In Part 5 of the Automation Best Practices with JavaScript workshop, learn how to write a component test and how to replace end-to-end tests with component tests. Write and run a component test, and add component testing to your CI pipeline.

https://github.com/saucelabs-training/automation-best-practices/blob/testing_charity/testing-for-charity/my-react-app/docs/COMPONENT-TESTS.md