d61826a0c6
Added mock based unit tests for maasservice module, baseopenstack module and changed all other tests in compliance with latest refactoring.
137 lines
5.5 KiB
Python
137 lines
5.5 KiB
Python
# Copyright 2014 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 mock
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import os
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import uuid
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import unittest
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from oslo.config import cfg
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from cloudbaseinit.plugins.windows import userdatautils
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from cloudbaseinit.tests.metadata import fake_json_response
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CONF = cfg.CONF
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class UserDataUtilsTest(unittest.TestCase):
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def setUp(self):
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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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@mock.patch('re.search')
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@mock.patch('tempfile.gettempdir')
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@mock.patch('os.remove')
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@mock.patch('os.path.isdir')
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@mock.patch('os.path.exists')
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@mock.patch('os.path.expandvars')
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@mock.patch('cloudbaseinit.osutils.factory.get_os_utils')
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def _test_execute_user_data_script(self, mock_get_os_utils,
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mock_path_expandvars,
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mock_path_exists, mock_path_isdir,
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mock_os_remove, mock_gettempdir,
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mock_re_search, fake_user_data,
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directory_exists):
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mock_osutils = mock.MagicMock()
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mock_gettempdir.return_value = 'fake_temp'
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uuid.uuid4 = mock.MagicMock(return_value='randomID')
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match_instance = mock.MagicMock()
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path = os.path.join('fake_temp', 'randomID')
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args = None
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mock_get_os_utils.return_value = mock_osutils
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if fake_user_data == '^rem cmd\s':
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side_effect = [match_instance]
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number_of_calls = 1
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extension = '.cmd'
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args = [path+extension]
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shell = True
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elif fake_user_data == '^#!/usr/bin/env\spython\s':
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side_effect = [None, match_instance]
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number_of_calls = 2
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extension = '.py'
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args = ['python.exe', path+extension]
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shell = False
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elif fake_user_data == '#!':
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side_effect = [None, None, match_instance]
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number_of_calls = 3
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extension = '.sh'
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args = ['bash.exe', path+extension]
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shell = False
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elif fake_user_data == '#ps1\s':
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side_effect = [None, None, None, match_instance]
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number_of_calls = 4
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extension = '.ps1'
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args = ['powershell.exe', '-ExecutionPolicy', 'RemoteSigned',
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'-NonInteractive', path+extension]
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shell = False
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else:
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side_effect = [None, None, None, None, match_instance]
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number_of_calls = 5
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extension = '.ps1'
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shell = False
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if directory_exists:
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args = [mock_path_expandvars('%windir%\\sysnative\\'
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'WindowsPowerShell\\v1.0\\'
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'powershell.exe'),
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'-ExecutionPolicy',
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'RemoteSigned', '-NonInteractive', path+extension]
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mock_path_isdir.return_value = True
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else:
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mock_path_isdir.return_value = False
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mock_re_search.side_effect = side_effect
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with mock.patch('cloudbaseinit.plugins.windows.userdatautils.open',
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mock.mock_open(), create=True):
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response = userdatautils.execute_user_data_script(fake_user_data)
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mock_gettempdir.assert_called_once_with()
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self.assertEqual(mock_re_search.call_count, number_of_calls)
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if args:
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mock_osutils.execute_process.assert_called_with(args, shell)
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if not directory_exists:
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self.assertEqual(response, 0)
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else:
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self.assertEqual(response, None)
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def test_handle_batch(self):
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fake_user_data = '^rem cmd\s'
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self._test_execute_user_data_script(fake_user_data=fake_user_data,
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directory_exists=True)
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def test_handle_python(self):
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fake_user_data = '^#!/usr/bin/env\spython\s'
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self._test_execute_user_data_script(fake_user_data=fake_user_data,
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directory_exists=True)
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def test_handle_shell(self):
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fake_user_data = '^#!'
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self._test_execute_user_data_script(fake_user_data=fake_user_data,
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directory_exists=True)
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def test_handle_powershell(self):
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fake_user_data = '^#ps1\s'
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self._test_execute_user_data_script(fake_user_data=fake_user_data,
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directory_exists=True)
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def test_handle_powershell_sysnative(self):
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fake_user_data = '#ps1_sysnative\s'
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self._test_execute_user_data_script(fake_user_data=fake_user_data,
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directory_exists=True)
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def test_handle_powershell_sysnative_no_sysnative(self):
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fake_user_data = '#ps1_sysnative\s'
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self._test_execute_user_data_script(fake_user_data=fake_user_data,
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directory_exists=False)
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