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Merge branch 'master' into fix/equal-exported-values-accepts-everything

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Bracken 2024-10-23 23:37:57 +01:00 committed by GitHub
parent df81388b27 75a239b2fd
commit dce9e58ee3
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17 changed files with 707 additions and 234 deletions
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1
.github/workflows/main.yml vendored
View File

@ -29,6 +29,7 @@ jobs:
- "1.19"
- "1.20"
- "1.21"
- "1.22"
steps:
- uses: actions/checkout@v4
- name: Setup Go

2
README.md
View File

@ -223,6 +223,8 @@ You can use the [mockery tool](https://vektra.github.io/mockery/latest/) to auto
[`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.

4
_codegen/main.go
View File

@ -107,7 +107,9 @@ func parseTemplates() (*template.Template, *template.Template, error) {
}
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
}

28
assert/assertion_format.go
View File

@ -568,6 +568,23 @@ func NotContainsf(t TestingT, s interface{}, contains interface{}, msg string, a
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.
//
@ -604,7 +621,16 @@ func NotEqualValuesf(t TestingT, expected interface{}, actual interface{}, msg s
return NotEqualValues(t, expected, actual, append([]interface{}{msg}, args...)...)
}
// NotErrorIsf asserts that at none of the errors in err's chain matches target.
// 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 {

56
assert/assertion_forward.go
View File

@ -1128,6 +1128,40 @@ func (a *Assertions) NotContainsf(s interface{}, contains interface{}, msg strin
return NotContainsf(a.t, s, contains, msg, args...)
}
// NotElementsMatch 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.
//
// a.NotElementsMatch([1, 1, 2, 3], [1, 1, 2, 3]) -> false
//
// a.NotElementsMatch([1, 1, 2, 3], [1, 2, 3]) -> true
//
// a.NotElementsMatch([1, 2, 3], [1, 2, 4]) -> true
func (a *Assertions) NotElementsMatch(listA interface{}, listB interface{}, msgAndArgs ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return NotElementsMatch(a.t, listA, listB, msgAndArgs...)
}
// 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.
//
// a.NotElementsMatchf([1, 1, 2, 3], [1, 1, 2, 3], "error message %s", "formatted") -> false
//
// a.NotElementsMatchf([1, 1, 2, 3], [1, 2, 3], "error message %s", "formatted") -> true
//
// a.NotElementsMatchf([1, 2, 3], [1, 2, 4], "error message %s", "formatted") -> true
func (a *Assertions) NotElementsMatchf(listA interface{}, listB interface{}, msg string, args ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return NotElementsMatchf(a.t, listA, listB, msg, args...)
}
// NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either
// a slice or a channel with len == 0.
//
@ -1200,7 +1234,25 @@ func (a *Assertions) NotEqualf(expected interface{}, actual interface{}, msg str
return NotEqualf(a.t, expected, actual, msg, args...)
}
// NotErrorIs asserts that at none of the errors in err's chain matches target.
// NotErrorAs asserts that none of the errors in err's chain matches target,
// but if so, sets target to that error value.
func (a *Assertions) NotErrorAs(err error, target interface{}, msgAndArgs ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return NotErrorAs(a.t, err, target, msgAndArgs...)
}
// NotErrorAsf asserts that none of the errors in err's chain matches target,
// but if so, sets target to that error value.
func (a *Assertions) NotErrorAsf(err error, target interface{}, msg string, args ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return NotErrorAsf(a.t, err, target, msg, args...)
}
// NotErrorIs asserts that none of the errors in err's chain matches target.
// This is a wrapper for errors.Is.
func (a *Assertions) NotErrorIs(err error, target error, msgAndArgs ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
@ -1209,7 +1261,7 @@ func (a *Assertions) NotErrorIs(err error, target error, msgAndArgs ...interface
return NotErrorIs(a.t, err, target, msgAndArgs...)
}
// NotErrorIsf asserts that at none of the errors in err's chain matches target.
// NotErrorIsf asserts that none of the errors in err's chain matches target.
// This is a wrapper for errors.Is.
func (a *Assertions) NotErrorIsf(err error, target error, msg string, args ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {

