Created
May 28, 2018 19:33
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Go Test Helpers
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package testhelper | |
import ( | |
"fmt" | |
"path/filepath" | |
"reflect" | |
"runtime" | |
"testing" | |
) | |
// Assert fails the test if the provided condition is false | |
func Assert(tb testing.TB, condition bool, msg string, v ...interface{}) { | |
if !condition { | |
_, file, line, _ := runtime.Caller(1) | |
fmt.Printf("\033[31m%s:%d: "+msg+"\033[39m\n\n", append([]interface{}{filepath.Base(file), line}, v...)...) | |
tb.FailNow() | |
} | |
} | |
// Ok fails the test if the `err` is not nil | |
func Ok(tb testing.TB, err error) { | |
if err != nil { | |
_, file, line, _ := runtime.Caller(1) | |
fmt.Printf("\033[31m%s:%d: Unexpected error: %s\033[39m\n\n", filepath.Base(file), line, err.Error()) | |
tb.FailNow() | |
} | |
} | |
// Equals fails the test if exp is not equal to act | |
func Equals(tb testing.TB, exp, act interface{}) { | |
if !reflect.DeepEqual(exp, act) { | |
_, file, line, _ := runtime.Caller(1) | |
fmt.Printf("\033[31m%s:%d:\n\n\tExpected: %#v\n\n\tGot: %#v\033[39m\n\n", filepath.Base(file), line, exp, act) | |
tb.FailNow() | |
} | |
} |
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