new_contents: # -*- coding: utf-8 -*-
  """
  Created on Tue Aug  9 14:04:13 2016
  
  @author: sebastian
  """
  import os
  import unittest
  
  import intelmq.bin.intelmq_gen_harm_docs as gen_harm_docs
  
  
  class TestGenHarmDocs(unittest.TestCase):
      """
      A TestCase for intelmq_psql_initdb.
      """
  
      def test_output(self):
          """ Compare output to cached one. """
          with open(os.path.join(os.path.dirname(__file__),
                                 '../../../docs/Harmonization-fields.md')) as handle:
              expected = handle.read()
          self.assertEqual(gen_harm_docs.main().strip(), expected.strip())
  
  
  if __name__ == '__main__':
      unittest.main()
  
subject: add test for intelmq_gen_harm_docs