83
assert/assertions.go
View File

@ -1161,6 +1161,39 @@ func formatListDiff(listA, listB interface{}, extraA, extraB []interface{}) stri
return msg.String()
}
// NotElementsMatch 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.NotElementsMatch(t, [1, 1, 2, 3], [1, 1, 2, 3]) -> false
//
// assert.NotElementsMatch(t, [1, 1, 2, 3], [1, 2, 3]) -> true
//
// assert.NotElementsMatch(t, [1, 2, 3], [1, 2, 4]) -> true
func NotElementsMatch(t TestingT, listA, listB interface{}, msgAndArgs ...interface{}) (ok bool) {
if h, ok := t.(tHelper); ok {
h.Helper()
}
if isEmpty(listA) && isEmpty(listB) {
return Fail(t, "listA and listB contain the same elements", msgAndArgs)
}
if !isList(t, listA, msgAndArgs...) {
return Fail(t, "listA is not a list type", msgAndArgs...)
}
if !isList(t, listB, msgAndArgs...) {
return Fail(t, "listB is not a list type", msgAndArgs...)
}
extraA, extraB := diffLists(listA, listB)
if len(extraA) == 0 && len(extraB) == 0 {
return Fail(t, "listA and listB contain the same elements", msgAndArgs)
}
return true
}
// Condition uses a Comparison to assert a complex condition.
func Condition(t TestingT, comp Comparison, msgAndArgs ...interface{}) bool {
if h, ok := t.(tHelper); ok {
@ -1908,6 +1941,9 @@ func Eventually(t TestingT, condition func() bool, waitFor time.Duration, tick t
// CollectT implements the TestingT interface and collects all errors.
type CollectT struct {
// A slice of errors. Non-nil slice denotes a failure.
// If it's non-nil but len(c.errors) == 0, this is also a failure
// obtained by direct c.FailNow() call.
errors []error
}
@ -1916,9 +1952,10 @@ func (c *CollectT) Errorf(format string, args ...interface{}) {
c.errors = append(c.errors, fmt.Errorf(format, args...))
}
// FailNow panics.
func (*CollectT) FailNow() {
panic("Assertion failed")
// FailNow stops execution by calling runtime.Goexit.
func (c *CollectT) FailNow() {
c.fail()
runtime.Goexit()
}
// Deprecated: That was a method for internal usage that should not have been published. Now just panics.
@ -1931,6 +1968,16 @@ func (*CollectT) Copy(TestingT) {
panic("Copy() is deprecated")
}
func (c *CollectT) fail() {
if !c.failed() {
c.errors = []error{} // Make it non-nil to mark a failure.
}
}
func (c *CollectT) failed() bool {
return c.errors != nil
}
// EventuallyWithT 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
@ -1955,7 +2002,7 @@ func EventuallyWithT(t TestingT, condition func(collect *CollectT), waitFor time
}
var lastFinishedTickErrs []error
ch := make(chan []error, 1)
ch := make(chan *CollectT, 1)
timer := time.NewTimer(waitFor)
defer timer.Stop()
@ -1975,16 +2022,16 @@ func EventuallyWithT(t TestingT, condition func(collect *CollectT), waitFor time
go func() {
collect := new(CollectT)
defer func() {
ch <- collect.errors
ch <- collect
}()
condition(collect)
}()
case errs := <-ch:
if len(errs) == 0 {
case collect := <-ch:
if !collect.failed() {
return true
}
// Keep the errors from the last ended condition, so that they can be copied to t if timeout is reached.
lastFinishedTickErrs = errs
lastFinishedTickErrs = collect.errors
tick = ticker.C
}
}
@ -2046,7 +2093,7 @@ func ErrorIs(t TestingT, err, target error, msgAndArgs ...interface{}) bool {
), msgAndArgs...)
}
// NotErrorIs asserts that at none of the errors in err's chain matches target.
// NotErrorIs asserts that none of the errors in err's chain matches target.
// This is a wrapper for errors.Is.
func NotErrorIs(t TestingT, err, target error, msgAndArgs ...interface{}) bool {
if h, ok := t.(tHelper); ok {
@ -2087,6 +2134,24 @@ func ErrorAs(t TestingT, err error, target interface{}, msgAndArgs ...interface{
), msgAndArgs...)
}
// NotErrorAs asserts that none of the errors in err's chain matches target,
// but if so, sets target to that error value.
func NotErrorAs(t TestingT, err error, target interface{}, msgAndArgs ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
if !errors.As(err, target) {
return true
}
chain := buildErrorChainString(err)
return Fail(t, fmt.Sprintf("Target error should not be in err chain:\n"+
"found: %q\n"+
"in chain: %s", target, chain,
), msgAndArgs...)
}
func buildErrorChainString(err error) string {
if err == nil {
return ""

