def test_simple_handshake(self):
mock = self.mox.CreateMockAnything()
mock.__call__(IsA(SmtpSession)).AndReturn(mock)
mock.handle_banner(IsA(Reply), ('127.0.0.1', 0))
mock.handle_helo(IsA(Reply), 'there')
self.mox.ReplayAll()
h = SmtpSession(('127.0.0.1', 0), mock, None)
h.BANNER_(Reply('220'))
h.HELO(Reply('250'), 'there')
self.assertEqual('there', h.ehlo_as)
self.assertFalse(h.extended_smtp)
