  from nose.tools import assert_equal
  
  
  class TestQueue(object):
  
      # TODO: It would be better if we had unit tests for each
      # method in addition to the following end-to-end test
      def test_end_to_end(self):
          print('Test: Dequeue an empty queue')
 
</s> remove class TestStack(object):
 </s> add class TestStack(unittest.TestCase): </s> remove from nose.tools import assert_equal
 </s> add import unittest </s> remove from nose.tools import assert_equal
 </s> add import unittest </s> remove     "class TestQueue(object):\n",
 </s> add     "class TestQueue(unittest.TestCase):\n", </s> remove     "class TestQueue(object):\n",
 </s> add     "class TestQueue(unittest.TestCase):\n",
class TestQueue(unittest.TestCase):
  from nose.tools import assert_equal
  
  
class TestQueue(unittest.TestCase):
  
      # TODO: It would be better if we had unit tests for each
      # method in addition to the following end-to-end test
      def test_end_to_end(self):
          print('Test: Dequeue an empty queue')
keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for stacks_queues/ (#276) 
stacks_queues/queue_list/test_queue_list.py