問題描述
當我創(chuàng)建一個說類 Employee 的模擬對象時.它不調(diào)用 Employee 對象的構(gòu)造函數(shù).我知道內(nèi)部 Mockito 使用 CGLIb 和反射，創(chuàng)建一個代理類，將類擴展為模擬.如果不調(diào)用employee的構(gòu)造函數(shù)，employee類的mock實例是如何創(chuàng)建的?
When i create a mock object of say class Employee. It doesnt call the constructor of Employee object. I know internally Mockito uses CGLIb and reflection, creates a proxy class that extends the class to mock. If it doesnt call the constructor of employee how is the mock instance of employee class created ?
推薦答案
Mockito 使用 CGLib 生成類對象.然而，要實例化這個類對象，它使用 Objenesis http://objenesis.org/tutorial.html
Mockito uses CGLib to generate class object. However to instantiate this class object it uses Objenesis http://objenesis.org/tutorial.html
Objenesis 能夠使用各種技術(shù)(即調(diào)用 ObjectStream.readObject 和類似方法)在沒有構(gòu)造函數(shù)的情況下實例化對象.
Objenesis is able to instantiate object without constructor using various techniques (i.e. calling ObjectStream.readObject and similar).
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