code: def test_FSSurfaceCommand_inputs():
      input_map = dict(
          args=dict(argstr="%s"),
          environ=dict(nohash=True, usedefault=True),
          subjects_dir=dict(),
      )
      inputs = FSSurfaceCommand.input_spec()
  
      for key, metadata in list(input_map.items()):
          for metakey, value in list(metadata.items()):
              assert getattr(inputs.traits()[key], metakey) == value
  
imports: import pytest
  from ..base import FSSurfaceCommand
  from ...None import freesurfer
  from ...io import FreeSurferSource
label_desc: Use image node_id 1 for calling a global function with example usage: test_FSSurfaceCommand_inputs() without return types