如何使用Moq创建存根

Question

如何使用Moq创建纯存根？使用Rhino Mocks我这样做:

[TestFixture]
public class UrlHelperAssetExtensionsTests
{
     private HttpContextBase httpContextBaseStub;
     private RequestContext requestContext;
     private UrlHelper urlHelper;
     private string stylesheetPath = "/Assets/Stylesheets/{0}";

     [SetUp]
     public void SetUp()
     {
          httpContextBaseStub = MockRepository.GenerateStub<HttpContextBase>();
          requestContext = new RequestContext(httpContextBaseStub, new RouteData());
          urlHelper = new UrlHelper(requestContext);
     }

     [Test]
    public void PbeStylesheet_should_return_correct_path_of_stylesheet()
    {
        // Arrange
        string expected = stylesheetPath.FormatWith("stylesheet.css");

        // Act
        string actual = urlHelper.PbeStylesheet();

        // Assert
        Assert.AreEqual(expected, actual);
    }
}

如何MockRepository.GenerateStub<HttpContextBase>();使用Moq 创建存根？或者我应该留在Rhino Mocks？

Answer 1

以下是我对你的建议:

Mock<HttpContextBase> mock = new Mock<HttpContextBase>();
mock.SetupAllProperties();

然后你必须进行设置.

有关更多信息,请参阅MOQ项目的主页.

Answer 2

这里的派对有点晚了,但在我看来,这里仍然没有足够的答案.

Moq没有明确的存根和模拟生成,就像RhinoMocks一样.相反,所有设置调用,例如mockObject.Setup(x => blah ...)创建存根.

但是,如果您希望将相同的代码视为模拟,则需要调用mockObject.Verify(x => blah ...)断言设置按预期运行.

如果你打电话mockObject.VerifyAll(),它会将你设置的所有内容视为模拟,这不太可能是你想要的行为,即所有存根被视为模拟.

相反,在设置模拟时,使用该mockObject.Setup(x => blah ...).Verifiable()方法将设置明确标记为模拟.然后调用mockObject.Verify()- 然后只断言已标记的设置Verifiable().

Answer 3

var mockHttpContext = new Mock<HttpContextBase>();