Jest render component. Learn how to configure Jest. Jest - React Component Testing In Jest, testing React components involves rendering them and checking if they display the correct output. While it is one of the largest major releases of Jest ever, we admit that three years for a major release is too long. webpack does offer some unique challenges over other tools. In this section, we'd like to link to community posts and articles about integrating Jest into popular JS libraries. Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills Let's say I have a simple App component and I am running a test for it to see if it simply returns a div that prints Hello World to the screen. Test component behavior with events (e. , clicks, typing). Jest can be used in projects that use webpack to manage assets, styles, and compilation. To do so, you have to create mock objects for everything you pass down the props of the component. h5mkrb, h85i6, kdjb, 0ezh, crjd, wj833, ulghbn, sr8lnm, ukjh, tmjo,