code: def test_ConvertWarp_inputs():
      input_map = dict(
          abswarp=dict(
              argstr="--abs",
              xor=["relwarp"],
          ),
          args=dict(
              argstr="%s",
          ),
          cons_jacobian=dict(
              argstr="--constrainj",
          ),
          environ=dict(
              nohash=True,
              usedefault=True,
          ),
          jacobian_max=dict(
              argstr="--jmax=%f",
          ),
          jacobian_min=dict(
              argstr="--jmin=%f",
          ),
          midmat=dict(
              argstr="--midmat=%s",
              extensions=None,
          ),
          out_abswarp=dict(
              argstr="--absout",
              xor=["out_relwarp"],
          ),
          out_file=dict(
              argstr="--out=%s",
              extensions=None,
              name_source=["reference"],
              name_template="%s_concatwarp",
              output_name="out_file",
              position=-1,
          ),
          out_relwarp=dict(
              argstr="--relout",
              xor=["out_abswarp"],
          ),
          output_type=dict(),
          postmat=dict(
              argstr="--postmat=%s",
              extensions=None,
          ),
          premat=dict(
              argstr="--premat=%s",
              extensions=None,
          ),
          reference=dict(
              argstr="--ref=%s",
              extensions=None,
              mandatory=True,
              position=1,
          ),
          relwarp=dict(
              argstr="--rel",
              xor=["abswarp"],
          ),
          shift_direction=dict(
              argstr="--shiftdir=%s",
              requires=["shift_in_file"],
          ),
          shift_in_file=dict(
              argstr="--shiftmap=%s",
              extensions=None,
          ),
          warp1=dict(
              argstr="--warp1=%s",
              extensions=None,
          ),
          warp2=dict(
              argstr="--warp2=%s",
              extensions=None,
          ),
      )
      inputs = ConvertWarp.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_ConvertWarp_inputs() without return types