def test__run_user_returns_result(self):
case = self.make_case()
def returns():
return 1
run = RunTest(case)
run.result = ExtendedTestResult()
self.assertEqual(1, run._run_user(returns))
self.assertEqual([], run.result._events)
def test__run_user_does_not_catch_keyboard(self):
case = self.make_case()
def raises():
raise KeyboardInterrupt("yo")
run = RunTest(case, None)
run.result = ExtendedTestResult()
self.assertThat(lambda: run._run_user(raises),
Raises(MatchesException(KeyboardInterrupt)))
self.assertEqual([], run.result._events)
def test__run_user_can_catch_Exception(self):
case = self.make_case()
e = Exception('Yo')
def raises():
raise e
log = []
run = RunTest(case, [(Exception, None)])
run.result = ExtendedTestResult()
status = run._run_user(raises)
self.assertEqual(run.exception_caught, status)
self.assertEqual([], run.result._events)
self.assertEqual([], log)
def test__run_user_uncaught_Exception_raised(self):
case = self.make_case()
e = KeyError('Yo')
def raises():
raise e
log = []
def log_exc(self, result, err):
log.append((result, err))
run = RunTest(case, [(ValueError, log_exc)])
run.result = ExtendedTestResult()
self.assertThat(lambda: run._run_user(raises),
Raises(MatchesException(KeyError)))
self.assertEqual([], run.result._events)
self.assertEqual([], log)
def test__run_user_calls_onException(self):
case = self.make_case()
log = []
def handler(exc_info):
log.append("got it")
self.assertEqual(3, len(exc_info))
self.assertIsInstance(exc_info[1], KeyError)
self.assertIs(KeyError, exc_info[0])
case.addOnException(handler)
e = KeyError('Yo')
def raises():
raise e
run = RunTest(case, [(KeyError, None)])
run.result = ExtendedTestResult()
status = run._run_user(raises)
self.assertEqual(run.exception_caught, status)
self.assertEqual([], run.result._events)
self.assertEqual(["got it"], log)
def test__run_user_uncaught_Exception_from_exception_handler_raised(self):
case = self.make_case()
def broken_handler(exc_info):
# ValueError because thats what we know how to catch - and must
# not.
raise ValueError('boo')
case.addOnException(broken_handler)
e = KeyError('Yo')
def raises():
raise e
log = []
def log_exc(self, result, err):
log.append((result, err))
run = RunTest(case, [(ValueError, log_exc)])
run.result = ExtendedTestResult()
self.assertThat(lambda: run._run_user(raises),
Raises(MatchesException(ValueError)))
self.assertEqual([], run.result._events)
self.assertEqual([], log)
