old_contents: from unittest import TestCase
  from unittest.mock import patch
  
  from pagerduty_events_api import PagerdutyIncident
  
  
  class TestPagerdutyIncident(TestCase):
      def setUp(self):
          super().setUp()
          self.__subject = PagerdutyIncident('my_service_key', 'my_incident_key')
  
      def test_get_service_key_should_return_the_service_key(self):
          self.assertEqual('my_service_key', self.__subject.get_service_key())
  
      def test_get_incident_key_should_return_the_incident_key(self):
          self.assertEqual('my_incident_key', self.__subject.get_incident_key())
  
      @patch('pagerduty_events_api.pagerduty_rest_client.PagerdutyRestClient.post')
      def test_acknowledge_should_make_pagerduty_api_call(self, post):
          post.return_value = {}
  
          self.__subject.acknowledge()
  
          post.assert_called_once_with({'service_key': 'my_service_key',
                                        'event_type': 'acknowledge',
                                        'incident_key': 'my_incident_key'})
  
      @patch('pagerduty_events_api.pagerduty_rest_client.PagerdutyRestClient.post')
      def test_resolve_should_make_pagerduty_api_call(self, post):
          post.return_value = {}
  
          self.__subject.resolve()
  
          post.assert_called_once_with({'service_key': 'my_service_key',
                                        'event_type': 'resolve',
                                        'incident_key': 'my_incident_key'})
  
new_contents: from ddt import ddt, data, unpack
  
  from unittest import TestCase
  from unittest.mock import patch
  
  from pagerduty_events_api import PagerdutyIncident
  
  
  @ddt
  class TestPagerdutyIncident(TestCase):
      def setUp(self):
          super().setUp()
          self.__subject = PagerdutyIncident('my_service_key', 'my_incident_key')
  
      def test_get_service_key_should_return_the_service_key(self):
          self.assertEqual('my_service_key', self.__subject.get_service_key())
  
      def test_get_incident_key_should_return_the_incident_key(self):
          self.assertEqual('my_incident_key', self.__subject.get_incident_key())
  
      @data('resolve', 'acknowledge')
      @patch('pagerduty_events_api.pagerduty_rest_client.PagerdutyRestClient.post')
      def test_should_make_appropriate_pagerduty_api_calls(self, action, post):
          post.return_value = {}
  
          getattr(self.__subject, action)()
  
          post.assert_called_once_with({'service_key': 'my_service_key',
                                        'event_type': action,
                                        'incident_key': 'my_incident_key'})
  
subject: Use data provider in PD incident tests.