new_contents: from unittest import TestCase
  
  from dogpile.cache import util
  
  
  class MakoTest(TestCase):
      """ Test entry point for Mako
      """
  
      def test_entry_point(self):
          import pkg_resources
          
          for impl in pkg_resources.iter_entry_points("mako.cache", "dogpile.cache"):
              print impl
              impl.load()
              return
          else:
              assert 0, "Missing entry point 'dogpile.cache' for 'mako.cache'"
  
subject: Add unit test to cover Mako entry point.