Merged in kidmose/pywhois/feature/fix-test_parser-keys_to_test (pull request #34)
test_parser.py: Respect keys_to_test/Fix error in 7bec7a730d69
{"domain_name": "nyan.cat", "expiration_date": "2018-04-13 19:52:17.635000", "updated_date": "2017-07-07 17:24:23.746000", "creation_date": "2011-04-13 19:52:17.635000", "status": "ok https://icann.org/epp#ok"}