c5ebf8deec
Most of the Windows-specific plugins were able to work on other platforms as well, as long as osutils provides the relevant functionalities. This restructuring is an effort for helping future additions of other platforms. Change-Id: I21a35eb6eb8e2439cfdf861c59afc51c3618a779
96 lines
3.2 KiB
Python
96 lines
3.2 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 os
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import unittest
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try:
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import unittest.mock as mock
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except ImportError:
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import mock
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from cloudbaseinit.plugins.common import execcmd
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from cloudbaseinit.plugins.common import userdatautils
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def _safe_remove(filepath):
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if not filepath:
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return
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try:
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os.remove(filepath)
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except OSError:
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pass
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@mock.patch('cloudbaseinit.osutils.factory.get_os_utils')
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class UserDataUtilsTest(unittest.TestCase):
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def _get_command(self, data):
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"""Get a command from the given data.
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If a command was obtained, then a cleanup will be added in order
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to remove the underlying target path of the command.
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"""
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command = userdatautils._get_command(data)
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if command and not isinstance(command, execcmd.CommandExecutor):
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self.addCleanup(_safe_remove, command._target_path)
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return command
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def test__get_command(self, _):
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command = self._get_command(b'rem cmd test')
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self.assertIsInstance(command, execcmd.Shell)
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command = self._get_command(b'#!/usr/bin/env python\ntest')
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self.assertIsInstance(command, execcmd.Python)
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command = self._get_command(b'#!/bin/bash')
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self.assertIsInstance(command, execcmd.Bash)
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command = self._get_command(b'#ps1_sysnative\n')
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self.assertIsInstance(command, execcmd.PowershellSysnative)
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command = self._get_command(b'#ps1_x86\n')
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self.assertIsInstance(command, execcmd.Powershell)
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command = self._get_command(b'<script>echo test</script>')
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self.assertIsInstance(command, execcmd.CommandExecutor)
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command = self._get_command(b'unknown')
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self.assertIsNone(command)
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def test_execute_user_data_script_no_commands(self, _):
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retval = userdatautils.execute_user_data_script(b"unknown")
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self.assertEqual(0, retval)
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@mock.patch('cloudbaseinit.plugins.common.userdatautils.'
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'_get_command')
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def test_execute_user_data_script_fails(self, mock_get_command, _):
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mock_get_command.return_value.side_effect = ValueError
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retval = userdatautils.execute_user_data_script(
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mock.sentinel.user_data)
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self.assertEqual(0, retval)
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@mock.patch('cloudbaseinit.plugins.common.userdatautils.'
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'_get_command')
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def test_execute_user_data_script(self, mock_get_command, _):
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mock_get_command.return_value.return_value = (
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mock.sentinel.output, mock.sentinel.error, -1
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)
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retval = userdatautils.execute_user_data_script(
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mock.sentinel.user_data)
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self.assertEqual(-1, retval)
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