78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
package assert
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// Testing helpers for doozer.
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import (
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"github.com/github/git-lfs/vendor/_nuts/github.com/kr/pretty"
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"reflect"
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"testing"
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"runtime"
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"fmt"
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)
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func assert(t *testing.T, result bool, f func(), cd int) {
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if !result {
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_, file, line, _ := runtime.Caller(cd + 1)
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t.Errorf("%s:%d", file, line)
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f()
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t.FailNow()
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}
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}
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func equal(t *testing.T, exp, got interface{}, cd int, args ...interface{}) {
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fn := func() {
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for _, desc := range pretty.Diff(exp, got) {
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t.Error("!", desc)
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}
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if len(args) > 0 {
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t.Error("!", " -", fmt.Sprint(args...))
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}
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}
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result := reflect.DeepEqual(exp, got)
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assert(t, result, fn, cd+1)
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}
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func tt(t *testing.T, result bool, cd int, args ...interface{}) {
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fn := func() {
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t.Errorf("! Failure")
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if len(args) > 0 {
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t.Error("!", " -", fmt.Sprint(args...))
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}
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}
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assert(t, result, fn, cd+1)
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}
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func T(t *testing.T, result bool, args ...interface{}) {
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tt(t, result, 1, args...)
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}
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func Tf(t *testing.T, result bool, format string, args ...interface{}) {
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tt(t, result, 1, fmt.Sprintf(format, args...))
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}
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func Equal(t *testing.T, exp, got interface{}, args ...interface{}) {
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equal(t, exp, got, 1, args...)
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}
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func Equalf(t *testing.T, exp, got interface{}, format string, args ...interface{}) {
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equal(t, exp, got, 1, fmt.Sprintf(format, args...))
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}
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func NotEqual(t *testing.T, exp, got interface{}, args ...interface{}) {
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fn := func() {
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t.Errorf("! Unexpected: <%#v>", exp)
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if len(args) > 0 {
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t.Error("!", " -", fmt.Sprint(args...))
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}
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}
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result := !reflect.DeepEqual(exp, got)
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assert(t, result, fn, 1)
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}
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func Panic(t *testing.T, err interface{}, fn func()) {
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defer func() {
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equal(t, err, recover(), 3)
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}()
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fn()
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}
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