如何用junit和Mockito测试球衣客户？

Question

我有一个这样的班。现在，我正在对此进行单元测试。我可以将事件对象更改为无效输入以测试结果。问题是该网址暂时不正确。我该如何做，例如假URL或响应来测试成功的请求？由于某些原因，我只能使用Mockito，而不能使用其他测试框架。此类仍可测试吗？

  Class processor{
    public int sendRequest(Event event) {

      Client client = ClientBuilder.newClient();
      WebTarget baseTarget = client.target(some url);
      Invocation.Builder builder = baseTarget.request();
      Response response = builder.post(Entity.entity(event, MediaType.APPLICATION_JSON));

      int statusCode = response.getStatus();


      if (Status.Family.SUCCESSFUL == Status.Family.familyOf(statusCode)) {
    m_log.debug("The event was successfully processed by t API %s", event);
   }

      else if (Status.Family.CLIENT_ERROR == Status.Family.familyOf(statusCode)) {
  m_log.error("Status code : <%s> The request was not successfully processed by API. %s", statusCode, event);
  }

return statusCode;
   }
}