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#!/usr/bin/env python
from yubico import *
from yubico.yubikey_frame import *
import yubico.yubico_exception
import unittest
import struct
import re
class YubiKeyTests(unittest.TestCase):
def test_get_ykframe(self):
""" Test normal use """
buffer = YubiKeyFrame(command=0x01).to_string()
# check number of bytes returned
self.assertEqual(len(buffer), 70, "yubikey command buffer should always be 70 bytes")
# check that empty payload works (64 * '\x00')
all_zeros = b'\x00' * 64
self.assertTrue(buffer.startswith(all_zeros))
def test_get_ykframe_feature_reports(self):
""" Test normal use """
res = YubiKeyFrame(command=0x32).to_feature_reports()
self.assertEqual(res, [b'\x00\x00\x00\x00\x00\x00\x00\x80',
b'\x00\x32\x6b\x5b\x00\x00\x00\x89'
])
def test_get_ykframe_feature_reports2(self):
""" Test one serie of non-zero bytes in the middle of the payload """
payload = b'\x00' * 38
payload += b'\x01\x02\x03'
payload += b'\x00' * 23
res = YubiKeyFrame(command=0x32, payload=payload).to_feature_reports()
self.assertEqual(res, [b'\x00\x00\x00\x00\x00\x00\x00\x80',
b'\x00\x00\x00\x01\x02\x03\x00\x85',
b'\x002\x01s\x00\x00\x00\x89'])
def test_bad_payload(self):
""" Test that we get an exception for four bytes payload """
self.assertRaises(yubico_exception.InputError, YubiKeyFrame, command=0x32, payload=b'test')
def test_repr(self):
""" Test string representation of object """
# to achieve 100% test coverage ;)
frame = YubiKeyFrame(command=0x4d)
print("Frame is represented as %s" % frame)
re_match = re.search("YubiKeyFrame instance at .*: 77.$", str(frame))
self.assertNotEqual(re_match, None)
if __name__ == '__main__':
unittest.main()
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