138 lines
5.7 KiB
Python
138 lines
5.7 KiB
Python
# Copyright (c) 2013 OpenStack Foundation
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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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"""Unit Tests for volume transfers."""
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import datetime
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from cinder import context
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from cinder import db
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from cinder import exception
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from cinder.openstack.common import log as logging
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from cinder import test
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from cinder.tests import utils
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from cinder.transfer import api as transfer_api
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LOG = logging.getLogger(__name__)
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class VolumeTransferTestCase(test.TestCase):
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"""Test cases for volume transfer code."""
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def setUp(self):
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super(VolumeTransferTestCase, self).setUp()
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self.ctxt = context.RequestContext(user_id='user_id',
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project_id='project_id')
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self.updated_at = datetime.datetime(1, 1, 1, 1, 1, 1)
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def test_transfer_volume_create_delete(self):
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tx_api = transfer_api.API()
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utils.create_volume(self.ctxt, id='1',
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updated_at=self.updated_at)
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response = tx_api.create(self.ctxt, '1', 'Description')
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volume = db.volume_get(self.ctxt, '1')
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self.assertEqual('awaiting-transfer', volume['status'],
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'Unexpected state')
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tx_api.delete(self.ctxt, response['id'])
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volume = db.volume_get(self.ctxt, '1')
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self.assertEqual('available', volume['status'], 'Unexpected state')
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def test_transfer_invalid_volume(self):
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tx_api = transfer_api.API()
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utils.create_volume(self.ctxt, id='1', status='in-use',
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updated_at=self.updated_at)
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self.assertRaises(exception.InvalidVolume,
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tx_api.create,
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self.ctxt, '1', 'Description')
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volume = db.volume_get(self.ctxt, '1')
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self.assertEqual('in-use', volume['status'], 'Unexpected state')
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def test_transfer_accept(self):
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tx_api = transfer_api.API()
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utils.create_volume(self.ctxt, id='1',
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updated_at=self.updated_at)
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transfer = tx_api.create(self.ctxt, '1', 'Description')
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volume = db.volume_get(self.ctxt, '1')
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self.assertEqual('awaiting-transfer', volume['status'],
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'Unexpected state')
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self.assertRaises(exception.TransferNotFound,
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tx_api.accept,
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self.ctxt, '2', transfer['auth_key'])
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self.assertRaises(exception.InvalidAuthKey,
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tx_api.accept,
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self.ctxt, transfer['id'], 'wrong')
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db.volume_update(self.ctxt, '1', {'status': 'wrong'})
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self.assertRaises(exception.InvalidVolume,
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tx_api.accept,
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self.ctxt, transfer['id'], transfer['auth_key'])
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db.volume_update(self.ctxt, '1', {'status': 'awaiting-transfer'})
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self.ctxt.user_id = 'new_user_id'
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self.ctxt.project_id = 'new_project_id'
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response = tx_api.accept(self.ctxt,
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transfer['id'],
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transfer['auth_key'])
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volume = db.volume_get(self.ctxt, '1')
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self.assertEqual(volume['project_id'], 'new_project_id',
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'Unexpected project id')
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self.assertEqual(volume['user_id'], 'new_user_id',
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'Unexpected user id')
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self.assertEqual(volume['id'], response['volume_id'],
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'Unexpected volume id in response.')
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self.assertEqual(transfer['id'], response['id'],
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'Unexpected transfer id in response.')
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def test_transfer_get(self):
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tx_api = transfer_api.API()
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volume = utils.create_volume(self.ctxt, id='1',
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updated_at=self.updated_at)
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transfer = tx_api.create(self.ctxt, volume['id'], 'Description')
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t = tx_api.get(self.ctxt, transfer['id'])
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self.assertEqual(t['id'], transfer['id'], 'Unexpected transfer id')
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ts = tx_api.get_all(self.ctxt)
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self.assertEqual(len(ts), 1, 'Unexpected number of transfers.')
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nctxt = context.RequestContext(user_id='new_user_id',
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project_id='new_project_id')
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utils.create_volume(nctxt, id='2', updated_at=self.updated_at)
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self.assertRaises(exception.TransferNotFound,
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tx_api.get,
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nctxt,
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transfer['id'])
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ts = tx_api.get_all(nctxt)
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self.assertEqual(len(ts), 0, 'Unexpected transfers listed.')
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def test_delete_transfer_with_deleted_volume(self):
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#create a volume
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volume = utils.create_volume(self.ctxt, id='1',
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updated_at=self.updated_at)
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#create a transfer
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tx_api = transfer_api.API()
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transfer = tx_api.create(self.ctxt, volume['id'], 'Description')
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t = tx_api.get(self.ctxt, transfer['id'])
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self.assertEqual(t['id'], transfer['id'], 'Unexpected transfer id')
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#force delete volume
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db.volume_destroy(context.get_admin_context(), volume['id'])
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#Make sure transfer has been deleted.
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self.assertRaises(exception.TransferNotFound,
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tx_api.get,
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self.ctxt,
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transfer['id'])
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