109 lines
4.2 KiB
Python
109 lines
4.2 KiB
Python
# Copyright (c) 2013 - 2015 EMC Corporation.
|
|
# 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.
|
|
|
|
import json
|
|
|
|
from six.moves import urllib
|
|
|
|
from cinder import context
|
|
from cinder import exception
|
|
from cinder.tests.unit import fake_constants as fake
|
|
from cinder.tests.unit import fake_volume
|
|
from cinder.tests.unit.volume.drivers.dell_emc import vxflexos
|
|
from cinder.tests.unit.volume.drivers.dell_emc.vxflexos import mocks
|
|
from cinder.volume.drivers.dell_emc.vxflexos import utils as flex_utils
|
|
|
|
|
|
class TestCreateClonedVolume(vxflexos.TestVxFlexOSDriver):
|
|
"""Test cases for ``VxFlexOSDriver.create_cloned_volume()``"""
|
|
def setUp(self):
|
|
"""Setup a test case environment.
|
|
|
|
Creates fake volume objects and sets up the required API responses.
|
|
"""
|
|
super(TestCreateClonedVolume, self).setUp()
|
|
ctx = context.RequestContext('fake', 'fake', auth_token=True)
|
|
|
|
self.src_volume = fake_volume.fake_volume_obj(
|
|
ctx, **{'provider_id': fake.PROVIDER_ID})
|
|
|
|
self.src_volume_name_2x_enc = urllib.parse.quote(
|
|
urllib.parse.quote(
|
|
flex_utils.id_to_base64(self.src_volume.id)
|
|
)
|
|
)
|
|
|
|
self.new_volume_extras = {
|
|
'volumeIdList': ['cloned'],
|
|
'snapshotGroupId': 'cloned_snapshot'
|
|
}
|
|
|
|
self.new_volume = fake_volume.fake_volume_obj(
|
|
ctx, **self.new_volume_extras
|
|
)
|
|
|
|
self.new_volume_name_2x_enc = urllib.parse.quote(
|
|
urllib.parse.quote(
|
|
flex_utils.id_to_base64(self.new_volume.id)
|
|
)
|
|
)
|
|
self.HTTPS_MOCK_RESPONSES = {
|
|
self.RESPONSE_MODE.Valid: {
|
|
'types/Volume/instances/getByName::' +
|
|
self.src_volume_name_2x_enc: self.src_volume.id,
|
|
'instances/System/action/snapshotVolumes': '{}'.format(
|
|
json.dumps(self.new_volume_extras)),
|
|
'instances/Volume::cloned/action/setVolumeSize': None
|
|
},
|
|
self.RESPONSE_MODE.BadStatus: {
|
|
'instances/System/action/snapshotVolumes':
|
|
self.BAD_STATUS_RESPONSE,
|
|
'types/Volume/instances/getByName::' +
|
|
self.src_volume['provider_id']: self.BAD_STATUS_RESPONSE,
|
|
},
|
|
self.RESPONSE_MODE.Invalid: {
|
|
'types/Volume/instances/getByName::' +
|
|
self.src_volume_name_2x_enc: None,
|
|
'instances/System/action/snapshotVolumes':
|
|
mocks.MockHTTPSResponse(
|
|
{
|
|
'errorCode': 400,
|
|
'message': 'Invalid Volume Snapshot Test'
|
|
}, 400
|
|
),
|
|
},
|
|
}
|
|
|
|
def test_bad_login(self):
|
|
self.set_https_response_mode(self.RESPONSE_MODE.BadStatus)
|
|
self.assertRaises(exception.VolumeBackendAPIException,
|
|
self.driver.create_cloned_volume,
|
|
self.new_volume, self.src_volume)
|
|
|
|
def test_invalid_source_volume(self):
|
|
self.set_https_response_mode(self.RESPONSE_MODE.Invalid)
|
|
self.assertRaises(exception.VolumeBackendAPIException,
|
|
self.driver.create_cloned_volume,
|
|
self.new_volume, self.src_volume)
|
|
|
|
def test_create_cloned_volume(self):
|
|
self.set_https_response_mode(self.RESPONSE_MODE.Valid)
|
|
self.driver.create_cloned_volume(self.new_volume, self.src_volume)
|
|
|
|
def test_create_cloned_volume_larger_size(self):
|
|
self.set_https_response_mode(self.RESPONSE_MODE.Valid)
|
|
self.new_volume.size = 2
|
|
self.driver.create_cloned_volume(self.new_volume, self.src_volume)
|