153 lines
5.9 KiB
Python
153 lines
5.9 KiB
Python
# Copyright 2013 Hewlett-Packard Development Company, L.P.
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#
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# Author: Kiall Mac Innes <kiall@hpe.com>
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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 unittest import mock
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from testscenarios import load_tests_apply_scenarios as load_tests # noqa
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import testtools
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from oslo_config import cfg
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from oslo_log import log as logging
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from designate import quota
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from designate import tests
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from designate import exceptions
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LOG = logging.getLogger(__name__)
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class QuotaTestCase(tests.TestCase):
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scenarios = [
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('noop', dict(quota_driver='noop')),
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('storage', dict(quota_driver='storage'))
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]
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def setUp(self):
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super(QuotaTestCase, self).setUp()
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self.config(quota_driver=self.quota_driver)
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self.quota = quota.get_quota()
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def test_get_quotas(self):
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context = self.get_admin_context()
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quotas = self.quota.get_quotas(context, 'DefaultQuotaTenant')
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self.assertIsNotNone(quotas)
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self.assertEqual({
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'api_export_size': cfg.CONF.quota_api_export_size,
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'zones': cfg.CONF.quota_zones,
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'zone_recordsets': cfg.CONF.quota_zone_recordsets,
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'zone_records': cfg.CONF.quota_zone_records,
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'recordset_records': cfg.CONF.quota_recordset_records,
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}, quotas)
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def test_limit_check_unknown(self):
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context = self.get_admin_context()
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with testtools.ExpectedException(exceptions.QuotaResourceUnknown):
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self.quota.limit_check(context, 'tenant_id', unknown=0)
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with testtools.ExpectedException(exceptions.QuotaResourceUnknown):
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self.quota.limit_check(context, 'tenant_id', unknown=0, zones=0)
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def test_limit_check_under(self):
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context = self.get_admin_context()
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self.quota.limit_check(context, 'tenant_id', zones=0)
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self.quota.limit_check(context, 'tenant_id', zone_records=0)
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self.quota.limit_check(context, 'tenant_id', zones=0,
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zone_records=0)
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self.quota.limit_check(context, 'tenant_id',
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zones=(cfg.CONF.quota_zones - 1))
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self.quota.limit_check(
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context,
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'tenant_id',
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zone_records=(cfg.CONF.quota_zone_records - 1))
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def test_limit_check_at(self):
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context = self.get_admin_context()
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(context, 'tenant_id',
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zones=cfg.CONF.quota_zones)
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(
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context,
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'tenant_id',
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zone_records=cfg.CONF.quota_zone_records)
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def test_limit_check_unlimited(self):
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context = self.get_admin_context()
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self.quota.get_quotas = mock.Mock()
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ret = {
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'zones': -1,
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'zone_recordsets': -1,
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'zone_records': -1,
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'recordset_records': -1,
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'api_export_size': -1,
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}
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self.quota.get_quotas.return_value = ret
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self.quota.limit_check(context, 'tenant_id', zones=99999)
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self.quota.limit_check(context, 'tenant_id', zone_recordsets=99999)
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self.quota.limit_check(context, 'tenant_id', zone_records=99999)
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self.quota.limit_check(context, 'tenant_id', recordset_records=99999)
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self.quota.limit_check(context, 'tenant_id', api_export_size=99999)
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def test_limit_check_zero(self):
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context = self.get_admin_context()
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self.quota.get_quotas = mock.Mock()
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ret = {
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'zones': 0,
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'zone_recordsets': 0,
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'zone_records': 0,
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'recordset_records': 0,
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'api_export_size': 0,
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}
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self.quota.get_quotas.return_value = ret
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(context, 'tenant_id', zones=0)
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(context, 'tenant_id', zone_recordsets=0)
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(context, 'tenant_id', zone_records=0)
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(context, 'tenant_id',
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recordset_records=0)
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(context, 'tenant_id', api_export_size=0)
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def test_limit_check_over(self):
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context = self.get_admin_context()
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(context, 'tenant_id', zones=99999)
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(context, 'tenant_id', zone_records=99999)
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(context, 'tenant_id', zones=99999,
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zone_records=99999)
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(context, 'tenant_id', zones=99999,
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zone_records=0)
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with testtools.ExpectedException(exceptions.OverQuota):
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self.quota.limit_check(context, 'tenant_id', zones=0,
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zone_records=99999)
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