new_contents: from __future__ import print_function, division, absolute_import
  
  import glob
  from os.path import basename
  import py.path
  import pytest
  
  from psautohint.autohint import ACFontError
  from psautohint.__main__ import main as psautohint
  
  from . import DATA_DIR
  
  
  UFO_FONTS = glob.glob("%s/*/*/font.ufo" % DATA_DIR)
  OTF_FONTS = glob.glob("%s/*/*/font.otf" % DATA_DIR)
  FONTS = (UFO_FONTS[0], OTF_FONTS[0])
  
  
  @pytest.mark.parametrize("path", FONTS)
  def test_basic(path, tmpdir):
      # the input font is modified in-place, make a temp copy first
      pathSrc = py.path.local(path)
      pathDst = tmpdir / pathSrc.basename
      pathSrc.copy(pathDst)
  
      psautohint([str(pathDst)])
  
  
  @pytest.mark.parametrize("path", FONTS)
  def test_outpath(path, tmpdir):
      out = str(tmpdir / basename(path)) + ".out"
  
      psautohint([path, '-o', out])
  
  
  @pytest.mark.parametrize("path", glob.glob("%s/*/*/font.pfa" % DATA_DIR))
  def test_pfa(path, tmpdir):
      out = str(tmpdir / basename(path)) + ".out"
  
      with pytest.raises(ACFontError):
          psautohint([path, '-o', out])
  
subject: Add some basic CLI tests