text: import unittest
  
  from pipeproxy.lib.proxyMessages.requestMessage import *
  
  
  class ReplyMessageTest(unittest.TestCase):
      def test_getFunction(self):
          request = RequestMessage('someFunction', [1, 2])
          assert request.getFunction() == 'someFunction'
  
      def test_getArgs(self):
          request = RequestMessage('someFunction', [1, 2])
          assert request.getArgs() == [1, 2]
  
  
  class NullReplyMessageTest(unittest.TestCase):
      def test_getFunction(self):
          request = NullRequestMessage()
          assert request.getFunction() == ''
  
      def test_getArgs(self):
          request = NullRequestMessage()
          assert request.getArgs() == ()
  
  
  
  
  