}
    }

    @Test
    public void test_urlQueueKeyObject() {
        TestUrlQueue urlQueue = new TestUrlQueue("queue_123", "http://example.com/test");
        crawlerStatsHelper.begin(urlQueue);
        crawlerStatsHelper.record(urlQueue, "crawled");
        crawlerStatsHelper.done(urlQueue);

        String[] values = localLogMsg.get().split("\t");
        assertEquals(4, values.length);

        final Map<String, String> xpathConfigMap = crawlingConfig.getConfigParameterMap(ConfigName.XPATH);

        String urlEncoding;
        final UrlQueue<?> urlQueue = CrawlingParameterUtil.getUrlQueue();
        if (urlQueue != null && urlQueue.getEncoding() != null) {
            urlEncoding = urlQueue.getEncoding();
        } else {
            urlEncoding = responseData.getCharSet();
        }

        // cid

        }

        @Override
        public boolean visited(OpenSearchUrlQueue urlQueue) {
            return false;
        }

        @Override
        public void generateUrlQueues(String sessionId, String url) {
            // Do nothing in test
        }

        @Override
        public void insert(OpenSearchUrlQueue urlQueue) {
            // Do nothing in test
        }

        @Override