paunch/paunch/tests/test_utils_common.py

29 lines
983 B
Python

# Copyright 2019 Red Hat, Inc.
# 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.
import mock
from paunch.tests import base
from paunch.utils import common
class TestUtilsCommon(base.TestCase):
@mock.patch("psutil.Process.cpu_affinity", return_value=[0, 1, 2, 3])
def test_get_cpus_allowed_list(self, mock_cpu):
expected_list = '0,1,2,3'
actual_list = common.get_cpus_allowed_list()
self.assertEqual(actual_list, expected_list)