114 lines
4.5 KiB
Python
114 lines
4.5 KiB
Python
# Copyright 2016 IBM Corp.
|
|
#
|
|
# 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 import exceptions as cinder_exceptions
|
|
import mock
|
|
|
|
from nova import test
|
|
from nova.tests import fixtures as nova_fixtures
|
|
from nova.tests.functional.api import client
|
|
|
|
|
|
class TestCinderForbidden(test.TestCase):
|
|
def setUp(self):
|
|
super(TestCinderForbidden, self).setUp()
|
|
self.useFixture(nova_fixtures.RealPolicyFixture())
|
|
api_fixture = self.useFixture(nova_fixtures.OSAPIFixture(
|
|
api_version='v2.1'))
|
|
|
|
self.api = api_fixture.api
|
|
|
|
@mock.patch('nova.volume.cinder.cinderclient')
|
|
def test_forbidden_cinder_operation_returns_403(self, mock_cinder):
|
|
"""Regression test for bug #1554631.
|
|
|
|
When the Cinder client returns a 403 Forbidden on any operation,
|
|
the Nova API should forward on the 403 instead of returning 500.
|
|
"""
|
|
cinder_client = mock.Mock()
|
|
mock_cinder.return_value = cinder_client
|
|
exc = cinder_exceptions.Forbidden(403)
|
|
cinder_client.volumes.create.side_effect = exc
|
|
|
|
volume = {'display_name': 'vol1', 'size': 3}
|
|
e = self.assertRaises(client.OpenStackApiException,
|
|
self.api.post_volume, {'volume': volume})
|
|
self.assertEqual(403, e.response.status_code)
|
|
|
|
|
|
class TestCinderOverLimit(test.TestCase):
|
|
def setUp(self):
|
|
super(TestCinderOverLimit, self).setUp()
|
|
self.useFixture(nova_fixtures.RealPolicyFixture())
|
|
api_fixture = self.useFixture(nova_fixtures.OSAPIFixture(
|
|
api_version='v2.1'))
|
|
|
|
self.api = api_fixture.api
|
|
|
|
@mock.patch('nova.volume.cinder.cinderclient')
|
|
def test_over_limit_volumes_with_message(self, mock_cinder):
|
|
"""Regression test for bug #1680457.
|
|
|
|
When the Cinder client returns OverLimit when trying to create
|
|
a volume, an OverQuota exception should be raised.
|
|
"""
|
|
cinder_client = mock.Mock()
|
|
mock_cinder.return_value = cinder_client
|
|
msg = ("VolumeSizeExceedsLimit: Requested volume size XG is larger"
|
|
" than maximum allowed limit YG.")
|
|
exc = cinder_exceptions.OverLimit(413, message=msg)
|
|
cinder_client.volumes.create.side_effect = exc
|
|
|
|
volume = {'display_name': 'vol1', 'size': 3}
|
|
e = self.assertRaises(client.OpenStackApiException,
|
|
self.api.post_volume, {'volume': volume})
|
|
self.assertEqual(403, e.response.status_code)
|
|
# Make sure we went over on volumes
|
|
self.assertIn('VolumeSizeExceedsLimit', e.response.text)
|
|
|
|
@mock.patch('nova.volume.cinder.cinderclient')
|
|
def test_over_limit_snapshots(self, mock_cinder):
|
|
"""Regression test for bug #1554631.
|
|
|
|
When the Cinder client returns OverLimit when trying to create a
|
|
snapshot, an OverQuota exception should be raised with the value being
|
|
snapshots.
|
|
"""
|
|
self._do_snapshot_over_test(mock_cinder)
|
|
|
|
@mock.patch('nova.volume.cinder.cinderclient')
|
|
def test_over_limit_snapshots_force(self, mock_cinder):
|
|
"""Regression test for bug #1554631.
|
|
|
|
When the Cinder client returns OverLimit when trying to create a
|
|
snapshot, an OverQuota exception should be raised with the value being
|
|
snapshots. (create_snapshot_force version)
|
|
"""
|
|
self._do_snapshot_over_test(mock_cinder, force=True)
|
|
|
|
def _do_snapshot_over_test(self, mock_cinder, force=False):
|
|
cinder_client = mock.Mock()
|
|
mock_cinder.return_value = cinder_client
|
|
exc = cinder_exceptions.OverLimit(413)
|
|
cinder_client.volume_snapshots.create.side_effect = exc
|
|
|
|
snap = {'display_name': 'snap1',
|
|
'volume_id': '521752a6-acf6-4b2d-bc7a-119f9148cd8c',
|
|
'force': force}
|
|
e = self.assertRaises(client.OpenStackApiException,
|
|
self.api.post_snapshot, {'snapshot': snap})
|
|
self.assertEqual(403, e.response.status_code)
|
|
# Make sure we went over on snapshots
|
|
self.assertIn('snapshots', e.response.text)
|