89 lines
3.0 KiB
Python
89 lines
3.0 KiB
Python
# Copyright 2014 IBM Corp.
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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 sys
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import warnings
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from oslo_log import log
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from sqlalchemy import exc
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from testtools import matchers
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from keystone.tests import unit
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LOG = log.getLogger(__name__)
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class BaseTestTestCase(unit.BaseTestCase):
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def test_unexpected_exit(self):
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# if a test calls sys.exit it raises rather than exiting.
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self.assertThat(lambda: sys.exit(),
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matchers.raises(unit.UnexpectedExit))
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class TestOverrideSkipping(unit.BaseTestCase):
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class TestParent(unit.BaseTestCase):
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def test_in_parent(self):
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pass
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class TestChild(TestParent):
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def test_in_parent(self):
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self.skip_test_overrides('some message')
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def test_not_in_parent(self):
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self.skip_test_overrides('some message')
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def test_skip_test_override_success(self):
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# NOTE(dstanek): let's run the test and see what happens
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test = self.TestChild('test_in_parent')
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result = test.run()
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# NOTE(dstanek): reach into testtools to ensure the test succeeded
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self.assertEqual([], result.decorated.errors)
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def test_skip_test_override_fails_for_missing_parent_test_case(self):
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# NOTE(dstanek): let's run the test and see what happens
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test = self.TestChild('test_not_in_parent')
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result = test.run()
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# NOTE(dstanek): reach into testtools to ensure the test failed
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# the way we expected
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observed_error = result.decorated.errors[0]
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observed_error_msg = observed_error[1]
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expected_error_msg = ("'test_not_in_parent' is not a previously "
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"defined test method")
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self.assertIn(expected_error_msg, observed_error_msg)
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class TestTestCase(unit.TestCase):
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def test_bad_log(self):
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# If the arguments are invalid for the string in a log it raises an
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# exception during testing.
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self.assertThat(
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lambda: LOG.warning('String %(p1)s %(p2)s', {'p1': 'something'}),
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matchers.raises(KeyError))
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def test_sa_warning(self):
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self.assertThat(
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lambda: warnings.warn('test sa warning error', exc.SAWarning),
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matchers.raises(exc.SAWarning))
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def test_deprecation_warnings_are_raised_as_exceptions_in_tests(self):
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self.assertThat(
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lambda: warnings.warn('this is deprecated', DeprecationWarning),
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matchers.raises(DeprecationWarning))
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