A simple example of a Maven project built on GitHub Actions (on Linux, macOS and Windows) with DI (Guice), UI, E2E and BDD Tests with AssertJ Swing, Cucumber, and MongoDB
An example of Chapter Learning tests of the book
Test-Driven Development, Build Automation, Continuous Integration (with Java, Eclipse and friends) by Lorenzo Bettini.
See https://github.com/LorenzoBettini/tdd-buildautomation-ci-book-examples for the list of all the examples.