219 lines
11 KiB
Python
219 lines
11 KiB
Python
# Copyright (c) 2018 European Organization for Nuclear Research.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mock
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from mock import patch
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from heatclient import exc
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from magnum.common import exception
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from magnum.conductor.handlers import nodegroup_conductor
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from magnum.objects import fields
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from magnum.tests.unit.db import base as db_base
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from magnum.tests.unit.objects import utils as obj_utils
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class TestHandler(db_base.DbTestCase):
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def setUp(self):
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super(TestHandler, self).setUp()
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self.handler = nodegroup_conductor.Handler()
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self.cluster = obj_utils.create_test_cluster(self.context)
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self.nodegroup = obj_utils.create_test_nodegroup(
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self.context, cluster_id=self.cluster.uuid)
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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def test_nodegroup_create(self, mock_get_driver):
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mock_driver = mock.MagicMock()
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mock_get_driver.return_value = mock_driver
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nodegroup = mock.MagicMock()
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self.handler.nodegroup_create(self.context, self.cluster, nodegroup)
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mock_driver.create_nodegroup.assert_called_once_with(self.context,
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self.cluster,
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nodegroup)
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nodegroup.create.assert_called_once()
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nodegroup.save.assert_called_once()
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self.assertEqual(fields.ClusterStatus.UPDATE_IN_PROGRESS,
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self.cluster.status)
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self.assertEqual(fields.ClusterStatus.CREATE_IN_PROGRESS,
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nodegroup.status)
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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def test_nodegroup_create_failed(self, mock_get_driver):
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mock_driver = mock.MagicMock()
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mock_get_driver.return_value = mock_driver
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side_effect = NotImplementedError("Test failure")
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mock_driver.create_nodegroup.side_effect = side_effect
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nodegroup = mock.MagicMock()
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self.assertRaises(NotImplementedError, self.handler.nodegroup_create,
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self.context, self.cluster, nodegroup)
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mock_driver.create_nodegroup.assert_called_once_with(self.context,
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self.cluster,
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nodegroup)
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nodegroup.create.assert_called_once()
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nodegroup.save.assert_called_once()
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self.assertEqual(fields.ClusterStatus.UPDATE_FAILED,
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self.cluster.status)
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self.assertEqual(fields.ClusterStatus.CREATE_FAILED,
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nodegroup.status)
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self.assertEqual("Test failure", nodegroup.status_reason)
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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def test_nodegroup_create_failed_bad_request(self, mock_get_driver):
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mock_driver = mock.MagicMock()
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mock_get_driver.return_value = mock_driver
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side_effect = exc.HTTPBadRequest("Bad request")
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mock_driver.create_nodegroup.side_effect = side_effect
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nodegroup = mock.MagicMock()
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self.assertRaises(exception.InvalidParameterValue,
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self.handler.nodegroup_create,
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self.context, self.cluster, nodegroup)
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mock_driver.create_nodegroup.assert_called_once_with(self.context,
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self.cluster,
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nodegroup)
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nodegroup.create.assert_called_once()
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nodegroup.save.assert_called_once()
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self.assertEqual(fields.ClusterStatus.UPDATE_FAILED,
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self.cluster.status)
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self.assertEqual(fields.ClusterStatus.CREATE_FAILED,
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nodegroup.status)
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self.assertEqual("ERROR: Bad request", nodegroup.status_reason)
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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def test_nodegroup_udpate(self, mock_get_driver):
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mock_driver = mock.MagicMock()
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mock_get_driver.return_value = mock_driver
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self.handler.nodegroup_update(self.context, self.cluster,
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self.nodegroup)
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mock_driver.update_nodegroup.assert_called_once_with(self.context,
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self.cluster,
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self.nodegroup)
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self.assertEqual(fields.ClusterStatus.UPDATE_IN_PROGRESS,
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self.cluster.status)
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self.assertEqual(fields.ClusterStatus.UPDATE_IN_PROGRESS,
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self.nodegroup.status)
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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def test_nodegroup_update_failed(self, mock_get_driver):
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mock_driver = mock.MagicMock()
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mock_get_driver.return_value = mock_driver
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side_effect = NotImplementedError("Update failed")
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mock_driver.update_nodegroup.side_effect = side_effect
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self.assertRaises(NotImplementedError, self.handler.nodegroup_update,
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self.context, self.cluster, self.nodegroup)
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mock_driver.update_nodegroup.assert_called_once_with(self.context,
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self.cluster,
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self.nodegroup)
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self.assertEqual(fields.ClusterStatus.UPDATE_FAILED,
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self.cluster.status)
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self.assertEqual(fields.ClusterStatus.UPDATE_FAILED,
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self.nodegroup.status)
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self.assertEqual("Update failed", self.nodegroup.status_reason)
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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def test_nodegroup_update_failed_bad_request(self, mock_get_driver):
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mock_driver = mock.MagicMock()
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mock_get_driver.return_value = mock_driver
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side_effect = exc.HTTPBadRequest("Bad request")
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mock_driver.update_nodegroup.side_effect = side_effect
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self.assertRaises(exception.InvalidParameterValue,
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self.handler.nodegroup_update,
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self.context, self.cluster, self.nodegroup)
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mock_driver.update_nodegroup.assert_called_once_with(self.context,
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self.cluster,
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self.nodegroup)
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self.assertEqual(fields.ClusterStatus.UPDATE_FAILED,
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self.cluster.status)
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self.assertEqual(fields.ClusterStatus.UPDATE_FAILED,
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self.nodegroup.status)
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self.assertEqual("ERROR: Bad request", self.nodegroup.status_reason)
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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def test_nodegroup_delete(self, mock_get_driver):
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mock_driver = mock.MagicMock()
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mock_get_driver.return_value = mock_driver
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self.handler.nodegroup_delete(self.context, self.cluster,
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self.nodegroup)
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mock_driver.delete_nodegroup.assert_called_once_with(self.context,
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self.cluster,
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self.nodegroup)
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self.assertEqual(fields.ClusterStatus.UPDATE_IN_PROGRESS,
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self.cluster.status)
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self.assertEqual(fields.ClusterStatus.DELETE_IN_PROGRESS,
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self.nodegroup.status)
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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def test_nodegroup_delete_stack_not_found(self, mock_get_driver):
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mock_driver = mock.MagicMock()
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mock_get_driver.return_value = mock_driver
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nodegroup = mock.MagicMock()
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mock_driver.delete_nodegroup.side_effect = exc.HTTPNotFound()
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self.handler.nodegroup_delete(self.context, self.cluster, nodegroup)
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mock_driver.delete_nodegroup.assert_called_once_with(self.context,
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self.cluster,
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nodegroup)
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self.assertEqual(fields.ClusterStatus.UPDATE_IN_PROGRESS,
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self.cluster.status)
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nodegroup.destroy.assert_called_once()
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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def test_nodegroup_delete_stack_and_ng_not_found(self, mock_get_driver):
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mock_driver = mock.MagicMock()
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mock_get_driver.return_value = mock_driver
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nodegroup = mock.MagicMock()
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mock_driver.delete_nodegroup.side_effect = exc.HTTPNotFound()
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nodegroup.destroy.side_effect = exception.NodeGroupNotFound()
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self.handler.nodegroup_delete(self.context, self.cluster, nodegroup)
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mock_driver.delete_nodegroup.assert_called_once_with(self.context,
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self.cluster,
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nodegroup)
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self.assertEqual(fields.ClusterStatus.UPDATE_IN_PROGRESS,
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self.cluster.status)
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nodegroup.destroy.assert_called_once()
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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def test_nodegroup_delete_stack_operation_ongoing(self, mock_get_driver):
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mock_driver = mock.MagicMock()
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mock_get_driver.return_value = mock_driver
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mock_driver.delete_nodegroup.side_effect = exc.HTTPConflict()
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self.assertRaises(exception.NgOperationInProgress,
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self.handler.nodegroup_delete,
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self.context, self.cluster, self.nodegroup)
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mock_driver.delete_nodegroup.assert_called_once_with(self.context,
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self.cluster,
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self.nodegroup)
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self.assertEqual(fields.ClusterStatus.UPDATE_IN_PROGRESS,
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self.cluster.status)
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self.assertEqual(fields.ClusterStatus.DELETE_IN_PROGRESS,
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self.nodegroup.status)
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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def test_nodegroup_delete_failed(self, mock_get_driver):
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mock_driver = mock.MagicMock()
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mock_get_driver.return_value = mock_driver
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side_effect = NotImplementedError("Delete failed")
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mock_driver.delete_nodegroup.side_effect = side_effect
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self.assertRaises(NotImplementedError,
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self.handler.nodegroup_delete,
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self.context, self.cluster, self.nodegroup)
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mock_driver.delete_nodegroup.assert_called_once_with(self.context,
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self.cluster,
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self.nodegroup)
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self.assertEqual(fields.ClusterStatus.UPDATE_FAILED,
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self.cluster.status)
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self.assertEqual(fields.ClusterStatus.DELETE_FAILED,
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self.nodegroup.status)
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self.assertEqual("Delete failed", self.nodegroup.status_reason)
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