Java MockBean不'；在Spring boot集成测试中无法工作_Java_Spring Boot_Mocking

Java MockBean不'；在Spring boot集成测试中无法工作

java spring-boot

Java MockBean不'；在Spring boot集成测试中无法工作,java,spring-boot,mocking,Java,Spring Boot,Mocking,我有一个Spring集成测试，我试图模拟我的一些bean。出于某种原因，尽管我嘲笑了他们，但他们是无效的。下面是代码片段：我想嘲笑的豆子 @Component public class MockWS { public String callSoapClient() throws JAXBException{ return "CallSoapCl"; } } 使用Bean的类 public class SmDpES2PortImpl implements ES

我有一个Spring集成测试，我试图模拟我的一些bean。出于某种原因，尽管我嘲笑了他们，但他们是无效的。下面是代码片段：

我想嘲笑的豆子

@Component
public class MockWS {

    public String callSoapClient() throws JAXBException{
        return "CallSoapCl";
    }
}

使用Bean的类

public class SmDpES2PortImpl implements ES2SmDp {
    @Autowired
    private MockWS mock;

    @Override
    public void es2DownloadProfile(ES2DownloadProfileRequest parameters) {
         try {
            LOG.info("\n\n\n TEST BEAN: " + mock.callSoapClient() + "\n\n");
          }
     }  
}

模拟Bean的Spring引导集成测试

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.DEFINED_PORT)
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class ES2SmDpApplicationTests {

    @MockBean(name="mockWS")
    MockWS mockService;

    @Test
    public void test1Es2DownloadProfile_Sucess() throws MalformedURLException, JAXBException, SOAPException {
        when(mockService.callSoapClient()).thenReturn("CallMockCLient");
    }
}

构建执行的输出：测试BEAN:null您应该模拟接口，而不是类。另外，

SmDpES2PortImpl

必须是Springbean。请尝试以下操作：

接口：

public interface IMockWS {

    public String callSoapClient() throws JAXBException;
}

组件类别：

@Component
public class MockWS implements IMockWS {

    @Override
    public String callSoapClient() throws JAXBException{
        return "CallSoapCl";
    }
}

服务类别：

@Service //Also @Component is a good alternative
public class SmDpES2PortImpl implements ES2SmDp {
    @Autowired
    private IMockWS mock; //Notice that you are wiring an interface

    @Override
    public void es2DownloadProfile(ES2DownloadProfileRequest parameters) {
         try {
            LOG.info("\n\n\n TEST BEAN: " + mock.callSoapClient() + "\n\n");
          }
     }  
}

测试等级：

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.DEFINED_PORT)
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class ES2SmDpApplicationTests {

    @MockBean
    IMockWS mockService; //Again, you are mocking the interface, not the implementing class

    @Test
    public void test1Es2DownloadProfile_Sucess() throws MalformedURLException, JAXBException, SOAPException {
        when(mockService.callSoapClient()).thenReturn("CallMockCLient");
    }
}

您应该模拟接口，而不是类。另外，

SmDpES2PortImpl

必须是Springbean。请尝试以下操作：

接口：

public interface IMockWS {

    public String callSoapClient() throws JAXBException;
}

组件类别：

@Component
public class MockWS implements IMockWS {

    @Override
    public String callSoapClient() throws JAXBException{
        return "CallSoapCl";
    }
}

服务类别：

@Service //Also @Component is a good alternative
public class SmDpES2PortImpl implements ES2SmDp {
    @Autowired
    private IMockWS mock; //Notice that you are wiring an interface

    @Override
    public void es2DownloadProfile(ES2DownloadProfileRequest parameters) {
         try {
            LOG.info("\n\n\n TEST BEAN: " + mock.callSoapClient() + "\n\n");
          }
     }  
}

测试等级：

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.DEFINED_PORT)
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class ES2SmDpApplicationTests {

    @MockBean
    IMockWS mockService; //Again, you are mocking the interface, not the implementing class

    @Test
    public void test1Es2DownloadProfile_Sucess() throws MalformedURLException, JAXBException, SOAPException {
        when(mockService.callSoapClient()).thenReturn("CallMockCLient");
    }
}

在我的例子中，以下注释组合起作用：

@RunWith(SpringRunner.class) 
@SpringBootTest(classes = { ControllerThatIAmTesting.class }) 
@AutoConfigureMockMvc(addFilters = false) // if using MockMvc object

但是我必须在带有@MockBean注释的测试类中显式声明我在ControllerHatiamTesting中使用的两个自连线对象——否则Spring会抱怨它找不到合适的实现——顺便说一句，我的接口和它们的实现都在相同的对应包中

此外，使用@WebMvcTest而不是@SpringBootTest（其他人建议将其作为更具体的场景）导致Spring无法从我的@Configuration类中找到并初始化其他一些@Autowired依赖项