diff options
Diffstat (limited to 'glucometerutils/support/tests/test_lifescan.py')
-rwxr-xr-x | glucometerutils/support/tests/test_lifescan.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/glucometerutils/support/tests/test_lifescan.py b/glucometerutils/support/tests/test_lifescan.py new file mode 100755 index 0000000..b50b5d6 --- /dev/null +++ b/glucometerutils/support/tests/test_lifescan.py @@ -0,0 +1,20 @@ +# -*- coding: utf-8 -*- +# +# SPDX-License-Identifier: MIT +"""Tests for the LifeScan OneTouch Ultra Mini driver.""" + +# pylint: disable=protected-access,missing-docstring + +import array + +from absl.testing import absltest +from glucometerutils.support import lifescan + + +class TestChecksum(absltest.TestCase): + def test_crc(self): + self.assertEqual(0x41CD, lifescan.crc_ccitt(b"\x02\x06\x06\x03")) + + def test_crc_array(self): + cmd_array = array.array("B", b"\x02\x06\x08\x03") + self.assertEqual(0x62C2, lifescan.crc_ccitt(cmd_array)) |