EasyMock provides Mock Objects for interfaces and objects through the class extension by generating them on the fly using Java's proxy mechanism. Due to EasyMock's unique style of recording expectations, most refactorings will not affect the Mock Objects. So EasyMock is a perfect fit for Test-Driven Development.
What's new in version 3.1
ReleaseJanuary 29, 2013
Date AddedJanuary 29, 2013
Operating SystemsWindows, Windows XP, Windows Vista, Windows 7