Mock HtmlHelper use Moq works in mvc 3

public static HtmlHelper CreateHtmlHelper(ViewDataDictionary vd){    Mock<ViewContext> mockViewContext = new Mock<ViewContext>(        new ControllerContext(            new Mock<HttpContextBase>().Object,            new RouteData(),            new Mock<ControllerBase>().Object),        new Mock<IView>().Object,        vd,        new TempDataDictionary(),        new Mock<TextWriter>().Object);    var mockViewDataContainer = new Mock<IViewDataContainer>();    mockViewDataContainer.Setup(v => v.ViewData)        .Returns(vd);    return new HtmlHelper(mockViewContext.Object,                            mockViewDataContainer.Object);}

 This is From http://ox.no/posts/mocking-htmlhelper-in-asp-net-mvc-2-and-3-using-moq