public void checkUserCase2()
        {
            //Test Successful Login
            AuthWebApiKios.RequestModels.UserAuthModel user = new AuthWebApiKios.RequestModels.UserAuthModel
            {
                Password = "******",
                UserName = "******"
            };
            var result_user = _UserService.CheckUser(user);

            Assert.IsNull(result_user);
        }
        public void checkUserCase2()
        {
           

            //Test Successful Login
           AuthWebApiKios.RequestModels.UserAuthModel user = new AuthWebApiKios.RequestModels.UserAuthModel
            {
                Password = "******",
                UserName = "******"
            };
            var result_user = _UserService.CheckUser(user);
            Assert.IsNull(result_user);
        }