code: def test_WarpImageMultiTransform_inputs():
      input_map = dict(
          args=dict(
              argstr="%s",
          ),
          dimension=dict(
              argstr="%d",
              position=1,
              usedefault=True,
          ),
          environ=dict(
              nohash=True,
              usedefault=True,
          ),
          input_image=dict(
              argstr="%s",
              extensions=None,
              mandatory=True,
              position=2,
          ),
          invert_affine=dict(),
          num_threads=dict(
              nohash=True,
              usedefault=True,
          ),
          out_postfix=dict(
              extensions=None,
              hash_files=False,
              usedefault=True,
              xor=["output_image"],
          ),
          output_image=dict(
              argstr="%s",
              extensions=None,
              genfile=True,
              hash_files=False,
              position=3,
              xor=["out_postfix"],
          ),
          reference_image=dict(
              argstr="-R %s",
              extensions=None,
              xor=["tightest_box"],
          ),
          reslice_by_header=dict(
              argstr="--reslice-by-header",
          ),
          tightest_box=dict(
              argstr="--tightest-bounding-box",
              xor=["reference_image"],
          ),
          transformation_series=dict(
              argstr="%s",
              mandatory=True,
              position=-1,
          ),
          use_bspline=dict(
              argstr="--use-BSpline",
          ),
          use_nearest=dict(
              argstr="--use-NN",
          ),
      )
      inputs = WarpImageMultiTransform.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_WarpImageMultiTransform_inputs() without return types