How to use

setErrors

method

in

com.google.api.client.googleapis.json.GoogleJsonError

@Test
public void testGetChangeRequestNotFound() {
 EasyMock.reset(batchMock);
 Capture<RpcBatch.Callback<Change>> callback = Capture.newInstance();
 Capture<Map<DnsRpc.Option, Object>> capturedOptions = Capture.newInstance();
 batchMock.addGetChangeRequest(
   EasyMock.eq(ZONE_NAME),
   EasyMock.eq(CHANGE_REQUEST_COMPLETE.getGeneratedId()),
   EasyMock.capture(callback),
   EasyMock.capture(capturedOptions));
 EasyMock.replay(batchMock);
 DnsBatchResult<ChangeRequest> batchResult =
   dnsBatch.getChangeRequest(ZONE_NAME, CHANGE_REQUEST_COMPLETE.getGeneratedId());
 assertEquals(0, capturedOptions.getValue().size());
 RpcBatch.Callback<Change> capturedCallback = callback.getValue();
 GoogleJsonError error = new GoogleJsonError();
 GoogleJsonError.ErrorInfo errorInfo = new GoogleJsonError.ErrorInfo();
 errorInfo.setReason("reason");
 errorInfo.setLocation("entity.parameters.changeId");
 error.setCode(404);
 error.setErrors(ImmutableList.of(errorInfo));
 capturedCallback.onFailure(error);
 assertNull(batchResult.get());
}

/** A helper that generates the error JSON payload that Google APIs produce. */
private static GoogleJsonErrorContainer errorWithReasonAndStatus(String reason, int status) {
 ErrorInfo info = new ErrorInfo();
 info.setReason(reason);
 info.setDomain("global");
 // GoogleJsonError contains one or more ErrorInfo objects; our utiities read the first one.
 GoogleJsonError error = new GoogleJsonError();
 error.setErrors(ImmutableList.of(info));
 error.setCode(status);
 error.setMessage(reason);
 // The actual JSON response is an error container.
 GoogleJsonErrorContainer container = new GoogleJsonErrorContainer();
 container.setError(error);
 return container;
}

 @Override
 public LowLevelHttpRequest buildRequest(String method, String url) throws IOException {
  errorInfo.setFactory(jsonFactory);
  GoogleJsonError jsonError = new GoogleJsonError();
  jsonError.setCode(status);
  jsonError.setErrors(Collections.singletonList(errorInfo));
  jsonError.setMessage(httpStatusString);
  jsonError.setFactory(jsonFactory);
  GenericJson errorResponse = new GenericJson();
  errorResponse.set("error", jsonError);
  errorResponse.setFactory(jsonFactory);
  return new MockLowLevelHttpRequest()
    .setResponse(
      new MockLowLevelHttpResponse()
        .setContent(errorResponse.toPrettyString())
        .setContentType(Json.MEDIA_TYPE)
        .setStatusCode(status));
 }
};