Function test_ean_checksum_generated_placeholder

tests/test_ean.py:40–43

()

def test_ean_checksum_generated_placeholder() -> None:
    ean = EAN13("977114487500X")  # input has 13 digits
    assert ean.calculate_checksum() == 7
    assert ean.ean == "9771144875007"


@pytest.mark.skipif(sys.platform == "win32", reason="no /dev/null")