如何对依赖于c＃中的身份validation的MVC控制器操作进行unit testing？

我想（在c＃中）编写MVC控制器操作的unit testing，该操作可能返回一个视图或另一个视图，具体取决于请求是否经过身份validation。 如何才能做到这一点？

Answer 1

您可以模拟您的请求。 这样的事情（ Moq使用）：

var request = new Mock(); request.SetupGet(x => x.IsAuthenticated).Returns(true); // or false var context = new Mock(); context.SetupGet(x => x.Request).Returns(request.Object); var controller = new YourController(); controller.ControllerContext = new ControllerContext(context.Object, new RouteData(), controller); // test ViewResult viewResult = (ViewResult)controller.SomeAction(); Assert.True(viewResult.ViewName == "ViewForAuthenticatedRequest"); 

Answer 2

使用模拟和dependency injection。 以下假定您正在检查它是否已通过身份validation，然后访问用户对象以获取用户的ID。 使用RhinoMocks 。

 // mock context variables var username = "user"; var httpContext = MockRepository.GenerateMock(); var request = MockRepository.GenerateMock(); var identity = MockRepository.GenerateMock(); var principal = MockRepository.GenerateMock(); httpContext.Expect( c => c.Request ).Return( request ).Repeat.AtLeastOnce(); request.Expect( r => r.IsAuthenticated ).Return( true ).Repeat.AtLeastOnce(); httpContext.Expect( c => c.User ).Return( principal ).Repeat.AtLeastOnce(); principal.Expect( p => p.Identity ).Return( identity ).Repeat.AtLeastOnce(); identity.Expect( i => i.Name ).Return( username ).Repeat.AtLeastOnce(); var controller = new MyController(); // inject context controller.ControllerContext = new ControllerContext( httpContext, new RouteData(), controller ); var result = controller.MyAction() as ViewResult; Assert.IsNotNull( result ); // verify that expectations were met identity.VerifyAllExpectations(); principal.VerifyAllExpectations(); request.VerifyAllExpectations(); httpContext.VerifyAllExpectations();