTester.TestNameAfter, "TestTwo")
 	assert.Contains(t, suiteTester.TestNameAfter, "TestSkip")
+	assert.Contains(t, suiteTester.TestNameAfter, "TestSubtest")
 
 	assert.Contains(t, suiteTester.TestNameBefore, "TestOne")
 	assert.Contains(t, suiteTester.TestNameBefore, "TestTwo")
 	assert.Contains(t, suiteTester.TestNameBefore, "TestSkip")
+	assert.Contains(t, suiteTester.TestNameBefore, "TestSubtest")
+
+	assert.Contains(t, suiteTester.SetupSubTestNames, "TestRunSuite/TestSubtest/first")
+	assert.Contains(t, suiteTester.SetupSubTestNames, "TestRunSuite/TestSubtest/second")
+
+	assert.Contains(t, suiteTester.TearDownSubTestNames, "TestRunSuite/TestSubtest/first")
+	assert.Contains(t, suiteTester.TearDownSubTestNames, "TestRunSuite/TestSubtest/second")
 
 	for _, suiteName := range suiteTester.SuiteNameAfter {
 		assert.Equal(t, "SuiteTester", suiteName)
@@ -197,19 +346,23 @@ func TestRunSuite(t *testing.T) {
 		assert.False(t, when.IsZero())
 	}
 
-	// There are three test methods (TestOne, TestTwo, and TestSkip), so
+	// There are four test methods (TestOne, TestTwo, TestSkip, and TestSubtest), so
 	// the SetupTest and TearDownTest methods (which should be run once for
-	// each test) should have been run three times.
+	// each test) should have been run four times.
-	assert.Equal(t, suiteTester.SetupTestRunCount, 3)
+	assert.Equal(t, 4, suiteTester.SetupTestRunCount)
-	assert.Equal(t, suiteTester.TearDownTestRunCount, 3)
+	assert.Equal(t, 4, suiteTester.TearDownTestRunCount)
 
 	// Each test should have been run once.
-	assert.Equal(t, suiteTester.TestOneRunCount, 1)
+	assert.Equal(t, 1, suiteTester.TestOneRunCount)
-	assert.Equal(t, suiteTester.TestTwoRunCount, 1)
+	assert.Equal(t, 1, suiteTester.TestTwoRunCount)
+	assert.Equal(t, 1, suiteTester.TestSubtestRunCount)
+
+	assert.Equal(t, 2, suiteTester.TearDownSubTestRunCount)
+	assert.Equal(t, 2, suiteTester.SetupSubTestRunCount)
 
 	// Methods that don't match the test method identifier shouldn't
 	// have been run at all.
-	assert.Equal(t, suiteTester.NonTestMethodRunCount, 0)
+	assert.Equal(t, 0, suiteTester.NonTestMethodRunCount)
 
 	suiteSkipTester := new(SuiteSkipTester)
 	Run(t, suiteSkipTester)
@@ -217,11 +370,38 @@ func TestRunSuite(t *testing.T) {
 	// The suite was only run once, so the SetupSuite and TearDownSuite
 	// methods should have each been run only once, even though SetupSuite
 	// called Skip()
-	assert.Equal(t, suiteSkipTester.SetupSuiteRunCount, 1)
+	assert.Equal(t, 1, suiteSkipTester.SetupSuiteRunCount)
-	assert.Equal(t, suiteSkipTester.TearDownSuiteRunCount, 1)
+	assert.Equal(t, 1, suiteSkipTester.TearDownSuiteRunCount)
 
 }
 
+// This suite has no Test... methods. It's setup and teardown must be skipped.
+type SuiteSetupSkipTester struct {
+	Suite
+
+	setUp    bool
+	toreDown bool
+}
+
+func (s *SuiteSetupSkipTester) SetupSuite() {
+	s.setUp = true
+}
+
+func (s *SuiteSetupSkipTester) NonTestMethod() {
+
+}
+
+func (s *SuiteSetupSkipTester) TearDownSuite() {
+	s.toreDown = true
+}
+
+func TestSkippingSuiteSetup(t *testing.T) {
+	suiteTester := new(SuiteSetupSkipTester)
+	Run(t, suiteTester)
+	assert.False(t, suiteTester.setUp)
+	assert.False(t, suiteTester.toreDown)
+}
+
 func TestSuiteGetters(t *testing.T) {
 	suite := new(SuiteTester)
 	suite.SetT(t)
@@ -260,7 +440,7 @@ func (sc *StdoutCapture) StopCapture() (string, error) {
 	}
 	os.Stdout.Close()
 	os.Stdout = sc.oldStdout
-	bytes, err := ioutil.ReadAll(sc.readPipe)
+	bytes, err := io.ReadAll(sc.readPipe)
 	if err != nil {
 		return "", err
 	}
@@ -271,7 +451,7 @@ func TestSuiteLogging(t *testing.T) {
 	suiteLoggingTester := new(SuiteLoggingTester)
 	capture := StdoutCapture{}
 	internalTest := testing.InternalTest{
-		Name: "SomeTest",
+		Name: t.Name() + "/SuiteLoggingTester",
 		F: func(subT *testing.T) {
 			Run(subT, suiteLoggingTester)
 		},
@@ -292,3 +472,277 @@ func TestSuiteLogging(t *testing.T) {
 		assert.NotContains(t, output, "TESTLOGPASS")
 	}
 }
+
+type CallOrderSuite struct {
+	Suite
+	callOrder []string
+}
+
+func (s *CallOrderSuite) call(method string) {
+	time.Sleep(time.Duration(rand.Intn(300)) * time.Millisecond)
+	s.callOrder = append(s.callOrder, method)
+}
+
+func TestSuiteCallOrder(t *testing.T) {
+	Run(t, new(CallOrderSuite))
+}
+func (s *CallOrderSuite) SetupSuite() {
+	s.call("SetupSuite")
+}
+
+func (s *CallOrderSuite) TearDownSuite() {
+	s.call("TearDownSuite")
+	assert.Equal(s.T(), "SetupSuite;SetupTest;Test A;SetupSubTest;SubTest A1;TearDownSubTest;SetupSubTest;SubTest A2;TearDownSubTest;TearDownTest;SetupTest;Test B;SetupSubTest;SubTest B1;TearDownSubTest;SetupSubTest;SubTest B2;TearDownSubTest;TearDownTest;TearDownSuite", strings.Join(s.callOrder, ";"))
+}
+func (s *CallOrderSuite) SetupTest() {
+	s.call("SetupTest")
+}
+
+func (s *CallOrderSuite) TearDownTest() {
+	s.call("TearDownTest")
+}
+
+func (s *CallOrderSuite) SetupSubTest() {
+	s.call("SetupSubTest")
+}
+
+func (s *CallOrderSuite) TearDownSubTest() {
+	s.call("TearDownSubTest")
+}
+
+func (s *CallOrderSuite) Test_A() {
+	s.call("Test A")
+	s.Run("SubTest A1", func() {
+		s.call("SubTest A1")
+	})
+	s.Run("SubTest A2", func() {
+		s.call("SubTest A2")
+	})
+}
+
+func (s *CallOrderSuite) Test_B() {
+	s.call("Test B")
+	s.Run("SubTest B1", func() {
+		s.call("SubTest B1")
+	})
+	s.Run("SubTest B2", func() {
+		s.call("SubTest B2")
+	})
+}
+
+type suiteWithStats struct {
+	Suite
+	wasCalled bool
+	stats     *SuiteInformation
+}
+
+func (s *suiteWithStats) HandleStats(suiteName string, stats *SuiteInformation) {
+	s.wasCalled = true
+	s.stats = stats
+}
+
+func (s *suiteWithStats) TestSomething() {
+	s.Equal(1, 1)
+}
+
+func (s *suiteWithStats) TestPanic() {
+	panic("oops")
+}
+
+func TestSuiteWithStats(t *testing.T) {
+	suiteWithStats := new(suiteWithStats)
+
+	suiteSuccess := testing.RunTests(allTestsFilter, []testing.InternalTest{
+		{
+			Name: t.Name() + "/suiteWithStats",
+			F: func(t *testing.T) {
+				Run(t, suiteWithStats)
+			},
+		},
+	})
+	require.False(t, suiteSuccess, "suiteWithStats should report test failure because of panic in TestPanic")
+
+	assert.True(t, suiteWithStats.wasCalled)
+	assert.NotZero(t, suiteWithStats.stats.Start)
+	assert.NotZero(t, suiteWithStats.stats.End)
+	assert.False(t, suiteWithStats.stats.Passed())
+
+	testStats := suiteWithStats.stats.TestStats
+
+	assert.NotZero(t, testStats["TestSomething"].Start)
+	assert.NotZero(t, testStats["TestSomething"].End)
+	assert.True(t, testStats["TestSomething"].Passed)
+
+	assert.NotZero(t, testStats["TestPanic"].Start)
+	assert.NotZero(t, testStats["TestPanic"].End)
+	assert.False(t, testStats["TestPanic"].Passed)
+}
+
+// FailfastSuite will test the behavior when running with the failfast flag
+// It logs calls in the callOrder slice which we then use to assert the correct calls were made
+type FailfastSuite struct {
+	Suite
+	callOrder []string
+}
+
+func (s *FailfastSuite) call(method string) {
+	s.callOrder = append(s.callOrder, method)
+}
+
+func TestFailfastSuite(t *testing.T) {
+	// This test suite is run twice. Once normally and once with the -failfast flag by TestFailfastSuiteFailFastOn
+	// If you need to debug it run this test directly with the failfast flag set on/off as you need
+	failFast := flag.Lookup("test.failfast").Value.(flag.Getter).Get().(bool)
+	s := new(FailfastSuite)
+	ok := testing.RunTests(
+		allTestsFilter,
+		[]testing.InternalTest{{
+			Name: t.Name() + "/FailfastSuite",
+			F: func(t *testing.T) {
+				Run(t, s)
+			},
+		}},
+	)
+	assert.False(t, ok)
+	var expect []string
+	if failFast {
+		// Test A Fails and because we are running with failfast Test B never runs and we proceed straight to TearDownSuite
+		expect = []string{"SetupSuite", "SetupTest", "Test A Fails", "TearDownTest", "TearDownSuite"}
+	} else {
+		// Test A Fails and because we are running without failfast we continue and run Test B and then proceed to TearDownSuite
+		expect = []string{"SetupSuite", "SetupTest", "Test A Fails", "TearDownTest", "SetupTest", "Test B Passes", "TearDownTest", "TearDownSuite"}
+	}
+	callOrderAssert(t, expect, s.callOrder)
+}
+
+type tHelper interface {
+	Helper()
+}
+
+// callOrderAssert is a help with confirms that asserts that expect
+// matches one or more times in callOrder. This makes it compatible
+// with go test flag -count=X where X > 1.
+func callOrderAssert(t *testing.T, expect, callOrder []string) {
+	var ti interface{} = t
+	if h, ok := ti.(tHelper); ok {
+		h.Helper()
+	}
+
+	callCount := len(callOrder)
+	expectCount := len(expect)
+	if callCount > expectCount && callCount%expectCount == 0 {
+		// Command line flag -count=X where X > 1.
+		for len(callOrder) >= expectCount {
+			assert.Equal(t, expect, callOrder[:expectCount])
+			callOrder = callOrder[expectCount:]
+		}
+		return
+	}
+
+	assert.Equal(t, expect, callOrder)
+}
+
+func TestFailfastSuiteFailFastOn(t *testing.T) {
+	// To test this with failfast on (and isolated from other intended test failures in our test suite) we launch it in its own process
+	cmd := exec.Command("go", "test", "-v", "-race", "-run", "TestFailfastSuite", "-failfast")
+	var out bytes.Buffer
+	cmd.Stdout = &out
+	t.Log("Running go test -v -race -run TestFailfastSuite -failfast")
+	err := cmd.Run()
+	t.Log(out.String())
+	if err != nil {
+		t.Log(err)
+		t.Fail()
+	}
+}
+func (s *FailfastSuite) SetupSuite() {
+	s.call("SetupSuite")
+}
+
+func (s *FailfastSuite) TearDownSuite() {
+	s.call("TearDownSuite")
+}
+func (s *FailfastSuite) SetupTest() {
+	s.call("SetupTest")
+}
+
+func (s *FailfastSuite) TearDownTest() {
+	s.call("TearDownTest")
+}
+
+func (s *FailfastSuite) Test_A_Fails() {
+	s.call("Test A Fails")
+	s.T().Error("Test A meant to fail")
+}
+
+func (s *FailfastSuite) Test_B_Passes() {
+	s.call("Test B Passes")
+	s.Require().True(true)
+}
+
+type subtestPanicSuite struct {
+	Suite
+	inTearDownSuite   bool
+	inTearDownTest    bool
+	inTearDownSubTest bool
+}
+
+func (s *subtestPanicSuite) TearDownSuite() {
+	s.inTearDownSuite = true
+}
+
+func (s *subtestPanicSuite) TearDownTest() {
+	s.inTearDownTest = true
+}
+
+func (s *subtestPanicSuite) TearDownSubTest() {
+	s.inTearDownSubTest = true
+}
+
+func (s *subtestPanicSuite) TestSubtestPanic() {
+	ok := s.Run("subtest", func() {
+		panic("panic")
+	})
+	s.False(ok, "subtest failure is expected")
+}
+
+func TestSubtestPanic(t *testing.T) {
+	suite := new(subtestPanicSuite)
+	ok := testing.RunTests(
+		allTestsFilter,
+		[]testing.InternalTest{{
+			Name: t.Name() + "/subtestPanicSuite",
+			F: func(t *testing.T) {
+				Run(t, suite)
+			},
+		}},
+	)
+	assert.False(t, ok, "TestSubtestPanic/subtest should make the testsuite fail")
+	assert.True(t, suite.inTearDownSubTest)
+	assert.True(t, suite.inTearDownTest)
+	assert.True(t, suite.inTearDownSuite)
+}
+
+type unInitializedSuite struct {
+	Suite
+}
+
+// TestUnInitializedSuites asserts the behavior of the suite methods when the
+// suite is not initialized
+func TestUnInitializedSuites(t *testing.T) {
+	t.Run("should panic on Require", func(t *testing.T) {
+		suite := new(unInitializedSuite)
+
+		assert.Panics(t, func() {
+			suite.Require().True(true)
+		})
+	})
+
+	t.Run("should panic on Assert", func(t *testing.T) {
+		suite := new(unInitializedSuite)
+
+		assert.Panics(t, func() {
+			suite.Assert().True(true)
+		})
+	})
+}

vendor/github.com/davecgh/go-spew/LICENSE

@@ -1,15 +0,0 @@
-ISC License
-
-Copyright (c) 2012-2016 Dave Collins <dave@davec.name>
-
-Permission to use, copy, modify, and distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

