Crystalnix / omaha-server

        obj.delete()

        keys = conn.get_bucket('test').get_all_keys()

        self.assertFalse(keys)

    @moto.mock_s3

    def test_model_update(self):

        conn = boto.connect_s3()

        conn.create_bucket('test')

        obj = self.factory()

        new_obj = self.factory()

        old_keys = conn.get_bucket('test').get_all_keys()

        old_keys = [key.name for key in old_keys]

        for field in self.file_fields:

            self.assertIn(getattr(obj, field).name, old_keys)

            setattr(obj, field, getattr(new_obj, field))

            obj.save()

        new_keys = conn.get_bucket('test').get_all_keys()

        self.assertFalse(set(old_keys) & set(new_keys))

class BaseS3Test(object):

    model = None

    factory = None

    file_fields = None

    @moto.mock_s3

    def test_model_delete(self):

        conn = boto.connect_s3()

        conn.create_bucket('test')

        obj = self.factory()

        keys = conn.get_bucket('test').get_all_keys()

        keys = [key.name for key in keys]

        for field in self.file_fields:

            self.assertIn(getattr(obj, field).name, keys)

        obj.delete()

        keys = conn.get_bucket('test').get_all_keys()

        self.assertFalse(keys)