### Question:
UserRepositoryIbatis extends SqlMapClientTemplate implements UserRepository { public Object getIdUser(String username) { return queryForObject("getIdUser", username); }  UserDTO getUserCredentials(String id); @Autowired @Override void setSqlMapClient(@Qualifier("sqlMapClient") SqlMapClient sqlMapClient); Long insertUser(UserDTO user); Integer updatePassword(UserDTO user); UserAuthoritiesDTO getUserWithAuthorities(String username); UserAuthoritiesDTO getUserWithAuthoritiesByID(Integer sid); UserView getUser(String id); Integer getUsersNumber(); Boolean disableUser(String id); Object getIdUser(String username); @SuppressWarnings("unchecked") List<UserDTOLight> getDisabledUsers(Pager pager); @SuppressWarnings("unchecked") List<UserDTOLight> getEnabledUsers(Pager pager); Boolean save(UserAuthoritiesDTO user);  }### Answer:
@Test public void getIdUser() { assertTrue(repo.getIdUser("max").toString().equals("1")); }