# Copyright 2017 Red Hat, Inc.
# 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.

import datetime
from unittest import mock

from oslo_utils import importutils
from oslo_utils import units

from ironic.common import boot_devices
from ironic.common import boot_modes
from ironic.common import components
from ironic.common import exception
from ironic.common import indicator_states
from ironic.common import states
from ironic.conductor import task_manager
from ironic.conductor import utils as manager_utils
from ironic.conf import CONF
from ironic.drivers.modules import boot_mode_utils
from ironic.drivers.modules import deploy_utils
from ironic.drivers.modules.redfish import boot as redfish_boot
from ironic.drivers.modules.redfish import firmware_utils
from ironic.drivers.modules.redfish import management as redfish_mgmt
from ironic.drivers.modules.redfish import power as redfish_power
from ironic.drivers.modules.redfish import utils as redfish_utils
from ironic.tests.unit.db import base as db_base
from ironic.tests.unit.db import utils as db_utils
from ironic.tests.unit.objects import utils as obj_utils

sushy = importutils.try_import('sushy')

INFO_DICT = db_utils.get_test_redfish_info()


class RedfishManagementTestCase(db_base.DbTestCase):

    def setUp(self):
        super(RedfishManagementTestCase, self).setUp()
        self.config(enabled_hardware_types=['redfish'],
                    enabled_power_interfaces=['redfish'],
                    enabled_boot_interfaces=['redfish-virtual-media'],
                    enabled_management_interfaces=['redfish'],
                    enabled_inspect_interfaces=['redfish'],
                    enabled_bios_interfaces=['redfish'])
        self.node = obj_utils.create_test_node(
            self.context, driver='redfish', driver_info=INFO_DICT)

        self.system_uuid = 'ZZZ--XXX-YYY'
        self.chassis_uuid = 'XXX-YYY-ZZZ'
        self.drive_uuid = 'ZZZ-YYY-XXX'

    def init_system_mock(self, system_mock, **properties):

        system_mock.reset()

        system_mock.boot.mode = 'uefi'

        system_mock.memory_summary.size_gib = 2

        system_mock.processors.summary = '8', 'MIPS'

        system_mock.simple_storage.disks_sizes_bytes = (
            1 * units.Gi, units.Gi * 3, units.Gi * 5)
        system_mock.storage.volumes_sizes_bytes = (
            2 * units.Gi, units.Gi * 4, units.Gi * 6)

        system_mock.ethernet_interfaces.summary = {
            '00:11:22:33:44:55': sushy.STATE_ENABLED,
            '66:77:88:99:AA:BB': sushy.STATE_DISABLED,
        }

        return system_mock

    @mock.patch.object(redfish_mgmt, 'sushy', None)
    def test_loading_error(self):
        self.assertRaisesRegex(
            exception.DriverLoadError,
            'Unable to import the sushy library',
            redfish_mgmt.RedfishManagement)

    def test_get_properties(self):
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            properties = task.driver.get_properties()
            for prop in redfish_utils.COMMON_PROPERTIES:
                self.assertIn(prop, properties)

    @mock.patch.object(redfish_utils, 'parse_driver_info', autospec=True)
    def test_validate(self, mock_parse_driver_info):
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            task.driver.management.validate(task)
            mock_parse_driver_info.assert_called_once_with(task.node)

    def test_get_supported_boot_devices(self):
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            supported_boot_devices = (
                task.driver.management.get_supported_boot_devices(task))
            self.assertEqual(list(redfish_mgmt.BOOT_DEVICE_MAP_REV),
                             supported_boot_devices)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_boot_device(self, mock_get_system):
        fake_system = mock.Mock()
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            expected_values = [
                (boot_devices.PXE, sushy.BOOT_SOURCE_TARGET_PXE),
                (boot_devices.DISK, sushy.BOOT_SOURCE_TARGET_HDD),
                (boot_devices.CDROM, sushy.BOOT_SOURCE_TARGET_CD),
                (boot_devices.BIOS, sushy.BOOT_SOURCE_TARGET_BIOS_SETUP)
            ]

            for target, expected in expected_values:
                task.driver.management.set_boot_device(task, target)

                # Asserts
                fake_system.set_system_boot_options.assert_has_calls(
                    [mock.call(expected,
                               enabled=sushy.BOOT_SOURCE_ENABLED_ONCE)])
                mock_get_system.assert_called_with(task.node)
                self.assertNotIn('redfish_boot_device',
                                 task.node.driver_internal_info)

                # Reset mocks
                fake_system.set_system_boot_options.reset_mock()
                mock_get_system.reset_mock()

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_boot_device_persistency(self, mock_get_system):
        fake_system = mock.Mock()
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            expected_values = [
                (True, sushy.BOOT_SOURCE_ENABLED_CONTINUOUS),
                (False, sushy.BOOT_SOURCE_ENABLED_ONCE)
            ]

            for target, expected in expected_values:
                task.driver.management.set_boot_device(
                    task, boot_devices.PXE, persistent=target)

                fake_system.set_system_boot_options.assert_has_calls(
                    [mock.call(sushy.BOOT_SOURCE_TARGET_PXE,
                               enabled=expected)])
                mock_get_system.assert_called_with(task.node)
                self.assertNotIn('redfish_boot_device',
                                 task.node.driver_internal_info)

                # Reset mocks
                fake_system.set_system_boot_options.reset_mock()
                mock_get_system.reset_mock()

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_boot_device_persistency_no_change(self, mock_get_system):
        fake_system = mock.Mock()
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            expected_values = [
                (True, sushy.BOOT_SOURCE_ENABLED_CONTINUOUS),
                (False, sushy.BOOT_SOURCE_ENABLED_ONCE)
            ]

            for target, expected in expected_values:
                fake_system.boot.get.return_value = expected

                task.driver.management.set_boot_device(
                    task, boot_devices.PXE, persistent=target)

                fake_system.set_system_boot_options.assert_has_calls(
                    [mock.call(sushy.BOOT_SOURCE_TARGET_PXE, enabled=None)])
                mock_get_system.assert_called_with(task.node)

                # Reset mocks
                fake_system.set_system_boot_options.reset_mock()
                mock_get_system.reset_mock()

    @mock.patch.object(sushy, 'Sushy', autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_boot_device_fail(self, mock_get_system, mock_sushy):
        fake_system = mock.Mock()
        fake_system.set_system_boot_options.side_effect = (
            sushy.exceptions.SushyError()
        )
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            self.assertRaisesRegex(
                exception.RedfishError, 'Redfish set boot device',
                task.driver.management.set_boot_device, task, boot_devices.PXE)
            fake_system.set_system_boot_options.assert_called_once_with(
                sushy.BOOT_SOURCE_TARGET_PXE,
                enabled=sushy.BOOT_SOURCE_ENABLED_ONCE)
            mock_get_system.assert_called_once_with(task.node)
            self.assertNotIn('redfish_boot_device',
                             task.node.driver_internal_info)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_boot_device_fail_no_change(self, mock_get_system):
        fake_system = mock.Mock()
        fake_system.set_system_boot_options.side_effect = (
            sushy.exceptions.SushyError()
        )
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            expected_values = [
                (True, sushy.BOOT_SOURCE_ENABLED_CONTINUOUS),
                (False, sushy.BOOT_SOURCE_ENABLED_ONCE)
            ]

            for target, expected in expected_values:
                fake_system.boot.get.return_value = expected

                self.assertRaisesRegex(
                    exception.RedfishError, 'Redfish set boot device',
                    task.driver.management.set_boot_device, task,
                    boot_devices.PXE, persistent=target)
                fake_system.set_system_boot_options.assert_called_once_with(
                    sushy.BOOT_SOURCE_TARGET_PXE, enabled=None)
                mock_get_system.assert_called_once_with(task.node)
                self.assertNotIn('redfish_boot_device',
                                 task.node.driver_internal_info)

                # Reset mocks
                fake_system.set_system_boot_options.reset_mock()
                mock_get_system.reset_mock()

