def METHOD_NAME(self):
    CeleryInstrumentor().instrument()
    CeleryInstrumentor().uninstrument()
    result = task_add.delay(1, 2)
    timeout = time.time() + 60 * 1  # 1 minutes from now
    while not result.ready():
        if time.time() > timeout:
            break
        time.sleep(0.05)
    spans = self.memory_exporter.get_finished_spans()
    self.assertEqual(len(spans), 0)