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# Copyright 2016 Red Hat, Inc.
#
# 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.
from unittest import mock
import stevedore
from ironic.common import exception
from ironic.drivers.modules import noop
from ironic.tests import base
# TODO(dtantsur): move to ironic.common.driver_factory
def hardware_interface_extension_manager(interface):
"""Get a Stevedore extension manager for given hardware interface."""
return stevedore.extension.ExtensionManager(
'ironic.hardware.interfaces.%s' % interface,
invoke_on_load=True)
class NoInterfacesTestCase(base.TestCase):
iface_types = ['bios', 'console', 'inspect', 'raid', 'rescue', 'vendor']
task = mock.Mock(node=mock.Mock(driver='pxe_foobar', spec=['driver']),
spec=['node'])
def test_bios(self):
self.assertRaises(exception.UnsupportedDriverExtension,
getattr(noop.NoBIOS(), 'apply_configuration'),
self.task, '')
self.assertRaises(exception.UnsupportedDriverExtension,
getattr(noop.NoBIOS(), 'factory_reset'),
self.task)
def test_console(self):
for method in ('start_console', 'stop_console', 'get_console'):
self.assertRaises(exception.UnsupportedDriverExtension,
getattr(noop.NoConsole(), method),
self.task)
def test_rescue(self):
for method in ('rescue', 'unrescue'):
self.assertRaises(exception.UnsupportedDriverExtension,
getattr(noop.NoRescue(), method),
self.task)
def test_vendor(self):
self.assertRaises(exception.UnsupportedDriverExtension,
noop.NoVendor().validate,
self.task, 'method')
self.assertRaises(exception.UnsupportedDriverExtension,
noop.NoVendor().driver_validate,
'method')
def test_inspect(self):
self.assertRaises(exception.UnsupportedDriverExtension,
noop.NoInspect().inspect_hardware, self.task)
def test_load_by_name(self):
for iface_type in self.iface_types:
mgr = hardware_interface_extension_manager(iface_type)
inst = mgr['no-%s' % iface_type].obj
self.assertEqual({}, inst.get_properties())
self.assertRaises(exception.UnsupportedDriverExtension,
inst.validate, self.task)
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