SpringBoot中的事务性测试-如何获取当前会话?

Spring documentation 警告 假阳性 在里面 Transactional 测试并提出以下建议:

// ...

@Autowired
SessionFactory sessionFactory;

@Transactional
@Test // no expected exception!
public void falsePositive() {
    updateEntityInHibernateSession();
    // False positive: an exception will be thrown once the Hibernate
    // Session is finally flushed (i.e., in production code)
}

@Transactional
@Test(expected = ...)
public void updateWithSessionFlush() {
    updateEntityInHibernateSession();
    // Manual flush is required to avoid false positive in test
    sessionFactory.getCurrentSession().flush();
}

// ...

我有以下基类:

@SpringBootTest
@Transactional
@AutoConfigureMockMvc
public abstract class BaseSpringBootTest {

一个类,它扩展到我想应用这个方法的地方 sessionFactory

public class EmployeeRepositoryTest extends BaseSpringBootTest {

  @Autowired
  SessionFactory sessionFactory

但我得到了:

NoSuchBeanDefinitionException: No qualifying bean of type 'org.hibernate.SessionFactory' available

@Autowired
EntityManagerFactory entityManagerFactory;

然后打电话:

SessionFactory sessionFactory = entityManagerFactory.unwrap(SessionFactory.class);
sessionFactory.getCurrentSession();

org.hibernate.HibernateException: No CurrentSessionContext configured!

我如何获得参考 currentSession 在一次测试中,我终于可以打电话给:

sessionFactory.getCurrentSession().flush();