new_contents: import unittest
  from celery.messaging import MSG_OPTIONS, get_msg_options, extract_msg_options
  
  
  class TestMsgOptions(unittest.TestCase):
  
      def test_MSG_OPTIONS(self):
          self.assertTrue(MSG_OPTIONS)
  
      def test_extract_msg_options(self):
          testing = {"mandatory": True, "routing_key": "foo.xuzzy"}
          result = extract_msg_options(testing)
          self.assertEquals(result["mandatory"], True)
          self.assertEquals(result["routing_key"], "foo.xuzzy")
  
          
  
subject: Add regression test for the message options bug.