final AccessResult accessResult3 = dataService.getAccessResult("id1", "http://www.id1.com/");
        assertNotNull(accessResult3);
        assertEquals("text/html", accessResult3.getMimeType());

        dataService.delete("id1");

        final AccessResult accessResult4 = dataService.getAccessResult("id1", "http://www.id1.com/");
        assertNull(accessResult4);
    }

    @Test

        urlQueue.setCreateTime(System.currentTimeMillis());
        urlQueue.setDepth(1);
        urlQueue.setMethod("GET");
        urlQueue.setSessionId("id1");
        urlQueue.setUrl("http://www.id1.com/");

        urlQueueService.insert(urlQueue);

        final OpenSearchUrlQueue urlQueue2 = new OpenSearchUrlQueue();
        urlQueue2.setCreateTime(System.currentTimeMillis());

        UserInfoHelper userInfoHelper = new UserInfoHelper();
        String id1 = userInfoHelper.getId();
        String id2 = userInfoHelper.getId();

        assertNotNull(id1);
        assertNotNull(id2);
        assertNotSame(id1, id2);
        assertEquals(32, id1.length());
        assertEquals(32, id2.length());
        assertTrue(id1.matches("[0-9a-f]+"));
        assertTrue(id2.matches("[0-9a-f]+"));
    }

        lenient().when(tA.isConnected()).thenReturn(true);
        lenient().when(tB.isConnected()).thenReturn(true);

        SmbFileHandleImpl hA = id1 != null ? new SmbFileHandleImpl(cfg, id1, tA, "//eq/a", 0, 0, 0, 0, 0L)
                : new SmbFileHandleImpl(cfg, 33, tA, "//eq/a", 0, 0, 0, 0, 0L);

        TestResource resource1 = new TestResource("stat1");
        TestResource resource2 = new TestResource("stat2");

        String id1 = resourceManager.registerResource(resource1);
        resourceManager.registerResource(resource2);

        resourceManager.markClosed(id1);

        Map<String, Object> stats = resourceManager.getStatistics();

        assertNotNull(stats);

        TestSearchLogEvent event = new TestSearchLogEvent("contract-id", 5L, "contract-type");

        // Test consistency of returned values
        String id1 = event.getId();
        String id2 = event.getId();
        assertEquals(id1, id2);

        Long version1 = event.getVersionNo();
        Long version2 = event.getVersionNo();
        assertEquals(version1, version2);

    }

    @Test
    public void test_generateId() {
        String id1 = queryHelper.generateId();
        String id2 = queryHelper.generateId();

        assertNotNull(id1);
        assertNotNull(id2);
        assertFalse(id1.equals(id2));
        assertTrue(id1.length() > 0);
        assertFalse(id1.contains("-"));
    }

    @Test
    public void test_generateId_format() {

        Crawler.Options options = new Crawler.Options();
        options.webConfigIds = "id1,id2,id3";

        List<String> result = options.getWebConfigIdList();
        assertNotNull(result);
        assertEquals(3, result.size());
        assertTrue(result.contains("id1"));
        assertTrue(result.contains("id2"));
        assertTrue(result.contains("id3"));
    }

    @Test

        // Test that same input always produces same output
        String text = "consistency test";
        String id1 = SuggestUtil.createSuggestTextId(text);
        String id2 = SuggestUtil.createSuggestTextId(text);
        assertEquals(id1, id2);
    }

    // Additional tests for getAsList edge cases
    @Test
    public void testGetAsListWithSingleCharacterString() {

        }
    }

    @Test
    public void test_crawl_withConfigIdList_emptyList() {
        try {
            List<String> configIds = Arrays.asList("id1", "id2");
            dataIndexHelper.crawl("test-session", configIds);
            assertTrue("Should complete quickly with empty results", true);
        } catch (Exception e) {