code: def test_sensor_fail(self, api1, api2):
      api1.return_value = zero_events
      api2.return_value = zero_events
  
      sensor = DatadogSensor(
          task_id="test_datadog",
          datadog_conn_id="datadog_default",
          from_seconds_ago=0,
          up_to_seconds_from_now=0,
          priority=None,
          sources=None,
          tags=None,
          response_check=None,
      )
  
      assert not sensor.poke({})
  
file_path: airflow/tests/providers/datadog/sensors/test_datadog.py
imports: from __future__ import annotations
  import json
  from unittest.mock import patch
  import pytest
  from airflow.exceptions import AirflowException, AirflowSkipException
  from airflow.models import Connection
  from airflow.providers.datadog.sensors.datadog import DatadogSensor
  from airflow.utils import db
label_desc: Use image node_id 3 for calling the TestDatadogSensor obj's underlying member method code with example usage: obj.test_sensor_fail(api1, api2) without return types