83 lines
3.7 KiB
Python
83 lines
3.7 KiB
Python
# Copyright 2014 OpenStack Foundation
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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 tempest.api.volume import base
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from tempest import config
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from tempest.lib import decorators
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from tempest.lib import exceptions as lib_exc
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CONF = config.CONF
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QUOTA_KEYS = ['gigabytes', 'snapshots', 'volumes', 'backups',
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'backup_gigabytes', 'per_volume_gigabytes']
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class VolumeQuotasNegativeTestJSON(base.BaseVolumeAdminTest):
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"""Negative tests of volume quotas"""
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@classmethod
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def setup_credentials(cls):
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super(VolumeQuotasNegativeTestJSON, cls).setup_credentials()
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cls.demo_tenant_id = cls.os_primary.credentials.tenant_id
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@classmethod
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def resource_setup(cls):
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super(VolumeQuotasNegativeTestJSON, cls).resource_setup()
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# Save the current set of quotas, then set up the cleanup method
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# to restore the quotas to their original values after the tests
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# from this class are done. This is needed just in case Tempest is
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# configured to use pre-provisioned projects/user accounts.
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original_quota_set = (cls.admin_quotas_client.show_quota_set(
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cls.demo_tenant_id)['quota_set'])
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cleanup_quota_set = dict(
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(k, v) for k, v in original_quota_set.items() if k in QUOTA_KEYS)
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cls.addClassResourceCleanup(cls.admin_quotas_client.update_quota_set,
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cls.demo_tenant_id, **cleanup_quota_set)
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# NOTE(gfidente): no need to delete in tearDown as
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# they are created using utility wrapper methods.
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cls.volume = cls.create_volume()
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@decorators.attr(type='negative')
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@decorators.idempotent_id('bf544854-d62a-47f2-a681-90f7a47d86b6')
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def test_quota_volumes(self):
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"""Creating more volume than allowed quota will fail"""
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self.admin_quotas_client.update_quota_set(self.demo_tenant_id,
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volumes=1, gigabytes=-1)
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self.assertRaises(lib_exc.OverLimit,
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self.volumes_client.create_volume,
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size=CONF.volume.volume_size)
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@decorators.attr(type='negative')
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@decorators.idempotent_id('2dc27eee-8659-4298-b900-169d71a91374')
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def test_quota_volume_gigabytes(self):
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"""Creating volume with size larger than allowed quota will fail"""
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self.admin_quotas_client.update_quota_set(
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self.demo_tenant_id, gigabytes=CONF.volume.volume_size, volumes=-1)
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self.assertRaises(lib_exc.OverLimit,
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self.volumes_client.create_volume,
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size=CONF.volume.volume_size * 2)
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@decorators.attr(type=['negative'])
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@decorators.idempotent_id('d321dc21-d8c6-401f-95fe-49f4845f1a6d')
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def test_volume_extend_gigabytes_quota_deviation(self):
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"""Extending volume with size larger than allowed quota will fail"""
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self.admin_quotas_client.update_quota_set(
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self.demo_tenant_id, gigabytes=CONF.volume.volume_size)
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self.assertRaises(lib_exc.OverLimit,
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self.volumes_client.extend_volume,
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self.volume['id'],
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new_size=CONF.volume.volume_size * 2)
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