82 lines
2.6 KiB
Python
82 lines
2.6 KiB
Python
# Copyright 2015 Cloudbase Solutions Srl
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#
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# All Rights Reserved.
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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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from unittest import mock
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from oslotest import base
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from oslotest import mock_fixture
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from six.moves import builtins
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import os
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from os_win import exceptions
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from os_win.utils import baseutils
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mock_fixture.patch_mock_module()
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class TestingException(Exception):
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pass
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class FakeWMIExc(exceptions.x_wmi):
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def __init__(self, hresult=None):
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super(FakeWMIExc, self).__init__()
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excepinfo = [None] * 5 + [hresult]
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self.com_error = mock.Mock(excepinfo=excepinfo)
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self.com_error.hresult = hresult
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class BaseTestCase(base.BaseTestCase):
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_autospec_classes = []
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def setUp(self):
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super(BaseTestCase, self).setUp()
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self.useFixture(mock_fixture.MockAutospecFixture())
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self._patch_autospec_classes()
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self.addCleanup(mock.patch.stopall)
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def _patch_autospec_classes(self):
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for class_type in self._autospec_classes:
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mocked_class = mock.MagicMock(autospec=class_type)
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patcher = mock.patch(
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'.'.join([class_type.__module__, class_type.__name__]),
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mocked_class)
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patcher.start()
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class OsWinBaseTestCase(BaseTestCase):
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def setUp(self):
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super(OsWinBaseTestCase, self).setUp()
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self._mock_wmi = mock.MagicMock()
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baseutils.BaseUtilsVirt._old_wmi = self._mock_wmi
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mock_os = mock.MagicMock(Version='6.3.0')
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self._mock_wmi.WMI.return_value.Win32_OperatingSystem.return_value = (
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[mock_os])
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if os.name == 'nt':
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# The wmi module is expected to exist and by the time this runs,
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# the tested module will have imported it already.
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wmi_patcher = mock.patch('wmi.WMI', new=self._mock_wmi.WMI)
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else:
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# The wmi module doesn't exist, we'll have to "create" it.
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wmi_patcher = mock.patch.object(builtins, 'wmi', create=True,
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new=self._mock_wmi)
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wmi_patcher.start()
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