def test_notification(self):
        result = self.client._notify.update(1, 2, 3, 4, 5)
        self.assertTrue(result is None)
        request = json.loads(history.request)
        response = history.response
        verify_request = {
            "jsonrpc": "2.0", "method": "update", "params": [1, 2, 3, 4, 5]
        }
        verify_response = ''
        self.assertTrue(request == verify_request)
        self.assertTrue(response == verify_response)
Testing a notification (response should be null)
dataset/ETHPy150Open joshmarshall/jsonrpclib/tests.py/TestCompatibility.test_notification