Spring boot（JPA测试）：在执行JpaTest时找不到@SpringBootConfiguration

Question

Unable to find a @SpringBootConfiguration, you need to use @ContextConfiguration or @SpringBootTest(classes=...) with your test java.lang.IllegalStateException doesn't spring boot configure itself?

@RunWith(SpringRunner.class)
@DataJpaTest
public class LogConnectionTest {

    @Autowired
    private TestEntityManager entityManager;

    @Autowired
    private LogConnectionDao logConnectionDao;

    @Test
    public void ajouterTest() throws Exception{
        this.entityManager.persist(new LogConnection("Test",4));
        LogConnection logConnection = this.logConnectionDao.findOne((long)1);
        assertThat(logConnection.getClasseName().equals("Test"));
        assertThat(logConnection.getOriginalId() != 5);
    }
}

@SpringBootApplication
public class UpsysmarocLibraryLogApplication {

    public static void main(String[] args) {
        SpringApplication.run(UpsysmarocLibraryLogApplication.class, args);
    }
}

我的存储库：

public interface LogConnectionDao extends JpaRepository<LogConnection,Long> {

}

Answer 1

我懂了。以下惯例

1>假设您的主要spring应用程序如下所示

@EnableAutoConfiguration
@SpringBootApplication
public class Application {...}

2>现在创建一个可以在所有测试类中扩展的抽象类。如果您不需要这些，那么只需将这些配置注释直接放在您的测试类中即可。

@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = Application.class)
@ActiveProfiles("test")
@WebAppConfiguration
/**
 * If you have any property file to load to test uncomment below line) 
   @TestPropertySource({
   "classpath:/properties/dbConfig-test.properties",
   "classpath:/properties/unittest.properties"
   })
*/
public abstract class AbstractSpringTest{}

public class LogConnectionTest extends AbstractSpringTest {

/** Instance to unit test. */
@Autowired
private LogConnectionDao logConnectionDao;

@Test
public void ajouterTest() {
    final LogConnection logConnection = logConnectionDao.saveAndFlush(new LogConnection("Test",4));
    Assert.assertNotNull(logConnection);
    Assert.assertEquals("Test", logConnection.getClasseName());
    Assert.assertNotEquals(5, logConnection.getOriginalId());
}