How can I effectively test my Node.js application?
An example of an AI chatbot conversation about testing Node.js applications.
How can I effectively test my Node.js application?
You can use frameworks like Mocha or Jest for unit testing, and Supertest for API testing.
What are some best practices for writing tests?
Some best practices include writing clear and concise tests, testing edge cases, and keeping tests isolated.
How do I set up Jest in my project?
You can set up Jest by installing it via npm with npm install --save-dev jest and adding a test script in your package.json.
Can I test asynchronous code with Jest?
Yes, Jest supports testing asynchronous code using callbacks, promises, or async/await.
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