nova url format test

test_non_formatted_url_with_base.py

    @mock.patch.object(cell_mapping.CellMapping, '_get_by_uuid_from_db')
    def test_non_formatted_url_with_base(self, mock_get):
        # Make sure we just pass through the template URL if the base
        # URLs are set, i.e. we don't try to format the URL to a template.
        url = 'foo{'
        self.flags(transport_url=url)
        self.flags(connection=None, group='database')
        db_mapping = get_db_mapping(transport_url=url,
                                    database_connection=url)
        mock_get.return_value = db_mapping
        mapping_obj = objects.CellMapping().get_by_uuid(self.context,
                db_mapping['uuid'])
        self.assertEqual(url, mapping_obj.database_connection)
        self.assertEqual(url, mapping_obj.transport_url)
        mock_format.assert_not_called()