tts/integration_test/tts_integration.py [58:69]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        future = client.call_async(request)

        while rclpy.ok():
            rclpy.spin_once(node)
            if future.done():
                self.failIf(future.result() is None, 'nothing is returned')
                break
            print('Waiting for service to be done.')

        res = future.result()

        self.assertIsNotNone(res)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



tts/integration_test/tts_integration.py [265:276]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        future = client.call_async(request)

        while rclpy.ok():
            rclpy.spin_once(node)
            if future.done():
                self.failIf(future.result() is None, 'nothing is returned')
                break
            print('Waiting for service to be done.')

        res = future.result()

        self.assertIsNotNone(res)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -