What are the differences between Jest and Istanbul?
Jest is a testing framework, while Istanbul is a code coverage tool. Jest includes built-in coverage reporting using Istanbul.
Can I use Jest without Istanbul?
Yes, Jest can run tests without Istanbul, but you won't get coverage reports unless you enable it.
How do I enable coverage in Jest?
You can enable coverage in Jest by running your tests with the --coverage
flag or by adding collectCoverage: true
in your Jest config.
What are some advantages of using Jest over other testing frameworks?
Jest offers a simple setup, snapshot testing, and built-in mocking capabilities, making it user-friendly and efficient.
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