398 lines
19 KiB
Python
398 lines
19 KiB
Python
# Copyright 2015 FUJITSU LIMITED
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Test class for iRMC Power Driver
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"""
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from unittest import mock
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from ironic.common import exception
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from ironic.common import states
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from ironic.conductor import task_manager
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from ironic.drivers.modules.irmc import boot as irmc_boot
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from ironic.drivers.modules.irmc import common as irmc_common
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from ironic.drivers.modules.irmc import power as irmc_power
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from ironic.tests.unit.drivers.modules.irmc import test_common
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class IRMCPowerInternalMethodsTestCase(test_common.BaseIRMCTest):
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def test__is_expected_power_state(self):
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target_state = states.SOFT_POWER_OFF
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boot_status_value = irmc_power.BOOT_STATUS_VALUE['unknown']
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self.assertTrue(irmc_power._is_expected_power_state(
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target_state, boot_status_value))
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target_state = states.SOFT_POWER_OFF
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boot_status_value = irmc_power.BOOT_STATUS_VALUE['off']
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self.assertTrue(irmc_power._is_expected_power_state(
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target_state, boot_status_value))
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target_state = states.SOFT_REBOOT
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boot_status_value = irmc_power.BOOT_STATUS_VALUE['os-running']
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self.assertTrue(irmc_power._is_expected_power_state(
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target_state, boot_status_value))
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target_state = states.SOFT_POWER_OFF
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boot_status_value = irmc_power.BOOT_STATUS_VALUE['os-running']
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self.assertFalse(irmc_power._is_expected_power_state(
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target_state, boot_status_value))
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@mock.patch('oslo_utils.eventletutils.EventletEvent.wait',
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lambda *args, **kwargs: None)
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@mock.patch('ironic.drivers.modules.irmc.power.snmp.SNMPClient',
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spec_set=True, autospec=True)
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def test__wait_power_state_soft_power_off(self, snmpclient_mock):
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target_state = states.SOFT_POWER_OFF
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self.config(snmp_polling_interval=1, group='irmc')
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self.config(soft_power_off_timeout=3, group='conductor')
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snmpclient_mock.return_value = mock.Mock(
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**{'get.side_effect': [8, 8, 2]})
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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irmc_power._wait_power_state(task, target_state)
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task.node.refresh()
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self.assertIsNone(task.node.last_error)
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self.assertEqual(states.POWER_OFF, task.node.power_state)
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self.assertEqual(states.NOSTATE, task.node.target_power_state)
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@mock.patch('oslo_utils.eventletutils.EventletEvent.wait',
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lambda *args, **kwargs: None)
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@mock.patch('ironic.drivers.modules.irmc.power.snmp.SNMPClient',
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spec_set=True, autospec=True)
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def test__wait_power_state_soft_reboot(self, snmpclient_mock):
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target_state = states.SOFT_REBOOT
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self.config(snmp_polling_interval=1, group='irmc')
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self.config(soft_power_off_timeout=3, group='conductor')
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snmpclient_mock.return_value = mock.Mock(
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**{'get.side_effect': [10, 6, 8]})
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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irmc_power._wait_power_state(task, target_state)
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task.node.refresh()
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self.assertIsNone(task.node.last_error)
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self.assertEqual(states.POWER_ON, task.node.power_state)
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self.assertEqual(states.NOSTATE, task.node.target_power_state)
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@mock.patch('oslo_utils.eventletutils.EventletEvent.wait',
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lambda *args, **kwargs: None)
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@mock.patch('ironic.drivers.modules.irmc.power.snmp.SNMPClient',
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spec_set=True, autospec=True)
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def test__wait_power_state_timeout(self, snmpclient_mock):
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target_state = states.SOFT_POWER_OFF
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self.config(snmp_polling_interval=1, group='irmc')
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self.config(soft_power_off_timeout=2, group='conductor')
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snmpclient_mock.return_value = mock.Mock(
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**{'get.side_effect': [8, 8, 8]})
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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self.assertRaises(exception.IRMCOperationError,
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irmc_power._wait_power_state,
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task,
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target_state,
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timeout=None)
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task.node.refresh()
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self.assertIsNotNone(task.node.last_error)
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self.assertEqual(states.ERROR, task.node.power_state)
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self.assertEqual(states.NOSTATE, task.node.target_power_state)
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@mock.patch.object(irmc_power, '_wait_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_common, 'get_irmc_client', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_boot, 'attach_boot_iso_if_needed',
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autospec=True)
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def test__set_power_state_power_on_ok(
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self,
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attach_boot_iso_if_needed_mock,
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get_irmc_client_mock,
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_wait_power_state_mock):
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irmc_client = get_irmc_client_mock.return_value
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target_state = states.POWER_ON
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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irmc_power._set_power_state(task, target_state)
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attach_boot_iso_if_needed_mock.assert_called_once_with(task)
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irmc_client.assert_called_once_with(irmc_power.scci.POWER_ON)
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self.assertFalse(_wait_power_state_mock.called)
