c01a7a74f0
In Python 3, the mock module is now part of the unittest module. We no longer support Python 2, so there's no reason for the import checks. Change-Id: I7b4d68cba4b587ad9f0121058ba615a9bb0aec93
94 lines
3.9 KiB
Python
94 lines
3.9 KiB
Python
# Copyright 2013 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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import os
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import unittest
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import unittest.mock as mock
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from cloudbaseinit import exception
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from cloudbaseinit.plugins.common import base
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from cloudbaseinit.plugins.common import sshpublickeys
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from cloudbaseinit.tests.metadata import fake_json_response
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from cloudbaseinit.tests import testutils
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class SetUserSSHPublicKeysPluginTests(unittest.TestCase):
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def setUp(self):
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self._set_ssh_keys_plugin = sshpublickeys.SetUserSSHPublicKeysPlugin()
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self.fake_data = fake_json_response.get_fake_metadata_json(
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'2013-04-04')
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@testutils.ConfPatcher('username', 'fake_username')
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@mock.patch('cloudbaseinit.osutils.factory.get_os_utils')
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@mock.patch('os.path')
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@mock.patch('os.makedirs')
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def _test_execute(self, mock_os_makedirs, mock_os_path,
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mock_get_os_utils, user_home,
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metadata_provided_username=False):
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mock_service = mock.MagicMock()
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mock_osutils = mock.MagicMock()
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fake_shared_data = 'fake data'
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mock_service.get_public_keys.return_value = self.fake_data
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fake_username = 'fake_username'
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if metadata_provided_username:
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fake_username = mock.MagicMock()
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mock_service.get_admin_username.return_value = fake_username
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else:
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mock_service.get_admin_username.return_value = None
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mock_get_os_utils.return_value = mock_osutils
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mock_osutils.get_user_home.return_value = user_home
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mock_os_path.exists.return_value = False
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if user_home is None:
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self.assertRaises(exception.CloudbaseInitException,
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self._set_ssh_keys_plugin.execute,
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mock_service, fake_shared_data)
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else:
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with mock.patch('cloudbaseinit.plugins.common.sshpublickeys'
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'.open',
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mock.mock_open(), create=True):
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response = self._set_ssh_keys_plugin.execute(mock_service,
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fake_shared_data)
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mock_service.get_public_keys.assert_called_with()
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mock_osutils.get_user_home.assert_called_with(
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fake_username)
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self.assertEqual(2, mock_os_path.join.call_count)
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mock_os_makedirs.assert_called_once_with(mock_os_path.join())
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self.assertEqual((base.PLUGIN_EXECUTION_DONE, False), response)
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def test_execute_with_user_home(self):
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fake_user_home = os.path.join('fake', 'home')
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self._test_execute(user_home=fake_user_home)
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def test_execute_with_no_user_home(self):
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self._test_execute(user_home=None)
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def test_no_public_keys(self):
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mock_service = mock.Mock()
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mock_service.get_public_keys.return_value = None
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with testutils.LogSnatcher('cloudbaseinit.plugins.common.'
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'sshpublickeys') as snatcher:
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self._set_ssh_keys_plugin.execute(mock_service, {})
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expected_logging = ['Public keys not found in metadata']
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self.assertEqual(expected_logging, snatcher.output)
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def test_execute_with_user_provided_by_metadata(self):
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fake_user_home = os.path.join('fake', 'home')
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self._test_execute(user_home=fake_user_home,
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metadata_provided_username=True)
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