comparison env/lib/python3.9/site-packages/cwltool/tests/test_empty_input.py @ 0:4f3585e2f14b draft default tip

"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"

0:4f3585e2f14b

from io import StringIO
from pathlib import Path

from cwltool.main import main

from .util import get_data, windows_needs_docker


@windows_needs_docker
def test_empty_input(tmp_path: Path) -> None:
    """Affirm that an empty input works."""
    empty_json = "{}"
    empty_input = StringIO(empty_json)

    params = [
        "--outdir",
        str(tmp_path),
        get_data("tests/wf/no-parameters-echo.cwl"),
        "-",
    ]

    try:
        assert main(params, stdin=empty_input) == 0
    except SystemExit as err:
        assert err.code == 0