Python BSTNode.getleft примеры использования

Пример #1

 def testGetleftWithChildren(self):
     testNode = BSTNode(50)
     testNode.left = 10
     self.assertEqual(testNode.getleft(), 10)

Пример #2

 def testGetleftWithNoChildren(self):
     testNode = BSTNode(20)
     self.assertEqual(testNode.getleft(), -1)