assertEquals(exp, transformer.getHostOnFile(url));

        url = "file:/c:";
        exp = "localhost";
        assertEquals(exp, transformer.getHostOnFile(url));

    }

    public void test_getSite_ok() {
        String url, exp;
        final FessFileTransformer transformer = createInstance();

        url = "";
        exp = "";
        assertEquals(exp, transformer.getSiteOnFile(url, "UTF-8"));