added test for Vnifti2Image interface

Author: dmordom

nipype/interfaces/vista/tests/test_auto_Vnifti2Image.py

@@ -0,0 +1,44 @@
+# AUTO-GENERATED by tools/checkspecs.py - DO NOT EDIT
+from nipype.testing import assert_equal
+from nipype.interfaces.vista.vista import Vnifti2Image
+def test_Vnifti2Image_inputs():
+    input_map = dict(ignore_exception=dict(nohash=True,
+    usedefault=True,
+    ),
+    out_file=dict(hash_files=False,
+    name_template='%s.v',
+    name_source=['in_file'],
+    keep_extension=False,
+    position=-1,
+    argstr='-out %s',
+    ),
+    args=dict(argstr='%s',
+    ),
+    terminal_output=dict(nohash=True,
+    mandatory=True,
+    ),
+    environ=dict(nohash=True,
+    usedefault=True,
+    ),
+    in_file=dict(position=1,
+    mandatory=True,
+    argstr='-in %s',
+    ),
+    attributes=dict(position=2,
+    mandatory=False,
+    argstr='-attr %s',
+    ),
+    )
+    inputs = Vnifti2Image.input_spec()
+
+    for key, metadata in input_map.items():
+        for metakey, value in metadata.items():
+            yield assert_equal, getattr(inputs.traits()[key], metakey), value
+def test_Vnifti2Image_outputs():
+    output_map = dict(out_file=dict(),
+    )
+    outputs = Vnifti2Image.output_spec()
+
+    for key, metadata in output_map.items():
+        for metakey, value in metadata.items():
+            yield assert_equal, getattr(outputs.traits()[key], metakey), value