from aslprep.tests.tests import mock_config
from aslprep import config
from aslprep.workflows.asl.fit import init_asl_fit_wf

with mock_config():
    asl_file = (
        config.execution.bids_dir / "sub-01" / "perf" /
        "sub-01_asl.nii.gz"
    )
    wf = init_asl_fit_wf(
        asl_file=str(asl_file),
        aslcontext=str(asl_file.replace('.nii.gz', 'context.tsv')),
        m0scan=None,
        use_ge=False,
    )