Testing Cached Data with Redis, NodeJS, and Jest through Docker Test Containers
Testing cached data can be tricky 😕 but tools like Redis, NodeJS, Docker, Jest, and Testcontainers make it easier! 😊 By using Docker to spin up a Redis container for each test, you get a clean 🧼 cache instance. Jest allows you to write unit and integration tests 🧪 to validate caching logic and interactions with Redis. Testcontainers handles container management behind the scenes. Ultimately, this stack lets you test real-world caching scenarios ✅ thoroughly and consistently across environments. 👍 So if you need to test your app's caching capabilities, this combo has you covered! 💪