public void Post_AddVote_ExistingUser_AddsVote()
        {
            var newvote = new VoteDTO()
            {
                UserId = _jarne.UserId, VoteType = VoteType.Upvote
            };
            var result = _postController.AddVote(_post1.PostId, newvote);

            Assert.IsType <OkObjectResult>(result.Result);
        }