示例#1
0
 def test_frontQ(self):
     queue = Queue(3)
     queue.enqueue(12)
     queue.enqueue(13)
     queue.enqueue(14)
     self.assertEqual(queue.frontQ(), 12)
示例#2
0
 def test_frontQ_empty(self):
     queue = Queue(3)
     self.assertEqual(queue.frontQ(), "queue empty")