Sample project for learning JUnit and proper software engineering [closed]

Answer 1

I found the Craftsman articles by Robert Martin (Uncle Bob) an excellent resource for learning effective unit testing. It focuses on Test Driven Development and walks you through the experience of a new coder learning how to test code. The first article can be found here and is called The Craftsman #1: Opening Disaster.

Answer 2

If you're looking for an easy example of project structure and convention, I would recommend giving Maven another go. To use it with Eclipse, install the M2Eclipse plugin, and create a Maven project using one of the Maven archetypes. The archetypes build simple template projects, including source and test structure, and will run with Maven and Eclipse right away.