// Should handle long URLs without issues
        assertTrue(urlFilter.match(longUrl.toString()));
    }

    /**
     * Test internationalized domain names (IDN)
     */
    public void test_internationalizedDomainNames() {
        String sessionId = "test-session-021";
        urlFilter.init(sessionId);

        urlFilter.addInclude(".*日本.*");

        assertTrue(urlFilter.match("https://日本.example.com/"));