def test_uuid_freeze(self):

        self.find_in_migration("'uuid':", (
            "('django_pg.models.fields.uuid.UUIDField', [], {",
            "'null': 'True'",
        ))
Test that UUID fields are frozen as I expect.
dataset/ETHPy150Open lukesneeringer/django-pgfields/tests/south_migrations/tests.py/MigrationCreationSuite.test_uuid_freeze