### Question:
UserServiceImpl implements UserService { public int updateUserInfo(User user) { return userDao.updateUserInfo(user.getUser_id(), user.getUser_name(), user.getUser_email(), user.getUser_age(), user.getUser_gender(), user.getUser_homeTown_province(), user.getUser_homeTown_city(), user.getUser_homeTown_district(), user.getUser_homeTown_town(), user.getUser_homeTown_detail(), user.getUser_phoneNumber() ); }  User getUserInfoById(Long userId); Long getUserCounts(); List<User> getUserList(); List<User> getUserListByTime(Long startTime, Long endTime); int updateUserEmail(String email, String password); int updateUserPwd(String email, String old_password,String new_password); int updateUserImg(String email, String imgUrl); int updateUserInfo(User user); User user_login(String email, String passsword); int user_regist(String email, String password, String user_name); User check_email(String email); int insertToUserRecord_click(long uid, long aid); User adminUserLogin(Long userId, String password); int setController(int module_id, long user_id);  }### Answer:
@Test public void updateUserInfo() throws Exception { }