public void Get_User_Should_Return_User_With_SameID()
        {
            var context = new TestUserContext();
            context.Users.Add(GetDemoUser());

            var controller = new UsersController(context);
            var result = controller.GetUser(3) as OkNegotiatedContentResult<User>;

            Assert.IsNotNull(result);
            Assert.AreEqual(3, result.Content.UserId);
        }