TESTING REACT REDUX WITH JEST FOR BEGINNER 🚀

How to run test

• npm run test
• npm run test:watch (for watch mode)

How to run web application

• npm run dev

How to run service

• npm run json-server

Error

• Warning: ReactTestUtils has been moved to react-dom/test-utils. Update references to remove this warning.
• Warning: Shallow renderer has been moved to react-test-renderer/shallow. Update references to remove this warning.

To Fix Error

• If you are using React 0.14 or React <15.5, in addition to enzyme, you will have to ensure that you also have the following npm modules installed if they were not already: npm i --save-dev react-addons-test-utils react-dom
• If you are using React >=15.5, in addition to enzyme, you will have to ensure that you also have the following npm modules installed if they were not already: npm i --save-dev react-test-renderer react-dom

To do next

• Asynchronous testing