def test_fitmsparams(create_files_in_directory): filelist, outdir = create_files_in_directory fit = freesurfer.FitMSParams() # make sure command gets called assert fit.cmd == "mri_ms_fitparms" # test raising error with mandatory args absent with pytest.raises(ValueError): fit.run() # .inputs based parameters setting fit.inputs.in_files = filelist fit.inputs.out_dir = outdir assert fit.cmdline == "mri_ms_fitparms %s %s %s" % ( filelist[0], filelist[1], outdir, ) # constructor based parameter setting fit2 = freesurfer.FitMSParams(in_files=filelist, te_list=[1.5, 3.5], flip_list=[20, 30], out_dir=outdir) assert fit2.cmdline == ( "mri_ms_fitparms -te %.3f -fa %.1f %s -te %.3f -fa %.1f %s %s" % (1.500, 20.0, filelist[0], 3.500, 30.0, filelist[1], outdir))
def test_fitmsparams(): filelist, outdir, cwd = create_files_in_directory() fit = freesurfer.FitMSParams() # make sure command gets called yield assert_equal, fit.cmd, 'mri_ms_fitparms' # test raising error with mandatory args absent yield assert_raises, ValueError, fit.run # .inputs based parameters setting fit.inputs.in_files = filelist fit.inputs.out_dir = outdir yield assert_equal, fit.cmdline, 'mri_ms_fitparms %s %s %s' % ( filelist[0], filelist[1], outdir) # constructor based parameter setting fit2 = freesurfer.FitMSParams(in_files=filelist, te_list=[1.5, 3.5], flip_list=[20, 30], out_dir=outdir) yield assert_equal, fit2.cmdline, ( 'mri_ms_fitparms -te %.3f -fa %.1f %s -te %.3f -fa %.1f %s %s' % (1.500, 20.0, filelist[0], 3.500, 30.0, filelist[1], outdir)) clean_directory(outdir, cwd)