Mockito不要抛出异常

Question

我有这个方法，我的存储库方法抛出存储库异常和服务方法抛出服务异常我正在嘲笑存储库并抛出存储库异常，但它没有抛出任何异常，任何人都可以解释一下这里发生了什么。

public class IndActivityTest {
    static BigDecimal offset;
    static SecurityContext userContext;
    SearchFilter filter = new SearchFilter();
    SearchFilterToDB filterToDB = new SearchFilterToDB();
    static BigDecimal limit;
    static User user = null;
    @Mock
    static UserRepository repository;
    @Mock
    static SearchRepository searchRepository;
    @InjectMocks
    static SearchApiServiceImpl  searchApiImple;
    @Before
    public void init() {
        MockitoAnnotations.initMocks(this);
    }
    @BeforeClass
    public static void setUp(){
        user = new User();
        String scheme="https";
        userContext = new ServiceSecurityContext(user, scheme);
    }
    @Test
    public void getIndActivitiesPositiveResponse() throws RepositoryException,ServiceException{
        List<IndActivityDetailEntity> activityDetailEntities = new ArrayList<>();
        when(searchRepository.getIndActivitiesFromDB(filterToDB,user)).thenReturn(activityDetailEntities);
        Response response = searchApiImple.getIndActivities(filter, userContext);
        assertEquals(response.getStatus(), 200);
    }
    @Test(expected=ServiceException.class)
    public void getIndActivitiesNegetiveResponse() throws RepositoryException,ServiceException{
        when(searchRepository.getIndActivitiesFromDB(filterToDB,user)).thenThrow(new RepositoryException());
        searchApiImple.getIndActivities(filter, userContext);
    }
}
public Response getIndActivities(SearchFilter searchFilter, SecurityContext securityContext)
        throws ServiceException {
    List<Activity> activities = new ArrayList<>();
    try {
        logger.info("Entering getActivities");
        List<IndActivityDetailEntity> activityDetailEntities = new ArrayList<>();
        User user = (User) securityContext.getUserPrincipal();
        SearchFilterToDB searchFilterToDB = newFilterToDB(searchFilter, user);
        activityDetailEntities = searchRepository.getIndActivitiesFromDB(searchFilterToDB, user);
        if (!activityDetailEntities.isEmpty())
            activities = SearchUtil.convertIndActivityToIndActivityDTO(activityDetailEntities, searchRepository);
        logger.info(" Exiting getActivities");
    } catch(Exception e){
        handleException(e);
    }
    return Response.status(200).entity(new InlineResponse200().data(activities)).build();
}

private void handleException(Exception e) throws ServiceException{
    logger.error("Service Exception "+e);
    if( e instanceof ServiceException)
        throw (ServiceException)e;
    if( e instanceof RepositoryException ){
        RepositoryException re = (RepositoryException)e;
        throw new ServiceException(re.getErrorCode(),re,re.getMessage());
    }else{
        throw new ServiceException(e.getMessage(), e,ServiceConstant.UNKNOWN);
    }
}

Answer 1

问题出在服务的getIndActivities()方法中的行new FilterToDB(searchFilter, user)，因为searchFilterToDB对象不同，因此实际上不会模拟方法调用。

因此，要解决此问题，您需要将new FilterToDB对象创建提取到一个单独的类中，并模拟对该类的方法调用。