我使用ASP.Net MVC框架在C#中的控制器如何在ASP.Net MVC中模擬控制器上的請求?
public class HomeController:Controller{
public ActionResult Index()
{
if (Request.IsAjaxRequest())
{
//do some ajaxy stuff
}
return View("Index");
}
}
我得到了嘲笑,並希望能與以下和RhinoMocks
var mocks = new MockRepository();
var mockedhttpContext = mocks.DynamicMock<HttpContextBase>();
var mockedHttpRequest = mocks.DynamicMock<HttpRequestBase>();
SetupResult.For(mockedhttpContext.Request).Return(mockedHttpRequest);
var controller = new HomeController();
controller.ControllerContext = new ControllerContext(mockedhttpContext, new RouteData(), controller);
var result = controller.Index() as ViewResult;
Assert.AreEqual("About", result.ViewName);
但是我一直對代碼進行測試的一些技巧收到此錯誤:
Exception System.ArgumentNullException: System.ArgumentNullException : Value cannot be null. Parameter name: request at System.Web.Mvc.AjaxRequestExtensions.IsAjaxRequest(HttpRequestBase request)
由於控制器上的Request
對象沒有制定者。我試圖通過使用下面答案中的推薦代碼來正確地工作。
過去,這起訂量,而不是RhinoMocks,並且在使用起訂量我使用了相同的測試如下:
var request = new Mock<HttpRequestBase>();
// Not working - IsAjaxRequest() is static extension method and cannot be mocked
// request.Setup(x => x.IsAjaxRequest()).Returns(true /* or false */);
// use this
request.SetupGet(x => x.Headers["X-Requested-With"]).Returns("XMLHttpRequest");
var context = new Mock<HttpContextBase>();
context.SetupGet(x => x.Request).Returns(request.Object);
var controller = new HomeController(Repository, LoginInfoProvider);
controller.ControllerContext = new ControllerContext(context.Object, new RouteData(), controller);
var result = controller.Index() as ViewResult;
Assert.AreEqual("About", result.ViewName);
但出現以下錯誤:
Exception System.ArgumentException: System.ArgumentException : Invalid setup on a non-overridable member: x => x.Headers["X-Requested-With"] at Moq.Mock.ThrowIfCantOverride(Expression setup, MethodInfo methodInfo)
再次,好像我無法設置請求標題。 如何在RhinoMocks或Moq中設置此值?
用Request.IsAjaxRequest()替換Request.IsAjaxRequest() – 2009-06-09 14:22:22
模擬Request.Headers [「X-Requested-With」]或Request [「X-Requested-With」]而不是Request.IsAjaxRequest()。我已經更新了我的問題 – 2009-06-09 16:16:01
[試試這個(http://stackoverflow.com/questions/1228179/mocking-httpcontextbase-with-moq) – danfromisrael 2010-06-20 07:34:33