}

    @Test
    public void test_crawlingInfo_entity() {
        final CrawlingInfo info = new CrawlingInfo();
        assertNull(info.getId());
        assertNull(info.getSessionId());
        assertNull(info.getName());
        assertNull(info.getExpiredTime());
        assertNull(info.getCreatedTime());

        info.setId("info-id");
        info.setSessionId("session-123");
        info.setName("Test Crawl");

        assertEquals(25, jobLogPager.getPageSize());
        assertEquals(1, jobLogPager.getCurrentPageNumber());
        assertNull(jobLogPager.id);
        assertNull(jobLogPager.jobName);
        assertNull(jobLogPager.jobStatus);
        assertNull(jobLogPager.target);
        assertNull(jobLogPager.scriptType);

        jobLogPager.setAllRecordCount(999);
        assertEquals(999, jobLogPager.getAllRecordCount());

        assertEquals(25, webAuthPager.getPageSize());
        assertEquals(1, webAuthPager.getCurrentPageNumber());
        assertNull(webAuthPager.id);
        assertNull(webAuthPager.port);
        assertNull(webAuthPager.username);
        assertNull(webAuthPager.webConfigId);
        assertNull(webAuthPager.versionNo);

        webAuthPager.setAllRecordCount(999);
        assertEquals(999, webAuthPager.getAllRecordCount());

        final LlmChatResponse response = new LlmChatResponse();
        assertNull(response.getContent());
        assertNull(response.getFinishReason());
        assertNull(response.getPromptTokens());
        assertNull(response.getCompletionTokens());
        assertNull(response.getTotalTokens());
        assertNull(response.getModel());
    }

    @Test
    public void test_constructorWithContent() {

        assertEquals(25, failureUrlPager.getPageSize());
        assertEquals(1, failureUrlPager.getCurrentPageNumber());
        assertNull(failureUrlPager.id);
        assertNull(failureUrlPager.url);
        assertNull(failureUrlPager.threadName);
        assertNull(failureUrlPager.errorCount);
        assertNull(failureUrlPager.errorName);

        failureUrlPager.setAllRecordCount(999);

        assertEquals(25, fileAuthPager.getPageSize());
        assertEquals(1, fileAuthPager.getCurrentPageNumber());
        assertNull(fileAuthPager.id);
        assertNull(fileAuthPager.port);
        assertNull(fileAuthPager.username);
        assertNull(fileAuthPager.fileConfigId);
        assertNull(fileAuthPager.versionNo);

        fileAuthPager.setAllRecordCount(999);
        assertEquals(999, fileAuthPager.getAllRecordCount());

        assertEquals(1, boostdocpager.getCurrentPageNumber());
        assertNull(boostdocpager.id);
        assertNull(boostdocpager.urlExpr);
        assertNull(boostdocpager.boostExpr);
        assertNull(boostdocpager.sortOrder);
        assertNull(boostdocpager.createdBy);
        assertNull(boostdocpager.createdTime);
        assertNull(boostdocpager.versionNo);

        boostdocpager.setAllRecordCount(999);

        assertEquals(1, duplicatehostpager.getCurrentPageNumber());
        assertNull(duplicatehostpager.id);
        assertNull(duplicatehostpager.regularName);
        assertNull(duplicatehostpager.duplicateHostName);
        assertNull(duplicatehostpager.sortOrder);
        assertNull(duplicatehostpager.createdBy);
        assertNull(duplicatehostpager.createdTime);
        assertNull(duplicatehostpager.versionNo);

        // Test constructor with null message
        SearchEngineClientException exception = new SearchEngineClientException(null);

        assertNotNull(exception);
        assertNull(exception.getMessage());
        assertNull(exception.getCause());
    }

    @Test
    public void test_constructor_withNullMessageAndCause() {
        // Test constructor with null message and null cause

        assertNull(dataconfigpager.id);
        assertNull(dataconfigpager.name);
        assertNull(dataconfigpager.handlerName);
        assertNull(dataconfigpager.boost);
        assertNull(dataconfigpager.available);
        assertNull(dataconfigpager.sortOrder);
        assertNull(dataconfigpager.createdBy);
        assertNull(dataconfigpager.createdTime);