Testing a Simple Nuxt Feature

Implement a newsletter subscription feature that highlights how to organize code into distinct layers using the new Nuxt 4 file structure, making it modular, testable, and scalable.

1 🞄 How to Share Development Process?

2 🞄 The All-In-One Component

3 🞄 Extracting Logic into a Composable

4 🞄 Mocking the composable

5 🞄 Avoid Mocks With the 'Component Wrapper' Pattern

6 🞄 Test the composable

7 🞄 Unit Testing the Composable

8 🞄 Move Dependencies to a Repository

9 🞄 Bonus: Add Integration Tests