Question

在this spring boot project中，集成测试会创建一个spring应用程序上下文，该上下文应该创建所有必需的bean，除了那些带有@ExcludeFromTests注释的bean

@RunWith(SpringRunner.class)
@ActiveProfiles("test")
@SpringBootTest(classes=IntegrationTestApplication.class, 
                webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class IntegrationTest_CartController 
{
     /*....*/
}

测试应用加载@Configuration类

@Profile("test")
@Configuration
@ComponentScan(basePackages = {"com.example.demo", "com.example.demo.*"}, 
               excludeFilters = @ComponentScan.Filter(type = FilterType.ANNOTATION, 
                                                      value = ExcludeFromTests.class))
@EnableJpaRepositories("com.example.demo.dao")
@EntityScan("com.example.demo.resource")
@EnableAutoConfiguration
public class TestDemoAppConfig 
{
    private static final Logger LOG = LoggerFactory.getLogger(TestDemoAppConfig.class);

    public TestDemoAppConfig()
    {
        // I can see this being printed out
        LOG.info("_________________________________");
        LOG.info("Instantiating TestDemoAppConfig");
        LOG.info("_________________________________");
    }
}

也就是说，它会在com.example.demo个包中加载bean，但应该忽略那些用@ExcludeFromTests注释的bean，例如

@Component
@ExcludeFromTests
public class ItemDaoInit 
{
    private static final Logger LOG = LoggerFactory.getLogger(ItemDaoInit.class);

    public ItemDaoInit(@Autowired ItemDao dao)
    {
        init(dao);
    }

    private void init(ItemDao dao)
    {
       LOG.info(" ------------ item dao preprocessor called"); // I shouldn't see this when I run a test as this bean shouldnt be created
       /* preprocess entries in dao */
    }
 }

当我运行应用程序时，我可以看到加载了正确的@Configuration但仍然创建了ItemDaoInit bean

""2018-02-28 11:54:28 [main] INFO  com.example.demo.dao.ItemDaoInit -  ------------ item dao preprocessor called

为什么创建这个bean虽然它带有我明显从组件扫描中排除的注释？

修改

顺便说一句，如果我从上面的测试配置类中排除@EnableAutoConfiguration，问题仍然存在

编辑2

这是IntegrationTestApplication。它只扫描@Configuration类

@SpringBootApplication
@ComponentScan(basePackageClasses= {TestDemoAppConfig.class})
public class IntegrationTestApplication 
{
    public static void main(String[] args) {
        SpringApplication.run(IntegrationTestApplication.class, args);
    }
}

感谢您的帮助

spring boot - 从组件扫描中排除bean不起作用

0 个答案: