EasyMock is a mocking framework, JAVA-based library that is used for effective unit testing of JAVA applications. EasyMock is used to mock interfaces so that a dummy functionality can be added to a mock interface that can be used in unit testing.

This tutorial should help you learn how to create unit tests with EasyMock as well as how to use its APIs in a simple and intuitive way.


This tutorial is meant for Java developers, from novice to expert level, who would like to improve the quality of their software through unit testing and test-driven development.

After completing this tutorial, you should gain sufficient exposure to EasyMock from where you can take yourself to next levels of expertise.


Readers must have a working knowledge of JAVA programming language in order to make the best of this tutorial. Knowledge of JUnit is an added advantage.