    @mock.patch.object(sushy, 'Sushy', autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_boot_device_persistence_fallback(self, mock_get_system,
                                                  mock_sushy):
        fake_system = mock.Mock()
        fake_system.set_system_boot_options.side_effect = [
            sushy.exceptions.SushyError(),
            None,
            None
        ]
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management.set_boot_device(
                task, boot_devices.PXE, persistent=True)
            fake_system.set_system_boot_options.assert_has_calls([
                mock.call(sushy.BOOT_SOURCE_TARGET_PXE,
                          enabled=sushy.BOOT_SOURCE_ENABLED_CONTINUOUS),
                mock.call(sushy.BOOT_SOURCE_TARGET_PXE,
                          enabled=sushy.BOOT_SOURCE_ENABLED_ONCE)
            ])
            mock_get_system.assert_called_with(task.node)

            task.node.refresh()
            self.assertEqual(
                boot_devices.PXE,
                task.node.driver_internal_info['redfish_boot_device'])

    @mock.patch.object(boot_mode_utils, 'sync_boot_mode', autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_boot_device_persistency_vendor(self, mock_get_system,
                                                mock_sync_boot_mode):
        fake_system = mock_get_system.return_value
        fake_system.boot.get.return_value = \
            sushy.BOOT_SOURCE_ENABLED_CONTINUOUS

        values = [
            ('SuperMicro', sushy.BOOT_SOURCE_ENABLED_CONTINUOUS),
            ('SomeVendor', None)
        ]

        for vendor, expected in values:
            properties = self.node.properties
            properties['vendor'] = vendor
            self.node.properties = properties
            self.node.save()
            with task_manager.acquire(self.context, self.node.uuid,
                                      shared=False) as task:
                task.driver.management.set_boot_device(
                    task, boot_devices.PXE, persistent=True)
                fake_system.set_system_boot_options.assert_called_once_with(
                    sushy.BOOT_SOURCE_TARGET_PXE, enabled=expected)
                if vendor == 'SuperMicro':
                    mock_sync_boot_mode.assert_called_once_with(task)
                else:
                    mock_sync_boot_mode.assert_not_called()

                # Reset mocks
                fake_system.set_system_boot_options.reset_mock()
                mock_sync_boot_mode.reset_mock()
                mock_get_system.reset_mock()

    def test_restore_boot_device(self):
        fake_system = mock.Mock()
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.node.driver_internal_info['redfish_boot_device'] = (
                boot_devices.DISK
            )

            task.driver.management.restore_boot_device(task, fake_system)

            fake_system.set_system_boot_options.assert_called_once_with(
                sushy.BOOT_SOURCE_TARGET_HDD,
                enabled=sushy.BOOT_SOURCE_ENABLED_ONCE)
            # The stored boot device is kept intact
            self.assertEqual(
                boot_devices.DISK,
                task.node.driver_internal_info['redfish_boot_device'])

    def test_restore_boot_device_compat(self):
        fake_system = mock.Mock()
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            # Previously we used sushy constants
            task.node.driver_internal_info['redfish_boot_device'] = "hdd"

            task.driver.management.restore_boot_device(task, fake_system)

            fake_system.set_system_boot_options.assert_called_once_with(
                sushy.BOOT_SOURCE_TARGET_HDD,
                enabled=sushy.BOOT_SOURCE_ENABLED_ONCE)
            # The stored boot device is kept intact
            self.assertEqual(
                "hdd",
                task.node.driver_internal_info['redfish_boot_device'])

    def test_restore_boot_device_noop(self):
        fake_system = mock.Mock()
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management.restore_boot_device(task, fake_system)

            self.assertFalse(fake_system.set_system_boot_options.called)

    @mock.patch.object(redfish_mgmt.LOG, 'warning', autospec=True)
    def test_restore_boot_device_failure(self, mock_log):
        fake_system = mock.Mock()
        fake_system.set_system_boot_options.side_effect = (
            sushy.exceptions.SushyError()
        )
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.node.driver_internal_info['redfish_boot_device'] = (
                boot_devices.DISK
            )

            task.driver.management.restore_boot_device(task, fake_system)

            fake_system.set_system_boot_options.assert_called_once_with(
                sushy.BOOT_SOURCE_TARGET_HDD,
                enabled=sushy.BOOT_SOURCE_ENABLED_ONCE)
            self.assertTrue(mock_log.called)
            # The stored boot device is kept intact
            self.assertEqual(
                boot_devices.DISK,
                task.node.driver_internal_info['redfish_boot_device'])

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_get_boot_device(self, mock_get_system):
        boot_attribute = {
            'target': sushy.BOOT_SOURCE_TARGET_PXE,
            'enabled': sushy.BOOT_SOURCE_ENABLED_CONTINUOUS
        }
        fake_system = mock.Mock(boot=boot_attribute)
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            response = task.driver.management.get_boot_device(task)
            expected = {'boot_device': boot_devices.PXE,
                        'persistent': True}
            self.assertEqual(expected, response)

    def test_get_supported_boot_modes(self):
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            supported_boot_modes = (
                task.driver.management.get_supported_boot_modes(task))
            self.assertEqual(list(redfish_mgmt.BOOT_MODE_MAP_REV),
                             supported_boot_modes)

    @mock.patch.object(redfish_mgmt.RedfishManagement, '_wait_for_boot_mode',
                       autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_boot_mode(self, mock_get_system, mock_wait):
        boot_attribute = {
            'target': sushy.BOOT_SOURCE_TARGET_PXE,
            'enabled': sushy.BOOT_SOURCE_ENABLED_CONTINUOUS,
            'mode': None,
        }
        fake_system = mock.Mock(boot=boot_attribute)
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            expected_values = [
                (boot_modes.LEGACY_BIOS, sushy.BOOT_SOURCE_MODE_BIOS,
                 sushy.BOOT_SOURCE_MODE_UEFI),
                (boot_modes.UEFI, sushy.BOOT_SOURCE_MODE_UEFI,
                 sushy.BOOT_SOURCE_MODE_BIOS),
                (boot_modes.LEGACY_BIOS, sushy.BOOT_SOURCE_MODE_BIOS, None),
                (boot_modes.UEFI, sushy.BOOT_SOURCE_MODE_UEFI, None),
            ]

            for mode, expected, current in expected_values:
                boot_attribute['mode'] = current
                task.driver.management.set_boot_mode(task, mode=mode)

                # Asserts
                fake_system.set_system_boot_options.assert_called_once_with(
                    mode=expected)
                mock_get_system.assert_called_once_with(task.node)
                if current is not None:
                    mock_wait.assert_called_once_with(task.driver.management,
                                                      task, fake_system, mode)
                else:
                    mock_wait.assert_not_called()

                # Reset mocks
                fake_system.set_system_boot_options.reset_mock()
                mock_get_system.reset_mock()
                mock_wait.reset_mock()

    @mock.patch.object(sushy, 'Sushy', autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_boot_mode_fail(self, mock_get_system, mock_sushy):
        boot_attribute = {
            'target': sushy.BOOT_SOURCE_TARGET_PXE,
            'enabled': sushy.BOOT_SOURCE_ENABLED_CONTINUOUS,
            'mode': sushy.BOOT_SOURCE_MODE_BIOS,
        }
        fake_system = mock.Mock(boot=boot_attribute)
        fake_system.set_system_boot_options.side_effect = (
            sushy.exceptions.SushyError)
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            self.assertRaisesRegex(
                exception.RedfishError, 'Setting boot mode',
                task.driver.management.set_boot_mode, task, boot_modes.UEFI)
            fake_system.set_system_boot_options.assert_called_once_with(
                mode=sushy.BOOT_SOURCE_MODE_UEFI)
            mock_get_system.assert_called_once_with(task.node)

