public void TestAddFollows()
        {
            mockFollowRepository.Setup(x => x.Add(It.IsAny <Follow>())).Returns(follow);
            var    followService = new FollowService(mockFollowRepository.Object);
            Follow followReturn  = followService.AddFollows(follow);

            Assert.AreEqual(followReturn.Follower, follow.Follower);
        }