def client_created(self, client_type, version=None, admin=False):
        """Determine if a client has been created.

        This can be used to see if a scenario calls
        'self.clients("foo")', without checking to see what was done
        with the client object returned by that call.
        """
        key = (client_type, version, admin)
        return self._clients in key
dataset/ETHPy150Open openstack/rally/tests/unit/test.py/ScenarioTestCase.client_created/swapped operands of `in`