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# Copyright 2016 Huawei inc.
# 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 unittest import mock
import ddt
from manilaclient import api_versions
from manilaclient import exceptions
from manilaclient import extension
from manilaclient.tests.unit import utils
from manilaclient.tests.unit.v2 import fakes
from manilaclient.v2 import share_snapshot_instances
extensions = [
extension.Extension('share_snapshot_instances', share_snapshot_instances),
]
cs = fakes.FakeClient(extensions=extensions)
@ddt.ddt
class SnapshotInstancesTest(utils.TestCase):
def setUp(self):
super(SnapshotInstancesTest, self).setUp()
microversion = api_versions.APIVersion("2.19")
mock_microversion = mock.Mock(api_version=microversion)
self.manager = share_snapshot_instances.ShareSnapshotInstanceManager(
api=mock_microversion)
@ddt.data(True, False)
def test_list(self, detailed):
if detailed:
url = '/snapshot-instances/detail'
else:
url = '/snapshot-instances'
self.mock_object(self.manager, '_list', mock.Mock())
self.manager.list(detailed=detailed, search_opts=None)
self.manager._list.assert_called_once_with(url, 'snapshot_instances')
@ddt.data(True, False)
def test_list_with_snapshot(self, detailed):
if detailed:
url = '/snapshot-instances/detail'
else:
url = '/snapshot-instances'
self.mock_object(self.manager, '_list', mock.Mock())
self.manager.list(detailed=detailed, snapshot='snapshot_id')
self.manager._list.assert_called_once_with(
(url + '?snapshot_id=snapshot_id'), 'snapshot_instances',)
def test_get(self):
self.mock_object(self.manager, '_get', mock.Mock())
self.manager.get('fake_snapshot_instance')
self.manager._get.assert_called_once_with(
'/snapshot-instances/' + 'fake_snapshot_instance',
'snapshot_instance')
def test_reset_instance_state(self):
state = 'available'
self.mock_object(self.manager, '_action', mock.Mock())
self.manager.reset_state('fake_instance', state)
self.manager._action.assert_called_once_with(
"reset_status", 'fake_instance', {"status": state})
@ddt.data('get', 'list', 'reset_state')
def test_upsupported_microversion(self, method_name):
unsupported_microversions = ('1.0', '2.18')
arguments = {
'instance': 'FAKE_INSTANCE',
}
if method_name in ('list'):
arguments.clear()
for microversion in unsupported_microversions:
microversion = api_versions.APIVersion(microversion)
mock_microversion = mock.Mock(api_version=microversion)
manager = share_snapshot_instances.ShareSnapshotInstanceManager(
api=mock_microversion)
method = getattr(manager, method_name)
self.assertRaises(exceptions.UnsupportedVersion,
method, **arguments)
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