本文的范例,使用 VS2013 为开发工具,mock framework 则是使用 Rhino.Mocks,通过 IoC 的方式,由构造函数来传入 stub/mock/fake object。 注:在 Microsoft Fakes 里面也有内建的 stub object,但是是类似 fake object 的方式产生,而非 Rhino.Mocks, moq 这类 mock framework 是使用动态产生 stub/mock object的方式。
Fake - Fake 是一个通用术语,可用于描述 stub或 mock 对象。它是 stub 还是 mock 取决于使用它的上下文。也就是说,Fake 可以是 stub 或 mock Mock - Mock 对象是系统中的 fake 对象,用于确定单元测试是否通过。Mock 起初为 Fake,直到对其断言。 Stub - Stub 是系统中现有依赖项的可控制替代项。通过使用 St...
Fake-Fake是一个通用术语,可用于描述stub或mock对象。 它是stub还是mock取决于使用它的上下文。 也就是说,Fake可以是stub或mock Mock-Mock对象是系统中的fake对象,用于确定单元测试是否通过。Mock起初为Fake,直到对其断言。 Stub-Stub是系统中现有依赖项的可控制替代项。 通过使用Stub,可以在无需使用依赖项的情况下...
Test Stub Fake Fake Stub Stub Dummy Mock Fake Test Spy Dummy Spy Mock Object Mock Mock Mock Mock Mock Mock Mock Fake Object Dummy Temporary Test Stub Stub OMG's CORBA Stub Stub Some specific examples from this table are: Unit Testing With Java ([UTwJ]) uses the term "Dummy Object"...
In this article we will understand the three very important concepts called Stub, Mock and Fake in terms of unit testing and will see how they are used depending on scenario.
“This version of Roy Osherove's book is again fantastic. His approach to the discussion of mocks vs stubs and determining which tests to write using inputs and exit points is eye opening. I do wish the book went a little deeper in complexity with mocking and stubbing using isolation frame...
If you ever begin thinking about unit testing the fake itself, you have probably overdone it. Dynamic mocks are the ultimate answer to this conundrum, but you may not always want to use a full mock library. A mock library is an extra assembly that you need to reference in ...
两个流派最为重大的区别在于过度规范(over-specification)的问题,即测试用例与系统实现细节的耦合。伦敦派更容易产生这种耦合,这也是本书对于伦敦派和滥用mock最为反对的地方。 伦敦派认为所有包含真实交互方的测试都集成测试,本书更多采用经典派的观点,因此不符合经典派单元测试标准的才认为是集成测试。端到端(end-to...
// Overriding Functions class MockAuthService { authenticated = false; isAuthenticated() { return this.authenticated; } } // Using Fake Classes beforeEach(async(() => { TestBed.configureTestingModule({ declarations: [XyzComponent], providers: [{ provide: AuthService, useClass: MockAuthService }...
1. 打开VS2012,创建单元测试项目FakesTesting,我这是测试先行。重命名项目自动生成的类UnitTest1为ActivityServiceTest,将TestMethod1改为IsExpireTest(是否过期). 2. 添加代码“ActivityService service = new ActivityService();”并使用VS快捷功能为我们创建ActivityService 类 ...