053acc8db1
Improve coverage by adding tests that validate the share-type change while also changing the driver mode. Closes-bug: #1620800 Change-Id: I924c34aa69591754b437d75f43db91d77e73fb07
240 lines
9.8 KiB
Python
240 lines
9.8 KiB
Python
# Copyright 2015 Hitachi Data Systems.
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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 ddt
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from tempest import config
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from tempest.lib.common.utils import data_utils
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from tempest.lib import exceptions as lib_exc
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from tempest import test
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import testtools
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from manila_tempest_tests.common import constants
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from manila_tempest_tests import share_exceptions
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from manila_tempest_tests.tests.api import base
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from manila_tempest_tests import utils
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CONF = config.CONF
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@ddt.ddt
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class MigrationTest(base.BaseSharesAdminTest):
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"""Tests Share Migration.
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Tests share migration in multi-backend environment.
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"""
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protocol = "nfs"
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@classmethod
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def resource_setup(cls):
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super(MigrationTest, cls).resource_setup()
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if cls.protocol not in CONF.share.enable_protocols:
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message = "%s tests are disabled." % cls.protocol
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raise cls.skipException(message)
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if not (CONF.share.run_host_assisted_migration_tests or
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CONF.share.run_driver_assisted_migration_tests):
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raise cls.skipException("Share migration tests are disabled.")
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pools = cls.shares_client.list_pools(detail=True)['pools']
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if len(pools) < 2:
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raise cls.skipException("At least two different pool entries "
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"are needed to run share migration tests.")
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cls.share = cls.create_share(cls.protocol)
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cls.share = cls.shares_client.get_share(cls.share['id'])
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default_type = cls.shares_v2_client.list_share_types(
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default=True)['share_type']
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dest_pool = utils.choose_matching_backend(
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cls.share, pools, default_type)
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if not dest_pool or dest_pool.get('name') is None:
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raise share_exceptions.ShareMigrationException(
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"No valid pool entries to run share migration tests.")
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cls.dest_pool = dest_pool['name']
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cls.new_type_invalid = cls.create_share_type(
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name=data_utils.rand_name(
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'new_invalid_share_type_for_migration'),
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cleanup_in_class=True,
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extra_specs=utils.get_configured_extra_specs(variation='invalid'))
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migration_cancel_invalid(self):
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self.assertRaises(
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lib_exc.BadRequest, self.shares_v2_client.migration_cancel,
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self.share['id'])
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migration_get_progress_None(self):
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self.shares_v2_client.reset_task_state(self.share["id"], None)
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self.shares_v2_client.wait_for_share_status(
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self.share["id"], None, 'task_state')
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self.assertRaises(
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lib_exc.BadRequest, self.shares_v2_client.migration_get_progress,
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self.share['id'])
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migration_complete_invalid(self):
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self.assertRaises(
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lib_exc.BadRequest, self.shares_v2_client.migration_complete,
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self.share['id'])
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migration_cancel_not_found(self):
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self.assertRaises(
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lib_exc.NotFound, self.shares_v2_client.migration_cancel,
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'invalid_share_id')
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migration_get_progress_not_found(self):
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self.assertRaises(
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lib_exc.NotFound, self.shares_v2_client.migration_get_progress,
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'invalid_share_id')
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migration_complete_not_found(self):
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self.assertRaises(
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lib_exc.NotFound, self.shares_v2_client.migration_complete,
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'invalid_share_id')
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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@testtools.skipUnless(CONF.share.run_snapshot_tests,
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"Snapshot tests are disabled.")
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def test_migrate_share_with_snapshot(self):
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snap = self.create_snapshot_wait_for_active(self.share['id'])
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self.assertRaises(
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lib_exc.BadRequest, self.shares_v2_client.migrate_share,
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self.share['id'], self.dest_pool)
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self.shares_client.delete_snapshot(snap['id'])
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self.shares_client.wait_for_resource_deletion(snapshot_id=snap["id"])
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migrate_share_same_host(self):
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self.assertRaises(
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lib_exc.BadRequest, self.shares_v2_client.migrate_share,
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self.share['id'], self.share['host'])
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migrate_share_host_invalid(self):
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self.assertRaises(
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lib_exc.NotFound, self.shares_v2_client.migrate_share,
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self.share['id'], 'invalid_host')
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migrate_share_host_assisted_not_allowed(self):
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self.shares_v2_client.migrate_share(
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self.share['id'], self.dest_pool,
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force_host_assisted_migration=True, writable=True,
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preserve_metadata=True)
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self.shares_v2_client.wait_for_migration_status(
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self.share['id'], self.dest_pool,
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constants.TASK_STATE_MIGRATION_ERROR)
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migrate_share_change_type_no_valid_host(self):
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if not CONF.share.multitenancy_enabled:
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new_share_network_id = self.create_share_network(
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neutron_net_id='fake_net_id',
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neutron_subnet_id='fake_subnet_id')['id']
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else:
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new_share_network_id = None
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self.shares_v2_client.migrate_share(
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self.share['id'], self.dest_pool,
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new_share_type_id=self.new_type_invalid['share_type']['id'],
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new_share_network_id=new_share_network_id)
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self.shares_v2_client.wait_for_migration_status(
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self.share['id'], self.dest_pool,
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constants.TASK_STATE_MIGRATION_ERROR)
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migrate_share_not_found(self):
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self.assertRaises(
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lib_exc.NotFound, self.shares_v2_client.migrate_share,
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'invalid_share_id', self.dest_pool)
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migrate_share_not_available(self):
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self.shares_client.reset_state(self.share['id'],
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constants.STATUS_ERROR)
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self.shares_client.wait_for_share_status(self.share['id'],
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constants.STATUS_ERROR)
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self.assertRaises(
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lib_exc.BadRequest, self.shares_v2_client.migrate_share,
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self.share['id'], self.dest_pool)
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self.shares_client.reset_state(self.share['id'],
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constants.STATUS_AVAILABLE)
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self.shares_client.wait_for_share_status(self.share['id'],
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constants.STATUS_AVAILABLE)
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migrate_share_invalid_share_network(self):
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self.assertRaises(
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lib_exc.BadRequest, self.shares_v2_client.migrate_share,
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self.share['id'], self.dest_pool,
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new_share_network_id='invalid_net_id')
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migrate_share_invalid_share_type(self):
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self.assertRaises(
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lib_exc.BadRequest, self.shares_v2_client.migrate_share,
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self.share['id'], self.dest_pool,
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new_share_type_id='invalid_type_id')
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@test.attr(type=[base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND])
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@base.skip_if_microversion_lt("2.22")
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def test_migrate_share_opposite_type_share_network_invalid(self):
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extra_specs = utils.get_configured_extra_specs(
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variation='opposite_driver_modes')
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new_type_opposite = self.create_share_type(
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name=data_utils.rand_name('share_type_migration_negative'),
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extra_specs=extra_specs)
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new_share_network_id = None
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if CONF.share.multitenancy_enabled:
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new_share_network_id = self.create_share_network(
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neutron_net_id='fake_net_id',
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neutron_subnet_id='fake_subnet_id')['id']
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self.assertRaises(
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lib_exc.BadRequest, self.shares_v2_client.migrate_share,
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self.share['id'], self.dest_pool,
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new_share_type_id=new_type_opposite['share_type']['id'],
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new_share_network_id=new_share_network_id)
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