easymock, powermock, and mockito
Easymock Class Mocking Limitations
To be coherent with interface mocking, EasyMock provides a built-in behavior for equals(), toString(), hashCode() and finalize() ...
0、preliminary 环境搭建
Setup development environment
Download the latest version of MRUnit jar from Apache website: https://repository.apache.org/content/repositories/releases/org/apache/mrunit/mr...