Add test that formats all metadata
Add test that formats all metadata

daviddrysdale/python-phonenumbers,agentr13/python-phonenumbers,shikigit/python-phonenumbers,daviddrysdale/python-phonenumbers,SergiuMir/python-phonenumbers,dongguangming/python-phonenumbers,roubert/python-phonenumbers,titansgroup/python-phonenumbers,daodaoliang/python-phonenumbers,daviddrysdale/python-phonenumbers,gencer/python-phonenumbers