90 lines
3.8 KiB
Python
90 lines
3.8 KiB
Python
# 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 trove.hacking import translation_checks as tc
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from trove.tests.unittests import trove_testtools
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class HackingTestCase(trove_testtools.TestCase):
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def assertLinePasses(self, func, *args):
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def check_callable(f, *args):
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return next(f(*args))
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self.assertRaises(StopIteration, check_callable, func, *args)
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def assertLineFails(self, func, *args):
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self.assertIsInstance(next(func(*args)), tuple)
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def test_factory(self):
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def check_callable(fn):
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self.assertTrue(hasattr(fn, '__call__'))
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self.assertIsNone(tc.factory(check_callable))
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def test_log_translations(self):
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expected_marks = {
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'error': '_',
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'info': '_',
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'warning': '_',
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'critical': '_',
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'exception': '_',
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}
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logs = expected_marks.keys()
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debug = "LOG.debug('OK')"
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self.assertEqual(
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0, len(list(tc.validate_log_translations(debug, debug, 'f'))))
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for log in logs:
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bad = 'LOG.%s("Bad")' % log
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self.assertEqual(
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1, len(list(tc.validate_log_translations(bad, bad, 'f'))))
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ok = 'LOG.%s(_("OK"))' % log
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self.assertEqual(
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0, len(list(tc.validate_log_translations(ok, ok, 'f'))))
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ok = "LOG.%s('OK') # noqa" % log
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self.assertEqual(
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0, len(list(tc.validate_log_translations(ok, ok, 'f'))))
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ok = "LOG.%s(variable)" % log
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self.assertEqual(
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0, len(list(tc.validate_log_translations(ok, ok, 'f'))))
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# Do not do validations in tests
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ok = 'LOG.%s("OK - unit tests")' % log
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self.assertEqual(
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0, len(list(tc.validate_log_translations(ok, ok,
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'f/tests/f'))))
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for mark in tc._all_hints:
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stmt = "LOG.%s(%s('test'))" % (log, mark)
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self.assertEqual(
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0 if expected_marks[log] == mark else 1,
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len(list(tc.validate_log_translations(stmt, stmt, 'f'))))
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def test_no_translate_debug_logs(self):
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for hint in tc._all_hints:
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bad = "LOG.debug(%s('bad'))" % hint
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self.assertEqual(
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1, len(list(tc.no_translate_debug_logs(bad, 'f'))))
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def test_check_localized_exception_messages(self):
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f = tc.check_raised_localized_exceptions
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self.assertLineFails(f, " raise KeyError('Error text')", '')
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self.assertLineFails(f, ' raise KeyError("Error text")', '')
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self.assertLinePasses(f, ' raise KeyError(_("Error text"))', '')
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self.assertLinePasses(f, ' raise KeyError(_ERR("Error text"))', '')
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self.assertLinePasses(f, " raise KeyError(translated_msg)", '')
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self.assertLinePasses(f, '# raise KeyError("Not translated")', '')
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self.assertLinePasses(f, 'print("raise KeyError("Not '
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'translated")")', '')
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def test_check_localized_exception_message_skip_tests(self):
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f = tc.check_raised_localized_exceptions
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self.assertLinePasses(f, "raise KeyError('Error text')",
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'neutron_lib/tests/unit/mytest.py')
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