    @mock.patch.object(sushy, 'Sushy', autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_boot_mode_unsupported(self, mock_get_system, mock_sushy):
        boot_attribute = {
            'target': sushy.BOOT_SOURCE_TARGET_PXE,
            'enabled': sushy.BOOT_SOURCE_ENABLED_CONTINUOUS,
        }
        fake_system = mock.Mock(boot=boot_attribute)
        error = sushy.exceptions.BadRequestError('PATCH', '/', mock.Mock())
        fake_system.set_system_boot_options.side_effect = error
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            self.assertRaisesRegex(
                exception.UnsupportedDriverExtension,
                'does not support set_boot_mode',
                task.driver.management.set_boot_mode, task, boot_modes.UEFI)
            fake_system.set_system_boot_options.assert_called_once_with(
                mode=sushy.BOOT_SOURCE_MODE_UEFI)
            mock_get_system.assert_called_once_with(task.node)

    @mock.patch.object(manager_utils, 'node_power_action', autospec=True)
    def test_wait_for_boot_mode_immediate(self, mock_power):
        fake_system = mock.Mock(spec=['boot', 'refresh'],
                                boot={'mode': sushy.BOOT_SOURCE_MODE_UEFI})
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management._wait_for_boot_mode(
                task, fake_system, boot_modes.UEFI)
            fake_system.refresh.assert_called_once_with(force=True)
            mock_power.assert_not_called()

    @mock.patch('time.sleep', lambda _: None)
    @mock.patch.object(redfish_power.RedfishPower, 'get_power_state',
                       autospec=True)
    @mock.patch.object(manager_utils, 'node_power_action', autospec=True)
    def test_wait_for_boot_mode(self, mock_power, mock_get_power):
        attempts = 3

        def side_effect(force):
            nonlocal attempts
            attempts -= 1
            if attempts <= 0:
                fake_system.boot['mode'] = sushy.BOOT_SOURCE_MODE_UEFI

        fake_system = mock.Mock(spec=['boot', 'refresh'],
                                boot={'mode': sushy.BOOT_SOURCE_MODE_BIOS})
        fake_system.refresh.side_effect = side_effect
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management._wait_for_boot_mode(
                task, fake_system, boot_modes.UEFI)
            fake_system.refresh.assert_called_with(force=True)
            self.assertEqual(3, fake_system.refresh.call_count)
            mock_power.assert_has_calls([
                mock.call(task, states.REBOOT),
                mock.call(task, mock_get_power.return_value),
            ])

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_get_boot_mode(self, mock_get_system):
        boot_attribute = {
            'target': sushy.BOOT_SOURCE_TARGET_PXE,
            'enabled': sushy.BOOT_SOURCE_ENABLED_CONTINUOUS,
            'mode': sushy.BOOT_SOURCE_MODE_BIOS,
        }
        fake_system = mock.Mock(boot=boot_attribute)
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            response = task.driver.management.get_boot_mode(task)
            expected = boot_modes.LEGACY_BIOS
            self.assertEqual(expected, response)

    def test__get_sensors_fan(self):
        attributes = {
            "identity": "XXX-YYY-ZZZ",
            "name": "CPU Fan",
            "status": {
                "state": "enabled",
                "health": "OK"
            },
            "reading": 6000,
            "reading_units": "RPM",
            "lower_threshold_fatal": 2000,
            "min_reading_range": 0,
            "max_reading_range": 10000,
            "serial_number": "SN010203040506",
            "physical_context": "CPU"
        }

        mock_chassis = mock.MagicMock(identity='ZZZ-YYY-XXX')

        mock_fan = mock.MagicMock(**attributes)
        mock_fan.name = attributes['name']
        mock_fan.status = mock.MagicMock(**attributes['status'])
        mock_chassis.thermal.fans = [mock_fan]

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            sensors = task.driver.management._get_sensors_fan(mock_chassis)

        expected = {
            'XXX-YYY-ZZZ@ZZZ-YYY-XXX': {
                'identity': 'XXX-YYY-ZZZ',
                'max_reading_range': 10000,
                'min_reading_range': 0,
                'physical_context': 'CPU',
                'reading': 6000,
                'reading_units': 'RPM',
                'serial_number': 'SN010203040506',
                'health': 'OK',
                'state': 'enabled'
            }
        }

        self.assertEqual(expected, sensors)

    def test__get_sensors_temperatures(self):
        attributes = {
            "identity": "XXX-YYY-ZZZ",
            "name": "CPU Temp",
            "status": {
                "state": "enabled",
                "health": "OK"
            },
            "reading_celsius": 62,
            "upper_threshold_non_critical": 75,
            "upper_threshold_critical": 90,
            "upperThresholdFatal": 95,
            "min_reading_range_temp": 0,
            "max_reading_range_temp": 120,
            "physical_context": "CPU",
            "sensor_number": 1
        }

        mock_chassis = mock.MagicMock(identity='ZZZ-YYY-XXX')

        mock_temperature = mock.MagicMock(**attributes)
        mock_temperature.name = attributes['name']
        mock_temperature.status = mock.MagicMock(**attributes['status'])
        mock_chassis.thermal.temperatures = [mock_temperature]

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            sensors = task.driver.management._get_sensors_temperatures(
                mock_chassis)

        expected = {
            'XXX-YYY-ZZZ@ZZZ-YYY-XXX': {
                'identity': 'XXX-YYY-ZZZ',
                'max_reading_range_temp': 120,
                'min_reading_range_temp': 0,
                'physical_context': 'CPU',
                'reading_celsius': 62,
                'sensor_number': 1,
                'health': 'OK',
                'state': 'enabled'
            }
        }

        self.assertEqual(expected, sensors)

    def test__get_sensors_power(self):
        attributes = {
            'identity': 0,
            'name': 'Power Supply 0',
            'power_capacity_watts': 1450,
            'last_power_output_watts': 650,
            'line_input_voltage': 220,
            'input_ranges': {
                'minimum_voltage': 185,
                'maximum_voltage': 250,
                'minimum_frequency_hz': 47,
                'maximum_frequency_hz': 63,
                'output_wattage': 1450
            },
            'serial_number': 'SN010203040506',
            "status": {
                "state": "enabled",
                "health": "OK"
            }
        }

        mock_chassis = mock.MagicMock(identity='ZZZ-YYY-XXX')
        mock_power = mock_chassis.power
        mock_power.identity = 'Power'
        mock_psu = mock.MagicMock(**attributes)
        mock_psu.name = attributes['name']
        mock_psu.status = mock.MagicMock(**attributes['status'])
        mock_psu.input_ranges = mock.MagicMock(**attributes['input_ranges'])
        mock_power.power_supplies = [mock_psu]

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            sensors = task.driver.management._get_sensors_power(mock_chassis)

        expected = {
            '0:Power@ZZZ-YYY-XXX': {
                'health': 'OK',
                'last_power_output_watts': 650,
                'line_input_voltage': 220,
                'maximum_frequency_hz': 63,
                'maximum_voltage': 250,
                'minimum_frequency_hz': 47,
                'minimum_voltage': 185,
                'output_wattage': 1450,
                'power_capacity_watts': 1450,
                'serial_number': 'SN010203040506',
                'state': 'enabled'
            }
        }

        self.assertEqual(expected, sensors)

    def test__get_sensors_data_drive(self):
        attributes = {
            'name': '32ADF365C6C1B7BD',
            'manufacturer': 'IBM',
            'model': 'IBM 350A',
            'capacity_bytes': 3750000000,
            'status': {
                'health': 'OK',
                'state': 'enabled'
            }
        }

        mock_system = mock.MagicMock(identity='ZZZ-YYY-XXX')
        mock_drive = mock.MagicMock(**attributes)
        mock_drive.name = attributes['name']
        mock_drive.status = mock.MagicMock(**attributes['status'])
        mock_storage = mock.MagicMock()
        mock_storage.devices = [mock_drive]
        mock_storage.identity = 'XXX-YYY-ZZZ'
        mock_system.simple_storage.get_members.return_value = [mock_storage]

