def test_silence_passed_exception(self):
exception = None
try:
with silence_exception(ValueError):
raise ValueError('Testing')
except Exception as exc:
exception = exc
self.assertIsNone(exception)
def test_silences_passed_exception_with_correct_message(self):
exception = None
exc_message = 'Testing with msg argument.'
try:
with silence_exception(ValueError, msg=exc_message):
raise ValueError(exc_message)
except Exception as exc:
exception = exc
self.assertIsNone(exception)
def test_not_silences_different_exception_with_same_message(self):
exc_message = 'Testing with msg argument.'
with self.assertRaises(TypeError):
with silence_exception(ValueError, msg=exc_message):
raise TypeError(exc_message)
def test_not_silences_passed_exception_with_different_message(self):
exc_message = 'Testing with msg argument.'
with self.assertRaises(ValueError):
with silence_exception(ValueError, msg=exc_message):
raise ValueError(f'{exc_message} - different.')
def test_not_silences_passed_exception_outside_context_manager(self):
with self.assertRaises(ValueError, msg='Testing outside with-block'):
with silence_exception(ValueError):
raise ValueError('Testing inside with-block')
raise ValueError('Testing outside with-block')
def test_when_raised_expected_error(self):
with silence_exception(ValueError):
# nothing should happen
raise ValueError('Test')
def test_not_silences_different_exception_from_passed_one(self):
with self.assertRaises(ValueError):
with silence_exception(TypeError):
raise ValueError('Testing')
def test_when_raised_unexpected_error_with_msg(self):
with self.assertRaisesRegex(ValueError, 'Test'):
with silence_exception(ValueError, 'Testing.'):
# the error should be re-raised since it is not expected.
raise ValueError('Test')
def test_with_same_error_should_not_raise(self):
with silence_exception(ValueError):
# nothing should happen
raise ValueError('Test')
def test_with_differents_error_but_same_message_should_raise(self):
with self.assertRaises(TypeError):
with silence_exception(ValueError, 'Test'):
raise TypeError('Test')
def test_with_same_error_but_different_message_should_raise(self):
with self.assertRaises(ValueError):
with silence_exception(ValueError, 'Testing.'):
# the error should be re-raised since it is not expected.
raise ValueError('Test')
def test_with_different_errors_should_reraise(self):
with self.assertRaises(TypeError):
with silence_exception(ValueError):
# the error should be re-raised since it is not expected.
raise TypeError('Test')