@Test
    public void testDynamicServiceLoaderFromConfig() throws Exception {
        URL url = getResourceAsUrl("TIKA-1700-dynamic.xml");
        TikaConfig config = new TikaConfig(url);

        DummyParser parser = (DummyParser) config.getParser();

        ServiceLoader loader = parser.getLoader();
        boolean dynamicValue = loader.isDynamic();

        assertTrue(dynamicValue, "Dynamic Service Loading Should be true");
    }
TIKA-1653 If one parser has child parsers, those child parsers shouldn't
show up at the top level as well
tika-core/src/test/java/org/apache/tika/config/TikaConfigTest.java