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            sensors = task.driver.management._get_sensors_drive(mock_system)

        expected = {
            '32ADF365C6C1B7BD:XXX-YYY-ZZZ@ZZZ-YYY-XXX': {
                'capacity_bytes': 3750000000,
                'health': 'OK',
                'name': '32ADF365C6C1B7BD',
                'model': 'IBM 350A',
                'state': 'enabled'
            }
        }

        self.assertEqual(expected, sensors)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_get_sensors_data(self, mock_system):
        mock_chassis = mock.MagicMock()
        mock_system.return_value.chassis = [mock_chassis]

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            sensors = task.driver.management.get_sensors_data(task)

        expected = {
            'Fan': {},
            'Temperature': {},
            'Power': {},
            'Drive': {}
        }

        self.assertEqual(expected, sensors)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_inject_nmi(self, mock_get_system):
        fake_system = mock.Mock()
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management.inject_nmi(task)
            fake_system.reset_system.assert_called_once_with(sushy.RESET_NMI)
            mock_get_system.assert_called_once_with(task.node)

    @mock.patch.object(sushy, 'Sushy', autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_inject_nmi_fail(self, mock_get_system, mock_sushy):
        fake_system = mock.Mock()
        fake_system.reset_system.side_effect = (
            sushy.exceptions.SushyError)
        mock_get_system.return_value = fake_system
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            self.assertRaisesRegex(
                exception.RedfishError, 'Redfish inject NMI',
                task.driver.management.inject_nmi, task)
            fake_system.reset_system.assert_called_once_with(
                sushy.RESET_NMI)
            mock_get_system.assert_called_once_with(task.node)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_get_supported_indicators(self, mock_get_system):
        fake_chassis = mock.Mock(
            uuid=self.chassis_uuid,
            indicator_led=sushy.INDICATOR_LED_LIT)
        fake_drive = mock.Mock(
            uuid=self.drive_uuid,
            indicator_led=sushy.INDICATOR_LED_LIT)
        fake_system = mock.Mock(
            uuid=self.system_uuid,
            chassis=[fake_chassis],
            simple_storage=mock.MagicMock(drives=[fake_drive]),
            indicator_led=sushy.INDICATOR_LED_LIT)

        mock_get_system.return_value = fake_system

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:

            supported_indicators = (
                task.driver.management.get_supported_indicators(task))

            expected = {
                components.CHASSIS: {
                    'XXX-YYY-ZZZ': {
                        "readonly": False,
                        "states": [
                            indicator_states.BLINKING,
                            indicator_states.OFF,
                            indicator_states.ON
                        ]
                    }
                },
                components.SYSTEM: {
                    'ZZZ--XXX-YYY': {
                        "readonly": False,
                        "states": [
                            indicator_states.BLINKING,
                            indicator_states.OFF,
                            indicator_states.ON
                        ]
                    }
                },
                components.DISK: {
                    'ZZZ-YYY-XXX': {
                        "readonly": False,
                        "states": [
                            indicator_states.BLINKING,
                            indicator_states.OFF,
                            indicator_states.ON
                        ]
                    }
                }
            }

            self.assertEqual(expected, supported_indicators)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_indicator_state(self, mock_get_system):
        fake_chassis = mock.Mock(
            uuid=self.chassis_uuid,
            indicator_led=sushy.INDICATOR_LED_LIT)
        fake_drive = mock.Mock(
            uuid=self.drive_uuid,
            indicator_led=sushy.INDICATOR_LED_LIT)
        fake_system = mock.Mock(
            uuid=self.system_uuid,
            chassis=[fake_chassis],
            simple_storage=mock.MagicMock(drives=[fake_drive]),
            indicator_led=sushy.INDICATOR_LED_LIT)

        mock_get_system.return_value = fake_system

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management.set_indicator_state(
                task, components.SYSTEM, self.system_uuid, indicator_states.ON)

            fake_system.set_indicator_led.assert_called_once_with(
                sushy.INDICATOR_LED_LIT)

            mock_get_system.assert_called_once_with(task.node)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_get_indicator_state(self, mock_get_system):
        fake_chassis = mock.Mock(
            uuid=self.chassis_uuid,
            indicator_led=sushy.INDICATOR_LED_LIT)
        fake_drive = mock.Mock(
            uuid=self.drive_uuid,
            indicator_led=sushy.INDICATOR_LED_LIT)
        fake_system = mock.Mock(
            uuid=self.system_uuid,
            chassis=[fake_chassis],
            simple_storage=mock.MagicMock(drives=[fake_drive]),
            indicator_led=sushy.INDICATOR_LED_LIT)

        mock_get_system.return_value = fake_system

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:

            state = task.driver.management.get_indicator_state(
                task, components.SYSTEM, self.system_uuid)

            mock_get_system.assert_called_once_with(task.node)

            self.assertEqual(indicator_states.ON, state)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_detect_vendor(self, mock_get_system):
        mock_get_system.return_value.manufacturer = "Fake GmbH"
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            response = task.driver.management.detect_vendor(task)
            self.assertEqual("Fake GmbH", response)

    @mock.patch.object(deploy_utils, 'build_agent_options',
                       spec_set=True, autospec=True)
    @mock.patch.object(redfish_boot.RedfishVirtualMediaBoot, 'prepare_ramdisk',
                       spec_set=True, autospec=True)
    @mock.patch.object(manager_utils, 'node_power_action', autospec=True)
    @mock.patch.object(deploy_utils, 'get_async_step_return_state',
                       autospec=True)
    @mock.patch.object(deploy_utils, 'set_async_step_flags', autospec=True)
    @mock.patch.object(redfish_utils, 'get_update_service', autospec=True)
    def test_update_firmware(self, mock_get_update_service,
                             mock_set_async_step_flags,
                             mock_get_async_step_return_state,
                             mock_node_power_action, mock_prepare,
                             build_mock):
        build_mock.return_value = {'a': 'b'}
        mock_task_monitor = mock.Mock()
        mock_task_monitor.task_monitor_uri = '/task/123'
        mock_update_service = mock.Mock()
        mock_update_service.simple_update.return_value = mock_task_monitor
        mock_get_update_service.return_value = mock_update_service
        CONF.set_override('firmware_source', 'http', 'redfish')
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.node.save = mock.Mock()

            task.driver.management.update_firmware(
                task,
                [{'url': 'http://test1',
                  'checksum': 'aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d'},
                 {'url': 'http://test2',
                  'checksum': '9f6227549221920e312fed2cfc6586ee832cc546'}])

            mock_get_update_service.assert_called_once_with(task.node)
            mock_update_service.simple_update.assert_called_once_with(
                'http://test1')
            self.assertIsNotNone(task.node
                                 .driver_internal_info['firmware_updates'])
            self.assertEqual(
                [{'task_monitor': '/task/123', 'url': 'http://test1',
                  'checksum': 'aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d'},
                 {'url': 'http://test2',
                  'checksum': '9f6227549221920e312fed2cfc6586ee832cc546'}],
                task.node.driver_internal_info['firmware_updates'])
            self.assertIsNone(
                task.node.driver_internal_info.get('firmware_cleanup'))
            mock_set_async_step_flags.assert_called_once_with(
                task.node, reboot=True, skip_current_step=True, polling=True)
            mock_get_async_step_return_state.assert_called_once_with(
                task.node)
            mock_node_power_action.assert_called_once_with(
                task, states.REBOOT, None)

