458 lines
14 KiB
Python
458 lines
14 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 random
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from unittest import mock
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import uuid
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from cinderclient import api_versions
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from openstackclient.tests.unit.compute.v2 import fakes as compute_fakes
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from openstackclient.tests.unit import fakes
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from openstackclient.tests.unit.identity.v3 import fakes as identity_fakes
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from openstackclient.tests.unit import utils
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from openstackclient.tests.unit.volume.v2 import fakes as volume_v2_fakes
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class FakeVolumeClient:
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def __init__(self, **kwargs):
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self.auth_token = kwargs['token']
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self.management_url = kwargs['endpoint']
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self.api_version = api_versions.APIVersion('3.0')
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self.attachments = mock.Mock()
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self.attachments.resource_class = fakes.FakeResource(None, {})
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self.clusters = mock.Mock()
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self.clusters.resource_class = fakes.FakeResource(None, {})
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self.groups = mock.Mock()
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self.groups.resource_class = fakes.FakeResource(None, {})
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self.group_snapshots = mock.Mock()
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self.group_snapshots.resource_class = fakes.FakeResource(None, {})
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self.group_types = mock.Mock()
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self.group_types.resource_class = fakes.FakeResource(None, {})
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self.messages = mock.Mock()
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self.messages.resource_class = fakes.FakeResource(None, {})
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self.resource_filters = mock.Mock()
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self.resource_filters.resource_class = fakes.FakeResource(None, {})
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self.volumes = mock.Mock()
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self.volumes.resource_class = fakes.FakeResource(None, {})
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self.volume_types = mock.Mock()
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self.volume_types.resource_class = fakes.FakeResource(None, {})
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self.services = mock.Mock()
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self.services.resource_class = fakes.FakeResource(None, {})
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class TestVolume(utils.TestCommand):
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def setUp(self):
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super().setUp()
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self.app.client_manager.volume = FakeVolumeClient(
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endpoint=fakes.AUTH_URL, token=fakes.AUTH_TOKEN
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)
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self.app.client_manager.identity = identity_fakes.FakeIdentityv3Client(
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endpoint=fakes.AUTH_URL, token=fakes.AUTH_TOKEN
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)
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self.app.client_manager.compute = compute_fakes.FakeComputev2Client(
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endpoint=fakes.AUTH_URL,
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token=fakes.AUTH_TOKEN,
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)
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# TODO(stephenfin): Check if the responses are actually the same
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create_one_volume = volume_v2_fakes.create_one_volume
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create_one_volume_type = volume_v2_fakes.create_one_volume_type
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def create_one_cluster(attrs=None):
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"""Create a fake service cluster.
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:param attrs: A dictionary with all attributes of service cluster
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:return: A FakeResource object with id, name, status, etc.
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"""
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attrs = attrs or {}
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# Set default attribute
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cluster_info = {
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'name': f'cluster-{uuid.uuid4().hex}',
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'binary': f'binary-{uuid.uuid4().hex}',
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'state': random.choice(['up', 'down']),
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'status': random.choice(['enabled', 'disabled']),
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'disabled_reason': None,
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'num_hosts': random.randint(1, 64),
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'num_down_hosts': random.randint(1, 64),
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'last_heartbeat': '2015-09-16T09:28:52.000000',
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'created_at': '2015-09-16T09:28:52.000000',
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'updated_at': '2015-09-16T09:28:52.000000',
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'replication_status': None,
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'frozen': False,
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'active_backend_id': None,
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}
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# Overwrite default attributes if there are some attributes set
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cluster_info.update(attrs)
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return fakes.FakeResource(None, cluster_info, loaded=True)
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def create_clusters(attrs=None, count=2):
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"""Create multiple fake service clusters.
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:param attrs: A dictionary with all attributes of service cluster
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:param count: The number of service clusters to be faked
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:return: A list of FakeResource objects
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"""
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clusters = []
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for n in range(0, count):
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clusters.append(create_one_cluster(attrs))
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return clusters
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def create_one_resource_filter(attrs=None):
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"""Create a fake resource filter.
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:param attrs: A dictionary with all attributes of resource filter
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:return: A FakeResource object with id, name, status, etc.
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"""
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attrs = attrs or {}
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# Set default attribute
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resource_filter_info = {
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'filters': [
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'name',
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'status',
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'image_metadata',
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'bootable',
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'migration_status',
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],
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'resource': 'volume',
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}
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# Overwrite default attributes if there are some attributes set
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resource_filter_info.update(attrs)
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return fakes.FakeResource(None, resource_filter_info, loaded=True)
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def create_resource_filters(attrs=None, count=2):
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"""Create multiple fake resource filters.
