在没有@Repository实现的情况下使用@NoRepositoryBean运行Spring集成测试

Question

I have a situation where I have a few modules, with the primary module being datastore agnostic. There are child modules that depend on the primary module with repository implementations for JPA and Mongo.

• Core-Module - All business logic, @NoRepositoryBean interfaces
• Core-Mongo - Dependent on Core-Module with Mongo repositories/domain
• Core-JPA - Dependent on Core-Module with JPA repositories/domain

Essentially, what I'd like to do is have integration tests in Core-Module use an H2 database to perform the tests and not be dependent on a @Repository implementation.

I realize I could make test-only @Repository interfaces, and that may be the route I have to go, but I'm wondering if there's a simpler way. Essentially, is there a way to "instantiate" a @NoRepositoryBean in tests or some other simple way to do this without having to declare test only repositories?

Answer 1

I just checked this interest question. I marked in my test project UserRepository by @NoRepositoryBean , after that in test i unable to autowired it. But in documentation spring-docs i found java creation repositories process description, and it's works perfect. Just before test create required repositories. Piece of test code example:

  private UserRepository userRepository;

  @Autowired
  private EntityManager entityManager;

  @Before
  public void init() {
    JpaRepositoryFactory factory = new JpaRepositoryFactory(entityManager);
    userRepository = factory.getRepository(UserRepository.class);
  }