ite(self):         t = template_format.parse(swift_template)         stack = utils.parse_stack(t)          container_name = utils.PhysName(stack.name, 'test_resource')         self.mock_con.put_container.return_value = None         self.mock_con.delete_container.return_value = None          rsrc = self.create_resource(t, stack, 'S0Bucket