vendor/github.com/davecgh/go-spew/spew/bypass.go

@@ -1,152 +0,0 @@
-// Copyright (c) 2015-2016 Dave Collins <dave@davec.name>
-//
-// Permission to use, copy, modify, and distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-// NOTE: Due to the following build constraints, this file will only be compiled
-// when the code is not running on Google App Engine, compiled by GopherJS, and
-// "-tags safe" is not added to the go build command line.  The "disableunsafe"
-// tag is deprecated and thus should not be used.
-// +build !js,!appengine,!safe,!disableunsafe
-
-package spew
-
-import (
-	"reflect"
-	"unsafe"
-)
-
-const (
-	// UnsafeDisabled is a build-time constant which specifies whether or
-	// not access to the unsafe package is available.
-	UnsafeDisabled = false
-
-	// ptrSize is the size of a pointer on the current arch.
-	ptrSize = unsafe.Sizeof((*byte)(nil))
-)
-
-var (
-	// offsetPtr, offsetScalar, and offsetFlag are the offsets for the
-	// internal reflect.Value fields.  These values are valid before golang
-	// commit ecccf07e7f9d which changed the format.  The are also valid
-	// after commit 82f48826c6c7 which changed the format again to mirror
-	// the original format.  Code in the init function updates these offsets
-	// as necessary.
-	offsetPtr    = uintptr(ptrSize)
-	offsetScalar = uintptr(0)
-	offsetFlag   = uintptr(ptrSize * 2)
-
-	// flagKindWidth and flagKindShift indicate various bits that the
-	// reflect package uses internally to track kind information.
-	//
-	// flagRO indicates whether or not the value field of a reflect.Value is
-	// read-only.
-	//
-	// flagIndir indicates whether the value field of a reflect.Value is
-	// the actual data or a pointer to the data.
-	//
-	// These values are valid before golang commit 90a7c3c86944 which
-	// changed their positions.  Code in the init function updates these
-	// flags as necessary.
-	flagKindWidth = uintptr(5)
-	flagKindShift = uintptr(flagKindWidth - 1)
-	flagRO        = uintptr(1 << 0)
-	flagIndir     = uintptr(1 << 1)
-)
-
-func init() {
-	// Older versions of reflect.Value stored small integers directly in the
-	// ptr field (which is named val in the older versions).  Versions
-	// between commits ecccf07e7f9d and 82f48826c6c7 added a new field named
-	// scalar for this purpose which unfortunately came before the flag
-	// field, so the offset of the flag field is different for those
-	// versions.
-	//
-	// This code constructs a new reflect.Value from a known small integer
-	// and checks if the size of the reflect.Value struct indicates it has
-	// the scalar field. When it does, the offsets are updated accordingly.
-	vv := reflect.ValueOf(0xf00)
-	if unsafe.Sizeof(vv) == (ptrSize * 4) {
-		offsetScalar = ptrSize * 2
-		offsetFlag = ptrSize * 3
-	}
-
-	// Commit 90a7c3c86944 changed the flag positions such that the low
-	// order bits are the kind.  This code extracts the kind from the flags
-	// field and ensures it's the correct type.  When it's not, the flag
-	// order has been changed to the newer format, so the flags are updated
-	// accordingly.
-	upf := unsafe.Pointer(uintptr(unsafe.Pointer(&vv)) + offsetFlag)
-	upfv := *(*uintptr)(upf)
-	flagKindMask := uintptr((1<<flagKindWidth - 1) << flagKindShift)
-	if (upfv&flagKindMask)>>flagKindShift != uintptr(reflect.Int) {
-		flagKindShift = 0
-		flagRO = 1 << 5
-		flagIndir = 1 << 6
-
-		// Commit adf9b30e5594 modified the flags to separate the
-		// flagRO flag into two bits which specifies whether or not the
-		// field is embedded.  This causes flagIndir to move over a bit
-		// and means that flagRO is the combination of either of the
-		// original flagRO bit and the new bit.
-		//
-		// This code detects the change by extracting what used to be
-		// the indirect bit to ensure it's set.  When it's not, the flag
-		// order has been changed to the newer format, so the flags are
-		// updated accordingly.
-		if upfv&flagIndir == 0 {
-			flagRO = 3 << 5
-			flagIndir = 1 << 7
-		}
-	}
-}
-
-// unsafeReflectValue converts the passed reflect.Value into a one that bypasses
-// the typical safety restrictions preventing access to unaddressable and
-// unexported data.  It works by digging the raw pointer to the underlying
-// value out of the protected value and generating a new unprotected (unsafe)
-// reflect.Value to it.
-//
-// This allows us to check for implementations of the Stringer and error
-// interfaces to be used for pretty printing ordinarily unaddressable and
-// inaccessible values such as unexported struct fields.
-func unsafeReflectValue(v reflect.Value) (rv reflect.Value) {
-	indirects := 1
-	vt := v.Type()
-	upv := unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetPtr)
-	rvf := *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetFlag))
-	if rvf&flagIndir != 0 {
-		vt = reflect.PtrTo(v.Type())
-		indirects++
-	} else if offsetScalar != 0 {
-		// The value is in the scalar field when it's not one of the
-		// reference types.
-		switch vt.Kind() {
-		case reflect.Uintptr:
-		case reflect.Chan:
-		case reflect.Func:
-		case reflect.Map:
-		case reflect.Ptr:
-		case reflect.UnsafePointer:
-		default:
-			upv = unsafe.Pointer(uintptr(unsafe.Pointer(&v)) +
-				offsetScalar)
-		}
-	}
-
-	pv := reflect.NewAt(vt, upv)
-	rv = pv
-	for i := 0; i < indirects; i++ {
-		rv = rv.Elem()
-	}
-	return rv
-}

vendor/github.com/davecgh/go-spew/spew/bypasssafe.go

@@ -1,38 +0,0 @@
-// Copyright (c) 2015-2016 Dave Collins <dave@davec.name>
-//
-// Permission to use, copy, modify, and distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-// NOTE: Due to the following build constraints, this file will only be compiled
-// when the code is running on Google App Engine, compiled by GopherJS, or
-// "-tags safe" is added to the go build command line.  The "disableunsafe"
-// tag is deprecated and thus should not be used.
-// +build js appengine safe disableunsafe
-
-package spew
-
-import "reflect"
-
-const (
-	// UnsafeDisabled is a build-time constant which specifies whether or
-	// not access to the unsafe package is available.
-	UnsafeDisabled = true
-)
-
-// unsafeReflectValue typically converts the passed reflect.Value into a one
-// that bypasses the typical safety restrictions preventing access to
-// unaddressable and unexported data.  However, doing this relies on access to
-// the unsafe package.  This is a stub version which simply returns the passed
-// reflect.Value when the unsafe package is not available.
-func unsafeReflectValue(v reflect.Value) reflect.Value {
-	return v
-}

vendor/github.com/davecgh/go-spew/spew/common.go

@@ -1,341 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"reflect"
-	"sort"
-	"strconv"
-)
-
-// Some constants in the form of bytes to avoid string overhead.  This mirrors
-// the technique used in the fmt package.
-var (
-	panicBytes            = []byte("(PANIC=")
-	plusBytes             = []byte("+")
-	iBytes                = []byte("i")
-	trueBytes             = []byte("true")
-	falseBytes            = []byte("false")
-	interfaceBytes        = []byte("(interface {})")
-	commaNewlineBytes     = []byte(",\n")
-	newlineBytes          = []byte("\n")
-	openBraceBytes        = []byte("{")
-	openBraceNewlineBytes = []byte("{\n")
-	closeBraceBytes       = []byte("}")
-	asteriskBytes         = []byte("*")
-	colonBytes            = []byte(":")
-	colonSpaceBytes       = []byte(": ")
-	openParenBytes        = []byte("(")
-	closeParenBytes       = []byte(")")
-	spaceBytes            = []byte(" ")
-	pointerChainBytes     = []byte("->")
-	nilAngleBytes         = []byte("<nil>")
-	maxNewlineBytes       = []byte("<max depth reached>\n")
-	maxShortBytes         = []byte("<max>")
-	circularBytes         = []byte("<already shown>")
-	circularShortBytes    = []byte("<shown>")
-	invalidAngleBytes     = []byte("<invalid>")
-	openBracketBytes      = []byte("[")
-	closeBracketBytes     = []byte("]")
-	percentBytes          = []byte("%")
-	precisionBytes        = []byte(".")
-	openAngleBytes        = []byte("<")
-	closeAngleBytes       = []byte(">")
-	openMapBytes          = []byte("map[")
-	closeMapBytes         = []byte("]")
-	lenEqualsBytes        = []byte("len=")
-	capEqualsBytes        = []byte("cap=")
-)
-
-// hexDigits is used to map a decimal value to a hex digit.
-var hexDigits = "0123456789abcdef"
-
-// catchPanic handles any panics that might occur during the handleMethods
-// calls.
-func catchPanic(w io.Writer, v reflect.Value) {
-	if err := recover(); err != nil {
-		w.Write(panicBytes)
-		fmt.Fprintf(w, "%v", err)
-		w.Write(closeParenBytes)
-	}
-}
-
-// handleMethods attempts to call the Error and String methods on the underlying
-// type the passed reflect.Value represents and outputes the result to Writer w.
-//
-// It handles panics in any called methods by catching and displaying the error
-// as the formatted value.
-func handleMethods(cs *ConfigState, w io.Writer, v reflect.Value) (handled bool) {
-	// We need an interface to check if the type implements the error or
-	// Stringer interface.  However, the reflect package won't give us an
-	// interface on certain things like unexported struct fields in order
-	// to enforce visibility rules.  We use unsafe, when it's available,
-	// to bypass these restrictions since this package does not mutate the
-	// values.
-	if !v.CanInterface() {
-		if UnsafeDisabled {
-			return false
-		}
-
-		v = unsafeReflectValue(v)
-	}
-
-	// Choose whether or not to do error and Stringer interface lookups against
-	// the base type or a pointer to the base type depending on settings.
-	// Technically calling one of these methods with a pointer receiver can
-	// mutate the value, however, types which choose to satisify an error or
-	// Stringer interface with a pointer receiver should not be mutating their
-	// state inside these interface methods.
-	if !cs.DisablePointerMethods && !UnsafeDisabled && !v.CanAddr() {
-		v = unsafeReflectValue(v)
-	}
-	if v.CanAddr() {
-		v = v.Addr()
-	}
-
-	// Is it an error or Stringer?
-	switch iface := v.Interface().(type) {
-	case error:
-		defer catchPanic(w, v)
-		if cs.ContinueOnMethod {
-			w.Write(openParenBytes)
-			w.Write([]byte(iface.Error()))
-			w.Write(closeParenBytes)
-			w.Write(spaceBytes)
-			return false
-		}
-
-		w.Write([]byte(iface.Error()))
-		return true
-
-	case fmt.Stringer:
-		defer catchPanic(w, v)
-		if cs.ContinueOnMethod {
-			w.Write(openParenBytes)
-			w.Write([]byte(iface.String()))
-			w.Write(closeParenBytes)
-			w.Write(spaceBytes)
-			return false
-		}
-		w.Write([]byte(iface.String()))
-		return true
-	}
-	return false
-}
-
-// printBool outputs a boolean value as true or false to Writer w.
-func printBool(w io.Writer, val bool) {
-	if val {
-		w.Write(trueBytes)
-	} else {
-		w.Write(falseBytes)
-	}
-}
-
-// printInt outputs a signed integer value to Writer w.
-func printInt(w io.Writer, val int64, base int) {
-	w.Write([]byte(strconv.FormatInt(val, base)))
-}
-
-// printUint outputs an unsigned integer value to Writer w.
-func printUint(w io.Writer, val uint64, base int) {
-	w.Write([]byte(strconv.FormatUint(val, base)))
-}
-
-// printFloat outputs a floating point value using the specified precision,
-// which is expected to be 32 or 64bit, to Writer w.
-func printFloat(w io.Writer, val float64, precision int) {
-	w.Write([]byte(strconv.FormatFloat(val, 'g', -1, precision)))
-}
-
-// printComplex outputs a complex value using the specified float precision
-// for the real and imaginary parts to Writer w.
-func printComplex(w io.Writer, c complex128, floatPrecision int) {
-	r := real(c)
-	w.Write(openParenBytes)
-	w.Write([]byte(strconv.FormatFloat(r, 'g', -1, floatPrecision)))
-	i := imag(c)
-	if i >= 0 {
-		w.Write(plusBytes)
-	}
-	w.Write([]byte(strconv.FormatFloat(i, 'g', -1, floatPrecision)))
-	w.Write(iBytes)
-	w.Write(closeParenBytes)
-}
-
-// printHexPtr outputs a uintptr formatted as hexidecimal with a leading '0x'
-// prefix to Writer w.
-func printHexPtr(w io.Writer, p uintptr) {
-	// Null pointer.
-	num := uint64(p)
-	if num == 0 {
-		w.Write(nilAngleBytes)
-		return
-	}
-
-	// Max uint64 is 16 bytes in hex + 2 bytes for '0x' prefix
-	buf := make([]byte, 18)
-
-	// It's simpler to construct the hex string right to left.
-	base := uint64(16)
-	i := len(buf) - 1
-	for num >= base {
-		buf[i] = hexDigits[num%base]
-		num /= base
-		i--
-	}
-	buf[i] = hexDigits[num]
-
-	// Add '0x' prefix.
-	i--
-	buf[i] = 'x'
-	i--
-	buf[i] = '0'
-
-	// Strip unused leading bytes.
-	buf = buf[i:]
-	w.Write(buf)
-}
-
-// valuesSorter implements sort.Interface to allow a slice of reflect.Value
-// elements to be sorted.
-type valuesSorter struct {
-	values  []reflect.Value
-	strings []string // either nil or same len and values
-	cs      *ConfigState
-}
-
-// newValuesSorter initializes a valuesSorter instance, which holds a set of
-// surrogate keys on which the data should be sorted.  It uses flags in
-// ConfigState to decide if and how to populate those surrogate keys.
-func newValuesSorter(values []reflect.Value, cs *ConfigState) sort.Interface {
-	vs := &valuesSorter{values: values, cs: cs}
-	if canSortSimply(vs.values[0].Kind()) {
-		return vs
-	}
-	if !cs.DisableMethods {
-		vs.strings = make([]string, len(values))
-		for i := range vs.values {
-			b := bytes.Buffer{}
-			if !handleMethods(cs, &b, vs.values[i]) {
-				vs.strings = nil
-				break
-			}
-			vs.strings[i] = b.String()
-		}
-	}
-	if vs.strings == nil && cs.SpewKeys {
-		vs.strings = make([]string, len(values))
-		for i := range vs.values {
-			vs.strings[i] = Sprintf("%#v", vs.values[i].Interface())
-		}
-	}
-	return vs
-}
-
-// canSortSimply tests whether a reflect.Kind is a primitive that can be sorted
-// directly, or whether it should be considered for sorting by surrogate keys
-// (if the ConfigState allows it).
-func canSortSimply(kind reflect.Kind) bool {
-	// This switch parallels valueSortLess, except for the default case.
-	switch kind {
-	case reflect.Bool:
-		return true
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		return true
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		return true
-	case reflect.Float32, reflect.Float64:
-		return true
-	case reflect.String:
-		return true
-	case reflect.Uintptr:
-		return true
-	case reflect.Array:
-		return true
-	}
-	return false
-}
-
-// Len returns the number of values in the slice.  It is part of the
-// sort.Interface implementation.
-func (s *valuesSorter) Len() int {
-	return len(s.values)
-}
-
-// Swap swaps the values at the passed indices.  It is part of the
-// sort.Interface implementation.
-func (s *valuesSorter) Swap(i, j int) {
-	s.values[i], s.values[j] = s.values[j], s.values[i]
-	if s.strings != nil {
-		s.strings[i], s.strings[j] = s.strings[j], s.strings[i]
-	}
-}
-
-// valueSortLess returns whether the first value should sort before the second
-// value.  It is used by valueSorter.Less as part of the sort.Interface
-// implementation.
-func valueSortLess(a, b reflect.Value) bool {
-	switch a.Kind() {
-	case reflect.Bool:
-		return !a.Bool() && b.Bool()
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		return a.Int() < b.Int()
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		return a.Uint() < b.Uint()
-	case reflect.Float32, reflect.Float64:
-		return a.Float() < b.Float()
-	case reflect.String:
-		return a.String() < b.String()
-	case reflect.Uintptr:
-		return a.Uint() < b.Uint()
-	case reflect.Array:
-		// Compare the contents of both arrays.
-		l := a.Len()
-		for i := 0; i < l; i++ {
-			av := a.Index(i)
-			bv := b.Index(i)
-			if av.Interface() == bv.Interface() {
-				continue
-			}
-			return valueSortLess(av, bv)
-		}
-	}
-	return a.String() < b.String()
-}
-
-// Less returns whether the value at index i should sort before the
-// value at index j.  It is part of the sort.Interface implementation.
-func (s *valuesSorter) Less(i, j int) bool {
-	if s.strings == nil {
-		return valueSortLess(s.values[i], s.values[j])
-	}
-	return s.strings[i] < s.strings[j]
-}
-
-// sortValues is a sort function that handles both native types and any type that
-// can be converted to error or Stringer.  Other inputs are sorted according to
-// their Value.String() value to ensure display stability.
-func sortValues(values []reflect.Value, cs *ConfigState) {
-	if len(values) == 0 {
-		return
-	}
-	sort.Sort(newValuesSorter(values, cs))
-}

