我们可以在Java中有条件地模拟对象吗？

我使用的是Mockito，我遇到了一个奇怪的情况，我必须对客户端进行身份验证，然后使用相同的代码进行实际的API调用：

//@Mock //I want to mock this only for authentication
CloseableHttpClient httpClient;

 //when(httpClient.execute(any(HttpUriRequest.class))).thenReturn(someResponse);

response = httpClient.execute(httpUriRequest);

---

现在我想使用实际的httpClient对象进行身份验证，并使用模拟的httpClient对象进行实际的API调用。我怎样才能达到这个要求？

谢谢大家的回复

我用

Mockito.spy（）解决了这个问题。

如果将来有人觉得我的解决方案有用，就放弃它

    @Test
    public void myTest(){

    //This object will be a normal instance
    CloseableHttpClient httpClient;

    //Authentication: /oauth/token
    //response is real because httpClient is an actual instance.
    response = httpClient.execute(httpUriRequest);

    CloseableHttpClient spyHttpClient = Mockito.spy(httpClient);
    doReturn(mockedCloseableHttpResponse).when(spyHttpClient).execute(any(HttpUriRequest.class));

    //Actual API call: /v1/users
    //response is mockedCloseableHttpResponse because httpClient is a spy instance.
    response = httpClient.execute(httpUriRequest);

    //Assertion code here

    }

---

以下是有关mockito spy的更多详细信息：

谢谢大家的回复

我用

Mockito.spy（）解决了这个问题。

如果将来有人觉得我的解决方案有用，就放弃它

    @Test
    public void myTest(){

    //This object will be a normal instance
    CloseableHttpClient httpClient;

    //Authentication: /oauth/token
    //response is real because httpClient is an actual instance.
    response = httpClient.execute(httpUriRequest);

    CloseableHttpClient spyHttpClient = Mockito.spy(httpClient);
    doReturn(mockedCloseableHttpResponse).when(spyHttpClient).execute(any(HttpUriRequest.class));

    //Actual API call: /v1/users
    //response is mockedCloseableHttpResponse because httpClient is a spy instance.
    response = httpClient.execute(httpUriRequest);

    //Assertion code here

    }

---

以下是有关mockito spy的更多详细信息：

为什么需要这样做？您是在测试身份验证还是API调用？如果您正在测试身份验证，为什么需要拨打电话？可能是个问题你为什么要这么做？您是在测试身份验证还是API调用？如果您正在测试身份验证，为什么需要拨打电话？可能是一个