How do I set up Jest with React Native?

How do I set up Jest with React Native?

To set up Jest with React Native, you need to install Jest and some additional packages. Would you like a step-by-step guide?

Yes, please provide the steps.

First, install Jest and the necessary dependencies by running: npm install --save-dev jest @testing-library/react-native. Next, configure Jest in your package.json file.

What should I add to the package.json for Jest configuration?

You can add a jest section like this: { "preset": "react-native", "testPathIgnorePatterns": ["/node_modules/"], "transform": { ".+\.(js|jsx|ts|tsx)$": "babel-jest" } }.

Is there anything else I need to do?

Make sure to create a test file for your components, and you can run your tests using npm test.