vendor/github.com/davecgh/go-spew/spew/config.go

@@ -1,306 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"os"
-)
-
-// ConfigState houses the configuration options used by spew to format and
-// display values.  There is a global instance, Config, that is used to control
-// all top-level Formatter and Dump functionality.  Each ConfigState instance
-// provides methods equivalent to the top-level functions.
-//
-// The zero value for ConfigState provides no indentation.  You would typically
-// want to set it to a space or a tab.
-//
-// Alternatively, you can use NewDefaultConfig to get a ConfigState instance
-// with default settings.  See the documentation of NewDefaultConfig for default
-// values.
-type ConfigState struct {
-	// Indent specifies the string to use for each indentation level.  The
-	// global config instance that all top-level functions use set this to a
-	// single space by default.  If you would like more indentation, you might
-	// set this to a tab with "\t" or perhaps two spaces with "  ".
-	Indent string
-
-	// MaxDepth controls the maximum number of levels to descend into nested
-	// data structures.  The default, 0, means there is no limit.
-	//
-	// NOTE: Circular data structures are properly detected, so it is not
-	// necessary to set this value unless you specifically want to limit deeply
-	// nested data structures.
-	MaxDepth int
-
-	// DisableMethods specifies whether or not error and Stringer interfaces are
-	// invoked for types that implement them.
-	DisableMethods bool
-
-	// DisablePointerMethods specifies whether or not to check for and invoke
-	// error and Stringer interfaces on types which only accept a pointer
-	// receiver when the current type is not a pointer.
-	//
-	// NOTE: This might be an unsafe action since calling one of these methods
-	// with a pointer receiver could technically mutate the value, however,
-	// in practice, types which choose to satisify an error or Stringer
-	// interface with a pointer receiver should not be mutating their state
-	// inside these interface methods.  As a result, this option relies on
-	// access to the unsafe package, so it will not have any effect when
-	// running in environments without access to the unsafe package such as
-	// Google App Engine or with the "safe" build tag specified.
-	DisablePointerMethods bool
-
-	// DisablePointerAddresses specifies whether to disable the printing of
-	// pointer addresses. This is useful when diffing data structures in tests.
-	DisablePointerAddresses bool
-
-	// DisableCapacities specifies whether to disable the printing of capacities
-	// for arrays, slices, maps and channels. This is useful when diffing
-	// data structures in tests.
-	DisableCapacities bool
-
-	// ContinueOnMethod specifies whether or not recursion should continue once
-	// a custom error or Stringer interface is invoked.  The default, false,
-	// means it will print the results of invoking the custom error or Stringer
-	// interface and return immediately instead of continuing to recurse into
-	// the internals of the data type.
-	//
-	// NOTE: This flag does not have any effect if method invocation is disabled
-	// via the DisableMethods or DisablePointerMethods options.
-	ContinueOnMethod bool
-
-	// SortKeys specifies map keys should be sorted before being printed. Use
-	// this to have a more deterministic, diffable output.  Note that only
-	// native types (bool, int, uint, floats, uintptr and string) and types
-	// that support the error or Stringer interfaces (if methods are
-	// enabled) are supported, with other types sorted according to the
-	// reflect.Value.String() output which guarantees display stability.
-	SortKeys bool
-
-	// SpewKeys specifies that, as a last resort attempt, map keys should
-	// be spewed to strings and sorted by those strings.  This is only
-	// considered if SortKeys is true.
-	SpewKeys bool
-}
-
-// Config is the active configuration of the top-level functions.
-// The configuration can be changed by modifying the contents of spew.Config.
-var Config = ConfigState{Indent: " "}
-
-// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the formatted string as a value that satisfies error.  See NewFormatter
-// for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Errorf(format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Errorf(format string, a ...interface{}) (err error) {
-	return fmt.Errorf(format, c.convertArgs(a)...)
-}
-
-// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprint(w, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Fprint(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprint(w, c.convertArgs(a)...)
-}
-
-// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintf(w, format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
-	return fmt.Fprintf(w, format, c.convertArgs(a)...)
-}
-
-// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
-// passed with a Formatter interface returned by c.NewFormatter.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintln(w, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprintln(w, c.convertArgs(a)...)
-}
-
-// Print is a wrapper for fmt.Print that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Print(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Print(a ...interface{}) (n int, err error) {
-	return fmt.Print(c.convertArgs(a)...)
-}
-
-// Printf is a wrapper for fmt.Printf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Printf(format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Printf(format string, a ...interface{}) (n int, err error) {
-	return fmt.Printf(format, c.convertArgs(a)...)
-}
-
-// Println is a wrapper for fmt.Println that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Println(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Println(a ...interface{}) (n int, err error) {
-	return fmt.Println(c.convertArgs(a)...)
-}
-
-// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprint(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Sprint(a ...interface{}) string {
-	return fmt.Sprint(c.convertArgs(a)...)
-}
-
-// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintf(format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Sprintf(format string, a ...interface{}) string {
-	return fmt.Sprintf(format, c.convertArgs(a)...)
-}
-
-// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
-// were passed with a Formatter interface returned by c.NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintln(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Sprintln(a ...interface{}) string {
-	return fmt.Sprintln(c.convertArgs(a)...)
-}
-
-/*
-NewFormatter returns a custom formatter that satisfies the fmt.Formatter
-interface.  As a result, it integrates cleanly with standard fmt package
-printing functions.  The formatter is useful for inline printing of smaller data
-types similar to the standard %v format specifier.
-
-The custom formatter only responds to the %v (most compact), %+v (adds pointer
-addresses), %#v (adds types), and %#+v (adds types and pointer addresses) verb
-combinations.  Any other verbs such as %x and %q will be sent to the the
-standard fmt package for formatting.  In addition, the custom formatter ignores
-the width and precision arguments (however they will still work on the format
-specifiers not handled by the custom formatter).
-
-Typically this function shouldn't be called directly.  It is much easier to make
-use of the custom formatter by calling one of the convenience functions such as
-c.Printf, c.Println, or c.Printf.
-*/
-func (c *ConfigState) NewFormatter(v interface{}) fmt.Formatter {
-	return newFormatter(c, v)
-}
-
-// Fdump formats and displays the passed arguments to io.Writer w.  It formats
-// exactly the same as Dump.
-func (c *ConfigState) Fdump(w io.Writer, a ...interface{}) {
-	fdump(c, w, a...)
-}
-
-/*
-Dump displays the passed parameters to standard out with newlines, customizable
-indentation, and additional debug information such as complete types and all
-pointer addresses used to indirect to the final value.  It provides the
-following features over the built-in printing facilities provided by the fmt
-package:
-
-	* Pointers are dereferenced and followed
-	* Circular data structures are detected and handled properly
-	* Custom Stringer/error interfaces are optionally invoked, including
-	  on unexported types
-	* Custom types which only implement the Stringer/error interfaces via
-	  a pointer receiver are optionally invoked when passing non-pointer
-	  variables
-	* Byte arrays and slices are dumped like the hexdump -C command which
-	  includes offsets, byte values in hex, and ASCII output
-
-The configuration options are controlled by modifying the public members
-of c.  See ConfigState for options documentation.
-
-See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
-get the formatted result as a string.
-*/
-func (c *ConfigState) Dump(a ...interface{}) {
-	fdump(c, os.Stdout, a...)
-}
-
-// Sdump returns a string with the passed arguments formatted exactly the same
-// as Dump.
-func (c *ConfigState) Sdump(a ...interface{}) string {
-	var buf bytes.Buffer
-	fdump(c, &buf, a...)
-	return buf.String()
-}
-
-// convertArgs accepts a slice of arguments and returns a slice of the same
-// length with each argument converted to a spew Formatter interface using
-// the ConfigState associated with s.
-func (c *ConfigState) convertArgs(args []interface{}) (formatters []interface{}) {
-	formatters = make([]interface{}, len(args))
-	for index, arg := range args {
-		formatters[index] = newFormatter(c, arg)
-	}
-	return formatters
-}
-
-// NewDefaultConfig returns a ConfigState with the following default settings.
-//
-// 	Indent: " "
-// 	MaxDepth: 0
-// 	DisableMethods: false
-// 	DisablePointerMethods: false
-// 	ContinueOnMethod: false
-// 	SortKeys: false
-func NewDefaultConfig() *ConfigState {
-	return &ConfigState{Indent: " "}
-}

vendor/github.com/davecgh/go-spew/spew/doc.go

@@ -1,211 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/*
-Package spew implements a deep pretty printer for Go data structures to aid in
-debugging.
-
-A quick overview of the additional features spew provides over the built-in
-printing facilities for Go data types are as follows:
-
-	* Pointers are dereferenced and followed
-	* Circular data structures are detected and handled properly
-	* Custom Stringer/error interfaces are optionally invoked, including
-	  on unexported types
-	* Custom types which only implement the Stringer/error interfaces via
-	  a pointer receiver are optionally invoked when passing non-pointer
-	  variables
-	* Byte arrays and slices are dumped like the hexdump -C command which
-	  includes offsets, byte values in hex, and ASCII output (only when using
-	  Dump style)
-
-There are two different approaches spew allows for dumping Go data structures:
-
-	* Dump style which prints with newlines, customizable indentation,
-	  and additional debug information such as types and all pointer addresses
-	  used to indirect to the final value
-	* A custom Formatter interface that integrates cleanly with the standard fmt
-	  package and replaces %v, %+v, %#v, and %#+v to provide inline printing
-	  similar to the default %v while providing the additional functionality
-	  outlined above and passing unsupported format verbs such as %x and %q
-	  along to fmt
-
-Quick Start
-
-This section demonstrates how to quickly get started with spew.  See the
-sections below for further details on formatting and configuration options.
-
-To dump a variable with full newlines, indentation, type, and pointer
-information use Dump, Fdump, or Sdump:
-	spew.Dump(myVar1, myVar2, ...)
-	spew.Fdump(someWriter, myVar1, myVar2, ...)
-	str := spew.Sdump(myVar1, myVar2, ...)
-
-Alternatively, if you would prefer to use format strings with a compacted inline
-printing style, use the convenience wrappers Printf, Fprintf, etc with
-%v (most compact), %+v (adds pointer addresses), %#v (adds types), or
-%#+v (adds types and pointer addresses):
-	spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-	spew.Fprintf(someWriter, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Fprintf(someWriter, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-
-Configuration Options
-
-Configuration of spew is handled by fields in the ConfigState type.  For
-convenience, all of the top-level functions use a global state available
-via the spew.Config global.
-
-It is also possible to create a ConfigState instance that provides methods
-equivalent to the top-level functions.  This allows concurrent configuration
-options.  See the ConfigState documentation for more details.
-
-The following configuration options are available:
-	* Indent
-		String to use for each indentation level for Dump functions.
-		It is a single space by default.  A popular alternative is "\t".
-
-	* MaxDepth
-		Maximum number of levels to descend into nested data structures.
-		There is no limit by default.
-
-	* DisableMethods
-		Disables invocation of error and Stringer interface methods.
-		Method invocation is enabled by default.
-
-	* DisablePointerMethods
-		Disables invocation of error and Stringer interface methods on types
-		which only accept pointer receivers from non-pointer variables.
-		Pointer method invocation is enabled by default.
-
-	* DisablePointerAddresses
-		DisablePointerAddresses specifies whether to disable the printing of
-		pointer addresses. This is useful when diffing data structures in tests.
-
-	* DisableCapacities
-		DisableCapacities specifies whether to disable the printing of
-		capacities for arrays, slices, maps and channels. This is useful when
-		diffing data structures in tests.
-
-	* ContinueOnMethod
-		Enables recursion into types after invoking error and Stringer interface
-		methods. Recursion after method invocation is disabled by default.
-
-	* SortKeys
-		Specifies map keys should be sorted before being printed. Use
-		this to have a more deterministic, diffable output.  Note that
-		only native types (bool, int, uint, floats, uintptr and string)
-		and types which implement error or Stringer interfaces are
-		supported with other types sorted according to the
-		reflect.Value.String() output which guarantees display
-		stability.  Natural map order is used by default.
-
-	* SpewKeys
-		Specifies that, as a last resort attempt, map keys should be
-		spewed to strings and sorted by those strings.  This is only
-		considered if SortKeys is true.
-
-Dump Usage
-
-Simply call spew.Dump with a list of variables you want to dump:
-
-	spew.Dump(myVar1, myVar2, ...)
-
-You may also call spew.Fdump if you would prefer to output to an arbitrary
-io.Writer.  For example, to dump to standard error:
-
-	spew.Fdump(os.Stderr, myVar1, myVar2, ...)
-
-A third option is to call spew.Sdump to get the formatted output as a string:
-
-	str := spew.Sdump(myVar1, myVar2, ...)
-
-Sample Dump Output
-
-See the Dump example for details on the setup of the types and variables being
-shown here.
-
-	(main.Foo) {
-	 unexportedField: (*main.Bar)(0xf84002e210)({
-	  flag: (main.Flag) flagTwo,
-	  data: (uintptr) <nil>
-	 }),
-	 ExportedField: (map[interface {}]interface {}) (len=1) {
-	  (string) (len=3) "one": (bool) true
-	 }
-	}
-
-Byte (and uint8) arrays and slices are displayed uniquely like the hexdump -C
-command as shown.
-	([]uint8) (len=32 cap=32) {
-	 00000000  11 12 13 14 15 16 17 18  19 1a 1b 1c 1d 1e 1f 20  |............... |
-	 00000010  21 22 23 24 25 26 27 28  29 2a 2b 2c 2d 2e 2f 30  |!"#$%&'()*+,-./0|
-	 00000020  31 32                                             |12|
-	}
-
-Custom Formatter
-
-Spew provides a custom formatter that implements the fmt.Formatter interface
-so that it integrates cleanly with standard fmt package printing functions. The
-formatter is useful for inline printing of smaller data types similar to the
-standard %v format specifier.
-
-The custom formatter only responds to the %v (most compact), %+v (adds pointer
-addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
-combinations.  Any other verbs such as %x and %q will be sent to the the
-standard fmt package for formatting.  In addition, the custom formatter ignores
-the width and precision arguments (however they will still work on the format
-specifiers not handled by the custom formatter).
-
-Custom Formatter Usage
-
-The simplest way to make use of the spew custom formatter is to call one of the
-convenience functions such as spew.Printf, spew.Println, or spew.Printf.  The
-functions have syntax you are most likely already familiar with:
-
-	spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-	spew.Println(myVar, myVar2)
-	spew.Fprintf(os.Stderr, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Fprintf(os.Stderr, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-
-See the Index for the full list convenience functions.
-
-Sample Formatter Output
-
-Double pointer to a uint8:
-	  %v: <**>5
-	 %+v: <**>(0xf8400420d0->0xf8400420c8)5
-	 %#v: (**uint8)5
-	%#+v: (**uint8)(0xf8400420d0->0xf8400420c8)5
-
-Pointer to circular struct with a uint8 field and a pointer to itself:
-	  %v: <*>{1 <*><shown>}
-	 %+v: <*>(0xf84003e260){ui8:1 c:<*>(0xf84003e260)<shown>}
-	 %#v: (*main.circular){ui8:(uint8)1 c:(*main.circular)<shown>}
-	%#+v: (*main.circular)(0xf84003e260){ui8:(uint8)1 c:(*main.circular)(0xf84003e260)<shown>}
-
-See the Printf example for details on the setup of variables being shown
-here.
-
-Errors
-
-Since it is possible for custom Stringer/error interfaces to panic, spew
-detects them and handles them internally by printing the panic information
-inline with the output.  Since spew is intended to provide deep pretty printing
-capabilities on structures, it intentionally does not return any errors.
-*/
-package spew