98
assert/assertions_test.go
View File

@ -1369,6 +1369,52 @@ func TestDiffLists(t *testing.T) {
}
}
func TestNotElementsMatch(t *testing.T) {
mockT := new(testing.T)
cases := []struct {
expected interface{}
actual interface{}
result bool
}{
// not matching
{[]int{1}, []int{}, true},
{[]int{}, []int{2}, true},
{[]int{1}, []int{2}, true},
{[]int{1}, []int{1, 1}, true},
{[]int{1, 2}, []int{3, 4}, true},
{[]int{3, 4}, []int{1, 2}, true},
{[]int{1, 1, 2, 3}, []int{1, 2, 3}, true},
{[]string{"hello"}, []string{"world"}, true},
{[]string{"hello", "hello"}, []string{"world", "world"}, true},
{[3]string{"hello", "hello", "hello"}, [3]string{"world", "world", "world"}, true},
// matching
{nil, nil, false},
{[]int{}, nil, false},
{[]int{}, []int{}, false},
{[]int{1}, []int{1}, false},
{[]int{1, 1}, []int{1, 1}, false},
{[]int{1, 2}, []int{2, 1}, false},
{[2]int{1, 2}, [2]int{2, 1}, false},
{[]int{1, 1, 2}, []int{1, 2, 1}, false},
{[]string{"hello", "world"}, []string{"world", "hello"}, false},
{[]string{"hello", "hello"}, []string{"hello", "hello"}, false},
{[]string{"hello", "hello", "world"}, []string{"hello", "world", "hello"}, false},
{[3]string{"hello", "hello", "world"}, [3]string{"hello", "world", "hello"}, false},
}
for _, c := range cases {
t.Run(fmt.Sprintf("NotElementsMatch(%#v, %#v)", c.expected, c.actual), func(t *testing.T) {
res := NotElementsMatch(mockT, c.actual, c.expected)
if res != c.result {
t.Errorf("NotElementsMatch(%#v, %#v) should return %v", c.actual, c.expected, c.result)
}
})
}
}
func TestCondition(t *testing.T) {
mockT := new(testing.T)
@ -2927,16 +2973,15 @@ func TestEventuallyWithTFalse(t *testing.T) {
func TestEventuallyWithTTrue(t *testing.T) {
mockT := new(errorsCapturingT)
state := 0
counter := 0
condition := func(collect *CollectT) {
defer func() {
state += 1
}()
True(collect, state == 2)
counter += 1
True(collect, counter == 2)
}
True(t, EventuallyWithT(mockT, condition, 100*time.Millisecond, 20*time.Millisecond))
Len(t, mockT.errors, 0)
Equal(t, 2, counter, "Condition is expected to be called 2 times")
}
func TestEventuallyWithT_ConcurrencySafe(t *testing.T) {
@ -2974,6 +3019,17 @@ func TestEventuallyWithT_ReturnsTheLatestFinishedConditionErrors(t *testing.T) {
Len(t, mockT.errors, 2)
}
func TestEventuallyWithTFailNow(t *testing.T) {
mockT := new(CollectT)
condition := func(collect *CollectT) {
collect.FailNow()
}
False(t, EventuallyWithT(mockT, condition, 100*time.Millisecond, 20*time.Millisecond))
Len(t, mockT.errors, 1)
}
func TestNeverFalse(t *testing.T) {
condition := func() bool {
return false
@ -3263,7 +3319,6 @@ func TestNotErrorIs(t *testing.T) {
}
func TestErrorAs(t *testing.T) {
mockT := new(testing.T)
tests := []struct {
err error
result bool
@ -3276,9 +3331,38 @@ func TestErrorAs(t *testing.T) {
tt := tt
var target *customError
t.Run(fmt.Sprintf("ErrorAs(%#v,%#v)", tt.err, target), func(t *testing.T) {
mockT := new(testing.T)
res := ErrorAs(mockT, tt.err, &target)
if res != tt.result {
t.Errorf("ErrorAs(%#v,%#v) should return %t)", tt.err, target, tt.result)
t.Errorf("ErrorAs(%#v,%#v) should return %t", tt.err, target, tt.result)
}
if res == mockT.Failed() {
t.Errorf("The test result (%t) should be reflected in the testing.T type (%t)", res, !mockT.Failed())
}
})
}
}
func TestNotErrorAs(t *testing.T) {
tests := []struct {
err error
result bool
}{
{fmt.Errorf("wrap: %w", &customError{}), false},
{io.EOF, true},
{nil, true},
}
for _, tt := range tests {
tt := tt
var target *customError
t.Run(fmt.Sprintf("NotErrorAs(%#v,%#v)", tt.err, target), func(t *testing.T) {
mockT := new(testing.T)
res := NotErrorAs(mockT, tt.err, &target)
if res != tt.result {
t.Errorf("NotErrorAs(%#v,%#v) should not return %t", tt.err, target, tt.result)
}
if res == mockT.Failed() {
t.Errorf("The test result (%t) should be reflected in the testing.T type (%t)", res, !mockT.Failed())
}
})
}

