final String result = chatClient.testBuildAssistantHistoryContent(msg, "smart_summary", 500, 500);
        // Result should not exceed summaryMaxChars by much (suffix may push slightly, but the body is budgeted)
        assertTrue(result.length() <= 500 + 50, "result length " + result.length() + " exceeds reasonable bound");
    }

    @Test

    }

    @Override
    protected <RESULT extends SearchLog> RESULT createEntity(Map<String, Object> source, Class<? extends RESULT> entityType) {
        try {
            final RESULT result = entityType.newInstance();
            result.setAccessType(DfTypeUtil.toString(source.get("accessType")));
            result.setClientIp(DfTypeUtil.toString(source.get("clientIp")));
            result.setHitCount(DfTypeUtil.toLong(source.get("hitCount")));

        Set<RequestData> result = crawlerThread.getAnchorSet("");
        assertNull(result, "getAnchorSet should return null for blank string");

        result = crawlerThread.getAnchorSet("   ");
        assertNull(result, "getAnchorSet should return null for whitespace string");
    }

    /**
     * Test getAnchorSet with list of URLs
     */
    @Test
    public void test_getAnchorSet_withList() {

        entity.setName("test name");

        RenderDataUtil.register(data, "entity", entity);

        Object result = data.getDataMap().get("entity");
        assertNotNull(result);
        assertTrue(result instanceof Map);
        @SuppressWarnings("unchecked")
        Map<String, Object> resultMap = (Map<String, Object>) result;
        assertEquals("test name", resultMap.get("name"));
    }

    @Test

        // Execute
        String result = provider.toString();

        // Verify the string format
        assertNotNull(result);
        assertTrue(result.contains("FessUserTimeZoneProcessProvider"));
        assertTrue(result.contains("useTimeZoneHandling=false"));
        assertTrue(result.contains("acceptCookieTimeZone=false"));
        assertTrue(result.contains("@"));

        // Execute
        LoginCredential result = authenticator.getLoginCredential();

        // Verify
        assertNotNull(result);
        assertEquals(expectedCredential, result);
        assertEquals("testuser", ((TestLoginCredential) result).getUsername());
        assertEquals("testpass", ((TestLoginCredential) result).getPassword());
    }

    @Test

        assertEquals("Controller", result[2]);
        assertEquals("ControllerImpl", result[3]);
        assertEquals("Task", result[4]);
        assertEquals("Test", result[5]);
    }

    // Test assistByPassInvokeNames
    @Test
    public void test_assistByPassInvokeNames() {
        String[] result = invokerAssistant.assistByPassInvokeNames();
        assertNotNull(result);

    }

    @Override
    protected <RESULT extends DataConfig> RESULT createEntity(Map<String, Object> source, Class<? extends RESULT> entityType) {
        try {
            final RESULT result = entityType.newInstance();
            result.setAvailable(DfTypeUtil.toBoolean(source.get("available")));
            result.setBoost(DfTypeUtil.toFloat(source.get("boost")));
            result.setCreatedBy(DfTypeUtil.toString(source.get("createdBy")));

    }

    @Override
    protected <RESULT extends FileAuthentication> RESULT createEntity(Map<String, Object> source, Class<? extends RESULT> entityType) {
        try {
            final RESULT result = entityType.newInstance();
            result.setCreatedBy(DfTypeUtil.toString(source.get("createdBy")));
            result.setCreatedTime(DfTypeUtil.toLong(source.get("createdTime")));

    }

    @Override
    protected <RESULT extends PathMapping> RESULT createEntity(Map<String, Object> source, Class<? extends RESULT> entityType) {
        try {
            final RESULT result = entityType.newInstance();
            result.setCreatedBy(DfTypeUtil.toString(source.get("createdBy")));
            result.setCreatedTime(DfTypeUtil.toLong(source.get("createdTime")));