【发布时间】:2010-08-20 12:43:16
【问题描述】:
我正在使用 MOQ 框架、C# 4.0、MVC2.0 的项目中进行单元测试
测试类似于下面的测试。但是一旦我运行这个测试,我就会遇到一个奇怪的错误。我检查了所有引用的 System.Web.mvc 程序集,并且都在 2.0.0 版本,所以在我看来,这些不会导致问题。
[TestMethod]
public void PaymentStepOne_Should_Return_RedirectUrl_Because_CustomerId_In_Session_Is_Null()
{
var _mockFrontendWebshopController2 = new Mock<FrontendWebshopController>
(
_mockCartItemService.Object, _mockCartService.Object,
_mockOrderService.Object, _mockCustomerService.Object,
_mockVariantService.Object, _mockShippingCostService.Object,
_mockNodeService.Object, _mockPageSettingService.Object,
_mockUserProfileService.Object) { CallBase = true };
var config = ConfigurationManagerHelper.GetConfigurationManager(new DefaultSettings());
_mockFrontendWebshopController2.Setup(x => x.GetConfigurationManager()).Returns(config);
var webshopController = _mockFrontendWebshopController2.Object;
webshopController.SetFakeControllerContext();
webshopController.Response.Redirect("http://www.google.nl");
var idToUse = Guid.NewGuid();
var collection = new FormCollection { { "Id", idToUse.ToString() }, { "Amount_" + idToUse, "99" } };
var actual = (RedirectResult)webshopController.PaymentStepOne(collection);
Assert.AreEqual("http://www.google.nl", actual.Url);
}
我希望该方法在这种情况下返回一个 URL,该 URL 应该存储在名为“实际”的变量中。但是每当我运行测试时,我都会收到以下错误消息;
Test method Plugin.Webshop.Tests.FrontendWebshopControllerTest.PaymentStepOne_Should_Return_RedirectUrl_Because_CustomerId_In_Session_Is_Null threw exception:
System.IO.FileNotFoundException: Could not load file or assembly 'System.Web.Mvc, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. Het systeem kan het opgegeven bestand niet vinden.Assembly manager loaded from: C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll
Running under executable C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\QTAgent32.exe
--- A detailed error log follows.
=== Pre-bind state information ===
LOG: User = rob
LOG: DisplayName = System.Web.Mvc, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
(Fully-specified)
LOG: Appbase = file:///C:/Projects/Website_v1\SITE/TestResults/WSRob 2010-08-20 14_00_26/Out
LOG: Initial PrivatePath = NULL
Calling assembly : Plugin.Webshop, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null.
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\Projects\IWES5\IWES\TestResults\WSRob 2010-08-20 14_00_26\Out\Plugin.Webshop.Tests.DLL.config
LOG: Using host configuration file:
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Post-policy reference: System.Web.Mvc, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
LOG: Attempting download of new URL file:///C:/Projects/Website_v1\SITE/TestResults/WSRob 2010-08-20 14_00_26/Out/System.Web.Mvc.DLL.
LOG: Attempting download of new URL file:///C:/Projects/Website_v1\SITE/TestResults/WSRob 2010-08-20 14_00_26/Out/System.Web.Mvc/System.Web.Mvc.DLL.
LOG: Attempting download of new URL file:///C:/Projects/Website_v1\SITE/TestResults/WSRob 2010-08-20 14_00_26/Out/System.Web.Mvc.EXE.
LOG: Attempting download of new URL file:///C:/Projects/Website_v1\SITE/TestResults/WSRob 2010-08-20 14_00_26/Out/System.Web.Mvc/System.Web.Mvc.EXE.
这个错误发生在我要测试的函数被调用的时候,所以只要下面的规则被测试命中就会发生;
var actual = webshopController.PaymentStepOne(collection);
连同错误消息,我得到以下堆栈跟踪
Plugin.Webshop.Controllers.FrontendWebshopController.PaymentStepOne(FormCollection collection)
FrontendWebshopControllerProxy3eebc7d7c86c40848deab621477897c6.InvocationPaymentStepOne_9.InvokeMethodOnTarget()
Castle.DynamicProxy.AbstractInvocation.Proceed()
Moq.Interceptor.Intercept(IInvocation invocation)
Castle.DynamicProxy.AbstractInvocation.Proceed()
FrontendWebshopControllerProxy3eebc7d7c86c40848deab621477897c6.PaymentStepOne(FormCollection collection)
Plugin.Webshop.Tests.FrontendWebshopControllerTest.PaymentStepOne_Should_Return_RedirectUrl_Because_CustomerId_In_Session_Is_Null() in C:\Projects\Website_v1\SITE\Plugin.Webshop.Tests\FrontendWebshopControllerTest.cs: line 197
请帮忙找出这个错误的原因并解决它。
【问题讨论】:
-
愚蠢的问题,但是您的测试是否包含对 System.Web.MVC 的引用?或者,您可以尝试通过右键单击方法并选择“创建单元测试”来从控制器中创建单元测试项目。这样您就可以确保项目设置正确。
-
@Igor 也回答了乔恩。是的,参考资料在那里。我生成了基本测试,因为我使用单元测试向导添加了测试,所以我很确定问题不在参考文献中
-
你有混合在 x86 和 x64 下编译的程序集吗?
-
@Jerod。不,我没有。所有程序集都在 x64 机器上编译
标签: c# .net asp.net unit-testing moq