Spring配置被调用了两次，例如使用Groovy Spock的bean

Question

@ActiveProfiles(resolver = TestProfileResolver.class)
@IntegrationTest
@IntegrationTestConfiguration(
        applicationStartUpClass = Application.class,
        additionalLocalConfigurationClasses = [LocalIntegrationTestConfiguration.class])
@SpringApplicationConfiguration(classes = [
    LocalIntegrationTestConfiguration.class,
    NonLocalIntegrationTestConfiguration.class,
])
abstract class TestSpec extends Specification {
}

@RunWith(SpringJUnit4ClassRunner.class)
@ActiveProfiles(resolver = TestProfileResolver.class)
@IntegrationTest
@IntegrationTestConfiguration(
    applicationStartUpClass = Application.class,
    additionalLocalConfigurationClasses = { LocalIntegrationTestConfiguration.class, Resources.class})
@SpringApplicationConfiguration(classes = {
    LocalIntegrationTestConfiguration.class,
    NonLocalIntegrationTestConfiguration.class,
})
@Component
abstract public class Test {
}

@WebAppConfiguration
@EnableConfigurationProperties({TestProperties.class})
@Import({
    Resources.class,
})
@Profile({"local"})
public class LocalIntegrationTestConfiguration {
    public LocalIntegrationTestConfiguration() {
        System.out.println(" $$$$$ LocalIntegrationTestConfiguration $$$$");
    }
}

问题是LocalIntegrationTestConfiguration被调用两次，一次由常规spring框架调用，然后由spock框架调用。我只想叫它一次。

我想在TESTSPEC中重用TEST上的配置，但不知道如何重用。有没有很好的专家？

Answer 1

这是spring造成的，如果您也以这种方式配置两个junit测试，就会发生这种情况。问题是您正在创建不同的上下文，因为一个上下文使用

@IntegrationTestConfiguration(applicationStartUpClass=Application.Class，AdditionalLocalConfigurationClasss=[LocalIntegrationTestConfiguration.Class])

另一个

请注意附加的resource.class。

如果希望spring重用上下文，那么它必须配置为相同的。有关更多细节，请阅读有关上下文缓存的spring文档。

为什么要用@component来注释测试呢？