vendor/github.com/davecgh/go-spew/spew/dump.go

@@ -1,509 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"encoding/hex"
-	"fmt"
-	"io"
-	"os"
-	"reflect"
-	"regexp"
-	"strconv"
-	"strings"
-)
-
-var (
-	// uint8Type is a reflect.Type representing a uint8.  It is used to
-	// convert cgo types to uint8 slices for hexdumping.
-	uint8Type = reflect.TypeOf(uint8(0))
-
-	// cCharRE is a regular expression that matches a cgo char.
-	// It is used to detect character arrays to hexdump them.
-	cCharRE = regexp.MustCompile("^.*\\._Ctype_char$")
-
-	// cUnsignedCharRE is a regular expression that matches a cgo unsigned
-	// char.  It is used to detect unsigned character arrays to hexdump
-	// them.
-	cUnsignedCharRE = regexp.MustCompile("^.*\\._Ctype_unsignedchar$")
-
-	// cUint8tCharRE is a regular expression that matches a cgo uint8_t.
-	// It is used to detect uint8_t arrays to hexdump them.
-	cUint8tCharRE = regexp.MustCompile("^.*\\._Ctype_uint8_t$")
-)
-
-// dumpState contains information about the state of a dump operation.
-type dumpState struct {
-	w                io.Writer
-	depth            int
-	pointers         map[uintptr]int
-	ignoreNextType   bool
-	ignoreNextIndent bool
-	cs               *ConfigState
-}
-
-// indent performs indentation according to the depth level and cs.Indent
-// option.
-func (d *dumpState) indent() {
-	if d.ignoreNextIndent {
-		d.ignoreNextIndent = false
-		return
-	}
-	d.w.Write(bytes.Repeat([]byte(d.cs.Indent), d.depth))
-}
-
-// unpackValue returns values inside of non-nil interfaces when possible.
-// This is useful for data types like structs, arrays, slices, and maps which
-// can contain varying types packed inside an interface.
-func (d *dumpState) unpackValue(v reflect.Value) reflect.Value {
-	if v.Kind() == reflect.Interface && !v.IsNil() {
-		v = v.Elem()
-	}
-	return v
-}
-
-// dumpPtr handles formatting of pointers by indirecting them as necessary.
-func (d *dumpState) dumpPtr(v reflect.Value) {
-	// Remove pointers at or below the current depth from map used to detect
-	// circular refs.
-	for k, depth := range d.pointers {
-		if depth >= d.depth {
-			delete(d.pointers, k)
-		}
-	}
-
-	// Keep list of all dereferenced pointers to show later.
-	pointerChain := make([]uintptr, 0)
-
-	// Figure out how many levels of indirection there are by dereferencing
-	// pointers and unpacking interfaces down the chain while detecting circular
-	// references.
-	nilFound := false
-	cycleFound := false
-	indirects := 0
-	ve := v
-	for ve.Kind() == reflect.Ptr {
-		if ve.IsNil() {
-			nilFound = true
-			break
-		}
-		indirects++
-		addr := ve.Pointer()
-		pointerChain = append(pointerChain, addr)
-		if pd, ok := d.pointers[addr]; ok && pd < d.depth {
-			cycleFound = true
-			indirects--
-			break
-		}
-		d.pointers[addr] = d.depth
-
-		ve = ve.Elem()
-		if ve.Kind() == reflect.Interface {
-			if ve.IsNil() {
-				nilFound = true
-				break
-			}
-			ve = ve.Elem()
-		}
-	}
-
-	// Display type information.
-	d.w.Write(openParenBytes)
-	d.w.Write(bytes.Repeat(asteriskBytes, indirects))
-	d.w.Write([]byte(ve.Type().String()))
-	d.w.Write(closeParenBytes)
-
-	// Display pointer information.
-	if !d.cs.DisablePointerAddresses && len(pointerChain) > 0 {
-		d.w.Write(openParenBytes)
-		for i, addr := range pointerChain {
-			if i > 0 {
-				d.w.Write(pointerChainBytes)
-			}
-			printHexPtr(d.w, addr)
-		}
-		d.w.Write(closeParenBytes)
-	}
-
-	// Display dereferenced value.
-	d.w.Write(openParenBytes)
-	switch {
-	case nilFound == true:
-		d.w.Write(nilAngleBytes)
-
-	case cycleFound == true:
-		d.w.Write(circularBytes)
-
-	default:
-		d.ignoreNextType = true
-		d.dump(ve)
-	}
-	d.w.Write(closeParenBytes)
-}
-
-// dumpSlice handles formatting of arrays and slices.  Byte (uint8 under
-// reflection) arrays and slices are dumped in hexdump -C fashion.
-func (d *dumpState) dumpSlice(v reflect.Value) {
-	// Determine whether this type should be hex dumped or not.  Also,
-	// for types which should be hexdumped, try to use the underlying data
-	// first, then fall back to trying to convert them to a uint8 slice.
-	var buf []uint8
-	doConvert := false
-	doHexDump := false
-	numEntries := v.Len()
-	if numEntries > 0 {
-		vt := v.Index(0).Type()
-		vts := vt.String()
-		switch {
-		// C types that need to be converted.
-		case cCharRE.MatchString(vts):
-			fallthrough
-		case cUnsignedCharRE.MatchString(vts):
-			fallthrough
-		case cUint8tCharRE.MatchString(vts):
-			doConvert = true
-
-		// Try to use existing uint8 slices and fall back to converting
-		// and copying if that fails.
-		case vt.Kind() == reflect.Uint8:
-			// We need an addressable interface to convert the type
-			// to a byte slice.  However, the reflect package won't
-			// give us an interface on certain things like
-			// unexported struct fields in order to enforce
-			// visibility rules.  We use unsafe, when available, to
-			// bypass these restrictions since this package does not
-			// mutate the values.
-			vs := v
-			if !vs.CanInterface() || !vs.CanAddr() {
-				vs = unsafeReflectValue(vs)
-			}
-			if !UnsafeDisabled {
-				vs = vs.Slice(0, numEntries)
-
-				// Use the existing uint8 slice if it can be
-				// type asserted.
-				iface := vs.Interface()
-				if slice, ok := iface.([]uint8); ok {
-					buf = slice
-					doHexDump = true
-					break
-				}
-			}
-
-			// The underlying data needs to be converted if it can't
-			// be type asserted to a uint8 slice.
-			doConvert = true
-		}
-
-		// Copy and convert the underlying type if needed.
-		if doConvert && vt.ConvertibleTo(uint8Type) {
-			// Convert and copy each element into a uint8 byte
-			// slice.
-			buf = make([]uint8, numEntries)
-			for i := 0; i < numEntries; i++ {
-				vv := v.Index(i)
-				buf[i] = uint8(vv.Convert(uint8Type).Uint())
-			}
-			doHexDump = true
-		}
-	}
-
-	// Hexdump the entire slice as needed.
-	if doHexDump {
-		indent := strings.Repeat(d.cs.Indent, d.depth)
-		str := indent + hex.Dump(buf)
-		str = strings.Replace(str, "\n", "\n"+indent, -1)
-		str = strings.TrimRight(str, d.cs.Indent)
-		d.w.Write([]byte(str))
-		return
-	}
-
-	// Recursively call dump for each item.
-	for i := 0; i < numEntries; i++ {
-		d.dump(d.unpackValue(v.Index(i)))
-		if i < (numEntries - 1) {
-			d.w.Write(commaNewlineBytes)
-		} else {
-			d.w.Write(newlineBytes)
-		}
-	}
-}
-
-// dump is the main workhorse for dumping a value.  It uses the passed reflect
-// value to figure out what kind of object we are dealing with and formats it
-// appropriately.  It is a recursive function, however circular data structures
-// are detected and handled properly.
-func (d *dumpState) dump(v reflect.Value) {
-	// Handle invalid reflect values immediately.
-	kind := v.Kind()
-	if kind == reflect.Invalid {
-		d.w.Write(invalidAngleBytes)
-		return
-	}
-
-	// Handle pointers specially.
-	if kind == reflect.Ptr {
-		d.indent()
-		d.dumpPtr(v)
-		return
-	}
-
-	// Print type information unless already handled elsewhere.
-	if !d.ignoreNextType {
-		d.indent()
-		d.w.Write(openParenBytes)
-		d.w.Write([]byte(v.Type().String()))
-		d.w.Write(closeParenBytes)
-		d.w.Write(spaceBytes)
-	}
-	d.ignoreNextType = false
-
-	// Display length and capacity if the built-in len and cap functions
-	// work with the value's kind and the len/cap itself is non-zero.
-	valueLen, valueCap := 0, 0
-	switch v.Kind() {
-	case reflect.Array, reflect.Slice, reflect.Chan:
-		valueLen, valueCap = v.Len(), v.Cap()
-	case reflect.Map, reflect.String:
-		valueLen = v.Len()
-	}
-	if valueLen != 0 || !d.cs.DisableCapacities && valueCap != 0 {
-		d.w.Write(openParenBytes)
-		if valueLen != 0 {
-			d.w.Write(lenEqualsBytes)
-			printInt(d.w, int64(valueLen), 10)
-		}
-		if !d.cs.DisableCapacities && valueCap != 0 {
-			if valueLen != 0 {
-				d.w.Write(spaceBytes)
-			}
-			d.w.Write(capEqualsBytes)
-			printInt(d.w, int64(valueCap), 10)
-		}
-		d.w.Write(closeParenBytes)
-		d.w.Write(spaceBytes)
-	}
-
-	// Call Stringer/error interfaces if they exist and the handle methods flag
-	// is enabled
-	if !d.cs.DisableMethods {
-		if (kind != reflect.Invalid) && (kind != reflect.Interface) {
-			if handled := handleMethods(d.cs, d.w, v); handled {
-				return
-			}
-		}
-	}
-
-	switch kind {
-	case reflect.Invalid:
-		// Do nothing.  We should never get here since invalid has already
-		// been handled above.
-
-	case reflect.Bool:
-		printBool(d.w, v.Bool())
-
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		printInt(d.w, v.Int(), 10)
-
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		printUint(d.w, v.Uint(), 10)
-
-	case reflect.Float32:
-		printFloat(d.w, v.Float(), 32)
-
-	case reflect.Float64:
-		printFloat(d.w, v.Float(), 64)
-
-	case reflect.Complex64:
-		printComplex(d.w, v.Complex(), 32)
-
-	case reflect.Complex128:
-		printComplex(d.w, v.Complex(), 64)
-
-	case reflect.Slice:
-		if v.IsNil() {
-			d.w.Write(nilAngleBytes)
-			break
-		}
-		fallthrough
-
-	case reflect.Array:
-		d.w.Write(openBraceNewlineBytes)
-		d.depth++
-		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
-			d.indent()
-			d.w.Write(maxNewlineBytes)
-		} else {
-			d.dumpSlice(v)
-		}
-		d.depth--
-		d.indent()
-		d.w.Write(closeBraceBytes)
-
-	case reflect.String:
-		d.w.Write([]byte(strconv.Quote(v.String())))
-
-	case reflect.Interface:
-		// The only time we should get here is for nil interfaces due to
-		// unpackValue calls.
-		if v.IsNil() {
-			d.w.Write(nilAngleBytes)
-		}
-
-	case reflect.Ptr:
-		// Do nothing.  We should never get here since pointers have already
-		// been handled above.
-
-	case reflect.Map:
-		// nil maps should be indicated as different than empty maps
-		if v.IsNil() {
-			d.w.Write(nilAngleBytes)
-			break
-		}
-
-		d.w.Write(openBraceNewlineBytes)
-		d.depth++
-		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
-			d.indent()
-			d.w.Write(maxNewlineBytes)
-		} else {
-			numEntries := v.Len()
-			keys := v.MapKeys()
-			if d.cs.SortKeys {
-				sortValues(keys, d.cs)
-			}
-			for i, key := range keys {
-				d.dump(d.unpackValue(key))
-				d.w.Write(colonSpaceBytes)
-				d.ignoreNextIndent = true
-				d.dump(d.unpackValue(v.MapIndex(key)))
-				if i < (numEntries - 1) {
-					d.w.Write(commaNewlineBytes)
-				} else {
-					d.w.Write(newlineBytes)
-				}
-			}
-		}
-		d.depth--
-		d.indent()
-		d.w.Write(closeBraceBytes)
-
-	case reflect.Struct:
-		d.w.Write(openBraceNewlineBytes)
-		d.depth++
-		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
-			d.indent()
-			d.w.Write(maxNewlineBytes)
-		} else {
-			vt := v.Type()
-			numFields := v.NumField()
-			for i := 0; i < numFields; i++ {
-				d.indent()
-				vtf := vt.Field(i)
-				d.w.Write([]byte(vtf.Name))
-				d.w.Write(colonSpaceBytes)
-				d.ignoreNextIndent = true
-				d.dump(d.unpackValue(v.Field(i)))
-				if i < (numFields - 1) {
-					d.w.Write(commaNewlineBytes)
-				} else {
-					d.w.Write(newlineBytes)
-				}
-			}
-		}
-		d.depth--
-		d.indent()
-		d.w.Write(closeBraceBytes)
-
-	case reflect.Uintptr:
-		printHexPtr(d.w, uintptr(v.Uint()))
-
-	case reflect.UnsafePointer, reflect.Chan, reflect.Func:
-		printHexPtr(d.w, v.Pointer())
-
-	// There were not any other types at the time this code was written, but
-	// fall back to letting the default fmt package handle it in case any new
-	// types are added.
-	default:
-		if v.CanInterface() {
-			fmt.Fprintf(d.w, "%v", v.Interface())
-		} else {
-			fmt.Fprintf(d.w, "%v", v.String())
-		}
-	}
-}
-
-// fdump is a helper function to consolidate the logic from the various public
-// methods which take varying writers and config states.
-func fdump(cs *ConfigState, w io.Writer, a ...interface{}) {
-	for _, arg := range a {
-		if arg == nil {
-			w.Write(interfaceBytes)
-			w.Write(spaceBytes)
-			w.Write(nilAngleBytes)
-			w.Write(newlineBytes)
-			continue
-		}
-
-		d := dumpState{w: w, cs: cs}
-		d.pointers = make(map[uintptr]int)
-		d.dump(reflect.ValueOf(arg))
-		d.w.Write(newlineBytes)
-	}
-}
-
-// Fdump formats and displays the passed arguments to io.Writer w.  It formats
-// exactly the same as Dump.
-func Fdump(w io.Writer, a ...interface{}) {
-	fdump(&Config, w, a...)
-}
-
-// Sdump returns a string with the passed arguments formatted exactly the same
-// as Dump.
-func Sdump(a ...interface{}) string {
-	var buf bytes.Buffer
-	fdump(&Config, &buf, a...)
-	return buf.String()
-}
-
-/*
-Dump displays the passed parameters to standard out with newlines, customizable
-indentation, and additional debug information such as complete types and all
-pointer addresses used to indirect to the final value.  It provides the
-following features over the built-in printing facilities provided by the fmt
-package:
-
-	* Pointers are dereferenced and followed
-	* Circular data structures are detected and handled properly
-	* Custom Stringer/error interfaces are optionally invoked, including
-	  on unexported types
-	* Custom types which only implement the Stringer/error interfaces via
-	  a pointer receiver are optionally invoked when passing non-pointer
-	  variables
-	* Byte arrays and slices are dumped like the hexdump -C command which
-	  includes offsets, byte values in hex, and ASCII output
-
-The configuration options are controlled by an exported package global,
-spew.Config.  See ConfigState for options documentation.
-
-See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
-get the formatted result as a string.
-*/
-func Dump(a ...interface{}) {
-	fdump(&Config, os.Stdout, a...)
-}

