How to use list_availability_zones method in tempest

Best Python code snippet using tempest_python

test_availability_zone.py

Source:test_availability_zone.py

...26            'cinder.db.service_get_all', autospec=True,27            return_value=[{'availability_zone': 'a', 'disabled': False,28                           'uuid': 'f838f35c-4035-464f-9792-ce60e390c13d'}])29    def test_list_availability_zones_cached(self):30        azs = self.volume_api.list_availability_zones(enable_cache=True)31        self.assertEqual([{"name": 'a', 'available': True}], list(azs))32        self.assertIsNotNone(self.volume_api.availability_zones_last_fetched)33        self.assertTrue(self.get_all.called)34        self.volume_api.list_availability_zones(enable_cache=True)35        self.assertEqual(1, self.get_all.call_count)36    def test_list_availability_zones_cached_and_refresh_on(self):37        azs = self.volume_api.list_availability_zones(enable_cache=True,38                                                      refresh_cache=True)39        self.assertEqual([{"name": 'a', 'available': True}], list(azs))40        time_before = self.volume_api.availability_zones_last_fetched41        self.assertIsNotNone(time_before)42        self.assertEqual(1, self.get_all.call_count)43        self.volume_api.list_availability_zones(enable_cache=True,44                                                refresh_cache=True)45        self.assertTrue(time_before !=46                        self.volume_api.availability_zones_last_fetched)47        self.assertEqual(2, self.get_all.call_count)48    def test_list_availability_zones_no_cached(self):49        azs = self.volume_api.list_availability_zones(enable_cache=False)50        self.assertEqual([{"name": 'a', 'available': True}], list(azs))51        self.assertIsNone(self.volume_api.availability_zones_last_fetched)52        self.get_all.return_value[0]['disabled'] = True53        azs = self.volume_api.list_availability_zones(enable_cache=False)54        self.assertEqual([{"name": 'a', 'available': False}], list(azs))55        self.assertIsNone(self.volume_api.availability_zones_last_fetched)56    @mock.patch('oslo_utils.timeutils.utcnow')57    def test_list_availability_zones_refetched(self, mock_utcnow):58        mock_utcnow.return_value = datetime.datetime.utcnow()59        azs = self.volume_api.list_availability_zones(enable_cache=True)60        self.assertEqual([{"name": 'a', 'available': True}], list(azs))61        self.assertIsNotNone(self.volume_api.availability_zones_last_fetched)62        last_fetched = self.volume_api.availability_zones_last_fetched63        self.assertTrue(self.get_all.called)64        self.volume_api.list_availability_zones(enable_cache=True)65        self.assertEqual(1, self.get_all.call_count)66        # The default cache time is 3600, push past that...67        mock_utcnow.return_value = (timeutils.utcnow() +68                                    datetime.timedelta(0, 3800))69        self.get_all.return_value = [70            {71                'availability_zone': 'a',72                'disabled': False,73                'uuid': 'a3a593da-7f8d-4bb7-8b4c-f2bc1e0b4824',74            },75            {76                'availability_zone': 'b',77                'disabled': False,78                'uuid': '4200b32b-0bf9-436c-86b2-0675f6ac218e',79            },80        ]81        azs = self.volume_api.list_availability_zones(enable_cache=True)82        azs = sorted([n['name'] for n in azs])83        self.assertEqual(['a', 'b'], azs)84        self.assertEqual(2, self.get_all.call_count)85        self.assertGreater(self.volume_api.availability_zones_last_fetched,86                           last_fetched)87        mock_utcnow.assert_called_with()88    def test_list_availability_zones_enabled_service(self):89        def sort_func(obj):90            return obj['name']91        self.get_all.return_value = [92            {'availability_zone': 'ping', 'disabled': 0,93             'uuid': 'a3a593da-7f8d-4bb7-8b4c-f2bc1e0b4824'},94            {'availability_zone': 'ping', 'disabled': 1,95             'uuid': '4200b32b-0bf9-436c-86b2-0675f6ac218e'},96            {'availability_zone': 'pong', 'disabled': 0,97             'uuid': '6d91e7f5-ca17-4e3b-bf4f-19ca77166dd7'},98            {'availability_zone': 'pung', 'disabled': 1,99             'uuid': '18417850-2ca9-43d1-9619-ae16bfb0f655'},100        ]101        volume_api = cinder.volume.api.API()102        azs = volume_api.list_availability_zones()103        azs = sorted(azs, key=sort_func)104        expected = sorted([105            {'name': 'pung', 'available': False},106            {'name': 'pong', 'available': True},107            {'name': 'ping', 'available': True},108        ], key=sort_func)...

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