FIX: Adjust workflow connection order in outputs.py

Author: mnoergaard

petprep/workflows/pet/outputs.py

@@ -526,8 +526,8 @@ def init_ds_refmask_wf(
     workflow.connect([
         (inputnode, merge_source_files, [
             ('source_files', 'in1'),
-            ('anat_sources', 'in2'),
-            ('segmentation', 'in3'),
+            ('segmentation', 'in2'),
+            ('anat_sources', 'in3'),
         ]),
         (merge_source_files, sources, [('out', 'in1')]),
         (inputnode, ds_refmask, [

petprep/workflows/pet/tests/test_fit.py

@@ -236,7 +236,7 @@ def test_refmask_report_connections(bids_root: Path, tmp_path: Path, pvc_method)
     gm_edge = wf._graph.get_edge_data(gm_node, ds_refmask)
     assert ('out', 'inputnode.source_files') in gm_edge['connect']
     seg_edge = wf._graph.get_edge_data(wf.get_node('inputnode'), ds_refmask)
-    assert ('in3',) in seg_edge['connect']
+    assert ('segmentation', 'inputnode.segmentation') in seg_edge['connect']
 
     merge_node = ds_refmask.get_node('merge_source_files')
     merge_edge = ds_refmask._graph.get_edge_data(ds_refmask.get_node('inputnode'), merge_node)