342 lines
14 KiB
Python
342 lines
14 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import copy
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import importlib.util
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import json
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import os.path
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import sys
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from unittest import mock
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from oslotest import base
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def load_module(name, path):
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module_spec = importlib.util.spec_from_file_location(
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name, path
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)
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module = importlib.util.module_from_spec(module_spec)
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module_spec.loader.exec_module(module)
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return module
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# nasty: to import set_config (not a part of the kolla package)
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this_dir = os.path.dirname(sys.modules[__name__].__file__)
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set_configs_file = os.path.abspath(
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os.path.join(this_dir, '..',
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'docker', 'base', 'set_configs.py'))
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set_configs = load_module('set_configs', set_configs_file)
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class LoadFromFile(base.BaseTestCase):
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def test_load_ok(self):
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in_config = json.dumps({'command': '/bin/true',
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'config_files': {}})
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mo = mock.mock_open(read_data=in_config)
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with mock.patch.object(set_configs, 'open', mo):
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config = set_configs.load_config()
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set_configs.copy_config(config)
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self.assertEqual([
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mock.call('/var/lib/kolla/config_files/config.json'),
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mock.call().__enter__(),
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mock.call().read(),
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mock.call().__exit__(None, None, None),
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mock.call('/run_command', 'w+'),
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mock.call().__enter__(),
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mock.call().write('/bin/true'),
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mock.call().__exit__(None, None, None)], mo.mock_calls)
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class LoadFromEnv(base.BaseTestCase):
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def test_load_ok(self):
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in_config = json.dumps({'command': '/bin/true',
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'config_files': {}})
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mo = mock.mock_open()
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with mock.patch.object(set_configs, 'open', mo):
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with mock.patch.dict('os.environ', {'KOLLA_CONFIG': in_config}):
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config = set_configs.load_config()
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set_configs.copy_config(config)
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self.assertEqual([mock.call('/run_command', 'w+'),
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mock.call().__enter__(),
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mock.call().write('/bin/true'),
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mock.call().__exit__(None, None, None)],
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mo.mock_calls)
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FAKE_CONFIG_FILES = [
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set_configs.ConfigFile(
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'/var/lib/kolla/config_files/bar.conf',
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'/foo/bar.conf', 'user1', '0644')
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]
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FAKE_CONFIG_FILE = FAKE_CONFIG_FILES[0]
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class ConfigFileTest(base.BaseTestCase):
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@mock.patch('os.path.lexists', return_value=False)
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def test_delete_path_not_exists(self, mock_lexists):
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config_file = copy.deepcopy(FAKE_CONFIG_FILE)
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config_file._delete_path(config_file.dest)
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mock_lexists.assert_called_with(config_file.dest)
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@mock.patch('os.path.lexists', return_value=True)
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@mock.patch('os.path.isdir', return_value=True)
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@mock.patch('shutil.rmtree')
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def test_delete_path_exist_dir(self,
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mock_rmtree,
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mock_isdir,
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mock_lexists):
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config_file = copy.deepcopy(FAKE_CONFIG_FILE)
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config_file._delete_path(config_file.dest)
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mock_lexists.assert_called_with(config_file.dest)
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mock_isdir.assert_called_with(config_file.dest)
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mock_rmtree.assert_called_with(config_file.dest)
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@mock.patch('os.path.lexists', return_value=True)
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@mock.patch('os.path.isdir', return_value=False)
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@mock.patch('os.remove')
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def test_delete_path_exist_file(self,
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mock_remove,
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mock_isdir,
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mock_lexists):
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config_file = copy.deepcopy(FAKE_CONFIG_FILE)
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config_file._delete_path(config_file.dest)
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mock_lexists.assert_called_with(config_file.dest)
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mock_isdir.assert_called_with(config_file.dest)
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mock_remove.assert_called_with(config_file.dest)
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@mock.patch('shutil.copystat')
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@mock.patch('os.stat')
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@mock.patch('os.chown')
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def test_set_properties_from_file(self,
