This project was bootstrapped with Create React ToDoList.
npx create-react-app todolisttodo-react-fe
npm install -g yarn
yarn add enzyme enzyme-adapter-react-16 react-test-renderer
npm start
https://itnext.io/learning-to-write-react-tests-on-example-of-react-tic-tac-toe-app-acf7ae2b94b8 https://www.vinta.com.br/blog/2017/unit-testing-react-components-jest/ https://reactjs.org/tutorial/tutorial.html