dateTime.setString(AtomDate.format(now));
assertEquals(dateTime.getString(), AtomDate.format(now));
assertEquals(dateTime.getDate(), now);
iri = factory.newUri();
assertNotNull(iri);
iri = factory.newUri();
iri.setValue("http://example.org/foo");
assertEquals(iri.getValue().toString(), "http://example.org/foo");
iri = factory.newUri();
iri.setValue("http://example.org/foo");
assertEquals(iri.getValue().toString(), "http://example.org/foo");