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# Copyright 2016 Cloudbase Solutions Srl
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from unittest import mock
from os_win import exceptions
from os_win.tests.unit import test_base
from os_win.utils import _wqlutils
class WqlUtilsTestCase(test_base.OsWinBaseTestCase):
def _test_get_element_associated_class(self, fields=None):
mock_conn = mock.MagicMock()
_wqlutils.get_element_associated_class(
mock_conn, mock.sentinel.class_name,
element_instance_id=mock.sentinel.instance_id,
fields=fields)
expected_fields = ", ".join(fields) if fields else '*'
expected_query = (
"SELECT %(expected_fields)s FROM %(class_name)s "
"WHERE InstanceID LIKE '%(instance_id)s%%'" %
{'expected_fields': expected_fields,
'class_name': mock.sentinel.class_name,
'instance_id': mock.sentinel.instance_id})
mock_conn.query.assert_called_once_with(expected_query)
def test_get_element_associated_class(self):
self._test_get_element_associated_class()
def test_get_element_associated_class_specific_fields(self):
self._test_get_element_associated_class(
fields=['field', 'another_field'])
def test_get_element_associated_class_invalid_element(self):
self.assertRaises(
exceptions.WqlException,
_wqlutils.get_element_associated_class,
mock.sentinel.conn,
mock.sentinel.class_name)
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