119 lines
4.9 KiB
Python
119 lines
4.9 KiB
Python
# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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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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from paunch.tests import base
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from paunch.utils import common
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class TestUtilsCommonCpu(base.TestCase):
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@mock.patch("psutil.Process.cpu_affinity", return_value=[0, 1, 2, 3])
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def test_get_cpus_allowed_list(self, mock_cpu):
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expected_list = '0,1,2,3'
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actual_list = common.get_cpus_allowed_list()
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self.assertEqual(actual_list, expected_list)
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@mock.patch("psutil.cpu_count", return_value=4)
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def test_get_all_cpus(self, mock_cpu):
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expected_list = '0-3'
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actual_list = common.get_all_cpus()
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self.assertEqual(actual_list, expected_list)
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class TestUtilsCommonConfig(base.TestCase):
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def setUp(self):
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super(TestUtilsCommonConfig, self).setUp()
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self.config_content = "{'image': 'docker.io/haproxy'}"
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self.config_override = {'haproxy': {'image': 'quay.io/haproxy'}}
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self.open_func = 'paunch.utils.common.open'
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self.expected_config = {'haproxy': {'image': 'docker.io/haproxy'}}
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self.expected_config_over = {'haproxy': {'image': 'quay.io/haproxy'}}
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self.container = 'haproxy'
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self.old_config_file = '/var/lib/tripleo-config/' + \
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'hashed-container-startup-config-step_1.json'
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self.old_config_content = "{'haproxy': {'image': 'docker.io/haproxy'}}"
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@mock.patch('os.path.isdir')
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def test_load_config_dir_with_name(self, mock_isdir):
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mock_isdir.return_value = True
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mock_open = mock.mock_open(read_data=self.config_content)
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with mock.patch(self.open_func, mock_open):
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self.assertEqual(
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self.expected_config,
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common.load_config('/config_dir', self.container))
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@mock.patch('os.path.isdir')
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@mock.patch('glob.glob')
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def test_load_config_dir_without_name(self, mock_glob, mock_isdir):
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mock_isdir.return_value = True
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mock_glob.return_value = ['hashed-haproxy.json']
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mock_open = mock.mock_open(read_data=self.config_content)
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with mock.patch(self.open_func, mock_open):
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self.assertEqual(
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self.expected_config,
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common.load_config('/config_dir'))
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@mock.patch('os.path.isdir')
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def test_load_config_file_with_name(self, mock_isdir):
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mock_isdir.return_value = False
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mock_open = mock.mock_open(read_data=self.config_content)
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with mock.patch(self.open_func, mock_open):
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self.assertEqual(
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self.expected_config,
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common.load_config('/config_dir/haproxy.json', self.container))
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@mock.patch('os.path.isdir')
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def test_load_config_file_without_name(self, mock_isdir):
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mock_isdir.return_value = False
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mock_open = mock.mock_open(read_data=self.config_content)
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with mock.patch(self.open_func, mock_open):
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self.assertEqual(
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self.expected_config,
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common.load_config('/config_dir/haproxy.json'))
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@mock.patch('os.path.isdir')
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def test_load_config_file_backward_compat_with_name(self, mock_isdir):
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mock_isdir.return_value = False
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mock_open = mock.mock_open(read_data=self.old_config_content)
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with mock.patch(self.open_func, mock_open):
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self.assertEqual(
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self.expected_config,
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common.load_config(self.old_config_file, self.container))
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@mock.patch('os.path.isdir')
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@mock.patch('glob.glob')
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def test_load_config_file_backward_compat_without_name(self, mock_glob,
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mock_isdir):
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mock_isdir.return_value = False
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mock_glob.return_value = ['hashed-haproxy.json']
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mock_open = mock.mock_open(read_data=self.old_config_content)
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with mock.patch(self.open_func, mock_open):
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self.assertEqual(
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self.expected_config,
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common.load_config(self.old_config_file))
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@mock.patch('os.path.isdir')
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def test_load_config_dir_with_name_and_override(self, mock_isdir):
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mock_isdir.return_value = True
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mock_open = mock.mock_open(read_data=self.config_content)
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with mock.patch(self.open_func, mock_open):
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self.assertEqual(
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self.expected_config_over,
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common.load_config('/config_dir', self.container,
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self.config_override))
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