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mock_chown,
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mock_stat,
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mock_copystat):
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stat_result = mock.MagicMock()
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mock_stat.return_value = stat_result
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config_file = copy.deepcopy(FAKE_CONFIG_FILE)
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config_file._set_properties_from_file(config_file.source,
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config_file.dest)
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mock_copystat.assert_called_with(config_file.source, config_file.dest)
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mock_stat.assert_called_with(config_file.source)
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mock_chown.assert_called_with(config_file.dest, stat_result.st_uid,
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stat_result.st_gid)
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@mock.patch('os.chmod')
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@mock.patch.object(set_configs, 'handle_permissions')
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def test_set_properties_from_conf(self,
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mock_handle_permissions,
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mock_chmod):
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config_file = copy.deepcopy(FAKE_CONFIG_FILE)
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config_file._set_properties_from_conf(config_file.dest)
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mock_handle_permissions.assert_called_with({'permissions':
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[{'owner': 'user1',
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'path': config_file.dest,
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'perm': '0644'}]})
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@mock.patch('glob.glob', return_value=[])
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def test_copy_no_source_not_optional(self,
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mock_glob):
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config_file = copy.deepcopy(FAKE_CONFIG_FILE)
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self.assertRaises(set_configs.MissingRequiredSource,
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config_file.copy)
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@mock.patch('glob.glob', return_value=[])
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def test_copy_no_source_optional(self, mock_glob):
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config_file = copy.deepcopy(FAKE_CONFIG_FILE)
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config_file.optional = True
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config_file.copy()
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mock_glob.assert_called_with(config_file.source)
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@mock.patch.object(set_configs.ConfigFile, '_copy_file')
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@mock.patch('os.path.isdir', return_value=False)
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@mock.patch.object(set_configs.ConfigFile, '_create_parent_dirs')
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@mock.patch.object(set_configs.ConfigFile, '_delete_path')
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@mock.patch('glob.glob')
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def test_copy_one_source_file(self, mock_glob, mock_delete_path,
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mock_create_parent_dirs, mock_isdir,
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mock_copy_file):
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config_file = copy.deepcopy(FAKE_CONFIG_FILE)
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mock_glob.return_value = [config_file.source]
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config_file.copy()
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mock_glob.assert_called_with(config_file.source)
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mock_delete_path.assert_called_with(config_file.dest)
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mock_create_parent_dirs.assert_called_with(config_file.dest)
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mock_isdir.assert_called_with(config_file.source)
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mock_copy_file.assert_called_with(config_file.source,
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config_file.dest)
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@mock.patch.object(set_configs.ConfigFile, '_merge_directories')
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@mock.patch('os.path.isdir', return_value=True)
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@mock.patch.object(set_configs.ConfigFile, '_create_parent_dirs')
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@mock.patch.object(set_configs.ConfigFile, '_delete_path')
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@mock.patch('glob.glob')
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def test_copy_one_source_dir(self, mock_glob, mock_delete_path,
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mock_create_parent_dirs, mock_isdir,
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mock_merge_directories):
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config_file = copy.deepcopy(FAKE_CONFIG_FILE)
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mock_glob.return_value = [config_file.source]
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config_file.copy()
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mock_glob.assert_called_with(config_file.source)
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mock_delete_path.assert_called_with(config_file.dest)
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mock_create_parent_dirs.assert_called_with(config_file.dest)
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mock_merge_directories.assert_called_with(config_file.source,
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config_file.dest)
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@mock.patch.object(set_configs.ConfigFile, '_copy_file')
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@mock.patch('os.path.isdir', return_value=False)
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@mock.patch.object(set_configs.ConfigFile, '_create_parent_dirs')
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@mock.patch.object(set_configs.ConfigFile, '_delete_path')
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@mock.patch('glob.glob')
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def test_copy_glob_source_file(self, mock_glob, mock_delete_path,
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mock_create_parent_dirs, mock_isdir,
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mock_copy_file):
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config_file = set_configs.ConfigFile(
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'/var/lib/kolla/config_files/bar.*', '/foo/', 'user1', '0644')
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mock_glob.return_value = ['/var/lib/kolla/config_files/bar.conf',
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'/var/lib/kolla/config_files/bar.yml']
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config_file.copy()
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mock_glob.assert_called_with(config_file.source)
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self.assertEqual(mock_delete_path.mock_calls,
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[mock.call('/foo/bar.conf'),
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mock.call('/foo/bar.yml')])
