如何使用spring @SpringBootTest而不是DataJPATest

ttp71kqs 于 2022-11-14 发布在 Spring

关注(0)|答案(2)|浏览(143)

我有这个密码。

@RunWith(SpringRunner.class)
@SpringBootTest(
        webEnvironment= SpringBootTest.WebEnvironment.RANDOM_PORT,
        classes = ApiDbApplication.class)
@AutoConfigureTestDatabase(replace = AutoConfigureTestDatabase.Replace.NONE)
@TestPropertySource(
        locations = "classpath:application.yml")
@ExtendWith(SpringExtension.class)
@Transactional
public class LocationIT {

    @MockBean
    CompanyRepository companyRepository;
    @MockBean
    ShipmentRepository shipmentRepository;
    @MockBean
    ContactRepository contactRepository;

    private LocationController locationController;
    private LocationService locationService;

    @Autowired
    LocationRepository locationRepository;

    @LocalServerPort
    private int port;
    TestRestTemplate restTemplate = new TestRestTemplate();
    HttpHeaders headers = new HttpHeaders();

    @Before
    public void setup() {
        locationService = new LocationService(locationRepository);
        this.locationController = new LocationController(locationService);
    }


    @Test
    public void testAddLocation() {
        ObjectMapper mapper = new ObjectMapper()
                .registerModule(new JavaTimeModule());
        ;
        Location location = Location.builder()
                .id(Long.valueOf(7))
                .city("Fayetteville")
                .lat(32.33)
                .lon(37.49)
                .name("Big place")
                .State("Arkansas").build();

        ResponseEntity<String> responseEntity = this.restTemplate
                .postForEntity("http://localhost:" + port + "/api/location/save", location, String.class);

        ResponseEntity<List<Location>> results = restTemplate.exchange("http://localhost:" + port + "/api/location/list",
                HttpMethod.GET,
                null,
                new ParameterizedTypeReference<List<Location>>(){});

        assertEquals(HttpStatus.OK, responseEntity.getStatusCode());
        assertEquals(HttpStatus.OK, results.getStatusCode());
        assertEquals(Collections.singletonList(location), results.getBody());

    }
}

每当我运行测试时。我的位置存储库为空，并且我有@Repository注解。这是我得到的错误：没有类型为“com.example.apidb.location.LocationRepository”的合格Bean可用：至少应有1个符合自动连接候选条件的Bean。依赖关系注解：{}
我想使用restTemplate来命中端点，所以我宁愿不使用@DataJPATest。
这个问题也差不多：How can I use @SpringBootTest(webEnvironment) with @DataJpaTest?

jpa

来源：https://stackoverflow.com/questions/73797865/how-do-i-use-spring-springboottest-instead-of-datajpatest

2条答案

按热度按时间

ilmyapht1#

如果您运行的测试用例是您帖子中的实际测试用例，那么您就做错了
1.您正在混合JUnit4和JUnit5，这在单个类中不起作用。

@TestPropertySource用于属性文件而不是yaml文件
1.您应该自动连接TestRestTemplate，而不是创建它（这也允许您删除@LocalServerPort，因为它已经设置为基本URL。
1.您的@Before实际上没有意义，构建服务和控制器不会在测试中添加任何内容，它只会占用内存和执行时间。
1.您的测试方法中的ObjectMapper没有使用，所以为什么要构造它呢？
@SpringBootTest可以计算出应用程序类本身。
1.不需要@AutoConfigureTestDatabase，这只适用于@DataJpaTest、@DataJdbcTest等分片测试。
话虽如此，我还是希望能有类似下面的效果

假设您在src/test/resources的application.yml中配置了正确的数据源。

import org.junit.jupiter.api.Test

@SpringBootTest(
        webEnvironment= SpringBootTest.WebEnvironment.RANDOM_PORT,
        )
class LocationIT {

    @MockBean
    private CompanyRepository companyRepository;
    @MockBean
    private ShipmentRepository shipmentRepository;
    @MockBean
    private ContactRepository contactRepository;
    
    @Autowired
    private TestRestTemplate restTemplate;

    @Test
    void testAddLocation() {       
        Location location = Location.builder()
                .id(Long.valueOf(7))
                .city("Fayetteville")
                .lat(32.33)
                .lon(37.49)
                .name("Big place")
                .State("Arkansas").build();

        ResponseEntity<String> responseEntity = this.restTemplate
                .postForEntity("/api/location/save", location, String.class);

        ResponseEntity<List<Location>> results = restTemplate.exchange("/api/location/list",
                HttpMethod.GET,
                null,
                new ParameterizedTypeReference<List<Location>>(){});

        assertEquals(HttpStatus.OK, responseEntity.getStatusCode());
        assertEquals(HttpStatus.OK, results.getStatusCode());
        assertEquals(Collections.singletonList(location), results.getBody());
    }
}

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qkf9rpyu2#

Johnyutts回答了这个问题，答案是添加@EnableJpaRepositories（basePackageClasses = { LocationRepository.class}

赞(0）回复(0）举报 2022-11-14