基于的Mockito JUnit测试类进样嵌套的相关

我写单元测试的一个控制器，这里是我的代码基于的Mockito JUnit测试类进样嵌套的相关

public class MyController 
{ 
    @Inject 
    private MyService myService; 

    public List<Car> getCars() 
    { 
     myService.getCars(); 
    } 
} 

public class MyServiceImpl implements MyService 
{ 
    @Inject 
    AService aService; 

    @Inject 
    BService bService; 

    public List<Car> getCars() 
    { 
     aService.getCars(); 
    } 
} 


Public class MyControllerTest 
{ 

    private MockMvc standAloneMockMvc; 

    @InjectMocks 
    MyController myController; 

    @Mock 
    private MyService myService; 

    @Before 
    public void initTestObjs() 
    { 
     MockitoAnnotations.initMocks(this); 

     this.standAloneMockMvc = MockMvcBuilders.standaloneSetup(myController).build(); 

    } 

    @Test 
    public void testGetAllCars() throws Exception 
    { 
     String url = "/car/list"; 

     List<Car> listCars = new ArrayList<Car>(); 
     Car car = new Car(); 
     listCars.add(car); 

     Mockito.when(myService.getCars()).thenReturn(listCars); 

     MvcResult result = standAloneMockMvc.perform(MockMvcRequestBuilders.get(url)) 
     .andDo(MockMvcResultHandlers.print()) 
     .andExpect(MockMvcResultMatchers.status().isOk()) 
     .andReturn(); 

     String jsonResult = result.getResponse().getContentAsString(); 
    } 
}

我在为MyControllerTest为myService创造豆面对错误时，它会尝试加载aService和bService。

任何人都可以帮忙吗？任何人都面临类似的问题？

堆栈跟踪：

Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.xyz.AService com.xyz.aService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.xyz.AService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@javax.inject.Inject()} 
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:571) 
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) 
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)

来源

2016-09-27 Jaynil

你能提供错误信息吗？对于调试 –

编辑的问题，它更容易实现，增加了堆栈跟踪错误消息。 – Jaynil

您是否尝试过验证在MyControllerTest中有模拟AService和BService的行为？ –

你需要准确地提供所有的模拟实现，即。你的测试类无法弄清楚这些AService aService是什么; BService bService;是。将呈现

@Mock会看所有的字段（嘲笑）

所以，你可以为他们

private MockMvc standAloneMockMvc; 

    @InjectMocks 
    MyController myController; 

    @Mock 
    private MyService myService; 

    @Mock 
    AService aService; 

    @Mock 
    BService bService;

....

提供模拟提供模拟实现

来源

2016-10-04 09:33:24 kuhajeyan

基于的Mockito JUnit测试类进样嵌套的相关

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