code: def test_AlignEpiAnatPy_inputs():
      input_map = dict(
          anat=dict(
              argstr="-anat %s",
              copyfile=False,
              extensions=None,
              mandatory=True,
          ),
          anat2epi=dict(
              argstr="-anat2epi",
          ),
          args=dict(
              argstr="%s",
          ),
          environ=dict(
              nohash=True,
              usedefault=True,
          ),
          epi2anat=dict(
              argstr="-epi2anat",
          ),
          epi_base=dict(
              argstr="-epi_base %s",
              mandatory=True,
          ),
          epi_strip=dict(
              argstr="-epi_strip %s",
          ),
          in_file=dict(
              argstr="-epi %s",
              copyfile=False,
              extensions=None,
              mandatory=True,
          ),
          outputtype=dict(),
          py27_path=dict(
              usedefault=True,
          ),
          save_skullstrip=dict(
              argstr="-save_skullstrip",
          ),
          suffix=dict(
              argstr="-suffix %s",
              usedefault=True,
          ),
          tshift=dict(
              argstr="-tshift %s",
              usedefault=True,
          ),
          volreg=dict(
              argstr="-volreg %s",
              usedefault=True,
          ),
      )
      inputs = AlignEpiAnatPy.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_AlignEpiAnatPy_inputs() without return types