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:param attrs: A dictionary with all attributes of resource filter
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:param count: The number of resource filters to be faked
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:return: A list of FakeResource objects
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"""
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resource_filters = []
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for n in range(0, count):
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resource_filters.append(create_one_resource_filter(attrs))
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return resource_filters
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def create_one_volume_group(attrs=None):
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"""Create a fake group.
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:param attrs: A dictionary with all attributes of group
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:return: A FakeResource object with id, name, status, etc.
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"""
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attrs = attrs or {}
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group_type = attrs.pop('group_type', None) or uuid.uuid4().hex
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volume_types = attrs.pop('volume_types', None) or [uuid.uuid4().hex]
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# Set default attribute
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group_info = {
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'id': uuid.uuid4().hex,
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'status': random.choice(
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[
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'available',
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]
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),
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'availability_zone': f'az-{uuid.uuid4().hex}',
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'created_at': '2015-09-16T09:28:52.000000',
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'name': 'first_group',
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'description': f'description-{uuid.uuid4().hex}',
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'group_type': group_type,
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'volume_types': volume_types,
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'volumes': [f'volume-{uuid.uuid4().hex}'],
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'group_snapshot_id': None,
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'source_group_id': None,
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'project_id': f'project-{uuid.uuid4().hex}',
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}
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# Overwrite default attributes if there are some attributes set
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group_info.update(attrs)
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group = fakes.FakeResource(None, group_info, loaded=True)
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return group
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def create_volume_groups(attrs=None, count=2):
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"""Create multiple fake groups.
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:param attrs: A dictionary with all attributes of group
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:param count: The number of groups to be faked
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:return: A list of FakeResource objects
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"""
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groups = []
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for n in range(0, count):
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groups.append(create_one_volume_group(attrs))
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return groups
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def create_one_volume_group_snapshot(attrs=None, methods=None):
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"""Create a fake group snapshot.
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:param attrs: A dictionary with all attributes
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:param methods: A dictionary with all methods
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:return: A FakeResource object with id, name, description, etc.
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"""
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attrs = attrs or {}
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# Set default attribute
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group_snapshot_info = {
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'id': uuid.uuid4().hex,
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'name': f'group-snapshot-{uuid.uuid4().hex}',
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'description': f'description-{uuid.uuid4().hex}',
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'status': random.choice(['available']),
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'group_id': uuid.uuid4().hex,
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'group_type_id': uuid.uuid4().hex,
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'project_id': uuid.uuid4().hex,
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}
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# Overwrite default attributes if there are some attributes set
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group_snapshot_info.update(attrs)
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group_snapshot = fakes.FakeResource(
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None, group_snapshot_info, methods=methods, loaded=True
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)
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return group_snapshot
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def create_volume_group_snapshots(attrs=None, count=2):
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"""Create multiple fake group snapshots.
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:param attrs: A dictionary with all attributes of group snapshot
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:param count: The number of group snapshots to be faked
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:return: A list of FakeResource objects
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"""
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group_snapshots = []
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for n in range(0, count):
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group_snapshots.append(create_one_volume_group_snapshot(attrs))
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return group_snapshots
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def create_one_volume_group_type(attrs=None, methods=None):
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"""Create a fake group type.
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:param attrs: A dictionary with all attributes of group type
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:param methods: A dictionary with all methods
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:return: A FakeResource object with id, name, description, etc.
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"""
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attrs = attrs or {}
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# Set default attribute
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group_type_info = {
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'id': uuid.uuid4().hex,
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'name': f'group-type-{uuid.uuid4().hex}',
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'description': f'description-{uuid.uuid4().hex}',
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'is_public': random.choice([True, False]),
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'group_specs': {},
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}
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# Overwrite default attributes if there are some attributes set
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group_type_info.update(attrs)
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group_type = fakes.FakeResource(
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None, group_type_info, methods=methods, loaded=True
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)
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return group_type
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def create_volume_group_types(attrs=None, count=2):
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"""Create multiple fake group types.
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:param attrs: A dictionary with all attributes of group type
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:param count: The number of group types to be faked
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:return: A list of FakeResource objects
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"""
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group_types = []
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for n in range(0, count):
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group_types.append(create_one_volume_group_type(attrs))
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return group_types
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def create_one_volume_message(attrs=None):
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"""Create a fake message.
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:param attrs: A dictionary with all attributes of message
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:return: A FakeResource object with id, name, status, etc.