2
assert/yaml/yaml_custom.go
View File

@ -15,7 +15,7 @@
// import assertYaml "github.com/stretchr/testify/assert/yaml"
//
// func init() {
// assertYaml.Unmarshall = func (in []byte, out interface{}) error {
// assertYaml.Unmarshal = func (in []byte, out interface{}) error {
// // ...
// return nil
// }

2
assert/yaml/yaml_default.go
View File

@ -5,7 +5,7 @@
//
// This package is just an indirection that allows the builder to override the
// indirection with an alternative implementation of this package that uses
// another implemantation of YAML deserialization. This allows to not either not
// 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]).
//

60
mock/mock.go
View File

@ -80,12 +80,12 @@ type Call struct {
requires []*Call
}
func newCall(parent *Mock, methodName string, callerInfo []string, methodArguments ...interface{}) *Call {
func newCall(parent *Mock, methodName string, callerInfo []string, methodArguments Arguments, returnArguments Arguments) *Call {
return &Call{
Parent: parent,
Method: methodName,
Arguments: methodArguments,
ReturnArguments: make([]interface{}, 0),
ReturnArguments: returnArguments,
callerInfo: callerInfo,
Repeatability: 0,
WaitFor: nil,
@ -256,7 +256,7 @@ func (c *Call) Unset() *Call {
// calls have been called as expected. The referenced calls may be from the
// same mock instance and/or other mock instances.
//
// Mock.On("Do").Return(nil).Notbefore(
// Mock.On("Do").Return(nil).NotBefore(
// Mock.On("Init").Return(nil)
// )
func (c *Call) NotBefore(calls ...*Call) *Call {
@ -273,6 +273,20 @@ func (c *Call) NotBefore(calls ...*Call) *Call {
return c
}
// InOrder defines the order in which the calls should be made
//
// For example:
//
// InOrder(
// Mock.On("init").Return(nil),
// Mock.On("Do").Return(nil),
// )
func InOrder(calls ...*Call) {
for i := 1; i < len(calls); i++ {
calls[i].NotBefore(calls[i-1])
}
}
// Mock is the workhorse used to track activity on another object.
// For an example of its usage, refer to the "Example Usage" section at the top
// of this document.
@ -351,7 +365,8 @@ func (m *Mock) On(methodName string, arguments ...interface{}) *Call {
m.mutex.Lock()
defer m.mutex.Unlock()
c := newCall(m, methodName, assert.CallerInfo(), arguments...)
c := newCall(m, methodName, assert.CallerInfo(), arguments, make([]interface{}, 0))
m.ExpectedCalls = append(m.ExpectedCalls, c)
return c
}
@ -491,11 +506,12 @@ func (m *Mock) MethodCalled(methodName string, arguments ...interface{}) Argumen
m.mutex.Unlock()
if closestCall != nil {
m.fail("\n\nmock: Unexpected Method Call\n-----------------------------\n\n%s\n\nThe closest call I have is: \n\n%s\n\n%s\nDiff: %s",
m.fail("\n\nmock: Unexpected Method Call\n-----------------------------\n\n%s\n\nThe closest call I have is: \n\n%s\n\n%s\nDiff: %s\nat: %s\n",
callString(methodName, arguments, true),
callString(methodName, closestCall.Arguments, true),
diffArguments(closestCall.Arguments, arguments),
strings.TrimSpace(mismatch),
assert.CallerInfo(),
)
} else {
