Add manual FSSurfaceCommand tests

Author: effigies

nipype/interfaces/freesurfer/tests/test_FSSurfaceCommand.py

@@ -0,0 +1,50 @@
+# AUTO-GENERATED by tools/checkspecs.py on 2017.04.21
+# Modified 2017.04.21 by Chris Markiewicz
+from __future__ import unicode_literals
+import pytest
+
+from ..base import FSSurfaceCommand
+from ... import freesurfer as fs
+from ...io import FreeSurferSource
+
+
+def test_FSSurfaceCommand_inputs():
+    input_map = dict(args=dict(argstr='%s',
+    ),
+    environ=dict(nohash=True,
+    usedefault=True,
+    ),
+    ignore_exception=dict(nohash=True,
+    usedefault=True,
+    ),
+    subjects_dir=dict(),
+    terminal_output=dict(nohash=True,
+    ),
+    )
+    inputs = FSSurfaceCommand.input_spec()
+
+    for key, metadata in list(input_map.items()):
+        for metakey, value in list(metadata.items()):
+            assert getattr(inputs.traits()[key], metakey) == value
+
+
+@pytest.mark.skipif(fs.no_freesurfer(), reason="freesurfer is not installed")
+def test_associated_file():
+    fssrc = FreeSurferSource(subjects_dir=fs.Info.subjectsdir(),
+                             subject_id='fsaverage', hemi='lh')
+
+    fsavginfo = fssrc.run().outputs.get()
+
+    # Pairs of white/pial files in the same directories
+    for white, pial in [('lh.white', 'lh.pial'),
+                        ('./lh.white', './lh.pial'),
+                        (fsavginfo['white'], fsavginfo['pial'])]:
+
+        # Unspecified paths, possibly with missing hemisphere information,
+        # are equivalent to using the same directory and hemisphere
+        for name in ('pial', 'lh.pial', pial):
+            assert FSSurfaceCommand._associated_file(white, name) == pial
+
+        # With path information, no changes are made
+        for name in ('./pial', './lh.pial', fsavginfo['pial']):
+            assert FSSurfaceCommand._associated_file(white, name) == name