java - mockito UnfinishedStubbingException 而不是想要的异常

Question

我正在尝试模拟一个客户端响应不佳的服务进行测试。我仍然在 min eclass 中收到 UnfinishedStubbingException 而不是 ClientResponseFailure，而且我看不出哪里做错了。我也尝试过:

 Mockito.when(hrServiceBad.verifyIdentity("412", "aaa", "aaa")).thenThrow(clientResponseFailure);

但给出了相同的结果。

我的代码:

@Autowired
private CheckUserServiceImpl checkUserService;
private HrService hrServiceBad;
private ClientResponseFailure clientResponseFailure;
private ClientResponseImpl response = new ClientResponseImpl();

@Before
public void init() {
    hrServiceBad = Mockito.mock(HrService.class);
    checkUserService.setHrService(hrServiceBad);
    clientResponseFailure = new ClientResponseFailure(response);
}

@Test(expected = EsbVerificationError.class)
public void testUserValidInEsbWith412Fault() throws EsbOffLineException, EsbVerificationError {
    // precondition failed
    response.setStatus(412);
    Mockito.doThrow(clientResponseFailure).when(hrServiceBad.verifyIdentity("412", "aaa", "aaa"));
    checkUserService.verifyUserInEsb("412", "aaa", "aaa");
}

@Test(expected = EsbOffLineException.class)
public void testUserValidInEsbWith503Fault() throws EsbOffLineException, EsbVerificationError {
    // service unavailable
    response.setStatus(503);
    Mockito.when(hrServiceBad.verifyIdentity("503", "aaa", "aaa"))
            .thenThrow(clientResponseFailure);

    checkUserService.verifyUserInEsb("503", "aaa", "aaa");
}

@Test(expected = EsbOffLineException.class)
public void testUserValidInEsbWith404Fault() throws EsbOffLineException, EsbVerificationError {
    // page not found
    response.setStatus(404);
    Mockito.when(hrServiceBad.verifyIdentity("404", "aaa", "aaa"))
            .thenThrow(clientResponseFailure);

    checkUserService.verifyUserInEsb("404", "aaa", "aaa");
}

@Test(expected = EsbOffLineException.class)
public void testUserValidInEsbWith403Fault() throws EsbOffLineException, EsbVerificationError {
    // page forbidden
    response.setStatus(403);
    Mockito.when(hrServiceBad.verifyIdentity("403", "aaa", "aaa"))
            .thenThrow(clientResponseFailure);
    checkUserService.verifyUserInEsb("403", "aaa", "aaa");
}

@Test(expected = EsbOffLineException.class)
public void testUserValidInEsbWith522Fault() throws EsbOffLineException, EsbVerificationError {
    // connection timeout
    response.setStatus(522);
    Mockito.when(hrServiceBad.verifyIdentity("522", "aaa", "aaa"))
            .thenThrow(clientResponseFailure);
    checkUserService.verifyUserInEsb("522", "aaa", "aaa");
}

}

检查UserServiceImpl:

 @Override
public void verifyUserInEsb(final String nationalNumber, final String serviceNumber,
        final String bafuser) throws EsbOffLineException, EsbVerificationError {
    String cleanedNationalNumber = BulletinUserManager.keepDigitsOnly(nationalNumber);
    try {
        Identity identity = this.hrService.verifyIdentity(cleanedNationalNumber, serviceNumber, bafuser);
        if (identity != null) {
            //more code here but not relevant.
            return;
        }
    } catch (ClientResponseFailure e) {
        logger.info(e.getResponse().getStatus());
        if (PRECONDITION_FAILED == e.getResponse().getStatus()) {
            throw new EsbVerificationError("Hr check failed");
        }
    }        
    throw new EsbOffLineException();
}

提前致谢。

Answer 1

您使用 Mockito.doThrow 是错误的。

您的代码:

Mockito.doThrow(clientResponseFailure).when(hrServiceBad.verifyIdentity("412", "aaa", "aaa"));

但是 when 方法只需要您的模拟作为单个参数:

Mockito.doThrow(clientResponseFailure).when(hrServiceBad).verifyIdentity("412", "aaa", "aaa");