68 lines
2.6 KiB
Python
68 lines
2.6 KiB
Python
# Copyright 2016 Cloudbase Solutions Srl
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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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import mock
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from os_win import exceptions
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from os_win.tests.unit import test_base
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from os_win.utils import hostutils10
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class HostUtils10TestCase(test_base.OsWinBaseTestCase):
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"""Unit tests for the Hyper-V HostUtils10 class."""
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def setUp(self):
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super(HostUtils10TestCase, self).setUp()
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self._hostutils = hostutils10.HostUtils10()
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self._hostutils._conn_hgs_attr = mock.MagicMock()
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@mock.patch.object(hostutils10.HostUtils10, '_get_wmi_conn')
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def test_conn_hgs(self, mock_get_wmi_conn):
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self._hostutils._conn_hgs_attr = None
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self.assertEqual(mock_get_wmi_conn.return_value,
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self._hostutils._conn_hgs)
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mock_get_wmi_conn.assert_called_once_with(
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self._hostutils._HGS_NAMESPACE % self._hostutils._host)
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@mock.patch.object(hostutils10.HostUtils10, '_get_wmi_conn')
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def test_conn_hgs_no_namespace(self, mock_get_wmi_conn):
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self._hostutils._conn_hgs_attr = None
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mock_get_wmi_conn.side_effect = [exceptions.OSWinException]
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self.assertRaises(exceptions.OSWinException,
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lambda: self._hostutils._conn_hgs)
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mock_get_wmi_conn.assert_called_once_with(
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self._hostutils._HGS_NAMESPACE % self._hostutils._host)
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def _test_is_host_guarded(self, return_code=0, is_host_guarded=True):
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hgs_config = self._hostutils._conn_hgs.MSFT_HgsClientConfiguration
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hgs_config.Get.return_value = (return_code,
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mock.MagicMock
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(IsHostGuarded=is_host_guarded))
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expected_result = is_host_guarded and not return_code
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result = self._hostutils.is_host_guarded()
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self.assertEqual(expected_result, result)
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def test_is_guarded_host_config_error(self):
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self._test_is_host_guarded(return_code=mock.sentinel.return_code)
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def test_is_guarded_host(self):
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self._test_is_host_guarded()
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def test_is_not_guarded_host(self):
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self._test_is_host_guarded(is_host_guarded=False)
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