    @mock.patch.object(redfish_mgmt.RedfishManagement, '_stage_firmware_file',
                       autospec=True)
    @mock.patch.object(deploy_utils, 'build_agent_options',
                       spec_set=True, autospec=True)
    @mock.patch.object(redfish_boot.RedfishVirtualMediaBoot, 'prepare_ramdisk',
                       spec_set=True, autospec=True)
    @mock.patch.object(manager_utils, 'node_power_action', autospec=True)
    @mock.patch.object(deploy_utils, 'get_async_step_return_state',
                       autospec=True)
    @mock.patch.object(deploy_utils, 'set_async_step_flags', autospec=True)
    @mock.patch.object(redfish_utils, 'get_update_service', autospec=True)
    def test_update_firmware_stage(
            self, mock_get_update_service, mock_set_async_step_flags,
            mock_get_async_step_return_state, mock_node_power_action,
            mock_prepare, build_mock, mock_stage):
        build_mock.return_value = {'a': 'b'}
        mock_task_monitor = mock.Mock()
        mock_task_monitor.task_monitor_uri = '/task/123'
        mock_update_service = mock.Mock()
        mock_update_service.simple_update.return_value = mock_task_monitor
        mock_get_update_service.return_value = mock_update_service
        mock_stage.return_value = ('http://staged/test1', 'http')
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.node.save = mock.Mock()

            task.driver.management.update_firmware(
                task,
                [{'url': 'http://test1',
                  'checksum': 'aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d'},
                 {'url': 'http://test2',
                  'checksum': '9f6227549221920e312fed2cfc6586ee832cc546'}])

            mock_get_update_service.assert_called_once_with(task.node)
            mock_update_service.simple_update.assert_called_once_with(
                'http://staged/test1')
            self.assertIsNotNone(task.node
                                 .driver_internal_info['firmware_updates'])
            self.assertEqual(
                [{'task_monitor': '/task/123', 'url': 'http://test1',
                  'checksum': 'aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d'},
                 {'url': 'http://test2',
                  'checksum': '9f6227549221920e312fed2cfc6586ee832cc546'}],
                task.node.driver_internal_info['firmware_updates'])
            self.assertIsNotNone(
                task.node.driver_internal_info['firmware_cleanup'])
            self.assertEqual(
                ['http'], task.node.driver_internal_info['firmware_cleanup'])
            mock_set_async_step_flags.assert_called_once_with(
                task.node, reboot=True, skip_current_step=True, polling=True)
            mock_get_async_step_return_state.assert_called_once_with(
                task.node)
            mock_node_power_action.assert_called_once_with(
                task, states.REBOOT, None)

    @mock.patch.object(redfish_mgmt.RedfishManagement, '_stage_firmware_file',
                       autospec=True)
    @mock.patch.object(deploy_utils, 'build_agent_options',
                       spec_set=True, autospec=True)
    @mock.patch.object(redfish_boot.RedfishVirtualMediaBoot, 'prepare_ramdisk',
                       spec_set=True, autospec=True)
    @mock.patch.object(manager_utils, 'node_power_action', autospec=True)
    @mock.patch.object(deploy_utils, 'get_async_step_return_state',
                       autospec=True)
    @mock.patch.object(deploy_utils, 'set_async_step_flags', autospec=True)
    @mock.patch.object(redfish_utils, 'get_update_service', autospec=True)
    def test_update_firmware_stage_both(
            self, mock_get_update_service, mock_set_async_step_flags,
            mock_get_async_step_return_state, mock_node_power_action,
            mock_prepare, build_mock, mock_stage):
        build_mock.return_value = {'a': 'b'}
        mock_task_monitor = mock.Mock()
        mock_task_monitor.task_monitor_uri = '/task/123'
        mock_update_service = mock.Mock()
        mock_update_service.simple_update.return_value = mock_task_monitor
        mock_get_update_service.return_value = mock_update_service
        mock_stage.return_value = ('http://staged/test1', 'http')
        info = self.node.driver_internal_info
        info['firmware_cleanup'] = ['swift']
        self.node.driver_internal_info = info
        self.node.save()

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.node.save = mock.Mock()

            task.driver.management.update_firmware(
                task,
                [{'url': 'http://test1',
                  'checksum': 'aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d'},
                 {'url': 'http://test2',
                  'checksum': '9f6227549221920e312fed2cfc6586ee832cc546'}])

            mock_get_update_service.assert_called_once_with(task.node)
            mock_update_service.simple_update.assert_called_once_with(
                'http://staged/test1')
            self.assertIsNotNone(task.node
                                 .driver_internal_info['firmware_updates'])
            self.assertEqual(
                [{'task_monitor': '/task/123', 'url': 'http://test1',
                  'checksum': 'aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d'},
                 {'url': 'http://test2',
                  'checksum': '9f6227549221920e312fed2cfc6586ee832cc546'}],
                task.node.driver_internal_info['firmware_updates'])
            self.assertIsNotNone(
                task.node.driver_internal_info['firmware_cleanup'])
            self.assertEqual(
                ['swift', 'http'],
                task.node.driver_internal_info['firmware_cleanup'])
            mock_set_async_step_flags.assert_called_once_with(
                task.node, reboot=True, skip_current_step=True, polling=True)
            mock_get_async_step_return_state.assert_called_once_with(
                task.node)
            mock_node_power_action.assert_called_once_with(
                task, states.REBOOT, None)

    def test_update_firmware_invalid_args(self):
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            self.assertRaises(
                exception.InvalidParameterValue,
                task.driver.management.update_firmware,
                task, [{'urlX': 'test1'}, {'url': 'test2'}])

    @mock.patch.object(task_manager, 'acquire', autospec=True)
    def test__query_firmware_update_failed(self, mock_acquire):
        driver_internal_info = {
            'firmware_updates': [
                {'task_monitor': '/task/123',
                 'url': 'test1'}]}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()
        management = redfish_mgmt.RedfishManagement()
        mock_manager = mock.Mock()
        node_list = [(self.node.uuid, 'redfish', '', driver_internal_info)]
        mock_manager.iter_nodes.return_value = node_list
        task = mock.Mock(node=self.node,
                         driver=mock.Mock(management=management))
        mock_acquire.return_value = mock.MagicMock(
            __enter__=mock.MagicMock(return_value=task))
        management._clear_firmware_updates = mock.Mock()

        management._query_firmware_update_failed(mock_manager,
                                                 self.context)

        management._clear_firmware_updates.assert_called_once_with(self.node)

    @mock.patch.object(task_manager, 'acquire', autospec=True)
    def test__query_firmware_update_failed_no_firmware_upd(self, mock_acquire):
        driver_internal_info = {'something': 'else'}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()
        management = redfish_mgmt.RedfishManagement()
        mock_manager = mock.Mock()
        node_list = [(self.node.uuid, 'redfish', '', driver_internal_info)]
        mock_manager.iter_nodes.return_value = node_list
        task = mock.Mock(node=self.node,
                         driver=mock.Mock(management=management))
        mock_acquire.return_value = mock.MagicMock(
            __enter__=mock.MagicMock(return_value=task))
        management._clear_firmware_updates = mock.Mock()

        management._query_firmware_update_failed(mock_manager,
                                                 self.context)

        management._clear_firmware_updates.assert_not_called()

    @mock.patch.object(task_manager, 'acquire', autospec=True)
    def test__query_firmware_update_status(self, mock_acquire):
        driver_internal_info = {
            'firmware_updates': [
                {'task_monitor': '/task/123',
                 'url': 'test1'}]}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()
        management = redfish_mgmt.RedfishManagement()
        mock_manager = mock.Mock()
        node_list = [(self.node.uuid, 'redfish', '', driver_internal_info)]
        mock_manager.iter_nodes.return_value = node_list
        task = mock.Mock(node=self.node,
                         driver=mock.Mock(management=management))
        mock_acquire.return_value = mock.MagicMock(
            __enter__=mock.MagicMock(return_value=task))
        management._check_node_firmware_update = mock.Mock()

        management._query_firmware_update_status(mock_manager,
                                                 self.context)

        management._check_node_firmware_update.assert_called_once_with(task)

    @mock.patch.object(task_manager, 'acquire', autospec=True)
    def test__query_firmware_update_status_no_firmware_upd(self, mock_acquire):
        driver_internal_info = {'something': 'else'}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()
        management = redfish_mgmt.RedfishManagement()
        mock_manager = mock.Mock()
        node_list = [(self.node.uuid, 'redfish', '', driver_internal_info)]
        mock_manager.iter_nodes.return_value = node_list
        task = mock.Mock(node=self.node,
                         driver=mock.Mock(management=management))
        mock_acquire.return_value = mock.MagicMock(
            __enter__=mock.MagicMock(return_value=task))
        management._check_node_firmware_update = mock.Mock()

        management._query_firmware_update_status(mock_manager,
                                                 self.context)

        management._check_node_firmware_update.assert_not_called()

