@Test
    public void setters() {
        ActiveCertificateResponseDTO activeCertificateResponseDTO = new ActiveCertificateResponseDTO();
        activeCertificateResponseDTO.setCode(null).setExpiration_date(null);
        assertThat(activeCertificateResponseDTO, notNullValue());
    }

@Service
class AdminUserGoalService {
    private final GoalRepository goalRepository;
    private final DictionaryService dictionaryService;

    AdminUserGoalService(GoalRepository goalRepository,
            DictionaryService dictionaryService) {
        this.goalRepository = goalRepository;
        this.dictionaryService = dictionaryService;
    }

 UserResponseDTO create(UserRequestDTO userRequestDTO) {
        final InUserType inUserTypeDb = userRequestDTO.getType().getId() == null ? null
                : inUserTypeRepository.findOne(userRequestDTO.getType().getId());
        final InUser inUser = new InUser();
        final InUserEmail inUserEmail = new InUserEmail();
        final MapBindingResult errors = new MapBindingResult(new HashMap<>(), String.class.getName());
        emailValidator.validate(userRequestDTO.getEmail(), errors);
        if (errors.hasErrors()) {
            throw new UnauthorizedException(errors.getAllErrors().get(0).getDefaultMessage());
        }
        inUserEmail.setLogin(userRequestDTO.getEmail());
        inUserEmail.setUser_name(userRequestDTO.getName());
        inUserEmail.setPassword(passwordEncoder.encode("Qwerty+1"));
        inUser.setInUserType(inUserTypeDb);
        inUser.setInUserEmails(Arrays.asList(inUserEmail));
        inUser.setD_sex(userRequestDTO.getGender());
        inUser.setD_level(userRequestDTO.getLevel() == null ? null : "" + userRequestDTO.getLevel());
        inUser.setWeight(userRequestDTO.getWeight() == null ? null : userRequestDTO.getWeight().floatValue());
        setupGoals(userRequestDTO, inUser);

        final InUser savedInUser = inUserRepository.save(inUser);
        inUserEmail.setInUser(savedInUser);
        inUserEmailRepository.save(inUserEmail);
        return inUserToDto(adminProgramAssignService.assign(savedInUser));
    }

@Service("customUserDetailsService")
public class CustomUserDetailsService implements UserDetailsService {

    private final PtUserRepository ptUserRepository;
    
    CustomUserDetailsService(PtUserRepository ptUserRepository) {
        this.ptUserRepository = ptUserRepository;
    }

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        final List<PtUser> ptUsers = ptUserRepository.findByLogin(username);
        if (ptUsers.isEmpty()) {
            throw new UsernameNotFoundException("No user present with username: " + username);
        }
        return new CustomUserDetails(ptUsers.get(ptUsers.size() - 1));
    }

}