获得204弹簧靴集成测试

Question

我只是想为我的Spring-Boot应用程序编写一个简单的集成测试

@SpringBootTest(classes = ZooApplication.class,
        webEnvironment = WebEnvironment.RANDOM_PORT)
public class AnimalControllerIntTest {

    @LocalServerPort
    int port;

    @Autowired
    TestRestTemplate restTemplate;

    String localHost = "http://localhost:";

    @Test
    public void tesAddAnimal(){
        AnimalDto animalDto = createAnimalDtoObject();
        ResponseEntity<AnimalDto> response = this.restTemplate.postForEntity(this.localHost+port+"/animal/add", animalDto, AnimalDto.class);
        assertEquals(1L, response.getBody().getId());
    }

    private AnimalDto createAnimalDtoObject() {
        AnimalDto animalDto = new AnimalDto();
        RoomDto roomDto = new RoomDto();
        roomDto.setRoomSize(25l);
        roomDto.setTitle("Green");
        RoomDto roomDto1 = new RoomDto();
        roomDto1.setRoomSize(10l);
        roomDto1.setTitle("Blue");
        animalDto.setRoomDto(roomDto);
        //animalDto.setFavoriteRooms();
        FavoriteDto f1 = new FavoriteDto();
        f1.setAnimalDto(animalDto);
        f1.setRoomDto(roomDto);
        FavoriteDto f2 = new FavoriteDto();
        f2.setAnimalDto(animalDto);
        f2.setRoomDto(roomDto1);
        Set<FavoriteDto> favSet = new HashSet<>();
        favSet.add(f2);
        favSet.add(f1);
        animalDto.setTitle("dog");
        //animalDto.setFavoriteRooms(favSet);
        return animalDto;
    }

}

，以下是我的原始实施

@RestController
@AllArgsConstructor
@FieldDefaults(level = AccessLevel.PRIVATE)
@RequestMapping("/animal")
public class AnimalController {

    AnimalService animalService;

    @PostMapping("/add")
    public AnimalDto addAnimal(@Valid @RequestBody AnimalDto animalDto) throws InvalidRoomDetailException {
        return animalService.add(animalDto);
    }
}

Animalervice

@Transactional
    public AnimalDto add(AnimalDto animalDto) throws InvalidRoomDetailException {
        Animal animal = mapper.animalDtoToAnimal(animalDto);
        isValidAnimal(animal);
        animal = animalRepository.save(animal);
        log.debug("animal object saved:{}",animal);
        List<Favorite> favoriteRoom = addFavortieRoom(animalDto, animal);
        if(animalDto.getRoomDto() != null) {
            Room room = addAnimalToRoom(animal, animalDto);
            animal.setRoom(room);
            animal = animalRepository.save(animal);
        }

        //animal = animalRepository.save(animal);
        if(favoriteRoom != null)
           animal.setFavoriteRooms(new HashSet<>(favoriteRoom));
        return mapper.animalToAnimalDto(animal);
    }
 private List<Favorite>  addFavortieRoom(AnimalDto animalDto, Animal animal) throws InvalidRoomDetailException {
        Set<Favorite> favoriteRooms = mapper.favoriteDtosToFavorite(animalDto.getFavoriteRooms());
        if(favoriteRooms  != null ){
            for(Favorite favoriteRoom: favoriteRooms){
                   favoriteRoom.setAnimal(animal);
                   if(favoriteRoom.getRooms() != null) {
                       Optional<Room> roomExist = roomRepository.findById(favoriteRoom.getRooms().getId());
                       if (roomExist.isEmpty())
                           throw new InvalidRoomDetailException("this favorite room does exist:" + favoriteRoom.getRooms().getTitle());
                       favoriteRoom.setRooms(roomExist.get());
                   }
            }
            return favoriteRepository.saveAll(favoriteRooms);
        }
        return null;
    }

DTO类：

@Data
@FieldDefaults(level = AccessLevel.PRIVATE)
@NoArgsConstructor
@AllArgsConstructor
public class AnimalDto {
    Long id;
    String title;
    LocalDateTime located;
    String type;
    Long preference;
    @JsonManagedReference("animalFavoriteRoom")
    @ToString.Exclude
    Set<FavoriteDto> favoriteRooms;
    //@JsonBackReference("animalRoom")
    RoomDto roomDto;

}

当我运行实际上，这实际上是在起作用，但是我的集成测试给了我204 httpstatus，因为它没有任何身体。你能让我知道我出错了吗？