def test_save_unique_null_phone_to_database(self):
        from testapp.models import TestModelPhoneNU as TestModel
        self.__test_nullable_field_helper(TestModel)
Returns all fields in a list, the main field followed by the alternate fields.
dataset/ETHPy150Open stefanfoulis/django-phonenumber-field/testproject/testapp/tests.py/PhonenumerFieldAppTest.test_save_unique_null_phone_to_database--crossover with--dataset/ETHPy150Open KimiNewt/pyshark/src/pyshark/packet/layer.py/LayerFieldsContainer.all_fields