TEST: Fix double call and skip check for fslmaths

Author: effigies

smriprep/interfaces/tests/test_surf.py

@@ -28,11 +28,7 @@ def test_MakeRibbon(tmp_path):
 
     ribbon = nb.load(result.outputs.ribbon)
     expected = nb.load(
-        load_resource(
-            load_resource(
-                "../interfaces/tests/data/sub-fsaverage_res-4_desc-cropped_ribbon.nii.gz"
-            )
-        )
+        load_resource("../interfaces/tests/data/sub-fsaverage_res-4_desc-cropped_ribbon.nii.gz")
     )
 
     assert ribbon.shape == expected.shape

smriprep/workflows/tests/test_surfaces.py

@@ -14,7 +14,7 @@
 def test_ribbon_workflow(tmp_path: Path):
     """Create ribbon mask for fsaverage subject"""
 
-    for command in ("mris_convert", "wb_command", "fslmaths"):
+    for command in ("mris_convert", "wb_command"):
         if not which(command):
             pytest.skip(f"Could not find {command} in PATH")