import DataStructures print "TESTING: STACK\n----------" testStack = DataStructures.Stack() print "pushing 5" testStack.push(5) print "pushing 6" testStack.push(6) print "pushing 7" testStack.push(7) print testStack.pop() print testStack.pop() print "pushing 8" testStack.push(8) print testStack.pop() print testStack.pop() print "\nTESTING: QUEUE\n----------" testQueue = DataStructures.Queue() print "queueing 0" testQueue.enqueue(0) print "queueing 1" testQueue.enqueue(1) print "queueing 2" testQueue.enqueue(2) print testQueue.dequeue() print "queueing 3" testQueue.enqueue(3) print testQueue.dequeue() print testQueue.dequeue()