m.fail("\nassert: mock: I don't know what to return because the method call was unexpected.\n\tEither do Mock.On(\"%s\").Return(...) first, or remove the %s() call.\n\tThis method was unexpected:\n\t\t%s\n\tat: %s", methodName, methodName, callString(methodName, arguments, true), assert.CallerInfo())
@ -529,7 +545,7 @@ func (m *Mock) MethodCalled(methodName string, arguments ...interface{}) Argumen
call.totalCalls++
// add the call
m.Calls = append(m.Calls, *newCall(m, methodName, assert.CallerInfo(), arguments...))
m.Calls = append(m.Calls, *newCall(m, methodName, assert.CallerInfo(), arguments, call.ReturnArguments))
m.mutex.Unlock()
// block if specified
@ -811,21 +827,20 @@ func IsType(t interface{}) *IsTypeArgument {
return &IsTypeArgument{t: reflect.TypeOf(t)}
}
// FunctionalOptionsArgument is a struct that contains the type and value of an functional option argument
// for use when type checking.
// FunctionalOptionsArgument contains a list of functional options arguments
// expected for use when matching a list of arguments.
type FunctionalOptionsArgument struct {
value interface{}
values []interface{}
}
// String returns the string representation of FunctionalOptionsArgument
func (f *FunctionalOptionsArgument) String() string {
var name string
tValue := reflect.ValueOf(f.value)
if tValue.Len() > 0 {
name = "[]" + reflect.TypeOf(tValue.Index(0).Interface()).String()
if len(f.values) > 0 {
name = "[]" + reflect.TypeOf(f.values[0]).String()
}
return strings.Replace(fmt.Sprintf("%#v", f.value), "[]interface {}", name, 1)
return strings.Replace(fmt.Sprintf("%#v", f.values), "[]interface {}", name, 1)
}
// FunctionalOptions returns an [FunctionalOptionsArgument] object containing
@ -833,10 +848,10 @@ func (f *FunctionalOptionsArgument) String() string {
//
// For example:
//
// Assert(t, FunctionalOptions(foo.Opt1("strValue"), foo.Opt2(613)))
func FunctionalOptions(value ...interface{}) *FunctionalOptionsArgument {
// args.Assert(t, FunctionalOptions(foo.Opt1("strValue"), foo.Opt2(613)))
func FunctionalOptions(values ...interface{}) *FunctionalOptionsArgument {
return &FunctionalOptionsArgument{
value: value,
values: values,
}
}
@ -990,20 +1005,17 @@ func (args Arguments) Diff(objects []interface{}) (string, int) {
output = fmt.Sprintf("%s\t%d: FAIL: type %s != type %s - %s\n", output, i, expected.t.Name(), actualT.Name(), actualFmt)
}
case *FunctionalOptionsArgument:
t := expected.value
var name string
tValue := reflect.ValueOf(t)
if tValue.Len() > 0 {
name = "[]" + reflect.TypeOf(tValue.Index(0).Interface()).String()
if len(expected.values) > 0 {
name = "[]" + reflect.TypeOf(expected.values[0]).String()
}
tName := reflect.TypeOf(t).Name()
if name != reflect.TypeOf(actual).String() && tValue.Len() != 0 {
const tName = "[]interface{}"
if name != reflect.TypeOf(actual).String() && len(expected.values) != 0 {
differences++
output = fmt.Sprintf("%s\t%d: FAIL: type %s != type %s - %s\n", output, i, tName, reflect.TypeOf(actual).Name(), actualFmt)
} else {
if ef, af := assertOpts(t, actual); ef == "" && af == "" {
if ef, af := assertOpts(expected.values, actual); ef == "" && af == "" {
// match
output = fmt.Sprintf("%s\t%d: PASS: %s == %s\n", output, i, tName, tName)
} else {

