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": "sapo.pt", "expiration_date": "2018-11-02 00:00:00", "updated_date": null, "creation_date": "2002-10-30 00:00:00", "status": "ACTIVE"}