diff options
Diffstat (limited to 'trove/tests/unittests/hacking/test_translation_checks.py')
| -rw-r--r-- | trove/tests/unittests/hacking/test_translation_checks.py | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/trove/tests/unittests/hacking/test_translation_checks.py b/trove/tests/unittests/hacking/test_translation_checks.py new file mode 100644 index 00000000..bd539f6b --- /dev/null +++ b/trove/tests/unittests/hacking/test_translation_checks.py @@ -0,0 +1,89 @@ +# 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 trove.hacking import translation_checks as tc +from trove.tests.unittests import trove_testtools + + +class HackingTestCase(trove_testtools.TestCase): + + def assertLinePasses(self, func, *args): + def check_callable(f, *args): + return next(f(*args)) + self.assertRaises(StopIteration, check_callable, func, *args) + + def assertLineFails(self, func, *args): + self.assertIsInstance(next(func(*args)), tuple) + + def test_factory(self): + def check_callable(fn): + self.assertTrue(hasattr(fn, '__call__')) + self.assertIsNone(tc.factory(check_callable)) + + def test_log_translations(self): + expected_marks = { + 'error': '_', + 'info': '_', + 'warning': '_', + 'critical': '_', + 'exception': '_', + } + logs = expected_marks.keys() + debug = "LOG.debug('OK')" + self.assertEqual( + 0, len(list(tc.validate_log_translations(debug, debug, 'f')))) + for log in logs: + bad = 'LOG.%s("Bad")' % log + self.assertEqual( + 1, len(list(tc.validate_log_translations(bad, bad, 'f')))) + ok = 'LOG.%s(_("OK"))' % log + self.assertEqual( + 0, len(list(tc.validate_log_translations(ok, ok, 'f')))) + ok = "LOG.%s('OK') # noqa" % log + self.assertEqual( + 0, len(list(tc.validate_log_translations(ok, ok, 'f')))) + ok = "LOG.%s(variable)" % log + self.assertEqual( + 0, len(list(tc.validate_log_translations(ok, ok, 'f')))) + # Do not do validations in tests + ok = 'LOG.%s("OK - unit tests")' % log + self.assertEqual( + 0, len(list(tc.validate_log_translations(ok, ok, + 'f/tests/f')))) + + for mark in tc._all_hints: + stmt = "LOG.%s(%s('test'))" % (log, mark) + self.assertEqual( + 0 if expected_marks[log] == mark else 1, + len(list(tc.validate_log_translations(stmt, stmt, 'f')))) + + def test_no_translate_debug_logs(self): + for hint in tc._all_hints: + bad = "LOG.debug(%s('bad'))" % hint + self.assertEqual( + 1, len(list(tc.no_translate_debug_logs(bad, 'f')))) + + def test_check_localized_exception_messages(self): + f = tc.check_raised_localized_exceptions + self.assertLineFails(f, " raise KeyError('Error text')", '') + self.assertLineFails(f, ' raise KeyError("Error text")', '') + self.assertLinePasses(f, ' raise KeyError(_("Error text"))', '') + self.assertLinePasses(f, ' raise KeyError(_ERR("Error text"))', '') + self.assertLinePasses(f, " raise KeyError(translated_msg)", '') + self.assertLinePasses(f, '# raise KeyError("Not translated")', '') + self.assertLinePasses(f, 'print("raise KeyError("Not ' + 'translated")")', '') + + def test_check_localized_exception_message_skip_tests(self): + f = tc.check_raised_localized_exceptions + self.assertLinePasses(f, "raise KeyError('Error text')", + 'neutron_lib/tests/unit/mytest.py') |