text: # Copyright (c) 2013 OpenStack Foundation
  #
  # 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 cinderclient.tests import utils
  from cinderclient.tests.v2 import fakes
  
  
  cs = fakes.FakeClient()
  
  
  class VolumesTest(utils.TestCase):
  
      def test_delete_volume(self):
          v = cs.volumes.list()[0]
          v.delete()
          cs.assert_called('DELETE', '/volumes/1234')
          cs.volumes.delete('1234')
          cs.assert_called('DELETE', '/volumes/1234')
          cs.volumes.delete(v)
          cs.assert_called('DELETE', '/volumes/1234')
  
      def test_create_volume(self):
          cs.volumes.create(1)
          cs.assert_called('POST', '/volumes')
  
      def test_create_volume_with_hint(self):
          cs.volumes.create(1, scheduler_hints='uuid')
          expected = {'volume': {'status': 'creating',
                                 'description': None,
                                 'availability_zone': None,
                                 'source_volid': None,
                                 'snapshot_id': None,
                                 'size': 1,
                                 'user_id': None,
                                 'name': None,
                                 'imageRef': None,
                                 'attach_status': 'detached',
                                 'volume_type': None,
                                 'project_id': None,
                                 'metadata': {}},
                      'OS-SCH-HNT:scheduler_hints': 'uuid'}
          cs.assert_called('POST', '/volumes', body=expected)
  
      def test_attach(self):
          v = cs.volumes.get('1234')
          cs.volumes.attach(v, 1, '/dev/vdc', mode='ro')
          cs.assert_called('POST', '/volumes/1234/action')
  
      def test_detach(self):
          v = cs.volumes.get('1234')
          cs.volumes.detach(v)
          cs.assert_called('POST', '/volumes/1234/action')
  
      def test_reserve(self):
          v = cs.volumes.get('1234')
          cs.volumes.reserve(v)
          cs.assert_called('POST', '/volumes/1234/action')
  
      def test_unreserve(self):
          v = cs.volumes.get('1234')
          cs.volumes.unreserve(v)
          cs.assert_called('POST', '/volumes/1234/action')
  
      def test_begin_detaching(self):
          v = cs.volumes.get('1234')
          cs.volumes.begin_detaching(v)
          cs.assert_called('POST', '/volumes/1234/action')
  
      def test_roll_detaching(self):
          v = cs.volumes.get('1234')
          cs.volumes.roll_detaching(v)
          cs.assert_called('POST', '/volumes/1234/action')
  
      def test_initialize_connection(self):
          v = cs.volumes.get('1234')
          cs.volumes.initialize_connection(v, {})
          cs.assert_called('POST', '/volumes/1234/action')
  
      def test_terminate_connection(self):
          v = cs.volumes.get('1234')
          cs.volumes.terminate_connection(v, {})
          cs.assert_called('POST', '/volumes/1234/action')
  
      def test_set_metadata(self):
          cs.volumes.set_metadata(1234, {'k1': 'v2'})
          cs.assert_called('POST', '/volumes/1234/metadata',
                           {'metadata': {'k1': 'v2'}})
  
      def test_delete_metadata(self):
          keys = ['key1']
          cs.volumes.delete_metadata(1234, keys)
          cs.assert_called('DELETE', '/volumes/1234/metadata/key1')
  
      def test_extend(self):
          v = cs.volumes.get('1234')
          cs.volumes.extend(v, 2)
          cs.assert_called('POST', '/volumes/1234/action')
  
      def test_get_encryption_metadata(self):
          cs.volumes.get_encryption_metadata('1234')
          cs.assert_called('GET', '/volumes/1234/encryption')
  
      def test_migrate(self):
          v = cs.volumes.get('1234')
          cs.volumes.migrate_volume(v, 'dest', False)
          cs.assert_called('POST', '/volumes/1234/action')
  
      def test_metadata_update_all(self):
          cs.volumes.update_all_metadata(1234, {'k1': 'v1'})
          cs.assert_called('PUT', '/volumes/1234/metadata',
                           {'metadata': {'k1': 'v1'}})
  
      def test_readonly_mode_update(self):
          v = cs.volumes.get('1234')
          cs.volumes.update_readonly_flag(v, True)
          cs.assert_called('POST', '/volumes/1234/action')
  
      def test_retype(self):
          v = cs.volumes.get('1234')
          cs.volumes.retype(v, 'foo', 'on-demand')
          cs.assert_called('POST', '/volumes/1234/action',
                           {'os-retype': {'new_type': 'foo',
                                          'migration_policy': 'on-demand'}})
  