346 lines
14 KiB
Python
346 lines
14 KiB
Python
# 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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import libvirt
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from oslotest import base
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from six.moves import mock
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from sushy_tools.emulator.drivers.libvirtdriver import LibvirtDriver
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from sushy_tools.emulator import main
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from sushy_tools.error import FishyError
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@mock.patch.object(main, 'driver', None) # This enables libvirt driver
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class EmulatorTestCase(base.BaseTestCase):
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def setUp(self):
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self.app = main.app.test_client()
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self.test_driver = LibvirtDriver()
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super(EmulatorTestCase, self).setUp()
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def test_root_resource(self):
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response = self.app.get('/redfish/v1/')
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self.assertEqual(200, response.status_code)
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self.assertTrue(response.json)
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@mock.patch('libvirt.openReadOnly', autospec=True)
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def test_collection_resource(self, libvirt_mock):
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conn_mock = libvirt_mock.return_value
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conn_mock.listDefinedDomains.return_value = ['host0', 'host1']
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response = self.app.get('/redfish/v1/Systems')
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self.assertEqual(200, response.status_code)
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self.assertEqual({'@odata.id': '/redfish/v1/Systems/host0'},
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response.json['Members'][0])
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self.assertEqual({'@odata.id': '/redfish/v1/Systems/host1'},
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response.json['Members'][1])
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@mock.patch('libvirt.openReadOnly', autospec=True)
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def test_system_resource_get(self, libvirt_mock):
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with open('sushy_tools/tests/unit/emulator/domain.xml', 'r') as f:
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data = f.read()
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domain_mock = mock.Mock()
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domain_mock.XMLDesc.return_value = data
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domain_mock.isActive.return_value = True
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domain_mock.maxMemory.return_value = 1024 * 1024
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domain_mock.UUIDString.return_value = 'zzzz-yyyy-xxxx'
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domain_mock.maxVcpus.return_value = 2
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conn_mock = libvirt_mock.return_value
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conn_mock.lookupByName.return_value = domain_mock
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response = self.app.get('/redfish/v1/Systems/xxxx-yyyy-zzzz')
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self.assertEqual(200, response.status_code)
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self.assertEqual('xxxx-yyyy-zzzz', response.json['Id'])
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self.assertEqual('zzzz-yyyy-xxxx', response.json['UUID'])
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self.assertEqual('On', response.json['PowerState'])
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self.assertEqual(
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1, response.json['MemorySummary']['TotalSystemMemoryGiB'])
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self.assertEqual(2, response.json['ProcessorSummary']['Count'])
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self.assertEqual(
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'Cd', response.json['Boot']['BootSourceOverrideTarget'])
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self.assertEqual(
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'Legacy', response.json['Boot']['BootSourceOverrideMode'])
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@mock.patch('libvirt.open', autospec=True)
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def test_system_resource_patch(self, libvirt_mock):
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with open('sushy_tools/tests/unit/emulator/domain.xml', 'r') as f:
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data = f.read()
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domain_mock = mock.Mock()
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domain_mock.XMLDesc.return_value = data
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conn_mock = libvirt_mock.return_value
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conn_mock.lookupByName.return_value = domain_mock
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conn_mock.defineXML = mock.Mock()
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data = {'Boot': {'BootSourceOverrideTarget': 'Cd'}}
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response = self.app.patch('/redfish/v1/Systems/xxxx-yyyy-zzzz',
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json=data)
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self.assertEqual(204, response.status_code)
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@mock.patch('libvirt.open', autospec=True)
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def test_system_reset_action_on(self, libvirt_mock):
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domain_mock = mock.Mock()
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domain_mock.isActive.return_value = True
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conn_mock = libvirt_mock.return_value
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conn_mock.lookupByName.return_value = domain_mock
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data = {'ResetType': 'On'}
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response = self.app.post(
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'/redfish/v1/Systems/xxxx-yyyy-zzzz/Actions/ComputerSystem.Reset',
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json=data)
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self.assertEqual(204, response.status_code)
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domain_mock.create.assert_not_called()
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@mock.patch('libvirt.open', autospec=True)
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def test_system_reset_action_forceon(self, libvirt_mock):
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domain_mock = mock.Mock()
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domain_mock.isActive.return_value = True
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conn_mock = libvirt_mock.return_value
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conn_mock.lookupByName.return_value = domain_mock
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data = {'ResetType': 'ForceOn'}
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response = self.app.post(
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'/redfish/v1/Systems/xxxx-yyyy-zzzz/Actions/ComputerSystem.Reset',
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json=data)
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self.assertEqual(204, response.status_code)
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domain_mock.create.assert_not_called()
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@mock.patch('libvirt.open', autospec=True)
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def test_system_reset_action_forceoff(self, libvirt_mock):
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domain_mock = mock.Mock()
