c8fd01e292
It seems sane to have consistent use of a 'TestCase' class wherever possible. I stumbled on need for this in porting some code (the reporter) back to cloud-init 0.7. Change-Id: Ia10546484dfe73154a68e817129ac2f950d5fe85
53 lines
1.9 KiB
Python
53 lines
1.9 KiB
Python
# Copyright (C) 2015 Canonical Ltd.
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# Copyright 2015 Cloudbase Solutions Srl
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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 cloudinit.osys import base
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from cloudinit.tests import TestCase
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from cloudinit.tests.util import mock
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class TestOSUtils(TestCase):
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@mock.patch('importlib.import_module')
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@mock.patch('platform.linux_distribution')
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@mock.patch('platform.system')
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def _test_getosutils(self, mock_system,
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mock_linux_distribution, mock_import_module,
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linux=False):
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if linux:
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os_name = 'Linux'
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mock_linux_distribution.return_value = (os_name, None, None)
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else:
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os_name = 'Windows'
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mock_system.return_value = os_name
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mock_linux_distribution.return_value = (None, None, None)
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module = base.get_osutils()
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mock_import_module.assert_called_once_with(
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"cloudinit.osys.{0}.base".format(os_name.lower()))
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self.assertEqual(mock_import_module.return_value.OSUtils,
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module)
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if linux:
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mock_linux_distribution.assert_called_once_with()
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self.assertFalse(mock_system.called)
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else:
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mock_linux_distribution.assert_called_once_with()
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mock_system.assert_called_once_with()
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def test_getosutils(self):
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self._test_getosutils(linux=True)
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self._test_getosutils(linux=False)
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