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self.assertEqual(mock_create_parent_dirs.mock_calls,
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[mock.call('/foo/bar.conf'),
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mock.call('/foo/bar.yml')])
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self.assertEqual(mock_isdir.mock_calls,
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[mock.call('/var/lib/kolla/config_files/bar.conf'),
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mock.call('/var/lib/kolla/config_files/bar.yml')])
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self.assertEqual(mock_copy_file.mock_calls,
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[mock.call('/var/lib/kolla/config_files/bar.conf',
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'/foo/bar.conf'),
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mock.call('/var/lib/kolla/config_files/bar.yml',
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'/foo/bar.yml')])
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@mock.patch.object(set_configs.ConfigFile, '_cmp_file')
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@mock.patch('os.path.isdir', return_value=False)
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@mock.patch('glob.glob')
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def test_check_glob_source_file(self, mock_glob, mock_isdir,
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mock_cmp_file):
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config_file = set_configs.ConfigFile(
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'/var/lib/kolla/config_files/bar.*', '/foo/', 'user1', '0644')
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mock_glob.return_value = ['/var/lib/kolla/config_files/bar.conf',
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'/var/lib/kolla/config_files/bar.yml']
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mock_cmp_file.return_value = True
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config_file.check()
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self.assertEqual(mock_isdir.mock_calls,
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[mock.call('/var/lib/kolla/config_files/bar.conf'),
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mock.call('/var/lib/kolla/config_files/bar.yml')])
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self.assertEqual(mock_cmp_file.mock_calls,
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[mock.call('/var/lib/kolla/config_files/bar.conf',
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'/foo/bar.conf'),
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mock.call('/var/lib/kolla/config_files/bar.yml',
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'/foo/bar.yml')])
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@mock.patch.object(set_configs.ConfigFile, '_cmp_file')
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@mock.patch('os.path.isdir', return_value=False)
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@mock.patch('glob.glob')
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def test_check_glob_source_file_no_equal(self, mock_glob, mock_isdir,
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mock_cmp_file):
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config_file = set_configs.ConfigFile(
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'/var/lib/kolla/config_files/bar.*', '/foo/', 'user1', '0644')
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mock_glob.return_value = ['/var/lib/kolla/config_files/bar.conf',
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'/var/lib/kolla/config_files/bar.yml']
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mock_cmp_file.side_effect = [True, False]
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self.assertRaises(set_configs.ConfigFileBadState,
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config_file.check)
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self.assertEqual(mock_isdir.mock_calls,
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[mock.call('/var/lib/kolla/config_files/bar.conf'),
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mock.call('/var/lib/kolla/config_files/bar.yml')])
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self.assertEqual(mock_cmp_file.mock_calls,
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[mock.call('/var/lib/kolla/config_files/bar.conf',
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'/foo/bar.conf'),
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mock.call('/var/lib/kolla/config_files/bar.yml',
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'/foo/bar.yml')])
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@mock.patch.object(set_configs.ConfigFile, '_cmp_file')
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@mock.patch.object(set_configs.ConfigFile, '_cmp_dir')
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@mock.patch('os.path.isdir', return_value=False)
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@mock.patch('glob.glob')
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def test_check_source_dir(self, mock_glob, mock_isdir, mock_cmp_dir,
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mock_cmp_file):
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config_file = set_configs.ConfigFile(
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'/var/lib/kolla/config_files/bar', '/foo', 'user1', '0644')
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mock_glob.return_value = ['/var/lib/kolla/config_files/bar']
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mock_isdir.return_value = True
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mock_cmp_dir.return_value = True
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config_file.check()
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mock_isdir.assert_called_once_with('/var/lib/kolla/config_files/bar')
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mock_cmp_dir.assert_called_once_with(
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'/var/lib/kolla/config_files/bar', '/foo')
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mock_cmp_file.assert_not_called()
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@mock.patch.object(set_configs.ConfigFile, '_cmp_file')
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@mock.patch.object(set_configs.ConfigFile, '_cmp_dir')
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@mock.patch('os.path.isdir', return_value=False)
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@mock.patch('glob.glob')
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def test_check_source_dir_no_equal(self, mock_glob, mock_isdir,
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mock_cmp_dir, mock_cmp_file):
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config_file = set_configs.ConfigFile(
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'/var/lib/kolla/config_files/bar', '/foo', 'user1', '0644')
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mock_glob.return_value = ['/var/lib/kolla/config_files/bar']
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mock_isdir.return_value = True
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mock_cmp_dir.return_value = False
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self.assertRaises(set_configs.ConfigFileBadState,
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config_file.check)
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mock_isdir.assert_called_once_with('/var/lib/kolla/config_files/bar')
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mock_cmp_dir.assert_called_once_with(
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'/var/lib/kolla/config_files/bar', '/foo')
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mock_cmp_file.assert_not_called()
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