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domain_mock.isActive.return_value = True
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conn_mock = libvirt_mock.return_value
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conn_mock.lookupByName.return_value = domain_mock
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data = {'ResetType': 'ForceOff'}
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response = self.app.post(
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'/redfish/v1/Systems/xxxx-yyyy-zzzz/Actions/ComputerSystem.Reset',
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json=data)
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self.assertEqual(204, response.status_code)
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domain_mock.destroy.assert_called_once_with()
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@mock.patch('libvirt.open', autospec=True)
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def test_system_reset_action_shutdown(self, libvirt_mock):
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domain_mock = mock.Mock()
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domain_mock.isActive.return_value = True
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conn_mock = libvirt_mock.return_value
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conn_mock.lookupByName.return_value = domain_mock
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data = {'ResetType': 'GracefulShutdown'}
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response = self.app.post(
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'/redfish/v1/Systems/xxxx-yyyy-zzzz/Actions/ComputerSystem.Reset',
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json=data)
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self.assertEqual(204, response.status_code)
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domain_mock.shutdown.assert_called_once_with()
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@mock.patch('libvirt.open', autospec=True)
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def test_system_reset_action_restart(self, libvirt_mock):
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domain_mock = mock.Mock()
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domain_mock.isActive.return_value = True
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conn_mock = libvirt_mock.return_value
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conn_mock.lookupByName.return_value = domain_mock
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data = {'ResetType': 'GracefulRestart'}
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response = self.app.post(
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'/redfish/v1/Systems/xxxx-yyyy-zzzz/Actions/ComputerSystem.Reset',
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json=data)
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self.assertEqual(204, response.status_code)
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domain_mock.reboot.assert_called_once_with()
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@mock.patch('libvirt.open', autospec=True)
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def test_system_reset_action_forcerestart(self, libvirt_mock):
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domain_mock = mock.Mock()
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domain_mock.isActive.return_value = True
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conn_mock = libvirt_mock.return_value
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conn_mock.lookupByName.return_value = domain_mock
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data = {'ResetType': 'ForceRestart'}
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response = self.app.post(
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'/redfish/v1/Systems/xxxx-yyyy-zzzz/Actions/ComputerSystem.Reset',
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json=data)
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self.assertEqual(204, response.status_code)
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domain_mock.reset.assert_called_once_with()
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@mock.patch('libvirt.open', autospec=True)
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def test_system_reset_action_nmi(self, libvirt_mock):
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domain_mock = mock.Mock()
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domain_mock.isActive.return_value = True
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conn_mock = libvirt_mock.return_value
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conn_mock.lookupByName.return_value = domain_mock
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data = {'ResetType': 'Nmi'}
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response = self.app.post(
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'/redfish/v1/Systems/xxxx-yyyy-zzzz/Actions/ComputerSystem.Reset',
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json=data)
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self.assertEqual(204, response.status_code)
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domain_mock.injectNMI.assert_called_once_with()
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@mock.patch('libvirt.open', autospec=True)
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def test_get_bios(self, libvirt_mock):
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with open('sushy_tools/tests/unit/emulator/domain.xml') as f:
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domain_xml = f.read()
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conn_mock = libvirt_mock.return_value
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domain_mock = conn_mock.lookupByName.return_value
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domain_mock.XMLDesc.return_value = domain_xml
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bios_attributes = self.test_driver.get_bios('xxx-yyy-zzz')
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self.assertEqual(LibvirtDriver.DEFAULT_BIOS_ATTRIBUTES,
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bios_attributes)
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self.assertEqual(1, conn_mock.defineXML.call_count)
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@mock.patch('libvirt.open', autospec=True)
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def test_get_bios_existing(self, libvirt_mock):
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with open('sushy_tools/tests/unit/emulator/domain_bios.xml') as f:
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domain_xml = f.read()
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conn_mock = libvirt_mock.return_value
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domain_mock = conn_mock.lookupByName.return_value
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domain_mock.XMLDesc.return_value = domain_xml
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bios_attributes = self.test_driver.get_bios('xxx-yyy-zzz')
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self.assertEqual({"BootMode": "Bios",
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"EmbeddedSata": "Raid",
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"NicBoot1": "NetworkBoot",
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"ProcTurboMode": "Disabled"},
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bios_attributes)
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conn_mock.defineXML.assert_not_called()
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@mock.patch('libvirt.open', autospec=True)
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def test_set_bios(self, libvirt_mock):
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with open('sushy_tools/tests/unit/emulator/domain_bios.xml') as f:
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domain_xml = f.read()
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conn_mock = libvirt_mock.return_value
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domain_mock = conn_mock.lookupByName.return_value
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domain_mock.XMLDesc.return_value = domain_xml
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self.test_driver.set_bios('xxx-yyy-zzz',
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{"BootMode": "Uefi",
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"ProcTurboMode": "Enabled"})
