}
        fessConfig = ComponentUtil.getFessConfig();
        dataSerializer = ComponentUtil.getComponent("dataSerializer");
    }

    /**
     * Gets the Fess configuration instance.
     *
     * @return the Fess configuration
     */
    @Override
    public FessConfig getFessConfig() {
        return fessConfig;
    }

    /**

        }
        fessConfig = ComponentUtil.getFessConfig();
        dataSerializer = ComponentUtil.getComponent("dataSerializer");
    }

    /**
     * Gets the Fess configuration instance.
     *
     * @return the Fess configuration
     */
    @Override
    public FessConfig getFessConfig() {
        return fessConfig;
    }

    /**

        // We can only test that the method can be called without crashing
        // when proper conditions are not met.

        Map<String, Object> docMap = new HashMap<>();

        // This will return false because getFessConfig() will fail
        // We verify the method handles the case gracefully
        try {
            emptyGenerator.isTarget(docMap);
        } catch (IllegalStateException e) {

        final FessConfig config = ComponentUtil.getFessConfig();
        final String encoding = config.getCrawlerCrawlingDataEncoding();
        assertNotNull(encoding);
        // Default should be UTF-8 or similar
    }

    @Test
    public void test_fessConfig_ignoreEmptyContent() {
        final FessConfig config = ComponentUtil.getFessConfig();

    private FessConfig originalFessConfig;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        originalFessConfig = ComponentUtil.getFessConfig();

        // Set up test configuration
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

            @Override

    private static final int BATCH_SIZE = 100;
    private volatile boolean indexChecked = false;

    @Override
    public void expired() {
        try {
            if (!ComponentUtil.getFessConfig().isLogNotificationEnabled()) {
                return;
            }
        } catch (final Exception e) {
            return;
        }

        final LogNotificationHelper helper;
        try {

    }

    /**
     * Gets the default groups as an array.
     *
     * @return the default groups
     */
    protected static String[] getDefaultGroupsAsArray() {
        final String value = ComponentUtil.getFessConfig().getSystemProperty("oic.default.groups");
        if (StringUtil.isBlank(value)) {
            return StringUtil.EMPTY_STRINGS;
        }

        super.setUp(testInfo);
        ComponentUtil.register(new SystemHelper(), "systemHelper");
        apiFailureHook = new FessApiFailureHook();
        originalFessConfig = ComponentUtil.getFessConfig();
    }

    @Override
    protected void tearDown(TestInfo testInfo) throws Exception {
        if (originalFessConfig != null) {
            ComponentUtil.setFessConfig(originalFessConfig);
        }

     */
    protected void sendToSlack(final CardView cardView, final SMailPostingDiscloser discloser) {
        // https://api.slack.com/messaging/webhooks#posting_with_webhooks
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String slackWebhookUrls = fessConfig.getSlackWebhookUrls();
        if (StringUtil.isBlank(slackWebhookUrls)) {
            return;
        }
        final String body = toSlackMessage(discloser);

    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initializing {}", this.getClass().getSimpleName());
        }

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final long windowMs = fessConfig.getRateLimitWindowMsAsInteger().longValue();
        final long blockDurationMs = fessConfig.getRateLimitBlockDurationMsAsInteger().longValue();