import org.dbflute.optional.OptionalThing;

public class NotificationHelperTest extends UnitFessTestCase {

    private NotificationHelper notificationHelper;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        notificationHelper = new NotificationHelper();
    }

    public void test_sendToSlack_withBlankWebhookUrls() {
        // Setup mock configuration with blank webhook URLs

            public String getHostname() {
                return "test-hostname";
            }
        };

        FessConfig fessConfig = createTestFessConfig();

        NotificationHelper notificationHelper = new NotificationHelper() {
            // Mock send method
            public void send(final Object postcard) {
                // Mock implementation
            }
        };

        notificationHelper = new NotificationHelper() {
            @Override
            public void send(CardView cardView, SMailPostingDiscloser discloser) {
                // Mock implementation
            }
        };
        ComponentUtil.register(notificationHelper, "notificationHelper");

        postbox = new Postbox() {
            // Mock implementation

                } else {
                    toAddresses = StringUtil.EMPTY_STRINGS;
                }
                final NotificationHelper notificationHelper = ComponentUtil.getNotificationHelper();
                SMailCallbackContext.setPreparedMessageHookOnThread(notificationHelper::send);
                CrawlerPostcard.droppedInto(postbox, postcard -> {

    private static final String SCRIPT_ENGINE_FACTORY = "scriptEngineFactory";

    private static final String INGEST_FACTORY = "ingestFactory";

    private static final String NOTIFICATION_HELPER = "notificationHelper";

    private static final String SEARCH_HELPER = "searchHelper";

    private static final String THEME_HELPER = "themeHelper";

    private static final String PLUGIN_HELPER = "pluginHelper";