如何进行Spring Data Elastic Search集成测试

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:applicationContext.xml")
public class ElasticSearchIntegrationTest {

    @Autowired
    private ElasticsearchOperations elasticsearchOperations;

    @Autowired
    private UserRepository userRepository;

    @Before
    public void setup() {
        // 在每个测试方法执行前，清空Elasticsearch中的数据
        elasticsearchOperations.deleteIndex(User.class);
        elasticsearchOperations.createIndex(User.class);
        elasticsearchOperations.putMapping(User.class);
        elasticsearchOperations.refresh(User.class);
    }

    @Test
    public void testSaveUser() {
        User user = new User("1", "John Doe", 25);
        userRepository.save(user);

        User savedUser = userRepository.findById("1").orElse(null);
        assertNotNull(savedUser);
        assertEquals("John Doe", savedUser.getName());
        assertEquals(25, savedUser.getAge());
    }

    @Test
    public void testSearchUser() {
        User user1 = new User("1", "John Doe", 25);
        User user2 = new User("2", "Jane Smith", 30);
        userRepository.saveAll(Arrays.asList(user1, user2));

        List<User> users = userRepository.findByName("John Doe");
        assertEquals(1, users.size());
        assertEquals("John Doe", users.get(0).getName());
        assertEquals(25, users.get(0).getAge());
    }
}