/usr/lib/python3/dist-packages/oslo_config/tests/test_cfgfilter.py is in python3-oslo.config 1:3.9.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# 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 oslotest import base as test_base
import testtools
from oslo_config import cfg
from oslo_config import cfgfilter
class BaseTestCase(test_base.BaseTestCase):
def setUp(self, conf=None):
super(BaseTestCase, self).setUp()
if conf is None:
self.conf = cfg.ConfigOpts()
else:
self.conf = conf
self.fconf = cfgfilter.ConfigFilter(self.conf)
class RegisterTestCase(BaseTestCase):
def test_register_opt_default(self):
self.fconf.register_opt(cfg.StrOpt('foo', default='bar'))
self.assertEqual('bar', self.fconf.foo)
self.assertEqual('bar', self.fconf['foo'])
self.assertIn('foo', self.fconf)
self.assertEqual(['foo'], list(self.fconf))
self.assertEqual(1, len(self.fconf))
self.assertNotIn('foo', self.conf)
self.assertEqual(0, len(self.conf))
self.assertRaises(cfg.NoSuchOptError, getattr, self.conf, 'foo')
def test_register_opt_none_default(self):
self.fconf.register_opt(cfg.StrOpt('foo'))
self.assertIsNone(self.fconf.foo)
self.assertIsNone(self.fconf['foo'])
self.assertIn('foo', self.fconf)
self.assertEqual(['foo'], list(self.fconf))
self.assertEqual(1, len(self.fconf))
self.assertNotIn('foo', self.conf)
self.assertEqual(0, len(self.conf))
self.assertRaises(cfg.NoSuchOptError, getattr, self.conf, 'foo')
def test_register_grouped_opt_default(self):
self.fconf.register_opt(cfg.StrOpt('foo', default='bar'),
group='blaa')
self.assertEqual('bar', self.fconf.blaa.foo)
self.assertEqual('bar', self.fconf['blaa']['foo'])
self.assertIn('blaa', self.fconf)
self.assertIn('foo', self.fconf.blaa)
self.assertEqual(['blaa'], list(self.fconf))
self.assertEqual(['foo'], list(self.fconf.blaa))
self.assertEqual(1, len(self.fconf))
self.assertEqual(1, len(self.fconf.blaa))
self.assertNotIn('blaa', self.conf)
self.assertEqual(0, len(self.conf))
self.assertRaises(cfg.NoSuchOptError, getattr, self.conf, 'blaa')
def test_register_grouped_opt_none_default(self):
self.fconf.register_opt(cfg.StrOpt('foo'), group='blaa')
self.assertIsNone(self.fconf.blaa.foo)
self.assertIsNone(self.fconf['blaa']['foo'])
self.assertIn('blaa', self.fconf)
self.assertIn('foo', self.fconf.blaa)
self.assertEqual(['blaa'], list(self.fconf))
self.assertEqual(['foo'], list(self.fconf.blaa))
self.assertEqual(1, len(self.fconf))
self.assertEqual(1, len(self.fconf.blaa))
self.assertNotIn('blaa', self.conf)
self.assertEqual(0, len(self.conf))
self.assertRaises(cfg.NoSuchOptError, getattr, self.conf, 'blaa')
def test_register_group(self):
group = cfg.OptGroup('blaa')
self.fconf.register_group(group)
self.fconf.register_opt(cfg.StrOpt('foo'), group=group)
self.assertIsNone(self.fconf.blaa.foo)
self.assertIsNone(self.fconf['blaa']['foo'])
self.assertIn('blaa', self.fconf)
self.assertIn('foo', self.fconf.blaa)
self.assertEqual(['blaa'], list(self.fconf))
self.assertEqual(['foo'], list(self.fconf.blaa))
self.assertEqual(1, len(self.fconf))
self.assertEqual(1, len(self.fconf.blaa))
self.assertNotIn('blaa', self.conf)
self.assertEqual(0, len(self.conf))
self.assertRaises(cfg.NoSuchOptError, getattr, self.conf, 'blaa')
def test_register_opts(self):
self.fconf.register_opts([cfg.StrOpt('foo'),
cfg.StrOpt('bar')])
self.assertIn('foo', self.fconf)
self.assertIn('bar', self.fconf)
self.assertNotIn('foo', self.conf)
self.assertNotIn('bar', self.conf)
def test_register_known_cli_opt(self):
self.conf.register_opt(cfg.StrOpt('foo'))
self.fconf.register_cli_opt(cfg.StrOpt('foo'))
self.assertIn('foo', self.fconf)
self.assertIn('foo', self.conf)
def test_register_unknown_cli_opt(self):
with testtools.ExpectedException(cfgfilter.CliOptRegisteredError):
self.fconf.register_cli_opt(cfg.StrOpt('foo'))
