TestCorsHandler handler1 = new TestCorsHandler("handler1");
        TestCorsHandler handler2 = new TestCorsHandler("handler2");
        TestCorsHandler handler3 = new TestCorsHandler("handler3");

        // Execute
        corsHandlerFactory.add(origin1, handler1);
        corsHandlerFactory.add(origin2, handler2);
        corsHandlerFactory.add(origin3, handler3);

        // Verify

        }
    }

    /**
     * Loads protocol handlers from the specified base package by scanning for
     * Handler classes in subpackages and registering them as web or file protocols
     * based on their PROTOCOL_TYPE field.
     *
     * @param basePackage the base package to scan for protocol handlers
     */
    protected void loadProtocols(final String basePackage) {

        try {
            aggregateLogJob.execute();
            fail("OutOfMemoryError should not be caught by Exception handler");
        } catch (OutOfMemoryError e) {
            // Expected - OutOfMemoryError is not caught by Exception handler
            assertEquals("Simulated OOM", e.getMessage());
        }
    }

    @Test
    public void test_execute_multipleDifferentExceptions() {

    /**
     * Dispatches an event to all registered handlers for the event name.
     *
     * @param event the event to dispatch.
     */
    protected void dispatchEvent(final EventInfo event) {
        final List<Consumer<EventInfo>> handlers = eventHandlers.get(event.name);
        if (handlers != null) {
            for (final Consumer<EventInfo> handler : handlers) {
                try {

            filterPanel: $('#filterPanel')
        };

        bindEvents();
        autoResizeTextarea();
        updateCharCount();
        showStatus('ready');
    }

    /**
     * Bind event handlers
     */
    function bindEvents() {
        elements.sendBtn.on('click', sendMessage);

        elements.chatInput.on('keydown', function(e) {

        // Mock Postbox - no need to mock, the framework will handle it

        // Register components
        ComponentUtil.register(searchEngineClient, "searchEngineClient");
        ComponentUtil.register(systemHelper, "systemHelper");
        ComponentUtil.setFessConfig(fessConfig);
        ComponentUtil.register(notificationHelper, "notificationHelper");
        // Postbox is handled by the framework

        // Execute

     * Test search with negative start position (should be handled gracefully).
     */
    @Test
    public void test_searchWithNegativeStartPosition() throws Exception {
        try (RankFusionProcessor processor = new RankFusionProcessor()) {
            processor.setSearcher(new TestSearcher(100));
            processor.init();

            // Implementation should handle this gracefully

                }
            }
        };

        FwAssistantDirector assistantDirector = createMockAssistantDirector();
        customHook.hook(assistantDirector);

        // Verify that exception was handled
        assertTrue(exceptionHandled.get());
    }

    // Test with a custom ClassLoader to simulate class availability
    @Test
    public void test_hook_withCustomClassLoader() throws Exception {

        // Blank check happens before Set lookup
        assertFalse(queryFieldConfig.isFacetField(""));
    }

    /**
     * Test that isSortField correctly handles null sortFieldSet.
     */
    @Test
    public void test_isSortField_withNullSet_returnsFalse() {
        queryFieldConfig.sortFieldSet = null;

        // Should return false, not throw NullPointerException

        private String lastOrigin = null;
        private CorsHandler handler = null;

        @Override
        public CorsHandler get(String origin) {
            getCalled = true;
            lastOrigin = origin;
            return handler;
        }

        public void setHandler(CorsHandler handler) {
            this.handler = handler;
        }

        public boolean wasGetCalled() {