关于@injectmocks和@mock

Question

@Override
    public PageInfo<RequestList> getAllRequest(int startPage, int pageSize, String accountName,String userName) {
        PageHelper.startPage(startPage, pageSize);
        List<RequestList> list=requestListDao.getAllRequest(accountName,userName);
        for(RequestList requestList:list) {
            switch (requestList.getStatus()) {
            case "0":
                requestList.setStatus("Waiting");
                break;
            case "1":
                requestList.setStatus("Closed");        
                break;
            case "2":
                requestList.setStatus("Cancel");
                break;
            default:
                requestList.setStatus("NAN");
                break;
            }
        }
        PageInfo<RequestList> pageInfo = new PageInfo<RequestList>(list);
        return pageInfo;
    }

@Override
    public void createRequest(RequestList requestList) {
        Integer coount=requestListDao.getTime(requestList.getCreateName());
//      AWSSnsUtil.sendMassageToSns(requestList.getAccountName());
        requestList.setTime(++coount);
        requestListDao.createRequest(requestList);
    }

测试代码：

    @InjectMocks
    RequestListServiceImpl requestListServiceImpl;
    @Mock
    RequestListDao requestListDao;

 @Before
    public void setup(){
        MockitoAnnotations.openMocks(this);
    }


    @Test  //it's ok 
    public void testGetAllRequest() throws Exception {
        RequestList r=new RequestList();
        r.setStatus("0");
        when(requestListDao.getAllRequest(anyString(), anyString())).thenReturn(Arrays.<RequestList>asList(r));
        PageInfo<RequestList> res=requestListServiceImpl.getAllRequest(1,1,"1","1");
        Assert.assertNotNull(res);


    }

 @Test   //this test is error, the error is requestListServiceImpl is not mock.
    public void testCreateRequest() throws Exception {
        when(requestListDao.getTime(anyString())).thenReturn(0);
        RequestList r=new RequestList();
        r.setCreateName("demo");
        requestListServiceImpl.createRequest(r);
        verify(requestListServiceImpl).createRequest(r);

    }

错误信息

org.mockito.exceptions.misusing.NotAMockException: 
Argument passed to verify() is of type RequestListServiceImpl and is not a mock!
Make sure you place the parenthesis correctly!
See the examples of correct verifications:
    verify(mock).someMethod();
    verify(mock, times(10)).someMethod();
    verify(mock, atLeastOnce()).someMethod();

当我将@injectmocks更改为@mock时，第二个测试是可以的，但第一个测试是错误的。我需要添加到一个stubbingwhen(requestListServiceImpl.getAllRequest（anyInt（）,anyInt（）,anyString（）,anyString（）））.thenreturn（new pageinfo<>())；

我不知道怎么做，

injectmocks是否必要？

Answer 1

这里：

verify(requestListServiceImpl)

和

@InjectMocks
RequestListServiceImpl requestListServiceImpl;

消息很清楚：您验证Mockito为您创建的mock对象。