new_contents: #! /usr/bin/python
  
  import unittest
  
  sys.path.append(
      os.path.join(
          os.path.dirname(
              os.path.realpath(
                  __file__)),
          "..",
          "lib"))
  
  import util
  
  
  def test_data_dir():
  
      return os.path.join(
          os.path.dirname(
              os.path.realpath(
                  __file__)),
          "test-data")
  
  
  class UtilTestCase(unittest.TestCase):
  
      def test__pass(self):
  
          self.assertEqual(1, 1)
  
  
  if __name__ == "__main__":
      unittest.main()
  
subject: Add skeleton unittest file for util.py .