code: def test_issue_label_set(self, jira_mock):
      jira_mock.return_value.issue.return_value = minimal_test_ticket
  
      ticket_label_sensor = JiraTicketSensor(
          task_id="search-ticket-test",
          ticket_id="TEST-1226",
          field="labels",
          expected_value="test-label-1",
          timeout=518400,
          poke_interval=10,
          dag=self.dag,
      )
  
      ticket_label_sensor.run(
          start_date=DEFAULT_DATE,
          end_date=DEFAULT_DATE,
          ignore_ti_state=True,
      )
  
      assert jira_mock.called
      assert jira_mock.return_value.issue.called
  
file_path: airflow/tests/providers/atlassian/jira/sensors/test_jira.py
imports: from __future__ import annotations
  from unittest.mock import Mock, patch
  import pytest
  from airflow.models import Connection
  from airflow.models.dag import DAG
  from airflow.providers.atlassian.jira.sensors.jira import JiraTicketSensor
  from airflow.utils import db, timezone
label_desc: Use image node_id 2 for calling the TestJiraSensor obj's underlying member method code with example usage: obj.test_issue_label_set(jira_mock) without return types