public async Task AddComment_When_ArticleViewModel_HasNoErrors_Should_RedirectToAction_Article() { mapperMock.Setup(x => x.Map <CommentViewModel, Comment>(It.IsAny <CommentViewModel>())) .Returns(MockData.TestArticleCommentMock()); var result = await appController.AddComment(new ArticleViewModel()) as RedirectToActionResult; result.Should().BeOfType <RedirectToActionResult>().Which.ActionName.Should().Be("Article"); }