import demistomock as demisto
from PadZeros import main


def test_pad_zeros(mocker):
    mocker.patch.object(demisto, "args", return_value={"value": "somanyzeros", "length": 15})
    mocker.patch.object(demisto, "results")
    main()
    assert demisto.results.call_count == 1
    results = demisto.results.call_args[0]
    assert len(results) == 1
    assert results[0] == "0000somanyzeros"