def test_19_pin_otp_functions(self):
db_token = Token.query.filter_by(serial=self.serial1).first()
db_token.set_pin("test")
token = TokenClass(db_token)
self.assertTrue(db_token.otplen == 6, 6)
(res, pin, otp) = token.split_pin_pass("test123456")
self.assertTrue(pin == "test", pin)
self.assertTrue(otp == "123456", otp)
self.assertTrue(token.check_pin(pin), pin)
self.assertTrue(token.check_otp("123456") == -1)
res = token.authenticate("test123456")
self.assertTrue(res == (True, -1, None), res)
