Question

我想为我的服务创建测试套件。我在测试服务中删除资源时遇到问题。我的测试是：

@Test
@Transactional
public void deleteAsset() {
    AssetPutModel am = new AssetPutModel();
    am.setAssetName("test3");
    am.setIpAddresses("1.1.1.1");
    //previously created object
    Long projectId = projectRepository.findAll().get(0).getId();
    //first save it
    ResponseEntity<Status> response = assetService.saveAsset(projectRepository.findAll().get(0).getId(), am, "test");
    Optional<Asset> a = assetRepository.findByNameAndProject("test3", projectRepository.findById(projectId).get());
    //checkif asset is created
    Assertions.assertThat(a.isPresent()).isTrue();
    //delete it
    assetService.deleteAsset(asset.getId(),"test");
    a = assetRepository.findByNameAndProject("test3", projectRepository.findAll().get(0));
    Assertions.assertThat(a.isPresent()).isFalse();
}

service.delete方法：

@Transactional
public ResponseEntity<Status> deleteAsset(Long interfaceId, String name) {
    Optional<Interface> interf = interfaceRepository.findById(interfaceId);
    if (interf.isPresent())
        interfaceRepository.delete(interf.get());
    return new ResponseEntity<>(null,HttpStatus.OK);
}

和我的实体

@Entity
@Table(name = "interface")
public class Interface {

    private Long id;
    private Set<Service> services;
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    public Long getId() {
        return id;
    }
    public void setId(Long id) {
        this.id = id;
    }
    @OneToMany(mappedBy = "anInterface", cascade = CascadeType.REMOVE,orphanRemoval=true,fetch=FetchType.LAZY)
    public Set<Service> getServices() {
        return services;
    }

    public void setServices(Set<Service> services) {
        this.services = services;
    }
    @PreRemove
    private void removeChilds() {
        this.services.remove(this);
    }
}

结果是对接口实体NullPointerException的测试抛出this.services.remove(this);。而正常运行的方法效果很好。无论如何，是否可以在不更改实体的情况下进行测试？

Spring Boot集成测试-延迟初始化问题

0 个答案: