69 lines
2.8 KiB
Python
69 lines
2.8 KiB
Python
# Copyright 2015, 2018 IBM Corp.
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#
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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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from unittest import mock
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from nova import test
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from nova.virt.powervm.tasks import image as tsk_img
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class TestImage(test.TestCase):
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def test_update_task_state(self):
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def func(task_state, expected_state='delirious'):
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self.assertEqual('task_state', task_state)
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self.assertEqual('delirious', expected_state)
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tf = tsk_img.UpdateTaskState(func, 'task_state')
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self.assertEqual('update_task_state_task_state', tf.name)
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tf.execute()
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def func2(task_state, expected_state=None):
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self.assertEqual('task_state', task_state)
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self.assertEqual('expected_state', expected_state)
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tf = tsk_img.UpdateTaskState(func2, 'task_state',
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expected_state='expected_state')
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tf.execute()
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# Validate args on taskflow.task.Task instantiation
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with mock.patch('taskflow.task.Task.__init__') as tf:
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tsk_img.UpdateTaskState(func, 'task_state')
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tf.assert_called_once_with(
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name='update_task_state_task_state')
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@mock.patch('nova.virt.powervm.image.stream_blockdev_to_glance',
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autospec=True)
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@mock.patch('nova.virt.powervm.image.generate_snapshot_metadata',
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autospec=True)
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def test_stream_to_glance(self, mock_metadata, mock_stream):
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mock_metadata.return_value = 'metadata'
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mock_inst = mock.Mock()
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mock_inst.name = 'instance_name'
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tf = tsk_img.StreamToGlance('context', 'image_api', 'image_id',
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mock_inst)
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self.assertEqual('stream_to_glance', tf.name)
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tf.execute('disk_path')
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mock_metadata.assert_called_with('context', 'image_api', 'image_id',
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mock_inst)
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mock_stream.assert_called_with('context', 'image_api', 'image_id',
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'metadata', 'disk_path')
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# Validate args on taskflow.task.Task instantiation
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with mock.patch('taskflow.task.Task.__init__') as tf:
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tsk_img.StreamToGlance(
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'context', 'image_api', 'image_id', mock_inst)
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tf.assert_called_once_with(
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name='stream_to_glance', requires='disk_path')
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