public static void IsView(ActionResult result, string viewName, string masterName, RouteValueDictionary expectedViewData) { ViewResult viewResult = result.AssertCast <ViewResult>(); StringsEqualOrBothNullOrEmpty(viewName, viewResult.ViewName); StringsEqualOrBothNullOrEmpty(viewName, viewResult.ViewName); DictionaryAssert.ContainsEntries(expectedViewData, viewResult.ViewData); }