def test_parse_waybill_closing_file():
    result = parse_waybill_closing_file(waybill_closing_file)
    assert len(result.keys()) == 2
    assert '83824' in result.keys()
    assert '83825' in result.keys()
    assert result['83824'] == 4500
    assert result['83825'] == 4500
def test_parse_waybill_closing_file_with_decimals():
    result = parse_waybill_closing_file(waybill_closing_file_with_decimals)
    assert '87600' in result.keys()
    assert result['87600'] == 630