@Test
public void shouldParseXmlDocumentWithNamespacesThatAreNotYetInRegistry() throws Exception {
NamespaceRegistry reg = context.getNamespaceRegistry();
reg.unregister(JcrLexicon.Namespace.URI);
reg.unregister(NT_NAMESPACE_URI);
// Verify the prefixes don't exist ...
assertThat(reg.getPrefixForNamespaceUri(JcrLexicon.Namespace.URI, false), is(nullValue()));
assertThat(reg.getPrefixForNamespaceUri(NT_NAMESPACE_URI, false), is(nullValue()));
assertThat(reg.getPrefixForNamespaceUri("http://default.namespace.com", false), is(nullValue()));
// Parse the XML file ...