Python ListQueue.head Examples

Example #1

File: test_list_queue.py Project: MikeYu123/algorithms-lafore

 def test_head_non_empty(self):
     queue = ListQueue()
     queue.insert(1)
     self.assertEqual(queue.head(), 1)

Example #2

File: test_list_queue.py Project: MikeYu123/algorithms-lafore

 def test_head_empty(self):
     queue = ListQueue()
     with self.assertRaises(ValueError):
         queue.head()