-from flasher.flasher import calc_sum
+from flasher.flasher import calc_sum, unpack_pkt
import pytest
def test_calc_sum():
assert calc_sum(0x34, ['0x00']) == (0, 0x2, 0xCA)
assert calc_sum(0x00, ['0x00']) == (0, 0x02, 0xFE)
+def test_unpack():
+ assert unpack_pkt(b'\x81\x00\x02\x00\x00\xFE\x03') == ['0x00']
+ assert unpack_pkt(b'\x81\x00\x02\x12\x00\xEC\x03') == ['0x00']
+ assert unpack_pkt(b'\x81\x00\x02\x13\x00\xEB\x03') == ['0x00']
+