Kiểm tra đơn vị trong asp.net MVC, làm thế nào để tôi thử một yêu cầu trang?

Question

Làm cách nào để tạo một yêu cầu trang cho trang .net MVC?

Answer 1

Sử dụng RhinoMocks:

var httpContext = MockRepository.GenerateMock<HttpContextBase>(); 
var httpRequest = MockRepository.GenerateMock<HttpRequestBase>(); 

httpContext.Expect(c => c.Request).Return(httpRequest).Repeat.Any(); 

... set up expectations on request... 

var controller = new MyController(); 
controller.ControllerContext = new ControllerContext(httpContext, 
                 new RouteData(), 
                 controller); 

...invoke action, check assertions... 

httpContext.VerifyAllExpectations(); 
httpRequest.VerifyAllExpectations(); 

Answer 2

Sử dụng Moq:

var request = new Mock<HttpRequestBase>(MockBehavior.Strict); 
request.Setup(x => x.ApplicationPath).Returns("/"); 
request.Setup(x => x.Url).Returns(new Uri("http://localhost/home")); 
request.Setup(x => x.ServerVariables).Returns(new System.Collections.Specialized.NameValueCollection()); 

var context = new Mock<HttpContextBase>(MockBehavior.Strict); 
context.SetupGet(x => x.Request).Returns(request.Object); 

var controller = new YourController(); 
controller.ControllerContext = new ControllerContext(context.Object, new RouteData(), controller); 

Answer 3

Thủ công (vì tôi ghét Mocking khuôn khổ đòi hỏi 8 dòng thiết lập cho mỗi thử nghiệm)

// in some common location, only once 
public class MockHttpContext : HttpContextBase 
{ 
    public MockHttpRequest m_request = new MockHttpRequest(); 
    public MockHttpResponse m_response = new MockHttpResponse(); 

    public override HttpRequestBase Request 
    { get { return m_request; } } 

    public override HttpResponseBase Response 
    { get { return m_response; } } 
} 

public class MockHttpRequest : HttpRequestBase 
{ 
    // override whatever bits you want (eg cookies) 
} 

public class MockHttpResponse : HttpResponseBase 
{ 
    // override whatever bits you want (eg cookies) 
} 

// in your specific test 
controller = new YourController { 
    ControllerContext = new ControllerContext { HttpContext = new MockHttpContext() } 
};