https://foojayio.github.io/website/today/author/wei-lin/Articles written by Wei Lin on foojay.io - Friends of OpenJDKHugoen-usTue, 17 Jan 2023 16:11:50 +0000https://foojayio.github.io/website/today/jtest-roll-your-own-junit-like-testing-framework/Tue, 17 Jan 2023 16:11:50 +0000https://foojayio.github.io/website/today/jtest-roll-your-own-junit-like-testing-framework/<p>In this interactive tutorial and educational project, you&rsquo;ll be helped in your understanding of the following.</p> <ol> <li>A basic insight into <a href="https://github.com/junit-team/junit4" target="_blank" rel="noopener noreferrer">JUnit</a> internals.</li> <li>The usage of Java annotations and reflection.</li> </ol> <p>You are given minimum <a href="https://github.com/wlnirvana/jtest" target="_blank" rel="noopener noreferrer">starter code</a> (~20 loc), and will have to develop a simple yet self-contained framework that can be used to write real-world unit tests.</p> <p>Are you ready? Let&rsquo;s go! 🚀</p> <h2 id="h2-0-task-0-the-big-picture">Task 0: The Big Picture</h2> <p>Before getting your hands dirty, it is a good idea to get a big picture of what you will code up.</p>