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self.assertEqual(1, conn_mock.defineXML.call_count)
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@mock.patch('libvirt.open', autospec=True)
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def test_reset_bios(self, libvirt_mock):
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with open('sushy_tools/tests/unit/emulator/domain_bios.xml') as f:
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domain_xml = f.read()
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conn_mock = libvirt_mock.return_value
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domain_mock = conn_mock.lookupByName.return_value
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domain_mock.XMLDesc.return_value = domain_xml
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self.test_driver.reset_bios('xxx-yyy-zzz')
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self.assertEqual(1, conn_mock.defineXML.call_count)
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def test__process_bios_attributes_get_default(self):
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with open('sushy_tools/tests/unit/emulator/domain.xml') as f:
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domain_xml = f.read()
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result = self.test_driver._process_bios_attributes(domain_xml)
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self.assertTrue(result.attributes_written)
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self.assertEqual(LibvirtDriver.DEFAULT_BIOS_ATTRIBUTES,
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result.bios_attributes)
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self._assert_bios_xml(result.tree)
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def test__process_bios_attributes_get_default_metadata_exists(self):
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with open('sushy_tools/tests/unit/emulator/'
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'domain_metadata.xml') as f:
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domain_xml = f.read()
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result = self.test_driver._process_bios_attributes(domain_xml)
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self.assertTrue(result.attributes_written)
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self.assertEqual(LibvirtDriver.DEFAULT_BIOS_ATTRIBUTES,
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result.bios_attributes)
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self._assert_bios_xml(result.tree)
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def test__process_bios_attributes_get_existing(self):
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with open('sushy_tools/tests/unit/emulator/domain_bios.xml') as f:
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domain_xml = f.read()
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result = self.test_driver._process_bios_attributes(domain_xml)
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self.assertFalse(result.attributes_written)
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self.assertEqual({"BootMode": "Bios",
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"EmbeddedSata": "Raid",
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"NicBoot1": "NetworkBoot",
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"ProcTurboMode": "Disabled"},
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result.bios_attributes)
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self._assert_bios_xml(result.tree)
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def test__process_bios_attributes_update(self):
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with open('sushy_tools/tests/unit/emulator/domain_bios.xml') as f:
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domain_xml = f.read()
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result = self.test_driver._process_bios_attributes(
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domain_xml,
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{"BootMode": "Uefi",
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"ProcTurboMode": "Enabled"},
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True)
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self.assertTrue(result.attributes_written)
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self.assertEqual({"BootMode": "Uefi",
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"ProcTurboMode": "Enabled"},
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result.bios_attributes)
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self._assert_bios_xml(result.tree)
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def _assert_bios_xml(self, tree):
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ns = {'sushy': 'http://openstack.org/xmlns/libvirt/sushy'}
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self.assertIsNotNone(tree.find('metadata')
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.find('sushy:bios', ns)
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.find('sushy:attributes', ns))
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@mock.patch('libvirt.open', autospec=True)
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def test__process_bios_error(self, libvirt_mock):
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with open('sushy_tools/tests/unit/emulator/domain.xml') as f:
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domain_xml = f.read()
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conn_mock = libvirt_mock.return_value
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domain_mock = conn_mock.lookupByName.return_value
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domain_mock.XMLDesc.return_value = domain_xml
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conn_mock.defineXML.side_effect = libvirt.libvirtError(
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'because I can')
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self.assertRaises(FishyError,
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self.test_driver._process_bios,
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'xxx-yyy-zzz',
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{"BootMode": "Uefi",
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"ProcTurboMode": "Enabled"})
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@mock.patch('libvirt.openReadOnly', autospec=True)
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def test_get_nics(self, libvirt_mock):
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with open('sushy_tools/tests/unit/emulator/domain_nics.xml') as f:
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domain_xml = f.read()
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conn_mock = libvirt_mock.return_value
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domain_mock = conn_mock.lookupByName.return_value
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domain_mock.XMLDesc.return_value = domain_xml
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nics = self.test_driver.get_nics('xxx-yyy-zzz')
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self.assertEqual([{'id': '00:11:22:33:44:55',
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'mac': '00:11:22:33:44:55'},
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{'id': '52:54:00:4e:5d:37',
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'mac': '52:54:00:4e:5d:37'}],
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sorted(nics, key=lambda k: k['id']))
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@mock.patch('libvirt.openReadOnly', autospec=True)
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def test_get_nics_empty(self, libvirt_mock):
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with open('sushy_tools/tests/unit/emulator/domain.xml') as f:
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domain_xml = f.read()
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conn_mock = libvirt_mock.return_value
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domain_mock = conn_mock.lookupByName.return_value
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domain_mock.XMLDesc.return_value = domain_xml
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nics = self.test_driver.get_nics('xxx-yyy-zzz')
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self.assertEqual([], nics)
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