vendor/github.com/davecgh/go-spew/spew/format.go

@@ -1,419 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"fmt"
-	"reflect"
-	"strconv"
-	"strings"
-)
-
-// supportedFlags is a list of all the character flags supported by fmt package.
-const supportedFlags = "0-+# "
-
-// formatState implements the fmt.Formatter interface and contains information
-// about the state of a formatting operation.  The NewFormatter function can
-// be used to get a new Formatter which can be used directly as arguments
-// in standard fmt package printing calls.
-type formatState struct {
-	value          interface{}
-	fs             fmt.State
-	depth          int
-	pointers       map[uintptr]int
-	ignoreNextType bool
-	cs             *ConfigState
-}
-
-// buildDefaultFormat recreates the original format string without precision
-// and width information to pass in to fmt.Sprintf in the case of an
-// unrecognized type.  Unless new types are added to the language, this
-// function won't ever be called.
-func (f *formatState) buildDefaultFormat() (format string) {
-	buf := bytes.NewBuffer(percentBytes)
-
-	for _, flag := range supportedFlags {
-		if f.fs.Flag(int(flag)) {
-			buf.WriteRune(flag)
-		}
-	}
-
-	buf.WriteRune('v')
-
-	format = buf.String()
-	return format
-}
-
-// constructOrigFormat recreates the original format string including precision
-// and width information to pass along to the standard fmt package.  This allows
-// automatic deferral of all format strings this package doesn't support.
-func (f *formatState) constructOrigFormat(verb rune) (format string) {
-	buf := bytes.NewBuffer(percentBytes)
-
-	for _, flag := range supportedFlags {
-		if f.fs.Flag(int(flag)) {
-			buf.WriteRune(flag)
-		}
-	}
-
-	if width, ok := f.fs.Width(); ok {
-		buf.WriteString(strconv.Itoa(width))
-	}
-
-	if precision, ok := f.fs.Precision(); ok {
-		buf.Write(precisionBytes)
-		buf.WriteString(strconv.Itoa(precision))
-	}
-
-	buf.WriteRune(verb)
-
-	format = buf.String()
-	return format
-}
-
-// unpackValue returns values inside of non-nil interfaces when possible and
-// ensures that types for values which have been unpacked from an interface
-// are displayed when the show types flag is also set.
-// This is useful for data types like structs, arrays, slices, and maps which
-// can contain varying types packed inside an interface.
-func (f *formatState) unpackValue(v reflect.Value) reflect.Value {
-	if v.Kind() == reflect.Interface {
-		f.ignoreNextType = false
-		if !v.IsNil() {
-			v = v.Elem()
-		}
-	}
-	return v
-}
-
-// formatPtr handles formatting of pointers by indirecting them as necessary.
-func (f *formatState) formatPtr(v reflect.Value) {
-	// Display nil if top level pointer is nil.
-	showTypes := f.fs.Flag('#')
-	if v.IsNil() && (!showTypes || f.ignoreNextType) {
-		f.fs.Write(nilAngleBytes)
-		return
-	}
-
-	// Remove pointers at or below the current depth from map used to detect
-	// circular refs.
-	for k, depth := range f.pointers {
-		if depth >= f.depth {
-			delete(f.pointers, k)
-		}
-	}
-
-	// Keep list of all dereferenced pointers to possibly show later.
-	pointerChain := make([]uintptr, 0)
-
-	// Figure out how many levels of indirection there are by derferencing
-	// pointers and unpacking interfaces down the chain while detecting circular
-	// references.
-	nilFound := false
-	cycleFound := false
-	indirects := 0
-	ve := v
-	for ve.Kind() == reflect.Ptr {
-		if ve.IsNil() {
-			nilFound = true
-			break
-		}
-		indirects++
-		addr := ve.Pointer()
-		pointerChain = append(pointerChain, addr)
-		if pd, ok := f.pointers[addr]; ok && pd < f.depth {
-			cycleFound = true
-			indirects--
-			break
-		}
-		f.pointers[addr] = f.depth
-
-		ve = ve.Elem()
-		if ve.Kind() == reflect.Interface {
-			if ve.IsNil() {
-				nilFound = true
-				break
-			}
-			ve = ve.Elem()
-		}
-	}
-
-	// Display type or indirection level depending on flags.
-	if showTypes && !f.ignoreNextType {
-		f.fs.Write(openParenBytes)
-		f.fs.Write(bytes.Repeat(asteriskBytes, indirects))
-		f.fs.Write([]byte(ve.Type().String()))
-		f.fs.Write(closeParenBytes)
-	} else {
-		if nilFound || cycleFound {
-			indirects += strings.Count(ve.Type().String(), "*")
-		}
-		f.fs.Write(openAngleBytes)
-		f.fs.Write([]byte(strings.Repeat("*", indirects)))
-		f.fs.Write(closeAngleBytes)
-	}
-
-	// Display pointer information depending on flags.
-	if f.fs.Flag('+') && (len(pointerChain) > 0) {
-		f.fs.Write(openParenBytes)
-		for i, addr := range pointerChain {
-			if i > 0 {
-				f.fs.Write(pointerChainBytes)
-			}
-			printHexPtr(f.fs, addr)
-		}
-		f.fs.Write(closeParenBytes)
-	}
-
-	// Display dereferenced value.
-	switch {
-	case nilFound == true:
-		f.fs.Write(nilAngleBytes)
-
-	case cycleFound == true:
-		f.fs.Write(circularShortBytes)
-
-	default:
-		f.ignoreNextType = true
-		f.format(ve)
-	}
-}
-
-// format is the main workhorse for providing the Formatter interface.  It
-// uses the passed reflect value to figure out what kind of object we are
-// dealing with and formats it appropriately.  It is a recursive function,
-// however circular data structures are detected and handled properly.
-func (f *formatState) format(v reflect.Value) {
-	// Handle invalid reflect values immediately.
-	kind := v.Kind()
-	if kind == reflect.Invalid {
-		f.fs.Write(invalidAngleBytes)
-		return
-	}
-
-	// Handle pointers specially.
-	if kind == reflect.Ptr {
-		f.formatPtr(v)
-		return
-	}
-
-	// Print type information unless already handled elsewhere.
-	if !f.ignoreNextType && f.fs.Flag('#') {
-		f.fs.Write(openParenBytes)
-		f.fs.Write([]byte(v.Type().String()))
-		f.fs.Write(closeParenBytes)
-	}
-	f.ignoreNextType = false
-
-	// Call Stringer/error interfaces if they exist and the handle methods
-	// flag is enabled.
-	if !f.cs.DisableMethods {
-		if (kind != reflect.Invalid) && (kind != reflect.Interface) {
-			if handled := handleMethods(f.cs, f.fs, v); handled {
-				return
-			}
-		}
-	}
-
-	switch kind {
-	case reflect.Invalid:
-		// Do nothing.  We should never get here since invalid has already
-		// been handled above.
-
-	case reflect.Bool:
-		printBool(f.fs, v.Bool())
-
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		printInt(f.fs, v.Int(), 10)
-
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		printUint(f.fs, v.Uint(), 10)
-
-	case reflect.Float32:
-		printFloat(f.fs, v.Float(), 32)
-
-	case reflect.Float64:
-		printFloat(f.fs, v.Float(), 64)
-
-	case reflect.Complex64:
-		printComplex(f.fs, v.Complex(), 32)
-
-	case reflect.Complex128:
-		printComplex(f.fs, v.Complex(), 64)
-
-	case reflect.Slice:
-		if v.IsNil() {
-			f.fs.Write(nilAngleBytes)
-			break
-		}
-		fallthrough
-
-	case reflect.Array:
-		f.fs.Write(openBracketBytes)
-		f.depth++
-		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
-			f.fs.Write(maxShortBytes)
-		} else {
-			numEntries := v.Len()
-			for i := 0; i < numEntries; i++ {
-				if i > 0 {
-					f.fs.Write(spaceBytes)
-				}
-				f.ignoreNextType = true
-				f.format(f.unpackValue(v.Index(i)))
-			}
-		}
-		f.depth--
-		f.fs.Write(closeBracketBytes)
-
-	case reflect.String:
-		f.fs.Write([]byte(v.String()))
-
-	case reflect.Interface:
-		// The only time we should get here is for nil interfaces due to
-		// unpackValue calls.
-		if v.IsNil() {
-			f.fs.Write(nilAngleBytes)
-		}
-
-	case reflect.Ptr:
-		// Do nothing.  We should never get here since pointers have already
-		// been handled above.
-
-	case reflect.Map:
-		// nil maps should be indicated as different than empty maps
-		if v.IsNil() {
-			f.fs.Write(nilAngleBytes)
-			break
-		}
-
-		f.fs.Write(openMapBytes)
-		f.depth++
-		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
-			f.fs.Write(maxShortBytes)
-		} else {
-			keys := v.MapKeys()
-			if f.cs.SortKeys {
-				sortValues(keys, f.cs)
-			}
-			for i, key := range keys {
-				if i > 0 {
-					f.fs.Write(spaceBytes)
-				}
-				f.ignoreNextType = true
-				f.format(f.unpackValue(key))
-				f.fs.Write(colonBytes)
-				f.ignoreNextType = true
-				f.format(f.unpackValue(v.MapIndex(key)))
-			}
-		}
-		f.depth--
-		f.fs.Write(closeMapBytes)
-
-	case reflect.Struct:
-		numFields := v.NumField()
-		f.fs.Write(openBraceBytes)
-		f.depth++
-		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
-			f.fs.Write(maxShortBytes)
-		} else {
-			vt := v.Type()
-			for i := 0; i < numFields; i++ {
-				if i > 0 {
-					f.fs.Write(spaceBytes)
-				}
-				vtf := vt.Field(i)
-				if f.fs.Flag('+') || f.fs.Flag('#') {
-					f.fs.Write([]byte(vtf.Name))
-					f.fs.Write(colonBytes)
-				}
-				f.format(f.unpackValue(v.Field(i)))
-			}
-		}
-		f.depth--
-		f.fs.Write(closeBraceBytes)
-
-	case reflect.Uintptr:
-		printHexPtr(f.fs, uintptr(v.Uint()))
-
-	case reflect.UnsafePointer, reflect.Chan, reflect.Func:
-		printHexPtr(f.fs, v.Pointer())
-
-	// There were not any other types at the time this code was written, but
-	// fall back to letting the default fmt package handle it if any get added.
-	default:
-		format := f.buildDefaultFormat()
-		if v.CanInterface() {
-			fmt.Fprintf(f.fs, format, v.Interface())
-		} else {
-			fmt.Fprintf(f.fs, format, v.String())
-		}
-	}
-}
-
-// Format satisfies the fmt.Formatter interface. See NewFormatter for usage
-// details.
-func (f *formatState) Format(fs fmt.State, verb rune) {
-	f.fs = fs
-
-	// Use standard formatting for verbs that are not v.
-	if verb != 'v' {
-		format := f.constructOrigFormat(verb)
-		fmt.Fprintf(fs, format, f.value)
-		return
-	}
-
-	if f.value == nil {
-		if fs.Flag('#') {
-			fs.Write(interfaceBytes)
-		}
-		fs.Write(nilAngleBytes)
-		return
-	}
-
-	f.format(reflect.ValueOf(f.value))
-}
-
-// newFormatter is a helper function to consolidate the logic from the various
-// public methods which take varying config states.
-func newFormatter(cs *ConfigState, v interface{}) fmt.Formatter {
-	fs := &formatState{value: v, cs: cs}
-	fs.pointers = make(map[uintptr]int)
-	return fs
-}
-
-/*
-NewFormatter returns a custom formatter that satisfies the fmt.Formatter
-interface.  As a result, it integrates cleanly with standard fmt package
-printing functions.  The formatter is useful for inline printing of smaller data
-types similar to the standard %v format specifier.
-
-The custom formatter only responds to the %v (most compact), %+v (adds pointer
-addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
-combinations.  Any other verbs such as %x and %q will be sent to the the
-standard fmt package for formatting.  In addition, the custom formatter ignores
-the width and precision arguments (however they will still work on the format
-specifiers not handled by the custom formatter).
-
-Typically this function shouldn't be called directly.  It is much easier to make
-use of the custom formatter by calling one of the convenience functions such as
-Printf, Println, or Fprintf.
-*/
-func NewFormatter(v interface{}) fmt.Formatter {
-	return newFormatter(&Config, v)
-}

vendor/github.com/davecgh/go-spew/spew/spew.go

@@ -1,148 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"fmt"
-	"io"
-)
-
-// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the formatted string as a value that satisfies error.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Errorf(format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Errorf(format string, a ...interface{}) (err error) {
-	return fmt.Errorf(format, convertArgs(a)...)
-}
-
-// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprint(w, spew.NewFormatter(a), spew.NewFormatter(b))
-func Fprint(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprint(w, convertArgs(a)...)
-}
-
-// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintf(w, format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
-	return fmt.Fprintf(w, format, convertArgs(a)...)
-}
-
-// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
-// passed with a default Formatter interface returned by NewFormatter.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintln(w, spew.NewFormatter(a), spew.NewFormatter(b))
-func Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprintln(w, convertArgs(a)...)
-}
-
-// Print is a wrapper for fmt.Print that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Print(spew.NewFormatter(a), spew.NewFormatter(b))
-func Print(a ...interface{}) (n int, err error) {
-	return fmt.Print(convertArgs(a)...)
-}
-
-// Printf is a wrapper for fmt.Printf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Printf(format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Printf(format string, a ...interface{}) (n int, err error) {
-	return fmt.Printf(format, convertArgs(a)...)
-}
-
-// Println is a wrapper for fmt.Println that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Println(spew.NewFormatter(a), spew.NewFormatter(b))
-func Println(a ...interface{}) (n int, err error) {
-	return fmt.Println(convertArgs(a)...)
-}
-
-// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprint(spew.NewFormatter(a), spew.NewFormatter(b))
-func Sprint(a ...interface{}) string {
-	return fmt.Sprint(convertArgs(a)...)
-}
-
-// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintf(format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Sprintf(format string, a ...interface{}) string {
-	return fmt.Sprintf(format, convertArgs(a)...)
-}
-
-// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
-// were passed with a default Formatter interface returned by NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintln(spew.NewFormatter(a), spew.NewFormatter(b))
-func Sprintln(a ...interface{}) string {
-	return fmt.Sprintln(convertArgs(a)...)
-}
-
-// convertArgs accepts a slice of arguments and returns a slice of the same
-// length with each argument converted to a default spew Formatter interface.
-func convertArgs(args []interface{}) (formatters []interface{}) {
-	formatters = make([]interface{}, len(args))
-	for index, arg := range args {
-		formatters[index] = NewFormatter(arg)
-	}
-	return formatters
-}

vendor/github.com/pmezard/go-difflib/LICENSE

@@ -1,27 +0,0 @@
-Copyright (c) 2013, Patrick Mezard
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-    Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-    The names of its contributors may not be used to endorse or promote
-products derived from this software without specific prior written
-permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

