fix error, add auto spec

Author: oesteban

nipype/algorithms/misc.py

@@ -75,7 +75,7 @@ class FramewiseDisplacement(BaseInterface):
     output_spec = FramewiseDisplacementOutputSpec
 
     references_ = [{
-        'entry': BibTex("""\
+        'entry': BibTeX("""\
 @article{power_spurious_2012,
     title = {Spurious but systematic correlations in functional connectivity {MRI} networks \
 arise from subject motion},

nipype/algorithms/tests/test_auto_FramewiseDisplacement.py

@@ -0,0 +1,43 @@
+# AUTO-GENERATED by tools/checkspecs.py - DO NOT EDIT
+from ...testing import assert_equal
+from ..misc import FramewiseDisplacement
+
+
+def test_FramewiseDisplacement_inputs():
+    input_map = dict(figdpi=dict(usedefault=True,
+    ),
+    figsize=dict(usedefault=True,
+    ),
+    ignore_exception=dict(nohash=True,
+    usedefault=True,
+    ),
+    in_plots=dict(),
+    normalize=dict(usedefault=True,
+    ),
+    out_figure=dict(usedefault=True,
+    ),
+    out_file=dict(usedefault=True,
+    ),
+    radius=dict(usedefault=True,
+    ),
+    save_plot=dict(usedefault=True,
+    ),
+    series_tr=dict(),
+    )
+    inputs = FramewiseDisplacement.input_spec()
+
+    for key, metadata in list(input_map.items()):
+        for metakey, value in list(metadata.items()):
+            yield assert_equal, getattr(inputs.traits()[key], metakey), value
+
+
+def test_FramewiseDisplacement_outputs():
+    output_map = dict(fd_average=dict(),
+    out_figure=dict(),
+    out_file=dict(),
+    )
+    outputs = FramewiseDisplacement.output_spec()
+
+    for key, metadata in list(output_map.items()):
+        for metakey, value in list(metadata.items()):
+            yield assert_equal, getattr(outputs.traits()[key], metakey), value