code: def test_Refit_inputs():
      input_map = dict(
          args=dict(
              argstr="%s",
          ),
          atrcopy=dict(
              argstr="-atrcopy %s %s",
          ),
          atrfloat=dict(
              argstr="-atrfloat %s %s",
          ),
          atrint=dict(
              argstr="-atrint %s %s",
          ),
          atrstring=dict(
              argstr="-atrstring %s %s",
          ),
          deoblique=dict(
              argstr="-deoblique",
          ),
          duporigin_file=dict(
              argstr="-duporigin %s",
              extensions=None,
          ),
          environ=dict(
              nohash=True,
              usedefault=True,
          ),
          in_file=dict(
              argstr="%s",
              copyfile=True,
              extensions=None,
              mandatory=True,
              position=-1,
          ),
          nosaveatr=dict(
              argstr="-nosaveatr",
          ),
          saveatr=dict(
              argstr="-saveatr",
          ),
          space=dict(
              argstr="-space %s",
          ),
          xdel=dict(
              argstr="-xdel %f",
          ),
          xorigin=dict(
              argstr="-xorigin %s",
          ),
          xyzscale=dict(
              argstr="-xyzscale %f",
          ),
          ydel=dict(
              argstr="-ydel %f",
          ),
          yorigin=dict(
              argstr="-yorigin %s",
          ),
          zdel=dict(
              argstr="-zdel %f",
          ),
          zorigin=dict(
              argstr="-zorigin %s",
          ),
      )
      inputs = Refit.input_spec()
  
      for key, metadata in list(input_map.items()):
          for metakey, value in list(metadata.items()):
              assert getattr(inputs.traits()[key], metakey) == value
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_Refit_inputs() without return types