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@mock.patch.object(irmc_power, '_wait_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_common, 'get_irmc_client', spec_set=True,
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autospec=True)
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def test__set_power_state_power_off_ok(self,
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get_irmc_client_mock,
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_wait_power_state_mock):
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irmc_client = get_irmc_client_mock.return_value
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target_state = states.POWER_OFF
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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irmc_power._set_power_state(task, target_state)
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irmc_client.assert_called_once_with(irmc_power.scci.POWER_OFF)
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self.assertFalse(_wait_power_state_mock.called)
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@mock.patch.object(irmc_power, '_wait_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_common, 'get_irmc_client', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_boot, 'attach_boot_iso_if_needed',
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autospec=True)
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def test__set_power_state_reboot_ok(
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self,
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attach_boot_iso_if_needed_mock,
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get_irmc_client_mock,
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_wait_power_state_mock):
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irmc_client = get_irmc_client_mock.return_value
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target_state = states.REBOOT
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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irmc_power._set_power_state(task, target_state)
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attach_boot_iso_if_needed_mock.assert_called_once_with(task)
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irmc_client.assert_called_once_with(irmc_power.scci.POWER_RESET)
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self.assertFalse(_wait_power_state_mock.called)
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@mock.patch.object(irmc_power, '_wait_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_common, 'get_irmc_client', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_boot, 'attach_boot_iso_if_needed',
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autospec=True)
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def test__set_power_state_soft_reboot_ok(
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self,
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attach_boot_iso_if_needed_mock,
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get_irmc_client_mock,
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_wait_power_state_mock):
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irmc_client = get_irmc_client_mock.return_value
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target_state = states.SOFT_REBOOT
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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irmc_power._set_power_state(task, target_state)
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attach_boot_iso_if_needed_mock.assert_called_once_with(task)
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irmc_client.assert_called_once_with(irmc_power.scci.POWER_SOFT_CYCLE)
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_wait_power_state_mock.assert_has_calls(
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[mock.call(task, states.SOFT_POWER_OFF, timeout=None),
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mock.call(task, states.SOFT_REBOOT, timeout=None)])
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@mock.patch.object(irmc_power, '_wait_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_common, 'get_irmc_client', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_boot, 'attach_boot_iso_if_needed',
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autospec=True)
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def test__set_power_state_soft_power_off_ok(self,
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attach_boot_iso_if_needed_mock,
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get_irmc_client_mock,
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_wait_power_state_mock):
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irmc_client = get_irmc_client_mock.return_value
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target_state = states.SOFT_POWER_OFF
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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irmc_power._set_power_state(task, target_state)
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self.assertFalse(attach_boot_iso_if_needed_mock.called)
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irmc_client.assert_called_once_with(irmc_power.scci.POWER_SOFT_OFF)
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_wait_power_state_mock.assert_called_once_with(task, target_state,
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timeout=None)
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@mock.patch.object(irmc_power, '_wait_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_boot, 'attach_boot_iso_if_needed',
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autospec=True)
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def test__set_power_state_invalid_target_state(
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self,
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attach_boot_iso_if_needed_mock,
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_wait_power_state_mock):
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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self.assertRaises(exception.InvalidParameterValue,
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irmc_power._set_power_state,
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task,
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states.ERROR)
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self.assertFalse(attach_boot_iso_if_needed_mock.called)
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self.assertFalse(_wait_power_state_mock.called)
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@mock.patch.object(irmc_power, '_wait_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_common, 'get_irmc_client', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_boot, 'attach_boot_iso_if_needed',
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autospec=True)
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def test__set_power_state_scci_exception(self,
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attach_boot_iso_if_needed_mock,
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get_irmc_client_mock,
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_wait_power_state_mock):
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irmc_client = get_irmc_client_mock.return_value
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irmc_client.side_effect = Exception()
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irmc_power.scci.SCCIClientError = Exception
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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self.assertRaises(exception.IRMCOperationError,
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irmc_power._set_power_state,
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task,
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states.POWER_ON)
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attach_boot_iso_if_needed_mock.assert_called_once_with(
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task)
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self.assertFalse(_wait_power_state_mock.called)
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@mock.patch.object(irmc_power, '_wait_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_common, 'get_irmc_client', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_boot, 'attach_boot_iso_if_needed',
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autospec=True)
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def test__set_power_state_snmp_exception(self,
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attach_boot_iso_if_needed_mock,
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get_irmc_client_mock,
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_wait_power_state_mock):
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target_state = states.SOFT_REBOOT
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_wait_power_state_mock.side_effect = exception.SNMPFailure(
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"fake exception")
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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self.assertRaises(exception.IRMCOperationError,
