fixing one assert in test_math

Author: djarecka

nipype/interfaces/fsl/tests/test_maths.py

@@ -207,10 +207,8 @@ def test_stdimage(create_files_in_directory):
         assert stder.cmdline == cmdline%dim
 
     # Test the auto naming
-    stder = fsl.StdImage(in_file="a.nii")
-    #NOTE_dj, FAIL: this is failing (even the original version of the test with pytest)
-    #NOTE_dj: not sure if this should pass, it uses cmdline from interface.base.CommandLine
-    #assert stder.cmdline == "fslmaths a.nii -Tstd %s"%os.path.join(testdir, "a_std.nii")
+    stder = fsl.StdImage(in_file="a.nii", output_type='NIFTI')
+    assert stder.cmdline == "fslmaths a.nii -Tstd %s"%os.path.join(testdir, "a_std.nii")
 
 
 @pytest.mark.skipif(no_fsl(), reason="fsl is not installed")