Source code for volume.admin.test_volume_quotas_negative

# Copyright 2014 OpenStack Foundation
# All Rights Reserved.
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

from tempest.api.volume import base
from tempest import config
from tempest.lib import decorators
from tempest.lib import exceptions as lib_exc

CONF = config.CONF
QUOTA_KEYS = ['gigabytes', 'snapshots', 'volumes', 'backups',
              'backup_gigabytes', 'per_volume_gigabytes']

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