Function assertCallbacks

tests/callbacks_test.go:13–24

(v interface{}, fnames []string)

)

func assertCallbacks(v interface{}, fnames []string) (result bool, msg string) {
	var (
		got   []string
		funcs = reflect.ValueOf(v).Elem().FieldByName("fns")
	)

	for i := 0; i < funcs.Len(); i++ {
		got = append(got, getFuncName(funcs.Index(i)))
	}

	return fmt.Sprint(got) == fmt.Sprint(fnames), fmt.Sprintf("expects %v, got %v", fnames, got)
}

func getFuncName(fc interface{}) string {
	reflectValue, ok := fc.(reflect.Value)