def test_buffer(self):
        return self.runTest(
            ["APOP moshez dummy",
             "LIST",
             "UIDL",
             "RETR 1",
             "RETR 2",
             "DELE 1",
             "RETR 1",
             "QUIT"],
            ['+OK <moshez>',
             '+OK Authentication succeeded',
             '+OK 1',
             '1 44',
             '.',
             '+OK ',
             '1 0',
             '.',
             '+OK 44',
             'From: moshe',
             'To: moshe',
             '',
             'How are you, friend?',
             '.',
             '-ERR Bad message number argument',
             '+OK ',
             '-ERR message deleted',
             '+OK '])
Raises an exception if needle is in haystack
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/mail/test/test_pop3.py/AnotherPOP3TestCase.test_buffer--crossover with--dataset/ETHPy150Open ooici/pyon/pyon/util/arg_check.py/validate_not_in