Reflecting on What We’ve Built
Explore how consolidating business logic behind well-defined classes improves test clarity and system reliability in Rails apps. Understand the layering of tests from user experience to implementation details and how to maintain sustainable code and tests. This lesson prepares you to handle controllers, mailers, and other Rails boundaries effectively.
We'll cover the following...
We'll cover the following...
Wrap up!
Hopefully, this example has demonstrated some of the advantages of consolidating business logic behind a well-defined seam, as defined by a class, method, and rich return object.
The tests and implementation paint a good picture of how and why everything is structured. We wrote code in Widget to make the test ...