# Copyright (c) 2013 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
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    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 cinderclient.tests.unit import utils
from cinderclient.tests.unit.v2 import fakes


cs = fakes.FakeClient()


class QuotaSetsTest(utils.TestCase):

    def test_tenant_quotas_get(self):
        tenant_id = 'test'
        quota = cs.quotas.get(tenant_id)
        cs.assert_called('GET', '/os-quota-sets/%s?usage=False' % tenant_id)
        self._assert_request_id(quota)

    def test_tenant_quotas_defaults(self):
        tenant_id = 'test'
        quota = cs.quotas.defaults(tenant_id)
        cs.assert_called('GET', '/os-quota-sets/%s/defaults' % tenant_id)
        self._assert_request_id(quota)

    def test_update_quota(self):
        q = cs.quotas.get('test')
        q.update(volumes=2)
        q.update(snapshots=2)
        q.update(gigabytes=2000)
        q.update(backups=2)
        q.update(backup_gigabytes=2000)
        q.update(per_volume_gigabytes=100)
        cs.assert_called('PUT', '/os-quota-sets/test')
        self._assert_request_id(q)

    def test_refresh_quota(self):
        q = cs.quotas.get('test')
        q2 = cs.quotas.get('test')
        self.assertEqual(q.volumes, q2.volumes)
        self.assertEqual(q.snapshots, q2.snapshots)
        self.assertEqual(q.gigabytes, q2.gigabytes)
        self.assertEqual(q.backups, q2.backups)
        self.assertEqual(q.backup_gigabytes, q2.backup_gigabytes)
        self.assertEqual(q.per_volume_gigabytes, q2.per_volume_gigabytes)
        q2.volumes = 0
        self.assertNotEqual(q.volumes, q2.volumes)
        q2.snapshots = 0
        self.assertNotEqual(q.snapshots, q2.snapshots)
        q2.gigabytes = 0
        self.assertNotEqual(q.gigabytes, q2.gigabytes)
        q2.backups = 0
        self.assertNotEqual(q.backups, q2.backups)
        q2.backup_gigabytes = 0
        self.assertNotEqual(q.backup_gigabytes, q2.backup_gigabytes)
        q2.per_volume_gigabytes = 0
        self.assertNotEqual(q.per_volume_gigabytes, q2.per_volume_gigabytes)
        q2.get()
        self.assertEqual(q.volumes, q2.volumes)
        self.assertEqual(q.snapshots, q2.snapshots)
        self.assertEqual(q.gigabytes, q2.gigabytes)
        self.assertEqual(q.backups, q2.backups)
        self.assertEqual(q.backup_gigabytes, q2.backup_gigabytes)
        self.assertEqual(q.per_volume_gigabytes, q2.per_volume_gigabytes)
        self._assert_request_id(q)
        self._assert_request_id(q2)

    def test_delete_quota(self):
        tenant_id = 'test'
        quota = cs.quotas.delete(tenant_id)
        cs.assert_called('DELETE', '/os-quota-sets/test')
        self._assert_request_id(quota)