def METHOD_NAME():
    base_params = {
        "filing": dict(
            outdir="tmp", outfile_name="test.uvh5", output_format="uvh5", clobber=True
        )
    }
    # Check that the parameters haven't been changed.
    parsed_params = cli_utils.get_filing_params(base_params)
    assert base_params["filing"] == parsed_params