assertNotNull(ComponentUtil.getSystemHelper(), "SystemHelper should be registered");
        assertNotNull(ComponentUtil.getFessConfig(), "FessConfig should be set");
        assertTrue("Component integration test should be fast", true);
    }

    @Test
    public void test_basic_functionality() {

        updateProperties();
    }

    /**
     * Updates timeout properties from system configuration.
     */
    protected void updateProperties() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String commandTimeoutStr = fessConfig.getSystemProperty("thumbnail.command.timeout");
        if (commandTimeoutStr != null) {
            commandTimeout = Long.parseLong(commandTimeoutStr);
        }

        new TermRangeQueryCommand().register();
        new WildcardQueryCommand().register();
    }

    private void setQueryType(final String queryType) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            @Override
            public String get(String propertyKey) {
                return fessConfig.get(propertyKey);
            }

    @Test
    public void test_getSitePath() {
        String urlLink;
        String sitePath;
        final Map<String, Object> docMap = new HashMap<>();

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String fieldName = fessConfig.getResponseFieldUrlLink();

        urlLink = "http://www.google.com";
        sitePath = "www.google.com";
        docMap.put(fieldName, urlLink);

     * @return list of file and directory information maps
     */
    public static List<Map<String, Object>> getFileItems(final String prefix) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final List<Map<String, Object>> list = new ArrayList<>();
        final List<Map<String, Object>> fileList = new ArrayList<>();

        switch (errorKey) {
        case "errors.password_length":
            messages.addErrorsPasswordLength("password", String.valueOf(ComponentUtil.getFessConfig().getPasswordMinLengthAsInteger()));
            break;
        case "errors.password_no_uppercase":
            messages.addErrorsPasswordNoUppercase("password");
            break;

        final CrawlingInfo crawlingInfo = getLast(sessionId);
        if (crawlingInfo == null) {
            return Collections.emptyList();
        }
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        return crawlingInfoParamBhv.selectList(cb -> {
            cb.query().setCrawlingInfoId_Equal(crawlingInfo.getId());
            cb.query().addOrderBy_CreatedTime_Asc();

            return extractHistory(session);
        }

        @Override
        protected List<LlmMessage> extractHistory(final ChatSession session) {
            final FessConfig fessConfig = ComponentUtil.getFessConfig();
            final String assistantContentMode = fessConfig.getOrDefault("rag.chat.history.assistant.content", "smart_summary");

            final List<LlmMessage> history = new ArrayList<>();

     */
    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initializing {}", this.getClass().getSimpleName());
        }
        fessConfig = ComponentUtil.getFessConfig();
    }

    /**
     * Creates the environment for LDAP connection.
     *
     * @param initialContextFactory The initial context factory.
     * @param securityAuthentication The security authentication.