OpenStack Block Storage (Cinder)
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 

153 lines
5.9 KiB

# Copyright 2013 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.
import uuid
from lxml import etree
from oslo_serialization import jsonutils
from oslo_utils import timeutils
import webob
from cinder import context
from cinder import objects
from cinder import test
from cinder.tests.unit.api import fakes
from cinder.tests.unit import fake_volume
from cinder import volume
def fake_db_volume_get(*args, **kwargs):
return {
'id': 'fake',
'host': 'host001',
'status': 'available',
'size': 5,
'availability_zone': 'somewhere',
'created_at': timeutils.utcnow(),
'attach_status': 'detached',
'display_name': 'anothervolume',
'display_description': 'Just another volume!',
'volume_type_id': None,
'snapshot_id': None,
'project_id': 'fake',
'migration_status': 'migrating',
'_name_id': 'fake2',
}
def fake_volume_api_get(*args, **kwargs):
ctx = context.RequestContext('admin', 'fake', True)
db_volume = fake_db_volume_get()
return fake_volume.fake_volume_obj(ctx, **db_volume)
def fake_volume_get_all(*args, **kwargs):
return objects.VolumeList(objects=[fake_volume_api_get()])
def app():
# no auth, just let environ['cinder.context'] pass through
api = fakes.router.APIRouter()
mapper = fakes.urlmap.URLMap()
mapper['/v2'] = api
return mapper
class VolumeMigStatusAttributeTest(test.TestCase):
def setUp(self):
super(VolumeMigStatusAttributeTest, self).setUp()
self.stubs.Set(volume.api.API, 'get', fake_volume_api_get)
self.stubs.Set(volume.api.API, 'get_all', fake_volume_get_all)
self.UUID = uuid.uuid4()
def test_get_volume_allowed(self):
ctx = context.RequestContext('admin', 'fake', True)
req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID)
req.method = 'GET'
req.environ['cinder.context'] = ctx
res = req.get_response(app())
vol = jsonutils.loads(res.body)['volume']
self.assertEqual('migrating', vol['os-vol-mig-status-attr:migstat'])
self.assertEqual('fake2', vol['os-vol-mig-status-attr:name_id'])
def test_get_volume_unallowed(self):
ctx = context.RequestContext('non-admin', 'fake', False)
req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID)
req.method = 'GET'
req.environ['cinder.context'] = ctx
res = req.get_response(app())
vol = jsonutils.loads(res.body)['volume']
self.assertNotIn('os-vol-mig-status-attr:migstat', vol)
self.assertNotIn('os-vol-mig-status-attr:name_id', vol)
def test_list_detail_volumes_allowed(self):
ctx = context.RequestContext('admin', 'fake', True)
req = webob.Request.blank('/v2/fake/volumes/detail')
req.method = 'GET'
req.environ['cinder.context'] = ctx
res = req.get_response(app())
vol = jsonutils.loads(res.body)['volumes']
self.assertEqual('migrating', vol[0]['os-vol-mig-status-attr:migstat'])
self.assertEqual('fake2', vol[0]['os-vol-mig-status-attr:name_id'])
def test_list_detail_volumes_unallowed(self):
ctx = context.RequestContext('non-admin', 'fake', False)
req = webob.Request.blank('/v2/fake/volumes/detail')
req.method = 'GET'
req.environ['cinder.context'] = ctx
res = req.get_response(app())
vol = jsonutils.loads(res.body)['volumes']
self.assertNotIn('os-vol-mig-status-attr:migstat', vol[0])
self.assertNotIn('os-vol-mig-status-attr:name_id', vol[0])
def test_list_simple_volumes_no_migration_status(self):
ctx = context.RequestContext('admin', 'fake', True)
req = webob.Request.blank('/v2/fake/volumes')
req.method = 'GET'
req.environ['cinder.context'] = ctx
res = req.get_response(app())
vol = jsonutils.loads(res.body)['volumes']
self.assertNotIn('os-vol-mig-status-attr:migstat', vol[0])
self.assertNotIn('os-vol-mig-status-attr:name_id', vol[0])
def test_get_volume_xml(self):
ctx = context.RequestContext('admin', 'fake', True)
req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID)
req.method = 'GET'
req.accept = 'application/xml'
req.environ['cinder.context'] = ctx
res = req.get_response(app())
vol = etree.XML(res.body)
mig_key = ('{http://docs.openstack.org/volume/ext/'
'volume_mig_status_attribute/api/v1}migstat')
self.assertEqual('migrating', vol.get(mig_key))
mig_key = ('{http://docs.openstack.org/volume/ext/'
'volume_mig_status_attribute/api/v1}name_id')
self.assertEqual('fake2', vol.get(mig_key))
def test_list_volumes_detail_xml(self):
ctx = context.RequestContext('admin', 'fake', True)
req = webob.Request.blank('/v2/fake/volumes/detail')
req.method = 'GET'
req.accept = 'application/xml'
req.environ['cinder.context'] = ctx
res = req.get_response(app())
vol = list(etree.XML(res.body))[0]
mig_key = ('{http://docs.openstack.org/volume/ext/'
'volume_mig_status_attribute/api/v1}migstat')
self.assertEqual('migrating', vol.get(mig_key))
mig_key = ('{http://docs.openstack.org/volume/ext/'
'volume_mig_status_attribute/api/v1}name_id')
self.assertEqual('fake2', vol.get(mig_key))