def test_register_known_cli_opts(self):
self.conf.register_cli_opts([cfg.StrOpt('foo'), cfg.StrOpt('bar')])
self.fconf.register_cli_opts([cfg.StrOpt('foo'), cfg.StrOpt('bar')])
self.assertIn('foo', self.fconf)
self.assertIn('bar', self.fconf)
self.assertIn('foo', self.conf)
self.assertIn('bar', self.conf)
def test_register_unknown_cli_opts(self):
self.conf.register_cli_opt(cfg.StrOpt('foo'))
with testtools.ExpectedException(cfgfilter.CliOptRegisteredError):
self.fconf.register_cli_opts([
cfg.StrOpt('foo'),
cfg.StrOpt('bar')
])
def test_register_opts_grouped(self):
self.fconf.register_opts([cfg.StrOpt('foo'), cfg.StrOpt('bar')],
group='blaa')
self.assertIn('foo', self.fconf.blaa)
self.assertIn('bar', self.fconf.blaa)
self.assertNotIn('blaa', self.conf)
def test_register_known_cli_opt_grouped(self):
self.conf.register_cli_opt(cfg.StrOpt('foo'), group='blaa')
self.fconf.register_cli_opt(cfg.StrOpt('foo'), group='blaa')
self.assertIn('foo', self.fconf.blaa)
self.assertIn('blaa', self.fconf)
self.assertIn('blaa', self.conf)
def test_register_unknown_cli_opt_grouped(self):
with testtools.ExpectedException(cfgfilter.CliOptRegisteredError):
self.fconf.register_cli_opt(cfg.StrOpt('foo'), group='blaa')
def test_register_known_cli_opts_grouped(self):
self.conf.register_cli_opts([cfg.StrOpt('foo'), cfg.StrOpt('bar')],
group='blaa')
self.fconf.register_cli_opts([cfg.StrOpt('foo'), cfg.StrOpt('bar')],
group='blaa')
self.assertIn('foo', self.fconf.blaa)
self.assertIn('bar', self.fconf.blaa)
self.assertIn('blaa', self.fconf)
self.assertIn('blaa', self.conf)
def test_register_unknown_opts_grouped(self):
self.conf.register_cli_opts([cfg.StrOpt('bar')], group='blaa')
with testtools.ExpectedException(cfgfilter.CliOptRegisteredError):
self.fconf.register_cli_opts([
cfg.StrOpt('foo'),
cfg.StrOpt('bar')
], group='blaa')
def test_unknown_opt(self):
self.assertNotIn('foo', self.fconf)
self.assertEqual(0, len(self.fconf))
self.assertRaises(cfg.NoSuchOptError, getattr, self.fconf, 'foo')
self.assertNotIn('blaa', self.conf)
def test_blocked_opt(self):
self.conf.register_opt(cfg.StrOpt('foo'))
self.assertIn('foo', self.conf)
self.assertEqual(1, len(self.conf))
self.assertIsNone(self.conf.foo)
self.assertNotIn('foo', self.fconf)
self.assertEqual(0, len(self.fconf))
self.assertRaises(cfg.NoSuchOptError, getattr, self.fconf, 'foo')
def test_already_registered_opt(self):
self.conf.register_opt(cfg.StrOpt('foo'))
self.fconf.register_opt(cfg.StrOpt('foo'))
self.assertIn('foo', self.conf)
self.assertEqual(1, len(self.conf))
self.assertIsNone(self.conf.foo)
self.assertIn('foo', self.fconf)
self.assertEqual(1, len(self.fconf))
self.assertIsNone(self.fconf.foo)
self.conf.set_override('foo', 'bar')
self.assertEqual('bar', self.conf.foo)
self.assertEqual('bar', self.fconf.foo)
def test_already_registered_opts(self):
self.conf.register_opts([cfg.StrOpt('foo'),
cfg.StrOpt('fu')])
self.fconf.register_opts([cfg.StrOpt('foo'),
cfg.StrOpt('bu')])
self.assertIn('foo', self.conf)
self.assertIn('fu', self.conf)
self.assertNotIn('bu', self.conf)
self.assertEqual(2, len(self.conf))
self.assertIsNone(self.conf.foo)
self.assertIsNone(self.conf.fu)
self.assertIn('foo', self.fconf)
self.assertIn('bu', self.fconf)
self.assertNotIn('fu', self.fconf)
self.assertEqual(2, len(self.fconf))
self.assertIsNone(self.fconf.foo)
self.assertIsNone(self.fconf.bu)
self.conf.set_override('foo', 'bar')
self.assertEqual('bar', self.conf.foo)
self.assertEqual('bar', self.fconf.foo)
def test_already_registered_cli_opt(self):
self.conf.register_cli_opt(cfg.StrOpt('foo'))
self.fconf.register_cli_opt(cfg.StrOpt('foo'))
self.assertIn('foo', self.conf)
self.assertEqual(1, len(self.conf))
self.assertIsNone(self.conf.foo)
self.assertIn('foo', self.fconf)
self.assertEqual(1, len(self.fconf))
self.assertIsNone(self.fconf.foo)
