text: # Copyright 2017 Hewlett Packard Enterprise Development LP
  #
  #    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
  
  import mock
  import testtools
  
  from proliantutils.redfish.resources.system.storage import logical_drive
  
  
  class HPELogicalDriveTestCase(testtools.TestCase):
  
      def setUp(self):
          super(HPELogicalDriveTestCase, self).setUp()
          self.conn = mock.Mock()
          logical_file = ('proliantutils/tests/redfish/json_samples/'
                          'logical_drive.json')
          with open(logical_file, 'r') as f:
              self.conn.get.return_value.json.return_value = json.loads(f.read())
  
          path = ("/redfish/v1/Systems/1/SmartStorage/"
                  "ArrayControllers/0/LogicalDrives")
          self.sys_stor = logical_drive.HPELogicalDrive(
              self.conn, path, redfish_version='1.0.2')
  
      def test__parse_attributes(self):
          self.sys_stor._parse_attributes()
          self.assertEqual('1.0.2', self.sys_stor.redfish_version)
  
  
  class HPELogicalDriveCollectionTestCase(testtools.TestCase):
  
      def setUp(self):
          super(HPELogicalDriveCollectionTestCase, self).setUp()
          self.conn = mock.Mock()
          with open('proliantutils/tests/redfish/json_samples/'
                    'logical_drive_collection.json', 'r') as f:
              self.conn.get.return_value.json.return_value = json.loads(f.read())
          self.sys_stor_col = logical_drive.HPELogicalDriveCollection(
              self.conn, ('/redfish/v1/Systems/1/SmartStorage/'
                          'ArrayControllers/0/LogicalDrives'),
              redfish_version='1.0.2')
  
      def test__parse_attributes(self):
          self.sys_stor_col._parse_attributes()
          self.assertEqual('1.0.2', self.sys_stor_col.redfish_version)
          self.assertEqual('HpeSmartStorageLogicalDrives',
                           self.sys_stor_col.name)
          path = ('/redfish/v1/Systems/1/SmartStorage/'
                  'ArrayControllers/0/LogicalDrives/1',
                  '/redfish/v1/Systems/1/SmartStorage/'
                  'ArrayControllers/0/LogicalDrives/2',)
          self.assertEqual(path, self.sys_stor_col.members_identities)
  
      @mock.patch.object(logical_drive, 'HPELogicalDrive', autospec=True)
      def test_get_member(self, mock_eth):
          self.sys_stor_col.get_member(
              ('/redfish/v1/Systems/1/SmartStorage/ArrayControllers/0/'
               'LogicalDrives/1'))
          mock_eth.assert_called_once_with(
              self.sys_stor_col._conn,
              ('/redfish/v1/Systems/1/SmartStorage/ArrayControllers/0/'
               'LogicalDrives/1'),
              redfish_version=self.sys_stor_col.redfish_version)
  
      @mock.patch.object(logical_drive, 'HPELogicalDrive', autospec=True)
      def test_get_members(self, mock_eth):
          members = self.sys_stor_col.get_members()
          path1 = ("/redfish/v1/Systems/1/SmartStorage/ArrayControllers/"
                   "0/LogicalDrives/1")
          path2 = ("/redfish/v1/Systems/1/SmartStorage/ArrayControllers/"
                   "0/LogicalDrives/2")
          calls = [
              mock.call(self.sys_stor_col._conn, path1,
                        redfish_version=self.sys_stor_col.redfish_version),
              mock.call(self.sys_stor_col._conn, path2,
                        redfish_version=self.sys_stor_col.redfish_version),
          ]
          mock_eth.assert_has_calls(calls)
          self.assertIsInstance(members, list)
          self.assertEqual(2, len(members))
  
      def test_maximum_size_mib(self):
          self.assertIsNone(self.sys_stor_col._maximum_size_mib)
          self.conn.get.return_value.json.reset_mock()
          path = ('proliantutils/tests/redfish/json_samples/'
                  'logical_drive.json')
          with open(path, 'r') as f:
              val = json.loads(f.read())
              self.conn.get.return_value.json.side_effect = (
                  [val['logical_drive1'], val['logical_drive2']])
          expected = 953837
          actual = self.sys_stor_col.maximum_size_mib
          self.assertEqual(expected, actual)
  
      def test_logical_raid_levels(self):
          self.assertIsNone(self.sys_stor_col._logical_raid_levels)
          self.conn.get.return_value.json.reset_mock()
          path = ('proliantutils/tests/redfish/json_samples/'
                  'logical_drive.json')
          with open(path, 'r') as f:
              val = json.loads(f.read())
              self.conn.get.return_value.json.side_effect = (
                  [val['logical_drive1'], val['logical_drive2']])
          expected = set(['0', '1'])
          actual = self.sys_stor_col.logical_raid_levels
          self.assertEqual(expected, actual)
  