code: def test_WarpUtils_inputs():
      input_map = dict(
          args=dict(
              argstr="%s",
          ),
          environ=dict(
              nohash=True,
              usedefault=True,
          ),
          in_file=dict(
              argstr="--in=%s",
              extensions=None,
              mandatory=True,
          ),
          knot_space=dict(
              argstr="--knotspace=%d,%d,%d",
          ),
          out_file=dict(
              argstr="--out=%s",
              extensions=None,
              name_source=["in_file"],
              output_name="out_file",
              position=-1,
          ),
          out_format=dict(
              argstr="--outformat=%s",
          ),
          out_jacobian=dict(
              argstr="--jac=%s",
              extensions=None,
          ),
          output_type=dict(),
          reference=dict(
              argstr="--ref=%s",
              extensions=None,
              mandatory=True,
          ),
          warp_resolution=dict(
              argstr="--warpres=%0.4f,%0.4f,%0.4f",
          ),
          with_affine=dict(
              argstr="--withaff",
          ),
          write_jacobian=dict(
              mandatory=True,
              usedefault=True,
          ),
      )
      inputs = WarpUtils.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_WarpUtils_inputs() without return types