text: # AUTO-GENERATED by tools/checkspecs.py - DO NOT EDIT
  from __future__ import unicode_literals
  from ..utils import ImageStats
  
  
  def test_ImageStats_inputs():
      input_map = dict(
          args=dict(argstr='%s', ),
          environ=dict(
              nohash=True,
              usedefault=True,
          ),
          ignore_exception=dict(
              deprecated='1.0.0',
              nohash=True,
              usedefault=True,
          ),
          in_files=dict(
              argstr='-images %s',
              mandatory=True,
              position=-1,
          ),
          out_type=dict(
              argstr='-outputdatatype %s',
              usedefault=True,
          ),
          output_root=dict(
              argstr='-outputroot %s',
              mandatory=True,
          ),
          stat=dict(
              argstr='-stat %s',
              mandatory=True,
              units='NA',
          ),
          terminal_output=dict(
              deprecated='1.0.0',
              nohash=True,
          ),
      )
      inputs = ImageStats.input_spec()
  
      for key, metadata in list(input_map.items()):
          for metakey, value in list(metadata.items()):
              assert getattr(inputs.traits()[key], metakey) == value
  def test_ImageStats_outputs():
      output_map = dict(out_file=dict(), )
      outputs = ImageStats.output_spec()
  
      for key, metadata in list(output_map.items()):
          for metakey, value in list(metadata.items()):
              assert getattr(outputs.traits()[key], metakey) == value
  