@Test
public final void testGetMediaInfoDocument() {

	MediaInfoDocument o1 = Datamodel.makeMediaInfoDocument(
			factory.getMediaInfoIdValue("M42", "foo"),
			Collections.emptyList(),
			Collections.emptyList());
	MediaInfoDocument o2 = factory.getMediaInfoDocument(
			factory.getMediaInfoIdValue("M42", "foo"),
			Collections.emptyList(),
			Collections.emptyList(),
			0);
	assertEquals(o1, o2);
}