}

    /**
     * Test processUrl method with various URL patterns
     */
    public void test_processUrl_basic() {
        String sessionId = "test-session-012";
        urlFilter.init(sessionId);

        // Process URL should handle different URL formats
        urlFilter.processUrl("https://example.com/");
        urlFilter.processUrl("http://test.com/path/to/page");

    }

    public void test_normalizeUrl() {
        String url;

        url = "http://hoge/index 123.html";
        assertEquals("http://hoge/index%20123.html", htmlTransformer.normalizeUrl(url));

        url = "http://hoge/index.html";
        assertEquals(url, htmlTransformer.normalizeUrl(url));

        url = "http://hoge/index.html?a=1";