Method test_subscribe_server_time

test_external_server.py:110–124

(self, client)

    @connect
    def test_subscribe_server_time(self, client):
        msclt = MySubHandler()

        server_time_node = client.get_node(ua.NodeId(ua.ObjectIds.Server_ServerStatus_CurrentTime))
        sub = client.create_subscription(200, msclt)
        handle = sub.subscribe_data_change(server_time_node)

        node, val, data = msclt.future.result()
        self.assertEqual(node, server_time_node)
        delta = datetime.utcnow() - val
        print("Timedelta is ", delta)
        #self.assertTrue(delta < timedelta(seconds=2))

        sub.unsubscribe(handle)
        sub.delete()


if __name__ == "__main__":