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");
}