60
mock/mock_test.go
View File

@ -937,6 +937,26 @@ func Test_Mock_Return_NotBefore_In_Order(t *testing.T) {
})
}
func Test_Mock_Return_InOrder_Uses_NotBefore(t *testing.T) {
var mockedService = new(TestExampleImplementation)
InOrder(
mockedService.
On("TheExampleMethod", 1, 2, 3).
Return(4, nil),
mockedService.
On("TheExampleMethod2", true).
Return(),
)
require.NotPanics(t, func() {
mockedService.TheExampleMethod(1, 2, 3)
})
require.NotPanics(t, func() {
mockedService.TheExampleMethod2(true)
})
}
func Test_Mock_Return_NotBefore_Out_Of_Order(t *testing.T) {
var mockedService = new(TestExampleImplementation)
@ -967,6 +987,35 @@ TheExampleMethod(int,int,int)
})
}
func Test_Mock_Return_InOrder_Uses_NotBefore_Out_Of_Order(t *testing.T) {
var mockedService = new(TestExampleImplementation)
InOrder(
mockedService.
On("TheExampleMethod", 1, 2, 3).
Return(4, nil).Twice(),
mockedService.
On("TheExampleMethod2", true).
Return(),
)
expectedPanicString := `mock: Unexpected Method Call
-----------------------------
TheExampleMethod2(bool)
0: true
Must not be called before:
TheExampleMethod(int,int,int)
0: 1
1: 2
2: 3`
require.PanicsWithValue(t, expectedPanicString, func() {
mockedService.TheExampleMethod2(true)
})
}
func Test_Mock_Return_NotBefore_Not_Enough_Times(t *testing.T) {
var mockedService = new(TestExampleImplementation)
@ -1022,6 +1071,7 @@ func Test_Mock_Return_NotBefore_Different_Mock_In_Order(t *testing.T) {
mockedService2.TheExampleMethod2(true)
})
}
func Test_Mock_Return_NotBefore_Different_Mock_Out_Of_Order(t *testing.T) {
var (
mockedService1 = new(TestExampleImplementation)
@ -1980,7 +2030,7 @@ func TestArgumentMatcherToPrintMismatch(t *testing.T) {
defer func() {
if r := recover(); r != nil {
matchingExp := regexp.MustCompile(
`\s+mock: Unexpected Method Call\s+-*\s+GetTime\(int\)\s+0: 1\s+The closest call I have is:\s+GetTime\(mock.argumentMatcher\)\s+0: mock.argumentMatcher\{.*?\}\s+Diff:.*\(int=1\) not matched by func\(int\) bool`)
`\s+mock: Unexpected Method Call\s+-*\s+GetTime\(int\)\s+0: 1\s+The closest call I have is:\s+GetTime\(mock.argumentMatcher\)\s+0: mock.argumentMatcher\{.*?\}\s+Diff:.*\(int=1\) not matched by func\(int\) bool\nat: \[[^\]]+mock\/mock_test.go`)
assert.Regexp(t, matchingExp, r)
}
}()
@ -1997,7 +2047,7 @@ func TestArgumentMatcherToPrintMismatchWithReferenceType(t *testing.T) {
defer func() {
if r := recover(); r != nil {
matchingExp := regexp.MustCompile(
`\s+mock: Unexpected Method Call\s+-*\s+GetTimes\(\[\]int\)\s+0: \[\]int\{1\}\s+The closest call I have is:\s+GetTimes\(mock.argumentMatcher\)\s+0: mock.argumentMatcher\{.*?\}\s+Diff:.*\(\[\]int=\[1\]\) not matched by func\(\[\]int\) bool`)
`\s+mock: Unexpected Method Call\s+-*\s+GetTimes\(\[\]int\)\s+0: \[\]int\{1\}\s+The closest call I have is:\s+GetTimes\(mock.argumentMatcher\)\s+0: mock.argumentMatcher\{.*?\}\s+Diff:.*\(\[\]int=\[1\]\) not matched by func\(\[\]int\) bool\nat: \[[^\]]+mock\/mock_test.go`)
