In this weekly livestream series, I pair up with Ted M. Young, aka jitterted, to look at Nullables and A-Frame Architecture as an alternative to Mocks, Spies, and Hexagonal Architecture. Each episode combines a healthy dose of architecture and design discussion with hands-on coding.

Watch us live every Monday! For details, see the event page. For more episode recordings, see the episode archive.

Nullables Training

Apr

11

2023

Learn how to apply these ideas to your own code! I’m offering live online training for this material on April 11th and 12th. Register here.

To be notified about upcoming “Testing Without Mocks” training courses, send an email with the subject “Subscribe” to nullables-training+subscribe@googlegroups.com or join the mailing list here (requires Google login).

For private training, contact me directly.

In this episode...

We look at how to make the HttpScoreCategoryNotifier class nullable. This adapter stores data to a separate “Yacht Tracker” service. We demonstrate how to make the adapter expose its state by creating a reusable OutputTracker class, then demonstrate how easy making an adapter Nullable can be.

Visit the episode archive for more.