• It's built on top of testing-library , which has various integrations besides React , namely Angular , Vue , puppeteer , webDriverIO , Cypress , etc.
  • Testing without snapshots Testing without snapshots. Conclusion. React Testing Library is a fantastic testing solution that is both easy to use and light-weight.
  • React Testing Library. Testing is an essential part of any development process and there are countless tools available depending on what you are looking to test.
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  • The React Testing Library provides a function called Cleanup which as the name suggests cleans up the test and all the side effects created by that test.
  • React Testing Library is a great tool for testing React components. Here are 10 best practices to make sure your tests are as effective as possible.
  • Hence it's often preferable to test high enough up the component tree to simulate realistic user interactions. Intermediate level - React Testing Library Cheat Sheet.
  • In this tutorial, we're gonna learn how to test React apps with react-testing-library by following a Test Driven Development (TDD) approach.
  • The render method renders a React element into the DOM and returns an object with all the queries from DOM Testing Library.