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irmc_power._set_power_state,
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task,
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target_state)
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attach_boot_iso_if_needed_mock.assert_called_once_with(
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task)
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get_irmc_client_mock.return_value.assert_called_once_with(
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irmc_power.STATES_MAP[target_state])
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_wait_power_state_mock.assert_called_once_with(
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task, states.SOFT_POWER_OFF, timeout=None)
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class IRMCPowerTestCase(test_common.BaseIRMCTest):
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def test_get_properties(self):
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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properties = task.driver.get_properties()
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for prop in irmc_common.COMMON_PROPERTIES:
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self.assertIn(prop, properties)
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@mock.patch.object(irmc_common, 'parse_driver_info', spec_set=True,
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autospec=True)
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def test_validate(self, mock_drvinfo):
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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task.driver.power.validate(task)
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mock_drvinfo.assert_called_once_with(task.node)
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@mock.patch.object(irmc_common, 'parse_driver_info', spec_set=True,
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autospec=True)
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def test_validate_fail(self, mock_drvinfo):
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side_effect = exception.InvalidParameterValue("Invalid Input")
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mock_drvinfo.side_effect = side_effect
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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self.assertRaises(exception.InvalidParameterValue,
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task.driver.power.validate,
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task)
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@mock.patch('ironic.drivers.modules.irmc.power.ipmitool.IPMIPower',
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spec_set=True, autospec=True)
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def test_get_power_state(self, mock_IPMIPower):
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ipmi_power = mock_IPMIPower.return_value
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ipmi_power.get_power_state.return_value = states.POWER_ON
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with task_manager.acquire(self.context, self.node.uuid,
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shared=True) as task:
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self.assertEqual(states.POWER_ON,
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task.driver.power.get_power_state(task))
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ipmi_power.get_power_state.assert_called_once_with(task)
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@mock.patch.object(irmc_power, '_set_power_state', spec_set=True,
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autospec=True)
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def test_set_power_state(self, mock_set_power):
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mock_set_power.return_value = states.POWER_ON
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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task.driver.power.set_power_state(task, states.POWER_ON)
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mock_set_power.assert_called_once_with(task, states.POWER_ON,
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timeout=None)
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@mock.patch.object(irmc_power, '_set_power_state', spec_set=True,
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autospec=True)
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def test_set_power_state_timeout(self, mock_set_power):
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mock_set_power.return_value = states.POWER_ON
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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task.driver.power.set_power_state(task, states.POWER_ON,
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timeout=2)
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mock_set_power.assert_called_once_with(task, states.POWER_ON,
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timeout=2)
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@mock.patch.object(irmc_power, '_set_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_power.IRMCPower, 'get_power_state', spec_set=True,
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autospec=True)
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def test_reboot_reboot(self, mock_get_power, mock_set_power):
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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mock_get_power.return_value = states.POWER_ON
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task.driver.power.reboot(task)
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mock_get_power.assert_called_once_with(
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task.driver.power, task)
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mock_set_power.assert_called_once_with(task, states.REBOOT,
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timeout=None)
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@mock.patch.object(irmc_power, '_set_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_power.IRMCPower, 'get_power_state', spec_set=True,
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autospec=True)
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def test_reboot_reboot_timeout(self, mock_get_power, mock_set_power):
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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mock_get_power.return_value = states.POWER_ON
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task.driver.power.reboot(task, timeout=2)
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mock_get_power.assert_called_once_with(
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task.driver.power, task)
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mock_set_power.assert_called_once_with(task, states.REBOOT,
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timeout=2)
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@mock.patch.object(irmc_power, '_set_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_power.IRMCPower, 'get_power_state', spec_set=True,
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autospec=True)
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def test_reboot_power_on(self, mock_get_power, mock_set_power):
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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mock_get_power.return_value = states.POWER_OFF
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task.driver.power.reboot(task)
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mock_get_power.assert_called_once_with(
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task.driver.power, task)
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mock_set_power.assert_called_once_with(task, states.POWER_ON,
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timeout=None)
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@mock.patch.object(irmc_power, '_set_power_state', spec_set=True,
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autospec=True)
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@mock.patch.object(irmc_power.IRMCPower, 'get_power_state', spec_set=True,
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autospec=True)
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def test_reboot_power_on_timeout(self, mock_get_power, mock_set_power):
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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mock_get_power.return_value = states.POWER_OFF
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task.driver.power.reboot(task, timeout=2)
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mock_get_power.assert_called_once_with(
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task.driver.power, task)
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mock_set_power.assert_called_once_with(task, states.POWER_ON,
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timeout=2)
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