34fd61bdc2
Update all .py source files by
$ pyupgrade --py3-only $(git ls-files | grep ".py$")
to modernize the code according to Python 3 syntaxes.
pep8 errors are fixed by
$ autopep8 --select=E127,E128,E501 --max-line-length 79 -r \
--in-place oslo_messaging
and a few manual adjustments.
Also add the pyupgrade hook to pre-commit to avoid merging additional
Python 2 syntaxes.
Change-Id: I8115b7f8c5d27ce935e4422c351add4bb72e354f
112 lines
3.8 KiB
Python
112 lines
3.8 KiB
Python
# Copyright 2013 Red Hat, Inc.
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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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from oslo_messaging._drivers import common
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from oslo_messaging import _utils as utils
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from oslo_messaging.tests import utils as test_utils
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from unittest import mock
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class VersionIsCompatibleTestCase(test_utils.BaseTestCase):
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def test_version_is_compatible_same(self):
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self.assertTrue(utils.version_is_compatible('1.23', '1.23'))
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def test_version_is_compatible_newer_minor(self):
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self.assertTrue(utils.version_is_compatible('1.24', '1.23'))
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def test_version_is_compatible_older_minor(self):
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self.assertFalse(utils.version_is_compatible('1.22', '1.23'))
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def test_version_is_compatible_major_difference1(self):
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self.assertFalse(utils.version_is_compatible('2.23', '1.23'))
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def test_version_is_compatible_major_difference2(self):
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self.assertFalse(utils.version_is_compatible('1.23', '2.23'))
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def test_version_is_compatible_newer_rev(self):
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self.assertFalse(utils.version_is_compatible('1.23', '1.23.1'))
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def test_version_is_compatible_newer_rev_both(self):
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self.assertFalse(utils.version_is_compatible('1.23.1', '1.23.2'))
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def test_version_is_compatible_older_rev_both(self):
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self.assertTrue(utils.version_is_compatible('1.23.2', '1.23.1'))
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def test_version_is_compatible_older_rev(self):
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self.assertTrue(utils.version_is_compatible('1.24', '1.23.1'))
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def test_version_is_compatible_no_rev_is_zero(self):
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self.assertTrue(utils.version_is_compatible('1.23.0', '1.23'))
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class TimerTestCase(test_utils.BaseTestCase):
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def test_no_duration_no_callback(self):
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t = common.DecayingTimer()
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t.start()
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remaining = t.check_return()
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self.assertIsNone(remaining)
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def test_no_duration_but_maximum(self):
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t = common.DecayingTimer()
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t.start()
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remaining = t.check_return(maximum=2)
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self.assertEqual(2, remaining)
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@mock.patch('oslo_utils.timeutils.now')
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def test_duration_expired_no_callback(self, now):
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now.return_value = 0
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t = common.DecayingTimer(2)
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t.start()
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now.return_value = 3
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remaining = t.check_return()
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self.assertEqual(0, remaining)
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@mock.patch('oslo_utils.timeutils.now')
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def test_duration_callback(self, now):
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now.return_value = 0
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t = common.DecayingTimer(2)
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t.start()
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now.return_value = 3
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callback = mock.Mock()
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remaining = t.check_return(callback)
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self.assertEqual(0, remaining)
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callback.assert_called_once_with()
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@mock.patch('oslo_utils.timeutils.now')
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def test_duration_callback_with_args(self, now):
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now.return_value = 0
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t = common.DecayingTimer(2)
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t.start()
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now.return_value = 3
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callback = mock.Mock()
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remaining = t.check_return(callback, 1, a='b')
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self.assertEqual(0, remaining)
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callback.assert_called_once_with(1, a='b')
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@mock.patch('oslo_utils.timeutils.now')
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def test_reset(self, now):
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now.return_value = 0
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t = common.DecayingTimer(3)
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t.start()
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now.return_value = 1
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remaining = t.check_return()
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self.assertEqual(2, remaining)
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t.restart()
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remaining = t.check_return()
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self.assertEqual(3, remaining)
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