vendor/github.com/pmezard/go-difflib/difflib/difflib.go

@@ -1,772 +0,0 @@
-// Package difflib is a partial port of Python difflib module.
-//
-// It provides tools to compare sequences of strings and generate textual diffs.
-//
-// The following class and functions have been ported:
-//
-// - SequenceMatcher
-//
-// - unified_diff
-//
-// - context_diff
-//
-// Getting unified diffs was the main goal of the port. Keep in mind this code
-// is mostly suitable to output text differences in a human friendly way, there
-// are no guarantees generated diffs are consumable by patch(1).
-package difflib
-
-import (
-	"bufio"
-	"bytes"
-	"fmt"
-	"io"
-	"strings"
-)
-
-func min(a, b int) int {
-	if a < b {
-		return a
-	}
-	return b
-}
-
-func max(a, b int) int {
-	if a > b {
-		return a
-	}
-	return b
-}
-
-func calculateRatio(matches, length int) float64 {
-	if length > 0 {
-		return 2.0 * float64(matches) / float64(length)
-	}
-	return 1.0
-}
-
-type Match struct {
-	A    int
-	B    int
-	Size int
-}
-
-type OpCode struct {
-	Tag byte
-	I1  int
-	I2  int
-	J1  int
-	J2  int
-}
-
-// SequenceMatcher compares sequence of strings. The basic
-// algorithm predates, and is a little fancier than, an algorithm
-// published in the late 1980's by Ratcliff and Obershelp under the
-// hyperbolic name "gestalt pattern matching".  The basic idea is to find
-// the longest contiguous matching subsequence that contains no "junk"
-// elements (R-O doesn't address junk).  The same idea is then applied
-// recursively to the pieces of the sequences to the left and to the right
-// of the matching subsequence.  This does not yield minimal edit
-// sequences, but does tend to yield matches that "look right" to people.
-//
-// SequenceMatcher tries to compute a "human-friendly diff" between two
-// sequences.  Unlike e.g. UNIX(tm) diff, the fundamental notion is the
-// longest *contiguous* & junk-free matching subsequence.  That's what
-// catches peoples' eyes.  The Windows(tm) windiff has another interesting
-// notion, pairing up elements that appear uniquely in each sequence.
-// That, and the method here, appear to yield more intuitive difference
-// reports than does diff.  This method appears to be the least vulnerable
-// to synching up on blocks of "junk lines", though (like blank lines in
-// ordinary text files, or maybe "<P>" lines in HTML files).  That may be
-// because this is the only method of the 3 that has a *concept* of
-// "junk" <wink>.
-//
-// Timing:  Basic R-O is cubic time worst case and quadratic time expected
-// case.  SequenceMatcher is quadratic time for the worst case and has
-// expected-case behavior dependent in a complicated way on how many
-// elements the sequences have in common; best case time is linear.
-type SequenceMatcher struct {
-	a              []string
-	b              []string
-	b2j            map[string][]int
-	IsJunk         func(string) bool
-	autoJunk       bool
-	bJunk          map[string]struct{}
-	matchingBlocks []Match
-	fullBCount     map[string]int
-	bPopular       map[string]struct{}
-	opCodes        []OpCode
-}
-
-func NewMatcher(a, b []string) *SequenceMatcher {
-	m := SequenceMatcher{autoJunk: true}
-	m.SetSeqs(a, b)
-	return &m
-}
-
-func NewMatcherWithJunk(a, b []string, autoJunk bool,
-	isJunk func(string) bool) *SequenceMatcher {
-
-	m := SequenceMatcher{IsJunk: isJunk, autoJunk: autoJunk}
-	m.SetSeqs(a, b)
-	return &m
-}
-
-// Set two sequences to be compared.
-func (m *SequenceMatcher) SetSeqs(a, b []string) {
-	m.SetSeq1(a)
-	m.SetSeq2(b)
-}
-
-// Set the first sequence to be compared. The second sequence to be compared is
-// not changed.
-//
-// SequenceMatcher computes and caches detailed information about the second
-// sequence, so if you want to compare one sequence S against many sequences,
-// use .SetSeq2(s) once and call .SetSeq1(x) repeatedly for each of the other
-// sequences.
-//
-// See also SetSeqs() and SetSeq2().
-func (m *SequenceMatcher) SetSeq1(a []string) {
-	if &a == &m.a {
-		return
-	}
-	m.a = a
-	m.matchingBlocks = nil
-	m.opCodes = nil
-}
-
-// Set the second sequence to be compared. The first sequence to be compared is
-// not changed.
-func (m *SequenceMatcher) SetSeq2(b []string) {
-	if &b == &m.b {
-		return
-	}
-	m.b = b
-	m.matchingBlocks = nil
-	m.opCodes = nil
-	m.fullBCount = nil
-	m.chainB()
-}
-
-func (m *SequenceMatcher) chainB() {
-	// Populate line -> index mapping
-	b2j := map[string][]int{}
-	for i, s := range m.b {
-		indices := b2j[s]
-		indices = append(indices, i)
-		b2j[s] = indices
-	}
-
-	// Purge junk elements
-	m.bJunk = map[string]struct{}{}
-	if m.IsJunk != nil {
-		junk := m.bJunk
-		for s, _ := range b2j {
-			if m.IsJunk(s) {
-				junk[s] = struct{}{}
-			}
-		}
-		for s, _ := range junk {
-			delete(b2j, s)
-		}
-	}
-
-	// Purge remaining popular elements
-	popular := map[string]struct{}{}
-	n := len(m.b)
-	if m.autoJunk && n >= 200 {
-		ntest := n/100 + 1
-		for s, indices := range b2j {
-			if len(indices) > ntest {
-				popular[s] = struct{}{}
-			}
-		}
-		for s, _ := range popular {
-			delete(b2j, s)
-		}
-	}
-	m.bPopular = popular
-	m.b2j = b2j
-}
-
-func (m *SequenceMatcher) isBJunk(s string) bool {
-	_, ok := m.bJunk[s]
-	return ok
-}
-
-// Find longest matching block in a[alo:ahi] and b[blo:bhi].
-//
-// If IsJunk is not defined:
-//
-// Return (i,j,k) such that a[i:i+k] is equal to b[j:j+k], where
-//     alo <= i <= i+k <= ahi
-//     blo <= j <= j+k <= bhi
-// and for all (i',j',k') meeting those conditions,
-//     k >= k'
-//     i <= i'
-//     and if i == i', j <= j'
-//
-// In other words, of all maximal matching blocks, return one that
-// starts earliest in a, and of all those maximal matching blocks that
-// start earliest in a, return the one that starts earliest in b.
-//
-// If IsJunk is defined, first the longest matching block is
-// determined as above, but with the additional restriction that no
-// junk element appears in the block.  Then that block is extended as
-// far as possible by matching (only) junk elements on both sides.  So
-// the resulting block never matches on junk except as identical junk
-// happens to be adjacent to an "interesting" match.
-//
-// If no blocks match, return (alo, blo, 0).
-func (m *SequenceMatcher) findLongestMatch(alo, ahi, blo, bhi int) Match {
-	// CAUTION:  stripping common prefix or suffix would be incorrect.
-	// E.g.,
-	//    ab
-	//    acab
-	// Longest matching block is "ab", but if common prefix is
-	// stripped, it's "a" (tied with "b").  UNIX(tm) diff does so
-	// strip, so ends up claiming that ab is changed to acab by
-	// inserting "ca" in the middle.  That's minimal but unintuitive:
-	// "it's obvious" that someone inserted "ac" at the front.
-	// Windiff ends up at the same place as diff, but by pairing up
-	// the unique 'b's and then matching the first two 'a's.
-	besti, bestj, bestsize := alo, blo, 0
-
-	// find longest junk-free match
-	// during an iteration of the loop, j2len[j] = length of longest
-	// junk-free match ending with a[i-1] and b[j]
-	j2len := map[int]int{}
-	for i := alo; i != ahi; i++ {
-		// look at all instances of a[i] in b; note that because
-		// b2j has no junk keys, the loop is skipped if a[i] is junk
-		newj2len := map[int]int{}
-		for _, j := range m.b2j[m.a[i]] {
-			// a[i] matches b[j]
-			if j < blo {
-				continue
-			}
-			if j >= bhi {
-				break
-			}
-			k := j2len[j-1] + 1
-			newj2len[j] = k
-			if k > bestsize {
-				besti, bestj, bestsize = i-k+1, j-k+1, k
-			}
-		}
-		j2len = newj2len
-	}
-
-	// Extend the best by non-junk elements on each end.  In particular,
-	// "popular" non-junk elements aren't in b2j, which greatly speeds
-	// the inner loop above, but also means "the best" match so far
-	// doesn't contain any junk *or* popular non-junk elements.
-	for besti > alo && bestj > blo && !m.isBJunk(m.b[bestj-1]) &&
-		m.a[besti-1] == m.b[bestj-1] {
-		besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
-	}
-	for besti+bestsize < ahi && bestj+bestsize < bhi &&
-		!m.isBJunk(m.b[bestj+bestsize]) &&
-		m.a[besti+bestsize] == m.b[bestj+bestsize] {
-		bestsize += 1
-	}
-
-	// Now that we have a wholly interesting match (albeit possibly
-	// empty!), we may as well suck up the matching junk on each
-	// side of it too.  Can't think of a good reason not to, and it
-	// saves post-processing the (possibly considerable) expense of
-	// figuring out what to do with it.  In the case of an empty
-	// interesting match, this is clearly the right thing to do,
-	// because no other kind of match is possible in the regions.
-	for besti > alo && bestj > blo && m.isBJunk(m.b[bestj-1]) &&
-		m.a[besti-1] == m.b[bestj-1] {
-		besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
-	}
-	for besti+bestsize < ahi && bestj+bestsize < bhi &&
-		m.isBJunk(m.b[bestj+bestsize]) &&
-		m.a[besti+bestsize] == m.b[bestj+bestsize] {
-		bestsize += 1
-	}
-
-	return Match{A: besti, B: bestj, Size: bestsize}
-}
-
-// Return list of triples describing matching subsequences.
-//
-// Each triple is of the form (i, j, n), and means that
-// a[i:i+n] == b[j:j+n].  The triples are monotonically increasing in
-// i and in j. It's also guaranteed that if (i, j, n) and (i', j', n') are
-// adjacent triples in the list, and the second is not the last triple in the
-// list, then i+n != i' or j+n != j'. IOW, adjacent triples never describe
-// adjacent equal blocks.
-//
-// The last triple is a dummy, (len(a), len(b), 0), and is the only
-// triple with n==0.
-func (m *SequenceMatcher) GetMatchingBlocks() []Match {
-	if m.matchingBlocks != nil {
-		return m.matchingBlocks
-	}
-
-	var matchBlocks func(alo, ahi, blo, bhi int, matched []Match) []Match
-	matchBlocks = func(alo, ahi, blo, bhi int, matched []Match) []Match {
-		match := m.findLongestMatch(alo, ahi, blo, bhi)
-		i, j, k := match.A, match.B, match.Size
-		if match.Size > 0 {
-			if alo < i && blo < j {
-				matched = matchBlocks(alo, i, blo, j, matched)
-			}
-			matched = append(matched, match)
-			if i+k < ahi && j+k < bhi {
-				matched = matchBlocks(i+k, ahi, j+k, bhi, matched)
-			}
-		}
-		return matched
-	}
-	matched := matchBlocks(0, len(m.a), 0, len(m.b), nil)
-
-	// It's possible that we have adjacent equal blocks in the
-	// matching_blocks list now.
-	nonAdjacent := []Match{}
-	i1, j1, k1 := 0, 0, 0
-	for _, b := range matched {
-		// Is this block adjacent to i1, j1, k1?
-		i2, j2, k2 := b.A, b.B, b.Size
-		if i1+k1 == i2 && j1+k1 == j2 {
-			// Yes, so collapse them -- this just increases the length of
-			// the first block by the length of the second, and the first
-			// block so lengthened remains the block to compare against.
-			k1 += k2
-		} else {
-			// Not adjacent.  Remember the first block (k1==0 means it's
-			// the dummy we started with), and make the second block the
-			// new block to compare against.
-			if k1 > 0 {
-				nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
-			}
-			i1, j1, k1 = i2, j2, k2
-		}
-	}
-	if k1 > 0 {
-		nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
-	}
-
-	nonAdjacent = append(nonAdjacent, Match{len(m.a), len(m.b), 0})
-	m.matchingBlocks = nonAdjacent
-	return m.matchingBlocks
-}
-
-// Return list of 5-tuples describing how to turn a into b.
-//
-// Each tuple is of the form (tag, i1, i2, j1, j2).  The first tuple
-// has i1 == j1 == 0, and remaining tuples have i1 == the i2 from the
-// tuple preceding it, and likewise for j1 == the previous j2.
-//
-// The tags are characters, with these meanings:
-//
-// 'r' (replace):  a[i1:i2] should be replaced by b[j1:j2]
-//
-// 'd' (delete):   a[i1:i2] should be deleted, j1==j2 in this case.
-//
-// 'i' (insert):   b[j1:j2] should be inserted at a[i1:i1], i1==i2 in this case.
-//
-// 'e' (equal):    a[i1:i2] == b[j1:j2]
-func (m *SequenceMatcher) GetOpCodes() []OpCode {
-	if m.opCodes != nil {
-		return m.opCodes
-	}
-	i, j := 0, 0
-	matching := m.GetMatchingBlocks()
-	opCodes := make([]OpCode, 0, len(matching))
-	for _, m := range matching {
-		//  invariant:  we've pumped out correct diffs to change
-		//  a[:i] into b[:j], and the next matching block is
-		//  a[ai:ai+size] == b[bj:bj+size]. So we need to pump
-		//  out a diff to change a[i:ai] into b[j:bj], pump out
-		//  the matching block, and move (i,j) beyond the match
-		ai, bj, size := m.A, m.B, m.Size
-		tag := byte(0)
-		if i < ai && j < bj {
-			tag = 'r'
-		} else if i < ai {
-			tag = 'd'
-		} else if j < bj {
-			tag = 'i'
-		}
-		if tag > 0 {
-			opCodes = append(opCodes, OpCode{tag, i, ai, j, bj})
-		}
-		i, j = ai+size, bj+size
-		// the list of matching blocks is terminated by a
-		// sentinel with size 0
-		if size > 0 {
-			opCodes = append(opCodes, OpCode{'e', ai, i, bj, j})
-		}
-	}
-	m.opCodes = opCodes
-	return m.opCodes
-}
-
-// Isolate change clusters by eliminating ranges with no changes.
-//
-// Return a generator of groups with up to n lines of context.
-// Each group is in the same format as returned by GetOpCodes().
-func (m *SequenceMatcher) GetGroupedOpCodes(n int) [][]OpCode {
-	if n < 0 {
-		n = 3
-	}
-	codes := m.GetOpCodes()
-	if len(codes) == 0 {
-		codes = []OpCode{OpCode{'e', 0, 1, 0, 1}}
-	}
-	// Fixup leading and trailing groups if they show no changes.
-	if codes[0].Tag == 'e' {
-		c := codes[0]
-		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
-		codes[0] = OpCode{c.Tag, max(i1, i2-n), i2, max(j1, j2-n), j2}
-	}
-	if codes[len(codes)-1].Tag == 'e' {
-		c := codes[len(codes)-1]
-		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
-		codes[len(codes)-1] = OpCode{c.Tag, i1, min(i2, i1+n), j1, min(j2, j1+n)}
-	}
-	nn := n + n
-	groups := [][]OpCode{}
-	group := []OpCode{}
-	for _, c := range codes {
-		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
-		// End the current group and start a new one whenever
-		// there is a large range with no changes.
-		if c.Tag == 'e' && i2-i1 > nn {
-			group = append(group, OpCode{c.Tag, i1, min(i2, i1+n),
-				j1, min(j2, j1+n)})
-			groups = append(groups, group)
-			group = []OpCode{}
-			i1, j1 = max(i1, i2-n), max(j1, j2-n)
-		}
-		group = append(group, OpCode{c.Tag, i1, i2, j1, j2})
-	}
-	if len(group) > 0 && !(len(group) == 1 && group[0].Tag == 'e') {
-		groups = append(groups, group)
-	}
-	return groups
-}
-
-// Return a measure of the sequences' similarity (float in [0,1]).
-//
-// Where T is the total number of elements in both sequences, and
-// M is the number of matches, this is 2.0*M / T.
-// Note that this is 1 if the sequences are identical, and 0 if
-// they have nothing in common.
-//
-// .Ratio() is expensive to compute if you haven't already computed
-// .GetMatchingBlocks() or .GetOpCodes(), in which case you may
-// want to try .QuickRatio() or .RealQuickRation() first to get an
-// upper bound.
-func (m *SequenceMatcher) Ratio() float64 {
-	matches := 0
-	for _, m := range m.GetMatchingBlocks() {
-		matches += m.Size
-	}
-	return calculateRatio(matches, len(m.a)+len(m.b))
-}
-
-// Return an upper bound on ratio() relatively quickly.
-//
-// This isn't defined beyond that it is an upper bound on .Ratio(), and
-// is faster to compute.
-func (m *SequenceMatcher) QuickRatio() float64 {
-	// viewing a and b as multisets, set matches to the cardinality
-	// of their intersection; this counts the number of matches
-	// without regard to order, so is clearly an upper bound
-	if m.fullBCount == nil {
-		m.fullBCount = map[string]int{}
-		for _, s := range m.b {
-			m.fullBCount[s] = m.fullBCount[s] + 1
-		}
-	}
-
-	// avail[x] is the number of times x appears in 'b' less the
-	// number of times we've seen it in 'a' so far ... kinda
-	avail := map[string]int{}
-	matches := 0
-	for _, s := range m.a {
-		n, ok := avail[s]
-		if !ok {
-			n = m.fullBCount[s]
-		}
-		avail[s] = n - 1
-		if n > 0 {
-			matches += 1
-		}
-	}
-	return calculateRatio(matches, len(m.a)+len(m.b))
-}
-
-// Return an upper bound on ratio() very quickly.
-//
-// This isn't defined beyond that it is an upper bound on .Ratio(), and
-// is faster to compute than either .Ratio() or .QuickRatio().
-func (m *SequenceMatcher) RealQuickRatio() float64 {
-	la, lb := len(m.a), len(m.b)
-	return calculateRatio(min(la, lb), la+lb)
-}
-
-// Convert range to the "ed" format
-func formatRangeUnified(start, stop int) string {
-	// Per the diff spec at http://www.unix.org/single_unix_specification/
-	beginning := start + 1 // lines start numbering with one
-	length := stop - start
-	if length == 1 {
-		return fmt.Sprintf("%d", beginning)
-	}
-	if length == 0 {
-		beginning -= 1 // empty ranges begin at line just before the range
-	}
-	return fmt.Sprintf("%d,%d", beginning, length)
-}
-
-// Unified diff parameters
-type UnifiedDiff struct {
-	A        []string // First sequence lines
-	FromFile string   // First file name
-	FromDate string   // First file time
-	B        []string // Second sequence lines
-	ToFile   string   // Second file name
-	ToDate   string   // Second file time
-	Eol      string   // Headers end of line, defaults to LF
-	Context  int      // Number of context lines
-}
-
-// Compare two sequences of lines; generate the delta as a unified diff.
-//
-// Unified diffs are a compact way of showing line changes and a few
-// lines of context.  The number of context lines is set by 'n' which
-// defaults to three.
-//
-// By default, the diff control lines (those with ---, +++, or @@) are
-// created with a trailing newline.  This is helpful so that inputs
-// created from file.readlines() result in diffs that are suitable for
-// file.writelines() since both the inputs and outputs have trailing
-// newlines.
-//
-// For inputs that do not have trailing newlines, set the lineterm
-// argument to "" so that the output will be uniformly newline free.
-//
-// The unidiff format normally has a header for filenames and modification
-// times.  Any or all of these may be specified using strings for
-// 'fromfile', 'tofile', 'fromfiledate', and 'tofiledate'.
-// The modification times are normally expressed in the ISO 8601 format.
-func WriteUnifiedDiff(writer io.Writer, diff UnifiedDiff) error {
-	buf := bufio.NewWriter(writer)
-	defer buf.Flush()
-	wf := func(format string, args ...interface{}) error {
-		_, err := buf.WriteString(fmt.Sprintf(format, args...))
-		return err
-	}
-	ws := func(s string) error {
-		_, err := buf.WriteString(s)
-		return err
-	}
-
-	if len(diff.Eol) == 0 {
-		diff.Eol = "\n"
-	}
-
-	started := false
-	m := NewMatcher(diff.A, diff.B)
-	for _, g := range m.GetGroupedOpCodes(diff.Context) {
-		if !started {
-			started = true
-			fromDate := ""
-			if len(diff.FromDate) > 0 {
-				fromDate = "\t" + diff.FromDate
-			}
-			toDate := ""
-			if len(diff.ToDate) > 0 {
-				toDate = "\t" + diff.ToDate
-			}
-			if diff.FromFile != "" || diff.ToFile != "" {
-				err := wf("--- %s%s%s", diff.FromFile, fromDate, diff.Eol)
-				if err != nil {
-					return err
-				}
-				err = wf("+++ %s%s%s", diff.ToFile, toDate, diff.Eol)
-				if err != nil {
-					return err
-				}
-			}
-		}
-		first, last := g[0], g[len(g)-1]
-		range1 := formatRangeUnified(first.I1, last.I2)
-		range2 := formatRangeUnified(first.J1, last.J2)
-		if err := wf("@@ -%s +%s @@%s", range1, range2, diff.Eol); err != nil {
-			return err
-		}
-		for _, c := range g {
-			i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
-			if c.Tag == 'e' {
-				for _, line := range diff.A[i1:i2] {
-					if err := ws(" " + line); err != nil {
-						return err
-					}
-				}
-				continue
-			}
-			if c.Tag == 'r' || c.Tag == 'd' {
-				for _, line := range diff.A[i1:i2] {
-					if err := ws("-" + line); err != nil {
-						return err
-					}
-				}
-			}
-			if c.Tag == 'r' || c.Tag == 'i' {
-				for _, line := range diff.B[j1:j2] {
-					if err := ws("+" + line); err != nil {
-						return err
-					}
-				}
-			}
-		}
-	}
-	return nil
-}
-
-// Like WriteUnifiedDiff but returns the diff a string.
-func GetUnifiedDiffString(diff UnifiedDiff) (string, error) {
-	w := &bytes.Buffer{}
-	err := WriteUnifiedDiff(w, diff)
-	return string(w.Bytes()), err
-}
-
-// Convert range to the "ed" format.
-func formatRangeContext(start, stop int) string {
-	// Per the diff spec at http://www.unix.org/single_unix_specification/
-	beginning := start + 1 // lines start numbering with one
-	length := stop - start
-	if length == 0 {
-		beginning -= 1 // empty ranges begin at line just before the range
-	}
-	if length <= 1 {
-		return fmt.Sprintf("%d", beginning)
-	}
-	return fmt.Sprintf("%d,%d", beginning, beginning+length-1)
-}
-
-type ContextDiff UnifiedDiff
-
-// Compare two sequences of lines; generate the delta as a context diff.
-//
-// Context diffs are a compact way of showing line changes and a few
-// lines of context. The number of context lines is set by diff.Context
-// which defaults to three.
-//
-// By default, the diff control lines (those with *** or ---) are
-// created with a trailing newline.
-//
-// For inputs that do not have trailing newlines, set the diff.Eol
-// argument to "" so that the output will be uniformly newline free.
-//
-// The context diff format normally has a header for filenames and
-// modification times.  Any or all of these may be specified using
-// strings for diff.FromFile, diff.ToFile, diff.FromDate, diff.ToDate.
-// The modification times are normally expressed in the ISO 8601 format.
-// If not specified, the strings default to blanks.
-func WriteContextDiff(writer io.Writer, diff ContextDiff) error {
-	buf := bufio.NewWriter(writer)
-	defer buf.Flush()
-	var diffErr error
-	wf := func(format string, args ...interface{}) {
-		_, err := buf.WriteString(fmt.Sprintf(format, args...))
-		if diffErr == nil && err != nil {
-			diffErr = err
-		}
-	}
-	ws := func(s string) {
-		_, err := buf.WriteString(s)
-		if diffErr == nil && err != nil {
-			diffErr = err
-		}
-	}
-
-	if len(diff.Eol) == 0 {
-		diff.Eol = "\n"
-	}
-
-	prefix := map[byte]string{
-		'i': "+ ",
-		'd': "- ",
-		'r': "! ",
-		'e': "  ",
-	}
-
-	started := false
-	m := NewMatcher(diff.A, diff.B)
-	for _, g := range m.GetGroupedOpCodes(diff.Context) {
-		if !started {
-			started = true
-			fromDate := ""
-			if len(diff.FromDate) > 0 {
-				fromDate = "\t" + diff.FromDate
-			}
-			toDate := ""
-			if len(diff.ToDate) > 0 {
-				toDate = "\t" + diff.ToDate
-			}
-			if diff.FromFile != "" || diff.ToFile != "" {
-				wf("*** %s%s%s", diff.FromFile, fromDate, diff.Eol)
-				wf("--- %s%s%s", diff.ToFile, toDate, diff.Eol)
-			}
-		}
-
-		first, last := g[0], g[len(g)-1]
-		ws("***************" + diff.Eol)
-
-		range1 := formatRangeContext(first.I1, last.I2)
-		wf("*** %s ****%s", range1, diff.Eol)
-		for _, c := range g {
-			if c.Tag == 'r' || c.Tag == 'd' {
-				for _, cc := range g {
-					if cc.Tag == 'i' {
-						continue
-					}
-					for _, line := range diff.A[cc.I1:cc.I2] {
-						ws(prefix[cc.Tag] + line)
-					}
-				}
-				break
-			}
-		}
-
-		range2 := formatRangeContext(first.J1, last.J2)
-		wf("--- %s ----%s", range2, diff.Eol)
-		for _, c := range g {
-			if c.Tag == 'r' || c.Tag == 'i' {
-				for _, cc := range g {
-					if cc.Tag == 'd' {
-						continue
-					}
-					for _, line := range diff.B[cc.J1:cc.J2] {
-						ws(prefix[cc.Tag] + line)
-					}
-				}
-				break
-			}
-		}
-	}
-	return diffErr
-}
-
-// Like WriteContextDiff but returns the diff a string.
-func GetContextDiffString(diff ContextDiff) (string, error) {
-	w := &bytes.Buffer{}
-	err := WriteContextDiff(w, diff)
-	return string(w.Bytes()), err
-}
-
-// Split a string on "\n" while preserving them. The output can be used
-// as input for UnifiedDiff and ContextDiff structures.
-func SplitLines(s string) []string {
-	lines := strings.SplitAfter(s, "\n")
-	lines[len(lines)-1] += "\n"
-	return lines
-}

