def test_validate_alpha3(self):
person = Person(name='Chris', country='NZL')
person.full_clean()
def test_validate_alpha3(self):
person = Person(name="Chris", country="NZL")
person.full_clean()
def test_validate_alpha3(self):
person = Person(name="Chris", country="NZL")
person.full_clean()
