2010-03-05 65 views
3

我想单元测试我从DotNetOpenAuth例子得到的代码,但我很难让UrlHelper在我的测试中工作。单元测试Url.Action

在我的控制器上的LogOn ActionResult的某处,它调用以下UrlHelper。以下示例是该ActionResult的简化版本。

public ActionResult TestUrlHelper() 
{ 
    var test = Url.ActionFull("LogOnReturnTo"); 
    return View(); 
} 

我的测试看起来是这样的:

[Test] 
public void TestTest() 
{ 
    AccountController controller = GetAccountController(); 
    var result = controller.TestUrlHelper(); 
} 

这是UrlHelper扩展方法:

internal static Uri ActionFull(this UrlHelper urlHelper, string actionName) 
{ 
    return new Uri(urlHelper.RequestContext.HttpContext.Request.Url, 
        urlHelper.Action(actionName)); 

} 

的GetAccountController方法我从以下question了。我试图根据需要调整设置,但我不得不承认我完全不了解所有设置。

private static AccountController GetAccountController() 
{ 
    var MockIFormsAuthentication = new Mock<IFormsAuthentication>(); 
    var MockIOpenIdRelyingParty = new Mock<IOpenIdRelyingParty>(); 
    var MockRealm = new Realm("http://www.google.be"); 

    var routes = new RouteCollection(); 
    MvcApplication.RegisterRoutes(routes); 

    var request = new Mock<HttpRequestBase>(MockBehavior.Strict); 
    request.SetupGet(x => x.ApplicationPath).Returns("/"); 
    request.SetupGet(x => x.Url).Returns(new Uri("http://localhost/Account/LogOnReturnTo", UriKind.Absolute)); 
    request.SetupGet(x => x.ServerVariables).Returns(new System.Collections.Specialized.NameValueCollection()); 

    var response = new Mock<HttpResponseBase>(MockBehavior.Strict); 
    response.Setup(x => x.ApplyAppPathModifier("/Account/LogOnReturnTo")).Returns("http://localhost/Account/LogOnReturnTo"); 

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

    var Controller = new AccountController(MockIFormsAuthentication.Object, MockIOpenIdRelyingParty.Object, MockRealm); 
    Controller.ControllerContext = new ControllerContext(context.Object, new RouteData(), Controller); 
    Controller.Url = new UrlHelper(new RequestContext(context.Object, new RouteData()), routes); 

    return Controller; 
} 

我得到的错误是:

HttpResponseBase.ApplyAppPathModifier( “/首页/ LogOnReturnTo”)调用失败,仿制品的行为严格。

在正确的方向任何帮助或推高度赞赏

+1

您可能想要切换到MockBehavior.Loose,然后:)那窝总的来说,这是个好主意。 – 2010-03-05 14:19:19

回答

2

MockBehavior.Strict

让模拟更像一个“真正模拟”,提高例外任何不有相应的期望。

(从德Moq wiki

因此,如果您设置MockBehaviorLoose,它:

不会抛出并返回默认值或空数组,可枚举,等等。如果没有期望值为成员设置