vendor/github.com/stretchr/objx/LICENSE

@@ -1,22 +0,0 @@
-The MIT License
-
-Copyright (c) 2014 Stretchr, Inc.
-Copyright (c) 2017-2018 objx contributors
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

vendor/github.com/stretchr/objx/accessors.go

@@ -1,171 +0,0 @@
-package objx
-
-import (
-	"fmt"
-	"regexp"
-	"strconv"
-	"strings"
-)
-
-// arrayAccesRegexString is the regex used to extract the array number
-// from the access path
-const arrayAccesRegexString = `^(.+)\[([0-9]+)\]$`
-
-// arrayAccesRegex is the compiled arrayAccesRegexString
-var arrayAccesRegex = regexp.MustCompile(arrayAccesRegexString)
-
-// Get gets the value using the specified selector and
-// returns it inside a new Obj object.
-//
-// If it cannot find the value, Get will return a nil
-// value inside an instance of Obj.
-//
-// Get can only operate directly on map[string]interface{} and []interface.
-//
-// Example
-//
-// To access the title of the third chapter of the second book, do:
-//
-//    o.Get("books[1].chapters[2].title")
-func (m Map) Get(selector string) *Value {
-	rawObj := access(m, selector, nil, false, false)
-	return &Value{data: rawObj}
-}
-
-// Set sets the value using the specified selector and
-// returns the object on which Set was called.
-//
-// Set can only operate directly on map[string]interface{} and []interface
-//
-// Example
-//
-// To set the title of the third chapter of the second book, do:
-//
-//    o.Set("books[1].chapters[2].title","Time to Go")
-func (m Map) Set(selector string, value interface{}) Map {
-	access(m, selector, value, true, false)
-	return m
-}
-
-// access accesses the object using the selector and performs the
-// appropriate action.
-func access(current, selector, value interface{}, isSet, panics bool) interface{} {
-
-	switch selector.(type) {
-	case int, int8, int16, int32, int64, uint, uint8, uint16, uint32, uint64:
-
-		if array, ok := current.([]interface{}); ok {
-			index := intFromInterface(selector)
-
-			if index >= len(array) {
-				if panics {
-					panic(fmt.Sprintf("objx: Index %d is out of range. Slice only contains %d items.", index, len(array)))
-				}
-				return nil
-			}
-
-			return array[index]
-		}
-
-		return nil
-
-	case string:
-
-		selStr := selector.(string)
-		selSegs := strings.SplitN(selStr, PathSeparator, 2)
-		thisSel := selSegs[0]
-		index := -1
-		var err error
-
-		if strings.Contains(thisSel, "[") {
-			arrayMatches := arrayAccesRegex.FindStringSubmatch(thisSel)
-
-			if len(arrayMatches) > 0 {
-				// Get the key into the map
-				thisSel = arrayMatches[1]
-
-				// Get the index into the array at the key
-				index, err = strconv.Atoi(arrayMatches[2])
-
-				if err != nil {
-					// This should never happen. If it does, something has gone
-					// seriously wrong. Panic.
-					panic("objx: Array index is not an integer.  Must use array[int].")
-				}
-			}
-		}
-
-		if curMap, ok := current.(Map); ok {
-			current = map[string]interface{}(curMap)
-		}
-
-		// get the object in question
-		switch current.(type) {
-		case map[string]interface{}:
-			curMSI := current.(map[string]interface{})
-			if len(selSegs) <= 1 && isSet {
-				curMSI[thisSel] = value
-				return nil
-			}
-			current = curMSI[thisSel]
-		default:
-			current = nil
-		}
-
-		if current == nil && panics {
-			panic(fmt.Sprintf("objx: '%v' invalid on object.", selector))
-		}
-
-		// do we need to access the item of an array?
-		if index > -1 {
-			if array, ok := current.([]interface{}); ok {
-				if index < len(array) {
-					current = array[index]
-				} else {
-					if panics {
-						panic(fmt.Sprintf("objx: Index %d is out of range. Slice only contains %d items.", index, len(array)))
-					}
-					current = nil
-				}
-			}
-		}
-
-		if len(selSegs) > 1 {
-			current = access(current, selSegs[1], value, isSet, panics)
-		}
-
-	}
-	return current
-}
-
-// intFromInterface converts an interface object to the largest
-// representation of an unsigned integer using a type switch and
-// assertions
-func intFromInterface(selector interface{}) int {
-	var value int
-	switch selector.(type) {
-	case int:
-		value = selector.(int)
-	case int8:
-		value = int(selector.(int8))
-	case int16:
-		value = int(selector.(int16))
-	case int32:
-		value = int(selector.(int32))
-	case int64:
-		value = int(selector.(int64))
-	case uint:
-		value = int(selector.(uint))
-	case uint8:
-		value = int(selector.(uint8))
-	case uint16:
-		value = int(selector.(uint16))
-	case uint32:
-		value = int(selector.(uint32))
-	case uint64:
-		value = int(selector.(uint64))
-	default:
-		panic("objx: array access argument is not an integer type (this should never happen)")
-	}
-	return value
-}

vendor/github.com/stretchr/objx/constants.go

@@ -1,13 +0,0 @@
-package objx
-
-const (
-	// PathSeparator is the character used to separate the elements
-	// of the keypath.
-	//
-	// For example, `location.address.city`
-	PathSeparator string = "."
-
-	// SignatureSeparator is the character that is used to
-	// separate the Base64 string from the security signature.
-	SignatureSeparator = "_"
-)