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"""
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attrs = attrs or {}
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# Set default attribute
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message_info = {
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'created_at': '2016-02-11T11:17:37.000000',
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'event_id': f'VOLUME_{random.randint(1, 999999):06d}',
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'guaranteed_until': '2016-02-11T11:17:37.000000',
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'id': uuid.uuid4().hex,
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'message_level': 'ERROR',
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'request_id': f'req-{uuid.uuid4().hex}',
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'resource_type': 'VOLUME',
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'resource_uuid': uuid.uuid4().hex,
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'user_message': f'message-{uuid.uuid4().hex}',
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}
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# Overwrite default attributes if there are some attributes set
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message_info.update(attrs)
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return fakes.FakeResource(None, message_info, loaded=True)
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def create_volume_messages(attrs=None, count=2):
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"""Create multiple fake messages.
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:param attrs: A dictionary with all attributes of message
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:param count: The number of messages to be faked
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:return: A list of FakeResource objects
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"""
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messages = []
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for n in range(0, count):
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messages.append(create_one_volume_message(attrs))
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return messages
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def get_volume_messages(messages=None, count=2):
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"""Get an iterable MagicMock object with a list of faked messages.
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If messages list is provided, then initialize the Mock object with the
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list. Otherwise create one.
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:param messages: A list of FakeResource objects faking messages
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:param count: The number of messages to be faked
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:return An iterable Mock object with side_effect set to a list of faked
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messages
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"""
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if messages is None:
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messages = create_volume_messages(count)
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return mock.Mock(side_effect=messages)
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def create_one_volume_attachment(attrs=None):
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"""Create a fake volume attachment.
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:param attrs: A dictionary with all attributes of volume attachment
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:return: A FakeResource object with id, status, etc.
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"""
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attrs = attrs or {}
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attachment_id = uuid.uuid4().hex
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volume_id = attrs.pop('volume_id', None) or uuid.uuid4().hex
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server_id = attrs.pop('instance', None) or uuid.uuid4().hex
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# Set default attribute
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attachment_info = {
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'id': attachment_id,
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'volume_id': volume_id,
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'instance': server_id,
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'status': random.choice(
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[
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'attached',
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'attaching',
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'detached',
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'reserved',
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'error_attaching',
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'error_detaching',
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'deleted',
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]
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),
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'attach_mode': random.choice(['ro', 'rw']),
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'attached_at': '2015-09-16T09:28:52.000000',
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'detached_at': None,
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'connection_info': {
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'access_mode': 'rw',
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'attachment_id': attachment_id,
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'auth_method': 'CHAP',
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'auth_password': 'AcUZ8PpxLHwzypMC',
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'auth_username': '7j3EZQWT3rbE6pcSGKvK',
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'cacheable': False,
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'driver_volume_type': 'iscsi',
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'encrypted': False,
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'qos_specs': None,
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'target_discovered': False,
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'target_iqn': f'iqn.2010-10.org.openstack:volume-{attachment_id}',
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'target_lun': '1',
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'target_portal': '192.168.122.170:3260',
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'volume_id': volume_id,
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},
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}
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# Overwrite default attributes if there are some attributes set
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attachment_info.update(attrs)
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return fakes.FakeResource(None, attachment_info, loaded=True)
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def create_volume_attachments(attrs=None, count=2):
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"""Create multiple fake volume attachments.
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:param attrs: A dictionary with all attributes of volume attachment
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:param count: The number of volume attachments to be faked
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:return: A list of FakeResource objects
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"""
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attachments = []
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for n in range(0, count):
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attachments.append(create_one_volume_attachment(attrs))
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return attachments
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def get_volume_attachments(attachments=None, count=2):
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"""Get an iterable MagicMock object with a list of faked volumes.
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If attachments list is provided, then initialize the Mock object with
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the list. Otherwise create one.
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:param attachments: A list of FakeResource objects faking volume
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attachments
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:param count: The number of volume attachments to be faked
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:return An iterable Mock object with side_effect set to a list of faked
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volume attachments
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"""
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if attachments is None:
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attachments = create_volume_attachments(count)
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return mock.Mock(side_effect=attachments)
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def create_service_log_level_entry(attrs=None):
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service_log_level_info = {
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'host': 'host_test',
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'binary': 'cinder-api',
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'prefix': 'cinder.api.common',
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'level': 'DEBUG',
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}
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# Overwrite default attributes if there are some attributes set
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attrs = attrs or {}
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service_log_level_info.update(attrs)
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service_log_level = fakes.FakeResource(
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None, service_log_level_info, loaded=True)
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return service_log_level
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