How can I test middlewares in an Express application?
An example of an AI chatbot conversation about testing middlewares in Express applications.
How can I test middlewares in an Express application?
You can test middlewares in Express by using testing frameworks like Mocha or Jest along with Supertest.
Can you show me an example of testing a middleware?
Sure! Here's a simple example using Mocha and Supertest to test a logging middleware.
What should I include in my middleware tests?
Include checks for the middleware's behavior, such as response status, headers, and any side effects.
Are there any best practices for writing middleware?
Yes, keep your middleware focused, handle errors properly, and ensure they are reusable.
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