public void getpreview_should_return_javascriptresult_and_page_content() { // Arrange _contextStub.CurrentUser = "******"; Page page = AddDummyPage1(); // Act ActionResult result = _pagesController.GetPreview(_pageRepository.PageContents[0].Text); // Assert _pageServiceMock.Verify(x => x.GetMarkupConverter()); Assert.That(result, Is.TypeOf<JavaScriptResult>(), "JavaScriptResult"); JavaScriptResult javascriptResult = result as JavaScriptResult; Assert.That(javascriptResult.Script, Contains.Substring(_pageRepository.PageContents[0].Text)); }