How to use wait_for_volume_attachment_create method in tempest

Best Python code snippet using tempest_python

test_waiters.py

Source:test_waiters.py

...329                          client, volume_id, 'available')330        mock_show.assert_has_calls([mock.call(volume_id),331                                    mock.call(volume_id)])332        mock_sleep.assert_called_once_with(1)333    def test_wait_for_volume_attachment_create(self):334        vol_detached = {'volume': {'attachments': []}}335        vol_attached = {'volume': {'attachments': [336                       {'id': uuids.volume_id,337                        'attachment_id': uuids.attachment_id,338                        'server_id': uuids.server_id,339                        'volume_id': uuids.volume_id}]}}340        show_volume = mock.MagicMock(side_effect=[341            vol_detached, vol_detached, vol_attached])342        client = mock.Mock(spec=volumes_client.VolumesClient,343                           build_interval=1,344                           build_timeout=5,345                           show_volume=show_volume)346        self.patch('time.time')347        self.patch('time.sleep')348        att = waiters.wait_for_volume_attachment_create(349            client, uuids.volume_id, uuids.server_id)350        assert att == vol_attached['volume']['attachments'][0]351        # Assert that show volume is called until the attachment is removed.352        show_volume.assert_has_calls([mock.call(uuids.volume_id),353                                      mock.call(uuids.volume_id),354                                      mock.call(uuids.volume_id)])355    def test_wait_for_volume_attachment(self):356        vol_detached = {'volume': {'attachments': []}}357        vol_attached = {'volume': {'attachments': [358                       {'attachment_id': uuids.attachment_id}]}}359        show_volume = mock.MagicMock(side_effect=[360            vol_attached, vol_attached, vol_detached])361        client = mock.Mock(spec=volumes_client.VolumesClient,362                           build_interval=1,...

manager.py

Source:manager.py

...150        # the attachment to be removed. For non-multiattach volumes wait for151        # the state of the volume to change to available. This is so we don't152        # error out when trying to delete the volume during teardown.153        if volume['multiattach']:154            att = waiters.wait_for_volume_attachment_create(155                self.volumes_client, volume['id'], server['id'])156            self.addCleanup(waiters.wait_for_volume_attachment_remove,157                            self.volumes_client, volume['id'],158                            att['attachment_id'])159        else:160            self.addCleanup(waiters.wait_for_volume_resource_status,161                            self.volumes_client, volume['id'], 'available')162            waiters.wait_for_volume_resource_status(self.volumes_client,163                                                    volume['id'], 'in-use')164        # Ignore 404s on detach in case the server is deleted or the volume165        # is already detached.166        self.addCleanup(self._detach_volume, server, volume)167        return attachment168    def _detach_volume(self, server, volume):...

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