text: # Copyright 2017 Hewlett-Packard Enterprise Company, L.P.
  #
  # 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.
  
  """
  Test class for iLO Drivers
  """
  
  import mock
  import testtools
  
  from ironic.common import exception
  from ironic.conductor import task_manager
  from ironic.drivers import ilo
  from ironic.drivers.modules import agent
  from ironic.drivers.modules.ilo import boot
  from ironic.drivers.modules.ilo import console
  from ironic.drivers.modules.ilo import inspect
  from ironic.drivers.modules.ilo import management
  from ironic.drivers.modules.ilo import power
  from ironic.drivers.modules.ilo import vendor
  from ironic.drivers.modules import inspector
  from ironic.drivers.modules import iscsi_deploy
  from ironic.drivers.modules import noop
  from ironic.tests.unit.db import base as db_base
  from ironic.tests.unit.objects import utils as obj_utils
  
  
  class IloHardwareTestCase(db_base.DbTestCase):
  
      def setUp(self):
          super(IloHardwareTestCase, self).setUp()
          self.config(enabled_hardware_types=['ilo'],
                      enabled_boot_interfaces=['ilo-virtual-media', 'ilo-pxe'],
                      enabled_console_interfaces=['ilo'],
                      enabled_deploy_interfaces=['iscsi', 'direct'],
                      enabled_inspect_interfaces=['ilo'],
                      enabled_management_interfaces=['ilo'],
                      enabled_power_interfaces=['ilo'],
                      enabled_raid_interfaces=['no-raid', 'agent'],
                      enabled_vendor_interfaces=['no-vendor'])
  
      def test_default_interfaces(self):
          node = obj_utils.create_test_node(self.context,
                                            driver='ilo')
          with task_manager.acquire(self.context, node.id) as task:
              self.assertIsInstance(task.driver.boot,
                                    ilo.boot.IloVirtualMediaBoot)
              self.assertIsInstance(task.driver.console,
                                    ilo.console.IloConsoleInterface)
              self.assertIsInstance(task.driver.deploy,
                                    iscsi_deploy.ISCSIDeploy)
              self.assertIsInstance(task.driver.inspect,
                                    ilo.inspect.IloInspect)
              self.assertIsInstance(task.driver.management,
                                    ilo.management.IloManagement)
              self.assertIsInstance(task.driver.power,
                                    ilo.power.IloPower)
              self.assertIsInstance(task.driver.raid,
                                    noop.NoRAID)
              self.assertIsInstance(task.driver.vendor,
                                    noop.NoVendor)
  
      def test_override_with_inspector(self):
          self.config(enabled_inspect_interfaces=['inspector', 'ilo'])
          node = obj_utils.create_test_node(
              self.context, driver='ilo',
              deploy_interface='direct',
              inspect_interface='inspector',
              raid_interface='agent')
          with task_manager.acquire(self.context, node.id) as task:
              self.assertIsInstance(task.driver.boot,
                                    ilo.boot.IloVirtualMediaBoot)
              self.assertIsInstance(task.driver.console,
                                    ilo.console.IloConsoleInterface)
              self.assertIsInstance(task.driver.deploy,
                                    agent.AgentDeploy)
              self.assertIsInstance(task.driver.inspect,
                                    inspector.Inspector)
              self.assertIsInstance(task.driver.management,
                                    ilo.management.IloManagement)
              self.assertIsInstance(task.driver.power,
                                    ilo.power.IloPower)
              self.assertIsInstance(task.driver.raid,
                                    agent.AgentRAID)
              self.assertIsInstance(task.driver.vendor,
                                    noop.NoVendor)
  
      def test_override_with_pxe(self):
          node = obj_utils.create_test_node(
              self.context, driver='ilo',
              boot_interface='ilo-pxe',
              raid_interface='agent')
          with task_manager.acquire(self.context, node.id) as task:
              self.assertIsInstance(task.driver.boot,
                                    ilo.boot.IloPXEBoot)
              self.assertIsInstance(task.driver.console,
                                    ilo.console.IloConsoleInterface)
              self.assertIsInstance(task.driver.deploy,
                                    iscsi_deploy.ISCSIDeploy)
              self.assertIsInstance(task.driver.inspect,
                                    ilo.inspect.IloInspect)
              self.assertIsInstance(task.driver.management,
                                    ilo.management.IloManagement)
              self.assertIsInstance(task.driver.power,
                                    ilo.power.IloPower)
              self.assertIsInstance(task.driver.raid,
                                    agent.AgentRAID)
              self.assertIsInstance(task.driver.vendor,
                                    noop.NoVendor)
  
  
  @mock.patch.object(ilo.importutils, 'try_import', spec_set=True,
                     autospec=True)
  class IloVirtualMediaIscsiDriversTestCase(testtools.TestCase):
  
      def test_ilo_iscsi_driver(self, mock_try_import):
          mock_try_import.return_value = True
  
          driver = ilo.IloVirtualMediaIscsiDriver()
  
          self.assertIsInstance(driver.power, power.IloPower)
          self.assertIsInstance(driver.boot, boot.IloVirtualMediaBoot)
          self.assertIsInstance(driver.deploy, iscsi_deploy.ISCSIDeploy)
          self.assertIsInstance(driver.console, console.IloConsoleInterface)
          self.assertIsInstance(driver.management, management.IloManagement)
          self.assertIsInstance(driver.vendor, vendor.VendorPassthru)
          self.assertIsInstance(driver.inspect, inspect.IloInspect)
          self.assertIsInstance(driver.raid, agent.AgentRAID)
  
      def test_ilo_iscsi_driver_exc(self, mock_try_import):
          mock_try_import.return_value = None
  
          self.assertRaises(exception.DriverLoadError,
                            ilo.IloVirtualMediaIscsiDriver)
  
  
  @mock.patch.object(ilo.importutils, 'try_import', spec_set=True,
                     autospec=True)
  class IloVirtualMediaAgentDriversTestCase(testtools.TestCase):
  
      def test_ilo_agent_driver(self, mock_try_import):
          mock_try_import.return_value = True
  
          driver = ilo.IloVirtualMediaAgentDriver()
  
          self.assertIsInstance(driver.power, power.IloPower)
          self.assertIsInstance(driver.boot, boot.IloVirtualMediaBoot)
          self.assertIsInstance(driver.deploy, agent.AgentDeploy)
          self.assertIsInstance(driver.console, console.IloConsoleInterface)
          self.assertIsInstance(driver.management, management.IloManagement)
          self.assertIsInstance(driver.inspect, inspect.IloInspect)
          self.assertIsInstance(driver.raid, agent.AgentRAID)
  
      def test_ilo_iscsi_driver_exc(self, mock_try_import):
          mock_try_import.return_value = None
  
          self.assertRaises(exception.DriverLoadError,
                            ilo.IloVirtualMediaAgentDriver)
  