Function NotImplements

assert/assertions.go:442–456

NotImplements asserts that an object does not implement the specified interface. assert.NotImplements(t, (*MyInterface)(nil), new(MyObject))

(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{})

//
//	assert.NotImplements(t, (*MyInterface)(nil), new(MyObject))
func NotImplements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
	if h, ok := t.(tHelper); ok {
		h.Helper()
	}
	interfaceType := reflect.TypeOf(interfaceObject).Elem()

	if object == nil {
		return Fail(t, fmt.Sprintf("Cannot check if nil does not implement %v", interfaceType), msgAndArgs...)
	}
	if reflect.TypeOf(object).Implements(interfaceType) {
		return Fail(t, fmt.Sprintf("%T implements %v", object, interfaceType), msgAndArgs...)
	}

	return true
}

func isType(expectedType, object interface{}) bool {
	return ObjectsAreEqual(reflect.TypeOf(object), reflect.TypeOf(expectedType))