diff options
Diffstat (limited to 'nova/tests/unit/compute/test_compute_mgr.py')
| -rw-r--r-- | nova/tests/unit/compute/test_compute_mgr.py | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/nova/tests/unit/compute/test_compute_mgr.py b/nova/tests/unit/compute/test_compute_mgr.py index 1a4935f482..e521283acc 100644 --- a/nova/tests/unit/compute/test_compute_mgr.py +++ b/nova/tests/unit/compute/test_compute_mgr.py @@ -7927,6 +7927,42 @@ class ComputeManagerBuildInstanceTestCase(test.NoDBTestCase): @mock.patch.object(virt_driver.ComputeDriver, 'failed_spawn_cleanup') @mock.patch.object(virt_driver.ComputeDriver, 'prepare_for_spawn') + @mock.patch.object(virt_driver.ComputeDriver, + 'prepare_networks_before_block_device_mapping') + @mock.patch.object(virt_driver.ComputeDriver, + 'clean_networks_preparation') + def test_failed_prepare_for_spawn(self, mock_clean, mock_prepnet, + mock_prepspawn, mock_failedspawn): + mock_prepspawn.side_effect = exception.ComputeResourcesUnavailable( + reason="asdf") + with mock.patch.object(self.compute, + '_build_networks_for_instance', + return_value=self.network_info + ) as _build_networks_for_instance: + + try: + with self.compute._build_resources(self.context, self.instance, + self.requested_networks, self.security_groups, + self.image, self.block_device_mapping, + self.resource_provider_mapping, self.accel_uuids): + pass + except Exception as e: + self.assertIsInstance(e, + exception.ComputeResourcesUnavailable) + + _build_networks_for_instance.assert_has_calls( + [mock.call(self.context, self.instance, + self.requested_networks, self.security_groups, + self.resource_provider_mapping, + self.network_arqs)]) + + mock_prepnet.assert_not_called() + mock_clean.assert_called_once_with(self.instance, self.network_info) + mock_prepspawn.assert_called_once_with(self.instance) + mock_failedspawn.assert_called_once_with(self.instance) + + @mock.patch.object(virt_driver.ComputeDriver, 'failed_spawn_cleanup') + @mock.patch.object(virt_driver.ComputeDriver, 'prepare_for_spawn') @mock.patch.object(manager.ComputeManager, '_build_networks_for_instance') def test_build_resources_aborts_on_failed_network_alloc(self, mock_build, mock_prepspawn, |