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Fakes
Matthias Koch edited this page Aug 8, 2015
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When testing components or units in isolation, it is a common prerequisite to create and setup fakes. After enabling the FakeItEasyTestExtension (available in TestFx.FakeItEasy) you can declaratively dispatch this task to SpecK:
[Faked] IServiceProvider ServiceProvider;
[Faked] [ReturnedFrom ("ServiceProvider")] object Service;
When using the Faked attribute, fields will be initialized with A.Fake<T>(), which is shown in the overview as <Create_Fakes>. By adding the ReturnedFrom attribute the ServiceProvider will be setup with A.CallTo(ServiceProvider).WithReturnType<object>().Returns(Service), which is shown as <Setup_Fakes>.
Both features play nicely with the subject creation feature, so that you can mark all interface dependencies as [Injected] [Faked].