What are the best practices for testing in npm?
Some best practices include using a testing framework like Jest or Mocha, writing unit tests, and ensuring code coverage.
How do I set up Jest for my npm project?
You can set up Jest by running npm install --save-dev jest
and adding a test script in your package.json.
What should I include in my test cases?
Include assertions for expected outcomes, edge cases, and error handling to ensure comprehensive coverage.
How can I run tests automatically before deployment?
You can use CI/CD tools like GitHub Actions or Travis CI to run your tests automatically on each push.
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