for (int i = 0; i < errorCount.get(); i++) {
                    FailureUrl failureUrl = new FailureUrl();
                    failureUrl.setId("E" + i);
                    failureUrl.setUrl("http://test.com/" + i + ".html");
                    failureUrl.setErrorCount(i);
                    failureUrl.setErrorName("TestError" + i);
                    list.add(failureUrl);
                }

            return entity;
        }).orElseGet(() -> {
            final FailureUrl entity = new FailureUrl();
            entity.setErrorCount(1);
            entity.setUrl(url);
            if (crawlingConfig != null) {
                entity.setConfigId(crawlingConfig.getConfigId());
            }
            return entity;
        });

    }

    @Test
    public void test_chatSourceSetters() {
        final ChatSource source = new ChatSource();

        source.setIndex(10);
        source.setTitle("Document Title");
        source.setUrl("https://test.com");
        source.setDocId("id-456");
        source.setSnippet("A short snippet");

        assertEquals(10, source.getIndex());
        assertEquals("Document Title", source.getTitle());

                        if (!favoriteLogService.addUrl(userCode, (userInfo, favoriteLog) -> {
                            favoriteLog.setUserInfoId(userInfo.getId());
                            favoriteLog.setUrl(favoriteUrl);
                            favoriteLog.setDocId(docId);
                            favoriteLog.setQueryId(queryId);

                    for (int i = 0; i < maxRedirectCount; i++) {
                        processedUrls.add(currentUrl);
                        if (keyObj != null) {
                            keyObj.setUrl(currentUrl);
                        }
                        crawlerStatsHelper.record(keyObj, StatsAction.PREPARED);
                        currentUrl = processRequest(paramMap, localDataMap, currentUrl, client);

                    url = url.replaceAll(entry.getKey(), entry.getValue());
                }
                url = pathMappingHelper.replaceUrl(url);
                requestData.setUrl(replaceDuplicateHost(url));
            }
        }
        return urlList;
    }

    /**
     * Gets the path mapping helper for URL transformations.
     *