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# 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.
import six
import ddt
from tempest.lib import exceptions
from cinderclient.tests.functional import base
@ddt.ddt
class CinderVolumeNegativeTests(base.ClientTestBase):
"""Check of cinder volume create commands."""
@ddt.data(
('', (r'Size is a required parameter')),
('-1', (r'Invalid volume size provided for create request')),
('0', (r'Invalid input received')),
('size', (r'invalid int value')),
('0.2', (r'invalid int value')),
('2 GB', (r'unrecognized arguments')),
('999999999', (r'VolumeSizeExceedsAvailableQuota')),
)
@ddt.unpack
def test_volume_create_with_incorrect_size(self, value, ex_text):
six.assertRaisesRegex(self, exceptions.CommandFailed, ex_text,
self.object_create, 'volume', params=value)
class CinderVolumeTests(base.ClientTestBase):
"""Check of cinder volume create commands."""
def setUp(self):
super(CinderVolumeTests, self).setUp()
self.volume = self.object_create('volume', params='1')
def test_volume_create_from_snapshot(self):
"""Test steps:
1) create volume in Setup()
2) create snapshot
3) create volume from snapshot
4) check that volume from snapshot has been successfully created
"""
snapshot = self.object_create('snapshot', params=self.volume['id'])
volume_from_snapshot = self.object_create('volume',
params='--snapshot-id {0} 1'.
format(snapshot['id']))
self.object_delete('snapshot', snapshot['id'])
self.check_object_deleted('snapshot', snapshot['id'])
cinder_list = self.cinder('list')
self.assertIn(volume_from_snapshot['id'], cinder_list)
def test_volume_create_from_volume(self):
"""Test steps:
1) create volume in Setup()
2) create volume from volume
3) check that volume from volume has been successfully created
"""
volume_from_volume = self.object_create('volume',
params='--source-volid {0} 1'.
format(self.volume['id']))
cinder_list = self.cinder('list')
self.assertIn(volume_from_volume['id'], cinder_list)
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