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add test

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zjx158094 2020-05-08 11:46:29 +08:00 committed by Boyan Soubachov
parent 3ec00f620a
commit 8329c5daa7
1 changed files with 78 additions and 6 deletions
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84
assert/assertion_compare_test.go
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@ -1,10 +1,26 @@
package assert
import (
"bytes"
"fmt"
"reflect"
"testing"
)
type outputT struct {
buf *bytes.Buffer
}
// Implements TestingT
func (t *outputT) Errorf(format string, args ...interface{}) {
s := fmt.Sprintf(format, args...)
t.buf.WriteString(s)
}
func (t *outputT) get() string {
return string(t.buf.Bytes())
}
func TestCompare(t *testing.T) {
for _, currCase := range []struct {
less interface{}
@ -67,21 +83,49 @@ func TestGreater(t *testing.T) {
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: 1, greater: 2, msg: `"1" is not greater than "2"`},
} {
out := &outputT{buf: bytes.NewBuffer(nil)}
False(t, Greater(out, currCase.less, currCase.greater))
Contains(t, out.get(), currCase.msg)
}
}
func TestGreaterOrEqual(t *testing.T) {
mockT := new(testing.T)
if !GreaterOrEqual(mockT, 2, 1) {
t.Error("Greater should return true")
t.Error("GreaterOrEqual should return true")
}
if !GreaterOrEqual(mockT, 1, 1) {
t.Error("Greater should return true")
t.Error("GreaterOrEqual should return true")
}
if GreaterOrEqual(mockT, 1, 2) {
t.Error("Greater should return false")
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: 1, greater: 2, msg: `"1" is not greater than or equal to "2"`},
} {
out := &outputT{buf: bytes.NewBuffer(nil)}
False(t, GreaterOrEqual(out, currCase.less, currCase.greater))
Contains(t, out.get(), currCase.msg)
}
}
@ -99,21 +143,49 @@ func TestLess(t *testing.T) {
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: 1, greater: 2, msg: `"2" is not less than "1"`},
} {
out := &outputT{buf: bytes.NewBuffer(nil)}
False(t, Less(out, currCase.greater, currCase.less))
Contains(t, out.get(), currCase.msg)
}
}
func TestLessOrEqual(t *testing.T) {
mockT := new(testing.T)
if !LessOrEqual(mockT, 1, 2) {
t.Error("Greater should return true")
t.Error("LessOrEqual should return true")
}
if !LessOrEqual(mockT, 1, 1) {
t.Error("Greater should return true")
t.Error("LessOrEqual should return true")
}
if LessOrEqual(mockT, 2, 1) {
t.Error("Greater should return false")
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: 1, greater: 2, msg: `"2" is not less than or equal to "1"`},
} {
out := &outputT{buf: bytes.NewBuffer(nil)}
False(t, LessOrEqual(out, currCase.greater, currCase.less))
Contains(t, out.get(), currCase.msg)
}
}