code: def test_JistLaminarVolumetricLayering_inputs():
      input_map = dict(
          args=dict(
              argstr="%s",
          ),
          environ=dict(
              nohash=True,
              usedefault=True,
          ),
          inInner=dict(
              argstr="--inInner %s",
              extensions=None,
          ),
          inLayering=dict(
              argstr="--inLayering %s",
          ),
          inLayering2=dict(
              argstr="--inLayering2 %s",
          ),
          inMax=dict(
              argstr="--inMax %d",
          ),
          inMin=dict(
              argstr="--inMin %f",
          ),
          inNumber=dict(
              argstr="--inNumber %d",
          ),
          inOuter=dict(
              argstr="--inOuter %s",
              extensions=None,
          ),
          inTopology=dict(
              argstr="--inTopology %s",
          ),
          incurvature=dict(
              argstr="--incurvature %d",
          ),
          inpresmooth=dict(
              argstr="--inpresmooth %s",
          ),
          inratio=dict(
              argstr="--inratio %f",
          ),
          null=dict(
              argstr="--null %s",
          ),
          outContinuous=dict(
              argstr="--outContinuous %s",
              hash_files=False,
          ),
          outDiscrete=dict(
              argstr="--outDiscrete %s",
              hash_files=False,
          ),
          outLayer=dict(
              argstr="--outLayer %s",
              hash_files=False,
          ),
          xDefaultMem=dict(
              argstr="-xDefaultMem %d",
          ),
          xMaxProcess=dict(
              argstr="-xMaxProcess %d",
              usedefault=True,
          ),
          xPrefExt=dict(
              argstr="--xPrefExt %s",
          ),
      )
      inputs = JistLaminarVolumetricLayering.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_JistLaminarVolumetricLayering_inputs() without return types