如何进行ASP.NET MVC的测试

如何进行ASP.NET MVC的测试2011-12-13 博客园王德水本文参考了http://stephenwalther.com/blog/的内容。

今天需要对ASP.NET MVC的Controller进行测试，我们都知道当我们在测试工程里new一个controller时，这个controller里的httpcontext是空的，也就是session,cookie, form等都是空。

方法一：Mock controller的HttpContext, 暂时失败

那么我们如何对controller进行测试呢，我首先想到的是mock一个httpcontext,这里我用的是Rhino Mocks

public static class MvcMockHelpers  {    public static HttpContextBase FakeHttpContext（this MockRepository mocks）    {      HttpContextBase context = mocks.PartialMock<HttpContextBase>（）;      HttpRequestBase request = mocks.PartialMock<HttpRequestBase>（）;      HttpResponseBase response = mocks.PartialMock<HttpResponseBase>（）;      HttpSessionStateBase session = mocks.PartialMock<HttpSessionStateBase>（）;      HttpServerUtilityBase server = mocks.PartialMock<HttpServerUtilityBase>（）;        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;    }      public static HttpContextBase FakeHttpContext（this MockRepository mocks, string url）    {      HttpContextBase context = FakeHttpContext（mocks）;      context.Request.SetupRequestUrl（url）;      return context;    }      public static void SetFakeControllerContext（this MockRepository mocks, Controller controller）    {      var httpContext = mocks.FakeHttpContext（）;      ControllerContext context = new ControllerContext（new RequestContext（httpContext, new RouteData（））, controller）;      controller.ControllerContext = context;    }