eeb614c477
Deleting snapshot may take time. The current volume API does not allow to delete volumes with snapshots, so if deleting snapshot may take time, a delete request for a parent volume will fail. This sometimes causes functional test failures in slow environments. wait_for_status() checks whether volume status is in error statuses but previously the expected error status was wrong. Cinder API uses lower case as volume status, so it did not work expectedly. Change-Id: I095894ba39f23bf81d71351818d24dbb5ca459fb
240 lines
7.3 KiB
Python
240 lines
7.3 KiB
Python
# 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 json
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import uuid
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from openstackclient.tests.functional.volume.v1 import common
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class VolumeSnapshotTests(common.BaseVolumeTests):
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"""Functional tests for volume snapshot. """
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VOLLY = uuid.uuid4().hex
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@classmethod
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def setUpClass(cls):
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super(VolumeSnapshotTests, cls).setUpClass()
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# create a volume for all tests to create snapshot
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cmd_output = json.loads(cls.openstack(
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'volume create -f json ' +
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'--size 1 ' +
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cls.VOLLY
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))
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cls.wait_for_status('volume', cls.VOLLY, 'available')
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cls.VOLUME_ID = cmd_output['id']
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@classmethod
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def tearDownClass(cls):
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cls.wait_for_status('volume', cls.VOLLY, 'available')
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raw_output = cls.openstack('volume delete --force ' + cls.VOLLY)
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cls.assertOutput('', raw_output)
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def test_volume_snapshot__delete(self):
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"""Test create, delete multiple"""
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name1 = uuid.uuid4().hex
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cmd_output = json.loads(self.openstack(
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'volume snapshot create -f json ' +
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name1 +
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' --volume ' + self.VOLLY
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))
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self.assertEqual(
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name1,
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cmd_output["display_name"],
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)
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name2 = uuid.uuid4().hex
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cmd_output = json.loads(self.openstack(
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'volume snapshot create -f json ' +
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name2 +
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' --volume ' + self.VOLLY
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))
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self.assertEqual(
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name2,
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cmd_output["display_name"],
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)
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self.wait_for_status('volume snapshot', name1, 'available')
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self.wait_for_status('volume snapshot', name2, 'available')
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del_output = self.openstack(
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'volume snapshot delete ' + name1 + ' ' + name2)
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self.assertOutput('', del_output)
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self.wait_for_delete('volume snapshot', name1)
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self.wait_for_delete('volume snapshot', name2)
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def test_volume_snapshot_list(self):
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"""Test create, list filter"""
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name1 = uuid.uuid4().hex
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cmd_output = json.loads(self.openstack(
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'volume snapshot create -f json ' +
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name1 +
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' --volume ' + self.VOLLY
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))
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self.addCleanup(self.wait_for_delete, 'volume snapshot', name1)
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self.addCleanup(self.openstack, 'volume snapshot delete ' + name1)
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self.assertEqual(
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name1,
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cmd_output["display_name"],
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)
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self.assertEqual(
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self.VOLUME_ID,
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cmd_output["volume_id"],
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)
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self.assertEqual(
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1,
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cmd_output["size"],
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)
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self.wait_for_status('volume snapshot', name1, 'available')
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name2 = uuid.uuid4().hex
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cmd_output = json.loads(self.openstack(
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'volume snapshot create -f json ' +
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name2 +
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' --volume ' + self.VOLLY
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))
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self.addCleanup(self.wait_for_delete, 'volume snapshot', name2)
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self.addCleanup(self.openstack, 'volume snapshot delete ' + name2)
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self.assertEqual(
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name2,
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cmd_output["display_name"],
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)
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self.assertEqual(
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self.VOLUME_ID,
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cmd_output["volume_id"],
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)
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self.assertEqual(
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1,
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cmd_output["size"],
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)
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self.wait_for_status('volume snapshot', name2, 'available')
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# Test list --long, --status
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cmd_output = json.loads(self.openstack(
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'volume snapshot list -f json ' +
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'--long ' +
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'--status error'
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))
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names = [x["Name"] for x in cmd_output]
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self.assertNotIn(name1, names)
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self.assertNotIn(name2, names)
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# Test list --volume
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cmd_output = json.loads(self.openstack(
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'volume snapshot list -f json ' +
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'--volume ' + self.VOLLY
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))
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names = [x["Name"] for x in cmd_output]
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self.assertIn(name1, names)
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self.assertIn(name2, names)
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# Test list --name
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cmd_output = json.loads(self.openstack(
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'volume snapshot list -f json ' +
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'--name ' + name1
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))
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names = [x["Name"] for x in cmd_output]
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self.assertIn(name1, names)
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self.assertNotIn(name2, names)
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def test_snapshot_set(self):
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"""Test create, set, unset, show, delete volume snapshot"""
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name = uuid.uuid4().hex
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new_name = name + "_"
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cmd_output = json.loads(self.openstack(
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'volume snapshot create -f json ' +
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'--volume ' + self.VOLLY +
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' --description aaaa ' +
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name
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))
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self.addCleanup(self.wait_for_delete, 'volume snapshot', new_name)
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self.addCleanup(self.openstack, 'volume snapshot delete ' + new_name)
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self.assertEqual(
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name,
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cmd_output["display_name"],
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)
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self.assertEqual(
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1,
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cmd_output["size"],
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)
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self.assertEqual(
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'aaaa',
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cmd_output["display_description"],
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)
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self.wait_for_status('volume snapshot', name, 'available')
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# Test volume snapshot set
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raw_output = self.openstack(
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'volume snapshot set ' +
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'--name ' + new_name +
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' --description bbbb ' +
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'--property Alpha=a ' +
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'--property Beta=b ' +
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name,
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)
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self.assertOutput('', raw_output)
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# Show snapshot set result
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cmd_output = json.loads(self.openstack(
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'volume snapshot show -f json ' +
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new_name
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))
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self.assertEqual(
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new_name,
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cmd_output["display_name"],
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)
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self.assertEqual(
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1,
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cmd_output["size"],
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)
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self.assertEqual(
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'bbbb',
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cmd_output["display_description"],
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)
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self.assertEqual(
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"Alpha='a', Beta='b'",
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cmd_output["properties"],
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)
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# Test volume unset
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raw_output = self.openstack(
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'volume snapshot unset ' +
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'--property Alpha ' +
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new_name,
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)
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self.assertOutput('', raw_output)
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cmd_output = json.loads(self.openstack(
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'volume snapshot show -f json ' +
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new_name
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))
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self.assertEqual(
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"Beta='b'",
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cmd_output["properties"],
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)
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# Test volume snapshot set --no-property
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raw_output = self.openstack(
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'volume snapshot set ' +
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'--no-property ' +
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new_name,
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)
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self.assertOutput('', raw_output)
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cmd_output = json.loads(self.openstack(
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'volume snapshot show -f json ' +
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new_name
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))
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self.assertNotIn(
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"Beta='b'",
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cmd_output["properties"],
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)
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