如何替换@MockBean？

Question

是否可以用真正的 @Bean 替换继承的 @MockBean？

我有一个摘要 class，它为所有 ITest 定义了许多配置和设置。仅对于一个测试，我想使用真实的 bean，而不是使用模拟的 bean。但仍然继承其余的配置。

@Service
public class WrapperService {
       @Autowired
       private SomeService some;
}

@RunWith(SpringRunner.class)
@SpringBootTest(...)
public abstract class AbstractITest {
    //many more complex configurations

    @MockBean
    private SomeService service;
}

public class WrapperServiceITest extends AbstractITest {
    //usage of SomeService should not be mocked
    //when calling WrapperService

    //using spy did not work, as suggested in the comments
    @SpyBean
    private SomeService service;;
}

Answer 1

使用@SpyBean 来使用真正的bean。

https://docs.spring.io/spring-boot/docs/current/api/org/springframework/boot/test/mock/mockito/SpyBean.html

Answer 2

找到了一种方法，使用测试 @Configuration 以属性为条件，并用 @TestPropertySource:

覆盖 impl 中的属性

public abstrac class AbstractITest {    
    @TestConfiguration //important, do not use @Configuration!
    @ConditionalOnProperty(value = "someservice.mock", matchIfMissing = true)
    public static class SomeServiceMockConfig {
        @MockBean
        private SomeService some;
    }
}


@TestPropertySource(properties = "someservice.mock=false")
public class WrapperServiceITest extends AbstractITest {
    //SomeService will not be mocked
}

如何替换@MockBean？

How to replace a @MockBean?

java

spring

spring-boot

spring-boot-test