public static ConfigChangeBatchListenResponse buildFailResponse(String errorMessage) {
        ConfigChangeBatchListenResponse response = new ConfigChangeBatchListenResponse();
        response.setResultCode(ResponseCode.FAIL.getCode());
        response.setMessage(errorMessage);
        return response;
    }
@Override
    @Test
    public void testSerializeFailResponse() throws JsonProcessingException {
        ConfigChangeBatchListenResponse configChangeBatchListenResponse = ConfigChangeBatchListenResponse.buildFailResponse(
                "Fail");
        String json = mapper.writeValueAsString(configChangeBatchListenResponse);
        assertTrue(json.contains("\"resultCode\":" + ResponseCode.FAIL.getCode()));
        assertTrue(json.contains("\"errorCode\":0"));
        assertTrue(json.contains("\"message\":\"Fail\""));
        assertTrue(json.contains("\"success\":false"));
    }