public void Comments() { PostController controller = new PostController(_postsRepoMock.Object, _loginUser); List <PostCommentOrLike> list = new List <PostCommentOrLike>(); PartialViewResult result = controller.Comments(list); Assert.IsNotNull(result); Assert.IsTrue(result.ViewName == "_PostComments"); Assert.IsNotNull(result.Model); Assert.IsTrue(result.Model is List <PostCommentOrLike>); CollectionAssert.AreEqual(list, (result.Model as List <PostCommentOrLike>)); }