assert.Regexp(t, matchingExp, r)
}
}()
@ -2028,7 +2078,7 @@ func TestClosestCallMismatchedArgumentInformationShowsTheClosest(t *testing.T) {
func TestClosestCallFavorsFirstMock(t *testing.T) {
defer func() {
if r := recover(); r != nil {
diffRegExp := `Difference found in argument 0:\s+--- Expected\s+\+\+\+ Actual\s+@@ -2,4 \+2,4 @@\s+\(bool\) true,\s+- \(bool\) true,\s+- \(bool\) true\s+\+ \(bool\) false,\s+\+ \(bool\) false\s+}\s+`
diffRegExp := `Difference found in argument 0:\s+--- Expected\s+\+\+\+ Actual\s+@@ -2,4 \+2,4 @@\s+\(bool\) true,\s+- \(bool\) true,\s+- \(bool\) true\s+\+ \(bool\) false,\s+\+ \(bool\) false\s+}\s+Diff: 0: FAIL: \(\[\]bool=\[(true\s?|false\s?){3}]\) != \(\[\]bool=\[(true\s?|false\s?){3}\]\)`
matchingExp := regexp.MustCompile(unexpectedCallRegex(`TheExampleMethod7([]bool)`, `0: \[\]bool{true, false, false}`, `0: \[\]bool{true, true, true}`, diffRegExp))
assert.Regexp(t, matchingExp, r)
}
@ -2044,7 +2094,7 @@ func TestClosestCallFavorsFirstMock(t *testing.T) {
func TestClosestCallUsesRepeatabilityToFindClosest(t *testing.T) {
defer func() {
if r := recover(); r != nil {
diffRegExp := `Difference found in argument 0:\s+--- Expected\s+\+\+\+ Actual\s+@@ -1,4 \+1,4 @@\s+\(\[\]bool\) \(len=3\) {\s+- \(bool\) false,\s+- \(bool\) false,\s+\+ \(bool\) true,\s+\+ \(bool\) true,\s+\(bool\) false\s+`
diffRegExp := `Difference found in argument 0:\s+--- Expected\s+\+\+\+ Actual\s+@@ -1,4 \+1,4 @@\s+\(\[\]bool\) \(len=3\) {\s+- \(bool\) false,\s+- \(bool\) false,\s+\+ \(bool\) true,\s+\+ \(bool\) true,\s+\(bool\) false\s+Diff: 0: FAIL: \(\[\]bool=\[(true\s?|false\s?){3}]\) != \(\[\]bool=\[(true\s?|false\s?){3}\]\)`
matchingExp := regexp.MustCompile(unexpectedCallRegex(`TheExampleMethod7([]bool)`, `0: \[\]bool{true, true, false}`, `0: \[\]bool{false, false, false}`, diffRegExp))
assert.Regexp(t, matchingExp, r)
}
@ -2101,7 +2151,7 @@ func Test_isBetterMatchThanReturnsFalseIfRepeatabilityIsLessThanOrEqualToOther(t
func unexpectedCallRegex(method, calledArg, expectedArg, diff string) string {
rMethod := regexp.QuoteMeta(method)
return fmt.Sprintf(`\s+mock: Unexpected Method Call\s+-*\s+%s\s+%s\s+The closest call I have is:\s+%s\s+%s\s+%s`,
return fmt.Sprintf(`\s+mock: Unexpected Method Call\s+-*\s+%s\s+%s\s+The closest call I have is:\s+%s\s+%s\s+%s\nat: \[[^\]]+mock\/mock_test.go`,
rMethod, calledArg, rMethod, expectedArg, diff)
}

420
require/require.go
View File

File diff suppressed because it is too large Load Diff

2
require/require.go.tmpl
View File

@ -1,4 +1,4 @@
{{.Comment}}
{{ replace .Comment "assert." "require."}}
func {{.DocInfo.Name}}(t TestingT, {{.Params}}) {
if h, ok := t.(tHelper); ok { h.Helper() }
if assert.{{.DocInfo.Name}}(t, {{.ForwardedParams}}) { return }

