While learning how to test async code with Spock, I found a Spock presentation by @yermilov17. In the past, I have linked to a lot of Spock's content in Groovy Calamari. Moreover, I will content to share more links to Spock in the future. Spock is an amazing part of the Groovy Ecosystem and deserves a lot of attention.

However, this presentation has surprised me a lot. It compares, to great detail, Spock, JUnit, TestNG and JUnit 5. While doing so, it uncovers so many gems. Enjoy!

Sergio del Amo