    @mock.patch.object(redfish_mgmt.LOG, 'warning', autospec=True)
    @mock.patch.object(redfish_utils, 'get_update_service', autospec=True)
    def test__check_node_firmware_update_redfish_conn_error(
            self, mock_get_update_services, mock_log):
        mock_get_update_services.side_effect = exception.RedfishConnectionError
        driver_internal_info = {
            'firmware_updates': [
                {'task_monitor': '/task/123',
                 'url': 'test1'}]}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()

        management = redfish_mgmt.RedfishManagement()
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            management._check_node_firmware_update(task)

        self.assertTrue(mock_log.called)

    @mock.patch.object(redfish_mgmt.LOG, 'debug', autospec=True)
    @mock.patch.object(redfish_utils, 'get_update_service', autospec=True)
    def test__check_node_firmware_update_wait_elapsed(
            self, mock_get_update_service, mock_log):
        mock_update_service = mock.Mock()
        mock_get_update_service.return_value = mock_update_service

        wait_start_time = datetime.datetime.utcnow() -\
            datetime.timedelta(minutes=15)
        driver_internal_info = {
            'firmware_updates': [
                {'task_monitor': '/task/123',
                 'url': 'test1',
                 'wait_start_time':
                    wait_start_time.isoformat(),
                 'wait': 1}]}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()
        management = redfish_mgmt.RedfishManagement()
        management._continue_firmware_updates = mock.Mock()

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            management._check_node_firmware_update(task)

            self.assertTrue(mock_log.called)
            management._continue_firmware_updates.assert_called_once_with(
                task,
                mock_update_service,
                [{'task_monitor': '/task/123', 'url': 'test1'}])

    @mock.patch.object(redfish_mgmt.LOG, 'debug', autospec=True)
    @mock.patch.object(redfish_utils, 'get_update_service', autospec=True)
    def test__check_node_firmware_update_still_waiting(
            self, mock_get_update_service, mock_log):
        mock_update_service = mock.Mock()
        mock_get_update_service.return_value = mock_update_service

        wait_start_time = datetime.datetime.utcnow() -\
            datetime.timedelta(minutes=1)
        driver_internal_info = {
            'firmware_updates': [
                {'task_monitor': '/task/123',
                 'url': 'test1',
                 'wait_start_time':
                     wait_start_time.isoformat(),
                 'wait': 600}]}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()
        management = redfish_mgmt.RedfishManagement()
        management._continue_firmware_updates = mock.Mock()

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            management._check_node_firmware_update(task)

            self.assertTrue(mock_log.called)
            management._continue_firmware_updates.assert_not_called()

    @mock.patch.object(redfish_mgmt.LOG, 'warning', autospec=True)
    @mock.patch.object(redfish_utils, 'get_update_service', autospec=True)
    @mock.patch.object(redfish_utils, 'get_task_monitor', autospec=True)
    def test__check_node_firmware_update_task_monitor_not_found(
            self, mock_task_monitor, mock_get_update_service, mock_log):
        mock_task_monitor.side_effect = exception.RedfishError()
        driver_internal_info = {
            'firmware_updates': [
                {'task_monitor': '/task/123',
                 'url': 'test1'}]}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()
        management = redfish_mgmt.RedfishManagement()
        management._continue_firmware_updates = mock.Mock()

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            management._check_node_firmware_update(task)

            self.assertTrue(mock_log.called)
            management._continue_firmware_updates.assert_called_once_with(
                task,
                mock_get_update_service.return_value,
                [{'task_monitor': '/task/123', 'url': 'test1'}])

    @mock.patch.object(redfish_mgmt.LOG, 'debug', autospec=True)
    @mock.patch.object(redfish_utils, 'get_update_service', autospec=True)
    @mock.patch.object(redfish_utils, 'get_task_monitor', autospec=True)
    def test__check_node_firmware_update_in_progress(self,
                                                     mock_get_task_monitor,
                                                     mock_get_update_service,
                                                     mock_log):
        mock_get_task_monitor.return_value.is_processing = True
        driver_internal_info = {
            'firmware_updates': [
                {'task_monitor': '/task/123',
                 'url': 'test1'}]}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()
        management = redfish_mgmt.RedfishManagement()

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            management._check_node_firmware_update(task)

            self.assertTrue(mock_log.called)

    @mock.patch.object(manager_utils, 'cleaning_error_handler', autospec=True)
    @mock.patch.object(redfish_utils, 'get_update_service', autospec=True)
    @mock.patch.object(redfish_utils, 'get_task_monitor', autospec=True)
    def test__check_node_firmware_update_fail(self,
                                              mock_get_task_monitor,
                                              mock_get_update_service,
                                              mock_cleaning_error_handler):
        mock_sushy_task = mock.Mock()
        mock_sushy_task.task_state = 'exception'
        mock_message_unparsed = mock.Mock()
        mock_message_unparsed.message = None
        mock_message = mock.Mock()
        mock_message.message = 'Firmware upgrade failed'
        messages = mock.PropertyMock(side_effect=[[mock_message_unparsed],
                                                  [mock_message],
                                                  [mock_message]])
        type(mock_sushy_task).messages = messages
        mock_task_monitor = mock.Mock()
        mock_task_monitor.is_processing = False
        mock_task_monitor.get_task.return_value = mock_sushy_task
        mock_get_task_monitor.return_value = mock_task_monitor
        driver_internal_info = {'something': 'else',
                                'firmware_updates': [
                                    {'task_monitor': '/task/123',
                                     'url': 'test1'}]}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()
        management = redfish_mgmt.RedfishManagement()
        management._continue_firmware_updates = mock.Mock()

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.upgrade_lock = mock.Mock()
            task.process_event = mock.Mock()

            management._check_node_firmware_update(task)

            task.upgrade_lock.assert_called_once_with()
            self.assertEqual({'something': 'else'},
                             task.node.driver_internal_info)
            mock_cleaning_error_handler.assert_called_once()
            management._continue_firmware_updates.assert_not_called()

    @mock.patch.object(redfish_mgmt.LOG, 'info', autospec=True)
    @mock.patch.object(redfish_utils, 'get_update_service', autospec=True)
    @mock.patch.object(redfish_utils, 'get_task_monitor', autospec=True)
    def test__check_node_firmware_update_done(self,
                                              mock_get_task_monitor,
                                              mock_get_update_service,
                                              mock_log):
        mock_task = mock.Mock()
        mock_task.task_state = sushy.TASK_STATE_COMPLETED
        mock_task.task_status = sushy.HEALTH_OK
        mock_message = mock.Mock()
        mock_message.message = 'Firmware update done'
        mock_task.messages = [mock_message]
        mock_task_monitor = mock.Mock()
        mock_task_monitor.is_processing = False
        mock_task_monitor.get_task.return_value = mock_task
        mock_get_task_monitor.return_value = mock_task_monitor
        driver_internal_info = {
            'firmware_updates': [
                {'task_monitor': '/task/123',
                 'url': 'test1'}]}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()
        management = redfish_mgmt.RedfishManagement()
        management._continue_firmware_updates = mock.Mock()

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            management._check_node_firmware_update(task)

            self.assertTrue(mock_log.called)
            management._continue_firmware_updates.assert_called_once_with(
                task,
                mock_get_update_service.return_value,
                [{'task_monitor': '/task/123',
                  'url': 'test1'}])

