public void TestGetUserSessionByUserId()
        {
            ContextObl             context         = ContextFactory.GetMemoryContext(Guid.NewGuid().ToString());
            IUserSessionRepository userSessionRepo = new UserSessionRepository(context);

            userSessionRepo.Add(userSession);
            UserSession userSessionResult = userSessionRepo.GetUserSessionByUserId(user.Id);

            Assert.AreEqual(user, userSessionResult.User);
        }