What are some tips for setting up Jest in my project?
To set up Jest, first install it using npm or yarn. Run npm install --save-dev jest
.
Do I need to configure anything after installation?
Yes, you might want to add a jest
section in your package.json
for configuration options like test environment.
What about testing React components?
For React, you can use @testing-library/react
along with Jest for better testing of components.
Can I run tests in watch mode?
Absolutely! You can run jest --watch
to keep Jest running and automatically re-run tests on file changes.
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