模拟套餐私人课程 [英] Mocking package private classes

问题描述

使用Mockito或其他类似框架.有没有一种方法可以模拟包专用类? 我正在尝试模拟我的DAO类来测试我的服务层.问题在于DAO实例是包私有的，只能通过工厂获得.

Using Mockito or another similar framework. Is there a way to mock a package-private class? I am trying to test my service layer mocking my DAO classes. The problem is that the DAO instances are package private and only can be obtained through a factory.

MyPackagePrivateDao mockedDao = mock(MyPackagePrivateDao.class);

编译器说不能从包外部访问该类. 你有什么例子吗?

The compiler says that the class cannot be accessed from outside the package. Do you have any example?

谢谢

推荐答案

使用Mockito无法做到这一点，它需要修改实际类的字节码.这不是计划的功能.

This is not possible with Mockito, it requires to modify the bytecode of the actual class. This is not a planned feature.

您没有最终可以为这些DAO嘲笑的接口吗?

Don't you have interfaces that you could eventually mock for these DAOs ?

另一种选择是查看PowerMock，它非常适合处理遗留代码，即当软件设计迫使您模拟静态，私有，最终等时.

Another option is to look on PowerMock which is great to deal with legacy code, ie when the software design is forcing you to mock statics, private, final, etc.

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