"""
card_test_ds_counter.py - test the result of DS counter

Copyright (C) 2021  g10 Code GmbH
Author: NIIBE Yutaka <gniibe@fsij.org>

This file is a part of Gnuk, a GnuPG USB Token implementation.

Gnuk is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Gnuk is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
"""

from struct import pack
from re import match, DOTALL
from util import *
from constants_for_test import *

class Test_Card_DS_Counter(object):
    def test_ds_counter_1(self, card):
        c = get_data_object(card, 0x7a)
        assert c == b'\x93\x03\x00\x00\x01'