Alex Krolick: Testing Async Components

Описание: Recorded for Reactathon Online & Worldwide, Dec 7, 2020. Learn more & stay informed about upcoming in-person & online conferences at https://reactathon.com, and our worldwide React meetup at https://realworldreact.com

About Alex
Alex is a React Testing Library maintainer and software engineer at Box, Inc.

Abstract
Learn how to test async code in React applications using React Testing Library! This talk will show you how to test async code such as networks calls, timers, and Promises in React components, and will show you how to use the new 'act' function from React DOM test-utils to be sure your tests (and app!) work with the new React features like Suspense and Concurrent Mode. Bonus: you'll learn when and why to write higher-level end-to-end tests with tools like Cypress.