Boundaries and Dependencies
Explore strategies to enforce boundaries in Hexagonal Architecture, ensuring dependencies point inward correctly. Learn how to prevent architecture erosion, maintain layer isolation, and keep your code testable and maintainable over time.
We'll cover the following...
We'll cover the following...
Introduction
We have talked a lot about architecture in the previous chapters and it feels good to have a target architecture to guide us in our decisions on how to craft code and where to put it.
In every above-playsize software project, however, architecture tends to erode over time. Boundaries between layers weaken, code becomes harder to test, and we ...