def test_voltage_negative_val(): with pytest.raises(Exception): lpp_voltage_to_bytes((-1, )) with pytest.raises(Exception): # -25.0V lpp_voltage_from_bytes(bytearray([0xf6, 0x3c]))
def test_voltage(): val = (2, ) vol_buf = lpp_voltage_to_bytes(val) assert lpp_voltage_from_bytes(vol_buf) == val
def test_voltage_invalid_val(): with pytest.raises(Exception): lpp_voltage_to_bytes((0, 1))