def get_all(self, name, failobj=None):
        values = []
        name = name.lower()
        for k, v in self._headers:
            if k.lower() == name:
                values.append(v)
        if not values:
            return failobj
        return values
Test that the cas_user_authenticated signal is not fired when CAS
dataset/ETHPy150Open babble/babble/include/jython/Lib/email/message.py/Message.get_all--crossover with--dataset/ETHPy150Open mingchen/django-cas-ng/tests/test_signals.py/test_signal_not_fired_if_auth_fails