    @mock.patch.object(redfish_mgmt.LOG, 'debug', autospec=True)
    def test__continue_firmware_updates_wait(self, mock_log):
        mock_update_service = mock.Mock()

        management = redfish_mgmt.RedfishManagement()
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            management._continue_firmware_updates(
                task,
                mock_update_service,
                [{'task_monitor': '/task/123',
                  'url': 'test1',
                  'wait': 10,
                  'wait_start_time': '20200901123045'},
                 {'url': 'test2'}])

            self.assertTrue(mock_log.called)
            # Wait start time has changed
            self.assertNotEqual(
                '20200901123045',
                task.node.driver_internal_info['firmware_updates']
                [0]['wait_start_time'])

    @mock.patch.object(redfish_mgmt.LOG, 'info', autospec=True)
    @mock.patch.object(manager_utils, 'notify_conductor_resume_clean',
                       autospec=True)
    def test__continue_firmware_updates_last_update(
            self,
            mock_notify_conductor_resume_clean,
            mock_log):
        mock_update_service = mock.Mock()
        driver_internal_info = {
            'something': 'else',
            'firmware_updates': [
                {'task_monitor': '/task/123', 'url': 'test1'}]}
        self.node.driver_internal_info = driver_internal_info
        self.node.save()

        management = redfish_mgmt.RedfishManagement()
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            management._continue_firmware_updates(
                task,
                mock_update_service,
                [{'task_monitor': '/task/123', 'url': 'test1'}])

            self.assertTrue(mock_log.called)
            mock_notify_conductor_resume_clean.assert_called_once_with(task)
            self.assertEqual({'something': 'else'},
                             task.node.driver_internal_info)

    @mock.patch.object(redfish_mgmt.LOG, 'debug', autospec=True)
    @mock.patch.object(manager_utils, 'node_power_action', autospec=True)
    def test__continue_firmware_updates_more_updates(self,
                                                     mock_node_power_action,
                                                     mock_log):
        mock_task_monitor = mock.Mock()
        mock_task_monitor.task_monitor_uri = '/task/987'
        mock_update_service = mock.Mock()
        mock_update_service.simple_update.return_value = mock_task_monitor
        driver_internal_info = {
            'something': 'else',
            'firmware_updates': [
                {'task_monitor': '/task/123', 'url': 'http://test1'},
                {'url': 'http://test2'}]}
        self.node.driver_internal_info = driver_internal_info
        CONF.set_override('firmware_source', 'http', 'redfish')

        management = redfish_mgmt.RedfishManagement()
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.node.save = mock.Mock()

            management._continue_firmware_updates(
                task,
                mock_update_service,
                [{'task_monitor': '/task/123', 'url': 'http://test1'},
                 {'url': 'http://test2'}])

            self.assertTrue(mock_log.called)
            mock_update_service.simple_update.assert_called_once_with(
                'http://test2')
            self.assertIsNotNone(
                task.node.driver_internal_info['firmware_updates'])
            self.assertEqual(
                [{'url': 'http://test2', 'task_monitor': '/task/987'}],
                task.node.driver_internal_info['firmware_updates'])
            task.node.save.assert_called_once_with()
            mock_node_power_action.assert_called_once_with(task, states.REBOOT)

    @mock.patch.object(firmware_utils, 'download_to_temp', autospec=True)
    @mock.patch.object(firmware_utils, 'verify_checksum', autospec=True)
    @mock.patch.object(firmware_utils, 'stage', autospec=True)
    def test__stage_firmware_file_https(self, mock_stage, mock_verify_checksum,
                                        mock_download_to_temp):
        CONF.set_override('firmware_source', 'local', 'redfish')
        firmware_update = {'url': 'https://test1', 'checksum': 'abc'}
        node = mock.Mock()
        mock_download_to_temp.return_value = '/tmp/test1'
        mock_stage.return_value = ('http://staged/test1', 'http')

        management = redfish_mgmt.RedfishManagement()

        staged_url, needs_cleanup = management._stage_firmware_file(
            node, firmware_update)

        self.assertEqual(staged_url, 'http://staged/test1')
        self.assertEqual(needs_cleanup, 'http')
        mock_download_to_temp.assert_called_with(node, 'https://test1')
        mock_verify_checksum.assert_called_with(node, 'abc', '/tmp/test1')
        mock_stage.assert_called_with(node, 'local', '/tmp/test1')

    @mock.patch.object(firmware_utils, 'download_to_temp', autospec=True)
    @mock.patch.object(firmware_utils, 'verify_checksum', autospec=True)
    @mock.patch.object(firmware_utils, 'stage', autospec=True)
    @mock.patch.object(firmware_utils, 'get_swift_temp_url', autospec=True)
    def test__stage_firmware_file_swift(
            self, mock_get_swift_temp_url, mock_stage, mock_verify_checksum,
            mock_download_to_temp):
        CONF.set_override('firmware_source', 'swift', 'redfish')
        firmware_update = {'url': 'swift://container/bios.exe'}
        node = mock.Mock()
        mock_get_swift_temp_url.return_value = 'http://temp'

        management = redfish_mgmt.RedfishManagement()

        staged_url, needs_cleanup = management._stage_firmware_file(
            node, firmware_update)

        self.assertEqual(staged_url, 'http://temp')
        self.assertIsNone(needs_cleanup)
        mock_download_to_temp.assert_not_called()
        mock_verify_checksum.assert_not_called()
        mock_stage.assert_not_called()

    @mock.patch.object(firmware_utils, 'cleanup', autospec=True)
    @mock.patch.object(firmware_utils, 'download_to_temp', autospec=True)
    @mock.patch.object(firmware_utils, 'verify_checksum', autospec=True)
    @mock.patch.object(firmware_utils, 'stage', autospec=True)
    def test__stage_firmware_file_error(self, mock_stage, mock_verify_checksum,
                                        mock_download_to_temp, mock_cleanup):
        node = mock.Mock()
        firmware_update = {'url': 'https://test1'}
        CONF.set_override('firmware_source', 'local', 'redfish')
        firmware_update = {'url': 'https://test1'}
        node = mock.Mock()
        mock_download_to_temp.return_value = '/tmp/test1'
        mock_stage.side_effect = exception.IronicException

        management = redfish_mgmt.RedfishManagement()
        self.assertRaises(exception.IronicException,
                          management._stage_firmware_file, node,
                          firmware_update)
        mock_download_to_temp.assert_called_with(node, 'https://test1')
        mock_verify_checksum.assert_called_with(node, None, '/tmp/test1')
        mock_stage.assert_called_with(node, 'local', '/tmp/test1')
        mock_cleanup.assert_called_with(node)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_get_secure_boot_state(self, mock_get_system):
        fake_system = mock_get_system.return_value
        fake_system.secure_boot.enabled = False
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            response = task.driver.management.get_secure_boot_state(task)
            self.assertIs(False, response)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_get_secure_boot_state_not_implemented(self, mock_get_system):
        # Yes, seriously, that's the only way to do it.
        class NoSecureBoot(mock.Mock):
            @property
            def secure_boot(self):
                raise sushy.exceptions.MissingAttributeError("boom")

        mock_get_system.return_value = NoSecureBoot()
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            self.assertRaises(exception.UnsupportedDriverExtension,
                              task.driver.management.get_secure_boot_state,
                              task)

    @mock.patch.object(redfish_mgmt.RedfishManagement, '_wait_for_secure_boot',
                       autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_secure_boot_state(self, mock_get_system, mock_wait):
        fake_system = mock_get_system.return_value
        fake_system.secure_boot.enabled = False
        fake_system.boot = {'mode': sushy.BOOT_SOURCE_MODE_UEFI}
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management.set_secure_boot_state(task, True)
            fake_system.secure_boot.set_enabled.assert_called_once_with(True)
            mock_wait.assert_called_once_with(task.driver.management,
                                              task, fake_system.secure_boot,
                                              True)

    @mock.patch.object(redfish_mgmt.RedfishManagement, '_wait_for_secure_boot',
                       autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_secure_boot_state_boot_mode_unknown(self, mock_get_system,
                                                     mock_wait):
        fake_system = mock_get_system.return_value
        fake_system.secure_boot.enabled = False
        fake_system.boot = {}
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management.set_secure_boot_state(task, True)
            fake_system.secure_boot.set_enabled.assert_called_once_with(True)
            mock_wait.assert_called_once_with(task.driver.management,
                                              task, fake_system.secure_boot,
                                              True)

