text: # AUTO-GENERATED by tools/checkspecs.py - DO NOT EDIT
  from ..preprocess import MRConvert
  
  
  def test_MRConvert_inputs():
      input_map = dict(
          args=dict(argstr='%s', ),
          environ=dict(
              nohash=True,
              usedefault=True,
          ),
          extension=dict(
              position=2,
              usedefault=True,
          ),
          extract_at_axis=dict(
              argstr='-coord %s',
              position=1,
          ),
          extract_at_coordinate=dict(
              argstr='%s',
              position=2,
              sep=',',
          ),
          in_file=dict(
              argstr='%s',
              extensions=None,
              mandatory=True,
              position=-2,
          ),
          layout=dict(
              argstr='-output %s',
              position=2,
          ),
          offset_bias=dict(
              argstr='-scale %d',
              position=3,
              units='mm',
          ),
          out_filename=dict(
              argstr='%s',
              extensions=None,
              genfile=True,
              position=-1,
          ),
          output_datatype=dict(
              argstr='-output %s',
              position=2,
          ),
          prs=dict(
              argstr='-prs',
              position=3,
          ),
          replace_NaN_with_zero=dict(
              argstr='-zero',
              position=3,
          ),
          resample=dict(
              argstr='-scale %d',
              position=3,
              units='mm',
          ),
          voxel_dims=dict(
              argstr='-vox %s',
              position=3,
              sep=',',
          ),
      )
      inputs = MRConvert.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_MRConvert_outputs():
      output_map = dict(converted=dict(extensions=None, ), )
      outputs = MRConvert.output_spec()
  
      for key, metadata in list(output_map.items()):
          for metakey, value in list(metadata.items()):
              assert getattr(outputs.traits()[key], metakey) == value
  