self.conf.set_override('foo', 'bar')
self.assertEqual('bar', self.conf.foo)
self.assertEqual('bar', self.fconf.foo)
def test_already_registered_cli_opts(self):
self.conf.register_cli_opts([cfg.StrOpt('foo'),
cfg.StrOpt('fu')])
self.fconf.register_cli_opts([cfg.StrOpt('foo'),
cfg.StrOpt('fu')])
self.assertIn('foo', self.conf)
self.assertIn('fu', self.conf)
self.assertEqual(2, len(self.conf))
self.assertIsNone(self.conf.foo)
self.assertIsNone(self.conf.fu)
self.assertIn('foo', self.fconf)
self.assertIn('fu', self.fconf)
self.assertEqual(2, len(self.fconf))
self.assertIsNone(self.fconf.foo)
self.assertIsNone(self.fconf.fu)
self.conf.set_override('foo', 'bar')
self.assertEqual('bar', self.conf.foo)
self.assertEqual('bar', self.fconf.foo)
class ImportTestCase(BaseTestCase):
def setUp(self):
super(ImportTestCase, self).setUp(cfg.CONF)
def test_import_opt(self):
self.assertFalse(hasattr(self.conf, 'fblaa'))
self.conf.import_opt('fblaa', 'oslo_config.tests.testmods.fblaa_opt')
self.assertTrue(hasattr(self.conf, 'fblaa'))
self.assertFalse(hasattr(self.fconf, 'fblaa'))
self.fconf.import_opt('fblaa', 'oslo_config.tests.testmods.fblaa_opt')
self.assertTrue(hasattr(self.fconf, 'fblaa'))
def test_import_opt_in_group(self):
self.assertFalse(hasattr(self.conf, 'fbar'))
self.conf.import_opt('foo', 'oslo_config.tests.testmods.fbar_foo_opt',
group='fbar')
self.assertTrue(hasattr(self.conf, 'fbar'))
self.assertTrue(hasattr(self.conf.fbar, 'foo'))
self.assertFalse(hasattr(self.fconf, 'fbar'))
self.fconf.import_opt('foo', 'oslo_config.tests.testmods.fbar_foo_opt',
group='fbar')
self.assertTrue(hasattr(self.fconf, 'fbar'))
self.assertTrue(hasattr(self.fconf.fbar, 'foo'))
def test_import_group(self):
self.assertFalse(hasattr(self.conf, 'fbaar'))
self.conf.import_group('fbaar',
'oslo_config.tests.testmods.fbaar_baa_opt')
self.assertTrue(hasattr(self.conf, 'fbaar'))
self.assertTrue(hasattr(self.conf.fbaar, 'baa'))
self.assertFalse(hasattr(self.fconf, 'fbaar'))
self.fconf.import_group('fbaar',
'oslo_config.tests.testmods.fbaar_baa_opt')
self.assertTrue(hasattr(self.fconf, 'fbaar'))
self.assertTrue(hasattr(self.fconf.fbaar, 'baa'))
class ExposeTestCase(BaseTestCase):
def test_expose_opt(self):
self.assertFalse(hasattr(self.conf, 'foo'))
self.assertFalse(hasattr(self.fconf, 'foo'))
self.conf.register_opt(cfg.StrOpt('foo'))
self.conf.set_override('foo', 'bar')
self.assertTrue(hasattr(self.conf, 'foo'))
self.assertEqual(self.conf.foo, 'bar')
self.assertFalse(hasattr(self.fconf, 'foo'))
self.fconf.expose_opt('foo')
self.assertTrue(hasattr(self.conf, 'foo'))
self.assertTrue(hasattr(self.fconf, 'foo'))
self.assertEqual(self.fconf.foo, 'bar')
def test_expose_opt_with_group(self):
self.assertFalse(hasattr(self.conf, 'foo'))
self.assertFalse(hasattr(self.fconf, 'foo'))
self.conf.register_opt(cfg.StrOpt('foo'), group='group')
self.conf.set_override('foo', 'bar', group='group')
self.assertTrue(hasattr(self.conf.group, 'foo'))
self.assertEqual(self.conf.group.foo, 'bar')
self.assertFalse(hasattr(self.fconf, 'group'))
self.fconf.expose_opt('foo', group='group')
self.assertTrue(hasattr(self.conf.group, 'foo'))
self.assertTrue(hasattr(self.fconf.group, 'foo'))
self.assertEqual(self.fconf.group.foo, 'bar')
def test_expose_group(self):
self.conf.register_opts([cfg.StrOpt('foo'),
cfg.StrOpt('bar')], group='group')
self.conf.register_opts([cfg.StrOpt('foo'),
cfg.StrOpt('bar')], group='another')
self.conf.set_override('foo', 'a', group='group')
self.conf.set_override('bar', 'b', group='group')
self.fconf.expose_group('group')
self.assertEqual('a', self.fconf.group.foo)
self.assertEqual('b', self.fconf.group.bar)
self.assertFalse(hasattr(self.fconf, 'another'))
self.assertTrue(hasattr(self.conf, 'another'))
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