'Keys in the same dictionary as the C{"$ref"} are not preserved when
reference resolving is done.'

def test_keysNotPreserved(self):

    schema = {'$ref': '/path/types.json#/nested_additional'}
    result = resolveSchema(schema, self.STORE)
    self.assertEqual(result, {'$schema': 'http://json-schema.org/draft-04/schema#', 'key': {'hello': 'there'}})