vendor/github.com/stretchr/objx/conversions.go

@@ -1,108 +0,0 @@
-package objx
-
-import (
-	"bytes"
-	"encoding/base64"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"net/url"
-)
-
-// JSON converts the contained object to a JSON string
-// representation
-func (m Map) JSON() (string, error) {
-	result, err := json.Marshal(m)
-	if err != nil {
-		err = errors.New("objx: JSON encode failed with: " + err.Error())
-	}
-	return string(result), err
-}
-
-// MustJSON converts the contained object to a JSON string
-// representation and panics if there is an error
-func (m Map) MustJSON() string {
-	result, err := m.JSON()
-	if err != nil {
-		panic(err.Error())
-	}
-	return result
-}
-
-// Base64 converts the contained object to a Base64 string
-// representation of the JSON string representation
-func (m Map) Base64() (string, error) {
-	var buf bytes.Buffer
-
-	jsonData, err := m.JSON()
-	if err != nil {
-		return "", err
-	}
-
-	encoder := base64.NewEncoder(base64.StdEncoding, &buf)
-	_, err = encoder.Write([]byte(jsonData))
-	if err != nil {
-		return "", err
-	}
-	_ = encoder.Close()
-
-	return buf.String(), nil
-}
-
-// MustBase64 converts the contained object to a Base64 string
-// representation of the JSON string representation and panics
-// if there is an error
-func (m Map) MustBase64() string {
-	result, err := m.Base64()
-	if err != nil {
-		panic(err.Error())
-	}
-	return result
-}
-
-// SignedBase64 converts the contained object to a Base64 string
-// representation of the JSON string representation and signs it
-// using the provided key.
-func (m Map) SignedBase64(key string) (string, error) {
-	base64, err := m.Base64()
-	if err != nil {
-		return "", err
-	}
-
-	sig := HashWithKey(base64, key)
-	return base64 + SignatureSeparator + sig, nil
-}
-
-// MustSignedBase64 converts the contained object to a Base64 string
-// representation of the JSON string representation and signs it
-// using the provided key and panics if there is an error
-func (m Map) MustSignedBase64(key string) string {
-	result, err := m.SignedBase64(key)
-	if err != nil {
-		panic(err.Error())
-	}
-	return result
-}
-
-/*
-	URL Query
-	------------------------------------------------
-*/
-
-// URLValues creates a url.Values object from an Obj. This
-// function requires that the wrapped object be a map[string]interface{}
-func (m Map) URLValues() url.Values {
-	vals := make(url.Values)
-	for k, v := range m {
-		//TODO: can this be done without sprintf?
-		vals.Set(k, fmt.Sprintf("%v", v))
-	}
-	return vals
-}
-
-// URLQuery gets an encoded URL query representing the given
-// Obj. This function requires that the wrapped object be a
-// map[string]interface{}
-func (m Map) URLQuery() (string, error) {
-	return m.URLValues().Encode(), nil
-}

vendor/github.com/stretchr/objx/doc.go

@@ -1,66 +0,0 @@
-/*
-Objx - Go package for dealing with maps, slices, JSON and other data.
-
-Overview
-
-Objx provides the `objx.Map` type, which is a `map[string]interface{}` that exposes
-a powerful `Get` method (among others) that allows you to easily and quickly get
-access to data within the map, without having to worry too much about type assertions,
-missing data, default values etc.
-
-Pattern
-
-Objx uses a preditable pattern to make access data from within `map[string]interface{}` easy.
-Call one of the `objx.` functions to create your `objx.Map` to get going:
-
-    m, err := objx.FromJSON(json)
-
-NOTE: Any methods or functions with the `Must` prefix will panic if something goes wrong,
-the rest will be optimistic and try to figure things out without panicking.
-
-Use `Get` to access the value you're interested in.  You can use dot and array
-notation too:
-
-     m.Get("places[0].latlng")
-
-Once you have sought the `Value` you're interested in, you can use the `Is*` methods to determine its type.
-
-     if m.Get("code").IsStr() { // Your code... }
-
-Or you can just assume the type, and use one of the strong type methods to extract the real value:
-
-   m.Get("code").Int()
-
-If there's no value there (or if it's the wrong type) then a default value will be returned,
-or you can be explicit about the default value.
-
-     Get("code").Int(-1)
-
-If you're dealing with a slice of data as a value, Objx provides many useful methods for iterating,
-manipulating and selecting that data.  You can find out more by exploring the index below.
-
-Reading data
-
-A simple example of how to use Objx:
-
-   // Use MustFromJSON to make an objx.Map from some JSON
-   m := objx.MustFromJSON(`{"name": "Mat", "age": 30}`)
-
-   // Get the details
-   name := m.Get("name").Str()
-   age := m.Get("age").Int()
-
-   // Get their nickname (or use their name if they don't have one)
-   nickname := m.Get("nickname").Str(name)
-
-Ranging
-
-Since `objx.Map` is a `map[string]interface{}` you can treat it as such.
-For example, to `range` the data, do what you would expect:
-
-    m := objx.MustFromJSON(json)
-    for key, value := range m {
-      // Your code...
-    }
-*/
-package objx

vendor/github.com/stretchr/objx/map.go

@@ -1,193 +0,0 @@
-package objx
-
-import (
-	"encoding/base64"
-	"encoding/json"
-	"errors"
-	"io/ioutil"
-	"net/url"
-	"strings"
-)
-
-// MSIConvertable is an interface that defines methods for converting your
-// custom types to a map[string]interface{} representation.
-type MSIConvertable interface {
-	// MSI gets a map[string]interface{} (msi) representing the
-	// object.
-	MSI() map[string]interface{}
-}
-
-// Map provides extended functionality for working with
-// untyped data, in particular map[string]interface (msi).
-type Map map[string]interface{}
-
-// Value returns the internal value instance
-func (m Map) Value() *Value {
-	return &Value{data: m}
-}
-
-// Nil represents a nil Map.
-var Nil = New(nil)
-
-// New creates a new Map containing the map[string]interface{} in the data argument.
-// If the data argument is not a map[string]interface, New attempts to call the
-// MSI() method on the MSIConvertable interface to create one.
-func New(data interface{}) Map {
-	if _, ok := data.(map[string]interface{}); !ok {
-		if converter, ok := data.(MSIConvertable); ok {
-			data = converter.MSI()
-		} else {
-			return nil
-		}
-	}
-	return Map(data.(map[string]interface{}))
-}
-
-// MSI creates a map[string]interface{} and puts it inside a new Map.
-//
-// The arguments follow a key, value pattern.
-//
-// Panics
-//
-// Panics if any key argument is non-string or if there are an odd number of arguments.
-//
-// Example
-//
-// To easily create Maps:
-//
-//     m := objx.MSI("name", "Mat", "age", 29, "subobj", objx.MSI("active", true))
-//
-//     // creates an Map equivalent to
-//     m := objx.New(map[string]interface{}{"name": "Mat", "age": 29, "subobj": map[string]interface{}{"active": true}})
-func MSI(keyAndValuePairs ...interface{}) Map {
-	newMap := make(map[string]interface{})
-	keyAndValuePairsLen := len(keyAndValuePairs)
-	if keyAndValuePairsLen%2 != 0 {
-		panic("objx: MSI must have an even number of arguments following the 'key, value' pattern.")
-	}
-
-	for i := 0; i < keyAndValuePairsLen; i = i + 2 {
-		key := keyAndValuePairs[i]
-		value := keyAndValuePairs[i+1]
-
-		// make sure the key is a string
-		keyString, keyStringOK := key.(string)
-		if !keyStringOK {
-			panic("objx: MSI must follow 'string, interface{}' pattern.  " + keyString + " is not a valid key.")
-		}
-		newMap[keyString] = value
-	}
-	return New(newMap)
-}
-
-// ****** Conversion Constructors
-
-// MustFromJSON creates a new Map containing the data specified in the
-// jsonString.
-//
-// Panics if the JSON is invalid.
-func MustFromJSON(jsonString string) Map {
-	o, err := FromJSON(jsonString)
-	if err != nil {
-		panic("objx: MustFromJSON failed with error: " + err.Error())
-	}
-	return o
-}
-
-// FromJSON creates a new Map containing the data specified in the
-// jsonString.
-//
-// Returns an error if the JSON is invalid.
-func FromJSON(jsonString string) (Map, error) {
-	var data interface{}
-	err := json.Unmarshal([]byte(jsonString), &data)
-	if err != nil {
-		return Nil, err
-	}
-	return New(data), nil
-}
-
-// FromBase64 creates a new Obj containing the data specified
-// in the Base64 string.
-//
-// The string is an encoded JSON string returned by Base64
-func FromBase64(base64String string) (Map, error) {
-	decoder := base64.NewDecoder(base64.StdEncoding, strings.NewReader(base64String))
-	decoded, err := ioutil.ReadAll(decoder)
-	if err != nil {
-		return nil, err
-	}
-	return FromJSON(string(decoded))
-}
-
-// MustFromBase64 creates a new Obj containing the data specified
-// in the Base64 string and panics if there is an error.
-//
-// The string is an encoded JSON string returned by Base64
-func MustFromBase64(base64String string) Map {
-	result, err := FromBase64(base64String)
-	if err != nil {
-		panic("objx: MustFromBase64 failed with error: " + err.Error())
-	}
-	return result
-}
-
-// FromSignedBase64 creates a new Obj containing the data specified
-// in the Base64 string.
-//
-// The string is an encoded JSON string returned by SignedBase64
-func FromSignedBase64(base64String, key string) (Map, error) {
-	parts := strings.Split(base64String, SignatureSeparator)
-	if len(parts) != 2 {
-		return nil, errors.New("objx: Signed base64 string is malformed")
-	}
-
-	sig := HashWithKey(parts[0], key)
-	if parts[1] != sig {
-		return nil, errors.New("objx: Signature for base64 data does not match")
-	}
-	return FromBase64(parts[0])
-}
-
-// MustFromSignedBase64 creates a new Obj containing the data specified
-// in the Base64 string and panics if there is an error.
-//
-// The string is an encoded JSON string returned by Base64
-func MustFromSignedBase64(base64String, key string) Map {
-	result, err := FromSignedBase64(base64String, key)
-	if err != nil {
-		panic("objx: MustFromSignedBase64 failed with error: " + err.Error())
-	}
-	return result
-}
-
-// FromURLQuery generates a new Obj by parsing the specified
-// query.
-//
-// For queries with multiple values, the first value is selected.
-func FromURLQuery(query string) (Map, error) {
-	vals, err := url.ParseQuery(query)
-	if err != nil {
-		return nil, err
-	}
-
-	m := make(map[string]interface{})
-	for k, vals := range vals {
-		m[k] = vals[0]
-	}
-	return New(m), nil
-}
-
-// MustFromURLQuery generates a new Obj by parsing the specified
-// query.
-//
-// For queries with multiple values, the first value is selected.
-//
-// Panics if it encounters an error
-func MustFromURLQuery(query string) Map {
-	o, err := FromURLQuery(query)
-	if err != nil {
-		panic("objx: MustFromURLQuery failed with error: " + err.Error())
-	}
-	return o
-}

vendor/github.com/stretchr/objx/mutations.go

@@ -1,74 +0,0 @@
-package objx
-
-// Exclude returns a new Map with the keys in the specified []string
-// excluded.
-func (m Map) Exclude(exclude []string) Map {
-	excluded := make(Map)
-	for k, v := range m {
-		var shouldInclude = true
-		for _, toExclude := range exclude {
-			if k == toExclude {
-				shouldInclude = false
-				break
-			}
-		}
-		if shouldInclude {
-			excluded[k] = v
-		}
-	}
-	return excluded
-}
-
-// Copy creates a shallow copy of the Obj.
-func (m Map) Copy() Map {
-	copied := make(map[string]interface{})
-	for k, v := range m {
-		copied[k] = v
-	}
-	return New(copied)
-}
-
-// Merge blends the specified map with a copy of this map and returns the result.
-//
-// Keys that appear in both will be selected from the specified map.
-// This method requires that the wrapped object be a map[string]interface{}
-func (m Map) Merge(merge Map) Map {
-	return m.Copy().MergeHere(merge)
-}
-
-// MergeHere blends the specified map with this map and returns the current map.
-//
-// Keys that appear in both will be selected from the specified map. The original map
-// will be modified. This method requires that
-// the wrapped object be a map[string]interface{}
-func (m Map) MergeHere(merge Map) Map {
-	for k, v := range merge {
-		m[k] = v
-	}
-	return m
-}
-
-// Transform builds a new Obj giving the transformer a chance
-// to change the keys and values as it goes. This method requires that
-// the wrapped object be a map[string]interface{}
-func (m Map) Transform(transformer func(key string, value interface{}) (string, interface{})) Map {
-	newMap := make(map[string]interface{})
-	for k, v := range m {
-		modifiedKey, modifiedVal := transformer(k, v)
-		newMap[modifiedKey] = modifiedVal
-	}
-	return New(newMap)
-}
-
-// TransformKeys builds a new map using the specified key mapping.
-//
-// Unspecified keys will be unaltered.
-// This method requires that the wrapped object be a map[string]interface{}
-func (m Map) TransformKeys(mapping map[string]string) Map {
-	return m.Transform(func(key string, value interface{}) (string, interface{}) {
-		if newKey, ok := mapping[key]; ok {
-			return newKey, value
-		}
-		return key, value
-	})
-}

vendor/github.com/stretchr/objx/security.go

@@ -1,17 +0,0 @@
-package objx
-
-import (
-	"crypto/sha1"
-	"encoding/hex"
-)
-
-// HashWithKey hashes the specified string using the security
-// key.
-func HashWithKey(data, key string) string {
-	hash := sha1.New()
-	_, err := hash.Write([]byte(data + ":" + key))
-	if err != nil {
-		return ""
-	}
-	return hex.EncodeToString(hash.Sum(nil))
-}

vendor/github.com/stretchr/objx/tests.go

@@ -1,17 +0,0 @@
-package objx
-
-// Has gets whether there is something at the specified selector
-// or not.
-//
-// If m is nil, Has will always return false.
-func (m Map) Has(selector string) bool {
-	if m == nil {
-		return false
-	}
-	return !m.Get(selector).IsNil()
-}
-
-// IsNil gets whether the data is nil or not.
-func (v *Value) IsNil() bool {
-	return v == nil || v.data == nil
-}

vendor/github.com/stretchr/objx/value.go

@@ -1,56 +0,0 @@
-package objx
-
-import (
-	"fmt"
-	"strconv"
-)
-
-// Value provides methods for extracting interface{} data in various
-// types.
-type Value struct {
-	// data contains the raw data being managed by this Value
-	data interface{}
-}
-
-// Data returns the raw data contained by this Value
-func (v *Value) Data() interface{} {
-	return v.data
-}
-
-// String returns the value always as a string
-func (v *Value) String() string {
-	switch {
-	case v.IsStr():
-		return v.Str()
-	case v.IsBool():
-		return strconv.FormatBool(v.Bool())
-	case v.IsFloat32():
-		return strconv.FormatFloat(float64(v.Float32()), 'f', -1, 32)
-	case v.IsFloat64():
-		return strconv.FormatFloat(v.Float64(), 'f', -1, 64)
-	case v.IsInt():
-		return strconv.FormatInt(int64(v.Int()), 10)
-	case v.IsInt():
-		return strconv.FormatInt(int64(v.Int()), 10)
-	case v.IsInt8():
-		return strconv.FormatInt(int64(v.Int8()), 10)
-	case v.IsInt16():
-		return strconv.FormatInt(int64(v.Int16()), 10)
-	case v.IsInt32():
-		return strconv.FormatInt(int64(v.Int32()), 10)
-	case v.IsInt64():
-		return strconv.FormatInt(v.Int64(), 10)
-	case v.IsUint():
-		return strconv.FormatUint(uint64(v.Uint()), 10)
-	case v.IsUint8():
-		return strconv.FormatUint(uint64(v.Uint8()), 10)
-	case v.IsUint16():
-		return strconv.FormatUint(uint64(v.Uint16()), 10)
-	case v.IsUint32():
-		return strconv.FormatUint(uint64(v.Uint32()), 10)
-	case v.IsUint64():
-		return strconv.FormatUint(v.Uint64(), 10)
-	}
-
-	return fmt.Sprintf("%#v", v.Data())
-}