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...

In our first session, we introduce the codebase we’re working on: Ted’s yacht-tdd, which is a web-based Yahtzee-like dice game written in Java and using the Spring framework.

We introduce the core concepts of Nullables, and modify Ted’s DieRoller class to be nullable, in place of his existing stub-based approach. Along the way, we have a lot of great conversations about the similarities and differences between Hexagonal Architecture and A-Frame Architecture.

Visit the episode archive for more.