c# - 路由的单元测试应该映射到控制器失败，而类似的测试没有

Question

与可以在此处找到的先前问题相关：

使用“在解决方案中运行所有测试”时测试失败

测试方法：

[TestMethod]
public void AMAC_Route_Maps_to_AMACController()
{
    "~/amac/".ShouldMapTo<AMACController>(action => action.Index());

}

路线：

routes.MapRoute(
            name: "AMAC",
            url: "amac/",
            defaults: new { controller = "AMAC", action = "Index" }
        );

返回的错误：

测试方法 MBS.Exec.Enquiry.MVC.Tests.AMACControllerTest.AMAC_Route_Maps_to_AMACController 抛出异常：MvcContrib.TestHelper.AssertionException：URL 不匹配任何路由

仅当我在解决方案中运行所有测试时，才会抛出此错误，当我独立于其通过的类运行测试时。

作为一个例子，我有一个类似控制器的测试方法，它确实通过了，下面是测试方法的代码及其路由：

测试方法

    [TestMethod]
    public void HVM_Route_Maps_to_HVMController()
    {
        "~/hvm/".ShouldMapTo<HVMController>(action => action.Index());
    }

路线：

routes.MapRoute(
            name: "HVM",
            url: "hvm/",
            defaults: new { controller = "HVM", action = "Index" }
        );

此测试不会产生错误。

Answer 1

When I had refactored the tests to add the route registration to an [AssemblyInitialize] method I had forgotten to remove a [TestCleanup] method from one of the unit test classes causing the route to be re-registered.

After removing this all tests passed.