class test_avltree(TestCase):
def setUp(self):
self.priorityqueue = PriorityQueue()
self.priorityqueue.add(5, 5)
self.priorityqueue.add(4, 4)
self.priorityqueue.add(3, 3)
self.priorityqueue.add(2, 2)
self.priorityqueue.add(1, 1)
def test_min(self):
self.assertEqual(self.priorityqueue.min()[1], 1)
