def test_flattening(self):
f1 = _captured_failure('Wrap me')
f2 = _captured_failure('Wrap me, too')
f3 = _captured_failure('Woot!')
try:
raise failure.WrappedFailure([f1, f2])
except Exception:
fail_obj = failure.Failure.from_exc_info()
wf = failure.WrappedFailure([fail_obj, f3])
self.assertEqual([f1, f2, f3], list(wf))
def test_two_failures(self):
fls = [
_captured_failure('Woot!'),
_captured_failure('Oh, not again!')
]
wf = failure.WrappedFailure(fls)
self.assertEqual(2, len(wf))
self.assertEqual(fls, list(wf))
def test_wrapped_failure_non_ascii_unicode(self):
hi_cn = u'嗨'
fail = ValueError(hi_cn)
self.assertEqual(hi_cn, encodeutils.exception_to_unicode(fail))
fail = failure.Failure.from_exception(fail)
wrapped_fail = failure.WrappedFailure([fail])
expected_result = (u"WrappedFailure: "
"[Failure: %s.ValueError: %s]" % (EXCP_BASE, hi_cn))
self.assertEqual(expected_result, six.text_type(wrapped_fail))
def test_simple_check(self):
fail_obj = _captured_failure('Woot!')
wf = failure.WrappedFailure([fail_obj])
self.assertEqual(RuntimeError, wf.check(RuntimeError))
self.assertIsNone(wf.check(ValueError))
def test_simple_iter(self):
fail_obj = _captured_failure('Woot!')
wf = failure.WrappedFailure([fail_obj])
self.assertEqual(1, len(wf))
self.assertEqual([fail_obj], list(wf))