public void DeleteCommentOrLike() { int postCommentOrLikeId = 1; _postsRepoMock.Setup(m => m.DeleteComment(postCommentOrLikeId, _loginUser.UserId)).Returns(true); PostController controller = new PostController(_postsRepoMock.Object, _loginUser); JsonResult result = controller.DeleteCommentOrLike(postCommentOrLikeId); Assert.IsNotNull(result); Assert.IsNotNull(result.Data); Assert.IsTrue(result.Data is JsonResponseVM); Assert.IsTrue((result.Data as JsonResponseVM).Result == "OK"); }