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
100 lines
4.0 KiB
Python
100 lines
4.0 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.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.rdp"
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class RDPPluginTest(unittest.TestCase):
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def setUp(self):
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self.mock_wmi = mock.MagicMock()
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self._winreg_mock = 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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"winreg": self._winreg_mock
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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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rdp = importlib.import_module(
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"cloudbaseinit.plugins.windows.rdp")
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self.rdp_settings = rdp.RDPSettingsPlugin()
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self.rdp_post = rdp.RDPPostCertificateThumbprintPlugin()
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self.snatcher = testutils.LogSnatcher(MODPATH)
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@mock.patch("cloudbaseinit.utils.windows.rdp."
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"get_rdp_certificate_thumbprint")
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def _test_execute_post(self, mock_get_rdp, mock_service=None,
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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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mock_get_rdp.return_value = mock.sentinel.cert
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with self.snatcher:
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res = self.rdp_post.execute(mock_service, mock_shared_data)
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if not mock_service.can_post_rdp_cert_thumbprint:
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expected_logs.append("The service does not provide the capability"
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" to post the RDP certificate thumbprint")
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else:
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expected_logs.append("Posting the RDP certificate thumbprint: %s"
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% mock.sentinel.cert)
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mock_get_rdp.assert_called_once_with()
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mock_service.post_rdp_cert_thumbprint.assert_called_once_with(
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mock.sentinel.cert)
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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.patch("cloudbaseinit.utils.windows.rdp.set_rdp_keepalive")
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def _test_execute_settings(self, mock_set_rdp, mock_service=None,
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mock_shared_data=None):
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expected_res = (base.PLUGIN_EXECUTION_DONE, False)
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expected_logs = ["Setting RDP KeepAlive: %s" % CONF.rdp_set_keepalive]
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with self.snatcher:
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res = self.rdp_settings.execute(mock_service, 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_rdp.assert_called_once_with(CONF.rdp_set_keepalive)
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def test_execute_set_rdp(self):
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mock_service = mock.Mock()
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self._test_execute_settings(mock_service=mock_service)
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def test_execute_can_not_post(self):
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mock_service = mock.Mock()
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mock_service.can_post_rdp_cert_thumbprint = False
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self._test_execute_post(mock_service=mock_service)
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def test_execute_can_post(self):
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mock_service = mock.Mock()
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mock_service.can_post_rdp_cert_thumbprint = True
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self._test_execute_post(mock_service=mock_service)
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def test_get_os_requirements(self):
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expected_res = ('win32', (5, 2))
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res_settings = self.rdp_settings.get_os_requirements()
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res_post = self.rdp_post.get_os_requirements()
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for res in (res_settings, res_post):
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self.assertEqual(res, expected_res)
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