text: # 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 ddt
  import mock
  from pyghmi import exceptions as pyghmi_exc
  
  import os_faults
  from os_faults.api import node_collection
  from os_faults.drivers import ipmi
  from os_faults import error
  from os_faults.tests.unit import test
  
  
  @ddt.ddt
  class IPMIDriverTestCase(test.TestCase):
  
      def setUp(self):
          super(IPMIDriverTestCase, self).setUp()
  
          self.params = {
              'mac_to_bmc': {
                  '00:00:00:00:00:00': {
                      'address': '55.55.55.55',
                      'username': 'foo',
                      'password': 'bar'
                  }
              },
              'fqdn_to_bmc': {
                  'node2.com': {
                      'address': '55.55.55.56',
                      'username': 'ham',
                      'password': 'eggs'
                  }
              }
          }
          self.driver = ipmi.IPMIDriver(self.params)
          self.host = node_collection.Host(
              ip='10.0.0.2', mac='00:00:00:00:00:00', fqdn='node1.com')
          self.host2 = node_collection.Host(
              ip='10.0.0.3', mac='00:00:00:00:00:01', fqdn='node2.com')
  
      @ddt.data(
          {
              'mac_to_bmc': {
                  '00:00:00:00:00:00': {
                      'address': '55.55.55.55',
                      'username': 'foo',
                      'password': 'bar'
                  }
              }
          },
          {
              'fqdn_to_bmc': {
                  'node2.com': {
                      'address': '55.55.55.56',
                      'username': 'ham',
                      'password': 'eggs'
                  }
              }
          },
          {
              'mac_to_bmc': {
                  '00:00:00:00:00:00': {
                      'address': '55.55.55.55',
                      'username': 'foo',
                      'password': 'bar'
                  }
              },
              'fqdn_to_bmc': {
                  'node2.com': {
                      'address': '55.55.55.56',
                      'username': 'ham',
                      'password': 'eggs'
                  }
              }
          },
      )
      def test_init(self, config):
          os_faults._init_driver({'driver': 'ipmi', 'args': config})
  
      def test_supports(self):
          self.assertTrue(self.driver.supports(self.host))
          self.assertTrue(self.driver.supports(self.host2))
  
      def test_supports_false(self):
          host = node_collection.Host(
              ip='10.0.0.2', mac='00:00:00:00:00:01', fqdn='node1.com')
          self.assertFalse(self.driver.supports(host))
  
      @mock.patch('pyghmi.ipmi.command.Command')
      def test__run_set_power_cmd(self, mock_command):
          ipmicmd = mock_command.return_value
          ipmicmd.set_power.return_value = {'powerstate': 'off'}
  
          self.driver._run_set_power_cmd(self.host, 'off', expected_state='off')
          ipmicmd.set_power.assert_called_once_with('off', wait=True)
  
      @mock.patch('pyghmi.ipmi.command.Command')
      def test__run_set_power_cmd_ipmi_exc(self, mock_command):
          ipmicmd = mock_command.return_value
          ipmicmd.set_power.side_effect = pyghmi_exc.IpmiException()
  
          self.assertRaises(pyghmi_exc.IpmiException,
                            self.driver._run_set_power_cmd,
                            self.host, 'off', expected_state='off')
  
      @mock.patch('pyghmi.ipmi.command.Command')
      def test__run_set_power_cmd_unexpected_power_state(self, mock_command):
          ipmicmd = mock_command.return_value
          ipmicmd.set_power.return_value = {'powerstate': 'unexpected state'}
  
          self.assertRaises(error.PowerManagementError,
                            self.driver._run_set_power_cmd,
                            self.host, 'off', expected_state='off')
  
      @mock.patch('os_faults.drivers.ipmi.IPMIDriver._run_set_power_cmd')
      @ddt.data(('poweroff', 'off', 'off'),
                ('poweron', 'on', 'on'),
                ('reset', 'boot'),
                ('shutdown', 'shutdown', 'off'))
      def test_driver_actions(self, actions, mock__run_set_power_cmd):
          getattr(self.driver, actions[0])(self.host)
          if len(actions) == 3:
              mock__run_set_power_cmd.assert_called_once_with(
                  self.host, cmd=actions[1], expected_state=actions[2])
          else:
              mock__run_set_power_cmd.assert_called_once_with(
                  self.host, cmd=actions[1])
  