d61826a0c6
Added mock based unit tests for maasservice module, baseopenstack module and changed all other tests in compliance with latest refactoring.
74 lines
2.8 KiB
Python
74 lines
2.8 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# 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 mock
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import unittest
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from oslo.config import cfg
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from cloudbaseinit.plugins.windows import sethostname
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from cloudbaseinit.tests.metadata import fake_json_response
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CONF = cfg.CONF
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class SetHostNamePluginPluginTests(unittest.TestCase):
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def setUp(self):
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self._sethostname_plugin = sethostname.SetHostNamePlugin()
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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('cloudbaseinit.osutils.factory.get_os_utils')
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def _test_execute(self, mock_get_os_utils, hostname_exists,
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new_hostname_length=1):
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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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new_hostname = 'x' * new_hostname_length
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if hostname_exists:
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mock_service.get_host_name.return_value = new_hostname
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else:
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mock_service.get_host_name.return_value = None
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CONF.set_override('netbios_host_name_compatibility', True)
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mock_get_os_utils.return_value = mock_osutils
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mock_osutils.set_host_name.return_value = False
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response = self._sethostname_plugin.execute(mock_service,
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fake_shared_data)
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mock_service.get_host_name.assert_caled_once_with()
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if hostname_exists is True:
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length = sethostname.NETBIOS_HOST_NAME_MAX_LEN
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mock_get_os_utils.assert_called_once_with()
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hostname = new_hostname.split('.', 1)[0]
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if len(new_hostname) > length:
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hostname = hostname[:length]
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mock_osutils.set_host_name.assert_called_once_with(hostname)
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self.assertEqual(response, (1, False))
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def test_execute_hostname_to_be_truncated(self):
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self._test_execute(
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hostname_exists=True,
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new_hostname_length=sethostname.NETBIOS_HOST_NAME_MAX_LEN + 1)
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def test_execute_no_truncate_needed(self):
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self._test_execute(
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hostname_exists=True,
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new_hostname_length=sethostname.NETBIOS_HOST_NAME_MAX_LEN)
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def test_execute_no_hostname(self):
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self._test_execute(hostname_exists=False)
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