    @mock.patch.object(redfish_mgmt.RedfishManagement, '_wait_for_secure_boot',
                       autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_secure_boot_state_boot_mode_no_change(self, mock_get_system,
                                                       mock_wait):
        fake_system = mock_get_system.return_value
        fake_system.secure_boot.enabled = False
        fake_system.boot = {'mode': sushy.BOOT_SOURCE_MODE_BIOS}
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management.set_secure_boot_state(task, False)
            fake_system.secure_boot.set_enabled.assert_not_called()
            mock_wait.assert_not_called()

    @mock.patch.object(redfish_mgmt.RedfishManagement, '_wait_for_secure_boot',
                       autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_secure_boot_state_boot_mode_incorrect(self, mock_get_system,
                                                       mock_wait):
        fake_system = mock_get_system.return_value
        fake_system.secure_boot.enabled = False
        fake_system.boot = {'mode': sushy.BOOT_SOURCE_MODE_BIOS}
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            self.assertRaisesRegex(
                exception.RedfishError, 'requires UEFI',
                task.driver.management.set_secure_boot_state, task, True)
            fake_system.secure_boot.set_enabled.assert_not_called()
            mock_wait.assert_not_called()

    @mock.patch.object(redfish_mgmt.RedfishManagement, '_wait_for_secure_boot',
                       autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_secure_boot_state_boot_mode_fails(self, mock_get_system,
                                                   mock_wait):
        fake_system = mock_get_system.return_value
        fake_system.secure_boot.enabled = False
        fake_system.secure_boot.set_enabled.side_effect = \
            sushy.exceptions.SushyError
        fake_system.boot = {'mode': sushy.BOOT_SOURCE_MODE_UEFI}
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            self.assertRaisesRegex(
                exception.RedfishError, 'Failed to set secure boot',
                task.driver.management.set_secure_boot_state, task, True)
            fake_system.secure_boot.set_enabled.assert_called_once_with(True)
            mock_wait.assert_not_called()

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_set_secure_boot_state_not_implemented(self, mock_get_system):
        # Yes, seriously, that's the only way to do it.
        class NoSecureBoot(mock.Mock):
            @property
            def secure_boot(self):
                raise sushy.exceptions.MissingAttributeError("boom")

        mock_get_system.return_value = NoSecureBoot()
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            self.assertRaises(exception.UnsupportedDriverExtension,
                              task.driver.management.set_secure_boot_state,
                              task, True)

    @mock.patch.object(manager_utils, 'node_power_action', autospec=True)
    def test_wait_for_secure_boot_immediate(self, mock_power):
        fake_sb = mock.Mock(spec=['enabled', 'refresh'], enabled=True)
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management._wait_for_secure_boot(task, fake_sb, True)
            fake_sb.refresh.assert_called_once_with(force=True)
            mock_power.assert_not_called()

    @mock.patch('time.sleep', lambda _: None)
    @mock.patch.object(redfish_power.RedfishPower, 'get_power_state',
                       autospec=True)
    @mock.patch.object(manager_utils, 'node_power_action', autospec=True)
    def test_wait_for_secure_boot(self, mock_power, mock_get_power):
        attempts = 3

        def side_effect(force):
            nonlocal attempts
            attempts -= 1
            if attempts <= 0:
                fake_sb.enabled = True

        fake_sb = mock.Mock(spec=['enabled', 'refresh'], enabled=False)
        fake_sb.refresh.side_effect = side_effect
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management._wait_for_secure_boot(task, fake_sb, True)
            fake_sb.refresh.assert_called_with(force=True)
            self.assertEqual(3, fake_sb.refresh.call_count)
            mock_power.assert_has_calls([
                mock.call(task, states.REBOOT),
                mock.call(task, mock_get_power.return_value),
            ])

    @mock.patch.object(redfish_mgmt, 'BOOT_MODE_CONFIG_INTERVAL', 0.1)
    @mock.patch.object(redfish_power.RedfishPower, 'get_power_state',
                       autospec=True)
    @mock.patch.object(manager_utils, 'node_power_action', autospec=True)
    def test_wait_for_secure_boot_timeout(self, mock_power, mock_get_power):
        CONF.set_override('boot_mode_config_timeout', 1, group='redfish')
        fake_sb = mock.Mock(spec=['enabled', 'refresh'], enabled=False)
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            self.assertRaisesRegex(
                exception.RedfishError, 'Timeout reached',
                task.driver.management._wait_for_secure_boot,
                task, fake_sb, True)
            fake_sb.refresh.assert_called_with(force=True)
            mock_power.assert_called_once_with(task, states.REBOOT)

    @mock.patch.object(redfish_power.RedfishPower, 'get_power_state',
                       autospec=True)
    @mock.patch.object(manager_utils, 'node_power_action', autospec=True)
    def test_wait_for_secure_boot_no_wait(self, mock_power, mock_get_power):
        CONF.set_override('boot_mode_config_timeout', 0, group='redfish')
        fake_sb = mock.Mock(spec=['enabled', 'refresh'], enabled=False)
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=False) as task:
            task.driver.management._wait_for_secure_boot(task, fake_sb, True)
            fake_sb.refresh.assert_called_once_with(force=True)
            mock_power.assert_has_calls([
                mock.call(task, states.REBOOT),
                mock.call(task, mock_get_power.return_value),
            ])

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_reset_secure_boot_to_default(self, mock_get_system):
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            task.driver.management.reset_secure_boot_keys_to_default(task)
            sb = mock_get_system.return_value.secure_boot
            sb.reset_keys.assert_called_once_with(
                sushy.SECURE_BOOT_RESET_KEYS_TO_DEFAULT)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_reset_secure_boot_to_default_not_implemented(self,
                                                          mock_get_system):
        class NoSecureBoot(mock.Mock):
            @property
            def secure_boot(self):
                raise sushy.exceptions.MissingAttributeError("boom")

        mock_get_system.return_value = NoSecureBoot()
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            self.assertRaises(
                exception.UnsupportedDriverExtension,
                task.driver.management.reset_secure_boot_keys_to_default, task)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_clear_secure_boot(self, mock_get_system):
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            task.driver.management.clear_secure_boot_keys(task)
            sb = mock_get_system.return_value.secure_boot
            sb.reset_keys.assert_called_once_with(
                sushy.SECURE_BOOT_RESET_KEYS_DELETE_ALL)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_clear_secure_boot_not_implemented(self, mock_get_system):
        class NoSecureBoot(mock.Mock):
            @property
            def secure_boot(self):
                raise sushy.exceptions.MissingAttributeError("boom")

        mock_get_system.return_value = NoSecureBoot()
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            self.assertRaises(
                exception.UnsupportedDriverExtension,
                task.driver.management.clear_secure_boot_keys, task)

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_get_mac_addresses_success(self, mock_get_system):
        self.init_system_mock(mock_get_system.return_value)

        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            self.assertEqual(['00:11:22:33:44:55'],
                             task.driver.management.get_mac_addresses(task))

    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_get_mac_addresses_no_ports_found(self, mock_get_system):

        system_mock = self.init_system_mock(mock_get_system.return_value)
        system_mock.ethernet_interfaces.summary = None
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            self.assertEqual([],
                             task.driver.management.get_mac_addresses(task))

    @mock.patch.object(redfish_utils, 'get_enabled_macs', autospec=True)
    @mock.patch.object(redfish_utils, 'get_system', autospec=True)
    def test_get_mac_addresses_missing_attr(self, mock_get_system,
                                            mock_get_enabled_macs):
        redfish_utils.get_enabled_macs.side_effect = (sushy.exceptions.
                                                      MissingAttributeError)
        with task_manager.acquire(self.context, self.node.uuid,
                                  shared=True) as task:
            self.assertIsNone(task.driver.management.get_mac_addresses(task))
