Golang Testing Helpers

help_test.go

func testOrDie(t testing.TB, fn func() error) {
	if err := fn(); err != nil {
		testFatal(t, 1, err)
	}
}

func testFatalf(t testing.TB, skip int, format string, args ...interface{}) {
	if _, file, line, ok := runtime.Caller(skip + 1); ok {
		msg := fmt.Sprintf(format, args...)
		t.Fatalf("\r\t%s:%d: %s", filepath.Base(file), line, msg)
	}
	t.Fatalf(format, args...)
}

func testFatal(t testing.TB, skip int, args ...interface{}) {
	testFatalf(t, skip+1, "%s", fmt.Sprint(args...))
}