如何模拟或伪造HttpApplication/HttpContext进行测试

我正在尝试在我的MVC应用程序上运行一些测试,但是我一直在经历一个让它运行起来的世界.我会尽力做到这一点:

我正在使用RhinoMocks尝试这样的事情:

建立:

MockRepository mocks = new MockRepository();
HttpContextBase _mockContext = mocks.FakeHttpContext();
mocks.SetFakeControllerContext(new LoginController());
HttpApplicationStateBase appState = MockRepository.GenerateStub();
_mockContext.Expect(mc => mc.Application).Return(appState);
HttpContext.Current = _mockContext.ApplicationInstance.Context;

这是FakeHttpContext()方法:

public static HttpContextBase FakeHttpContext(this MockRepository mocks)
{
    HttpApplication app = mocks.PartialMock();

    HttpContextBase context = mocks.PartialMock();
    HttpRequestBase request = mocks.PartialMock();
    HttpResponseBase response = mocks.PartialMock();
    HttpSessionStateBase session = mocks.PartialMock();
    HttpServerUtilityBase server = mocks.PartialMock();

    SetupResult.For(context.ApplicationInstance).Return(app);

    SetupResult.For(context.Request).Return(request);
    SetupResult.For(context.Response).Return(response);
    SetupResult.For(context.Session).Return(session);
    SetupResult.For(context.Server).Return(server);

    mocks.Replay(context);
    return context;
}

我真的需要访问,HttpContextBase.Request.AppRelativeCurrentExecutionFilePath但它总是返回null.同样的道理HttpContext.Current.Request.RequestContext.

有人可以帮帮我吗？可以肯定地说,我现在绝望了.