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
113 lines
4.8 KiB
Python
113 lines
4.8 KiB
Python
# Copyright (c) 2017 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 importlib
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import unittest
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import unittest.mock as mock
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from cloudbaseinit import conf as cloudbaseinit_conf
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from cloudbaseinit import constant
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from cloudbaseinit.plugins.common import base
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from cloudbaseinit.tests import testutils
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CONF = cloudbaseinit_conf.CONF
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MODPATH = "cloudbaseinit.plugins.windows.bootconfig"
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class BootConfigPluginTest(unittest.TestCase):
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def setUp(self):
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self.mock_wmi = mock.MagicMock()
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patcher = mock.patch.dict(
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"sys.modules",
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{
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"wmi": self.mock_wmi,
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'ctypes': mock.MagicMock(),
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'ctypes.windll': mock.MagicMock(),
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'ctypes.wintypes': mock.MagicMock(),
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'winioctlcon': mock.MagicMock()
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}
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)
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patcher.start()
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self.addCleanup(patcher.stop)
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bootconfig = importlib.import_module(MODPATH)
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self.boot_policy_plugin = bootconfig.BootStatusPolicyPlugin()
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self.bcd_config = bootconfig.BCDConfigPlugin()
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self.snatcher = testutils.LogSnatcher(MODPATH)
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@testutils.ConfPatcher("bcd_boot_status_policy",
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constant.POLICY_IGNORE_ALL_FAILURES)
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@mock.patch("cloudbaseinit.utils.windows.bootconfig."
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"set_boot_status_policy")
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def _test_execute_policy_plugin(self, mock_set_boot_status_policy,
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mock_service=None, mock_shared_data=None):
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expected_res = (base.PLUGIN_EXECUTION_DONE, False)
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expected_logs = [
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"Configuring boot status policy: %s" % CONF.bcd_boot_status_policy]
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with self.snatcher:
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res = self.boot_policy_plugin.execute(mock_service,
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mock_shared_data)
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self.assertEqual(res, expected_res)
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self.assertEqual(self.snatcher.output, expected_logs)
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mock_set_boot_status_policy.assert_called_once_with(
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CONF.bcd_boot_status_policy)
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def test_execute_set_bootstatus_policy(self):
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self._test_execute_policy_plugin()
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@mock.patch("cloudbaseinit.utils.windows.disk.Disk")
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def test_set_unique_disk_id(self, mock_disk):
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fake_disk_path = mock.sentinel.path
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mock_physical_disk = mock.MagicMock()
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expected_logs = ["Setting unique id on disk: %s" % fake_disk_path]
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mock_disk.__enter__.return_value = mock_physical_disk
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with self.snatcher:
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self.bcd_config._set_unique_disk_id(fake_disk_path)
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self.assertEqual(self.snatcher.output, expected_logs)
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mock_disk.assert_called_once_with(fake_disk_path, allow_write=True)
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@testutils.ConfPatcher("set_unique_boot_disk_id", True)
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@mock.patch(MODPATH + ".BCDConfigPlugin._set_unique_disk_id")
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@mock.patch("cloudbaseinit.utils.windows.bootconfig."
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"enable_auto_recovery")
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@mock.patch("cloudbaseinit.utils.windows.bootconfig."
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"set_current_bcd_device_to_boot_partition")
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@mock.patch("cloudbaseinit.utils.windows.bootconfig."
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"get_boot_system_devices")
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def test_execute_bcd_config(self, mock_get_boot,
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mock_set_current_bcd,
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mock_enable_auto_recovery,
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mock_set_unique_disk_id):
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mock_service = mock.Mock()
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mock_shared_data = mock.Mock()
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expected_res = (base.PLUGIN_EXECUTION_DONE, False)
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expected_logs = ["Configuring boot device"]
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mock_get_boot.return_value = "1"
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with self.snatcher:
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res_execute = self.bcd_config.execute(mock_service,
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mock_shared_data)
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self.assertEqual(self.snatcher.output, expected_logs)
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self.assertEqual(res_execute, expected_res)
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mock_get_boot.assert_called_once_with()
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mock_set_current_bcd.assert_called_once_with()
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mock_set_unique_disk_id.assert_called_once_with(
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u"\\\\.\\PHYSICALDRIVE0")
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def test_get_os_requirements(self):
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expected_res = ('win32', (6, 0))
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res_plugin = self.boot_policy_plugin.get_os_requirements()
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res_config = self.bcd_config.get_os_requirements()
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for res in (res_plugin, res_config):
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self.assertEqual(res, expected_res)
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