          print('Test: Pop on empty stack')
          stacks = Stacks(num_stacks, stack_size)
          stacks.pop(0)
  
      @raises(Exception)
      def test_push_on_full(self, num_stacks, stack_size):
          print('Test: Push to full stack')
          stacks = Stacks(num_stacks, stack_size)
          for i in range(0, stack_size):
              stacks.push(2, i)
 
</s> remove     @raises(Exception)
 </s> add  </s> remove class TestStacks(object):
 </s> add class TestStacks(unittest.TestCase): </s> remove     "    @raises(Exception)\n",
 </s> add  </s> remove     "    @raises(Exception)\n",
 </s> add  </s> remove     "    @raises(Exception)\n",
 </s> add 
          print('Test: Pop on empty stack')
          stacks = Stacks(num_stacks, stack_size)
          stacks.pop(0)
  

      def test_push_on_full(self, num_stacks, stack_size):
          print('Test: Push to full stack')
          stacks = Stacks(num_stacks, stack_size)
          for i in range(0, stack_size):
              stacks.push(2, i)
keep keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for stacks_queues/ (#276) 
stacks_queues/n_stacks/test_n_stacks.py