String url = ResourceUtil.getFesenHttpUrl();
        assertNotNull(url);
        // Should return either system property or config value
        assertTrue(url.length() > 0);
    }

    public void test_getConfPath() {
        Path confPath = ResourceUtil.getConfPath("test.conf");
        assertNotNull(confPath);

        // Test with empty names
        confPath = ResourceUtil.getConfPath();