56
require/require_forward.go
View File

@ -1129,6 +1129,40 @@ func (a *Assertions) NotContainsf(s interface{}, contains interface{}, msg strin
NotContainsf(a.t, s, contains, msg, args...)
}
// NotElementsMatch 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.
//
// a.NotElementsMatch([1, 1, 2, 3], [1, 1, 2, 3]) -> false
//
// a.NotElementsMatch([1, 1, 2, 3], [1, 2, 3]) -> true
//
// a.NotElementsMatch([1, 2, 3], [1, 2, 4]) -> true
func (a *Assertions) NotElementsMatch(listA interface{}, listB interface{}, msgAndArgs ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
NotElementsMatch(a.t, listA, listB, msgAndArgs...)
}
// 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.
//
// a.NotElementsMatchf([1, 1, 2, 3], [1, 1, 2, 3], "error message %s", "formatted") -> false
//
// a.NotElementsMatchf([1, 1, 2, 3], [1, 2, 3], "error message %s", "formatted") -> true
//
// a.NotElementsMatchf([1, 2, 3], [1, 2, 4], "error message %s", "formatted") -> true
func (a *Assertions) NotElementsMatchf(listA interface{}, listB interface{}, msg string, args ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
NotElementsMatchf(a.t, listA, listB, msg, args...)
}
// NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either
// a slice or a channel with len == 0.
//
@ -1201,7 +1235,25 @@ func (a *Assertions) NotEqualf(expected interface{}, actual interface{}, msg str
NotEqualf(a.t, expected, actual, msg, args...)
}
// NotErrorIs asserts that at none of the errors in err's chain matches target.
// NotErrorAs asserts that none of the errors in err's chain matches target,
// but if so, sets target to that error value.
func (a *Assertions) NotErrorAs(err error, target interface{}, msgAndArgs ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
NotErrorAs(a.t, err, target, msgAndArgs...)
}
// NotErrorAsf asserts that none of the errors in err's chain matches target,
// but if so, sets target to that error value.
func (a *Assertions) NotErrorAsf(err error, target interface{}, msg string, args ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
NotErrorAsf(a.t, err, target, msg, args...)
}
// NotErrorIs asserts that none of the errors in err's chain matches target.
// This is a wrapper for errors.Is.
func (a *Assertions) NotErrorIs(err error, target error, msgAndArgs ...interface{}) {
if h, ok := a.t.(tHelper); ok {
@ -1210,7 +1262,7 @@ func (a *Assertions) NotErrorIs(err error, target error, msgAndArgs ...interface
NotErrorIs(a.t, err, target, msgAndArgs...)
}
// NotErrorIsf asserts that at none of the errors in err's chain matches target.
// NotErrorIsf asserts that none of the errors in err's chain matches target.
// This is a wrapper for errors.Is.
func (a *Assertions) NotErrorIsf(err error, target error, msg string, args ...interface{}) {
if h, ok := a.t.(tHelper); ok {

29
require/requirements_test.go
View File

@ -5,6 +5,8 @@ import (
"errors"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
// AssertionTesterInterface defines an interface to be used for testing assertion methods
@ -681,3 +683,30 @@ func TestErrorAssertionFunc(t *testing.T) {
})
}
}
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")
}

4
suite/doc.go
View File

@ -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
@ -63,4 +65,6 @@
// func TestExampleTestSuite(t *testing.T) {
// suite.Run(t, new(ExampleTestSuite))
// }
//
// [issue 934]: https://github.com/stretchr/testify/issues/934
package suite

34
suite/suite_test.go
View File

@ -604,14 +604,44 @@ func TestFailfastSuite(t *testing.T) {
}},
)
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
assert.Equal(t, "SetupSuite;SetupTest;Test A Fails;TearDownTest;TearDownSuite", strings.Join(s.callOrder, ";"))
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
assert.Equal(t, "SetupSuite;SetupTest;Test A Fails;TearDownTest;SetupTest;Test B Passes;TearDownTest;TearDownSuite", strings.Join(s.callOrder, ";"))
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")