react-testing-library

In this React Testing Library tutorial, we will go through all the steps necessary to unit test and integration test your React components with confidence.

We are happy to announce the release of version 2.0 of React Native Testing Library. For the last couple of weeks, we’ve been working really hard to bring you useful new features and to polish our APIs and their documentation, as well as improve compatibility with other Testing Library implementations.

Some mistakes I frequently see people making with React Testing Library.

In a world of myriad tools, it can be difficult to choose the one best suited for your purposes in different scenarios.

Testing is often seen as a tedious process. It's extra code you have to write, and in some cases, to be honest, it's not needed. But every developer should know at least the basics of testing. It increases confidence in the products they build, and for most companies, it's a requirement.

Testing code can be a controversial subject, largely due to the multitude of ways one can go about writing a test.

In this tutorial, we will look at how to do that by making use of a to-do application built with hooks. We’ll cover writing of tests using Ezyme and React Testing Library, both of which are able to do just that.

Building web applications is not an easy task as of today. To do so, you're probably using something like React, Vue or Angular. Your app is faster, and the code is both more maintainable and readable.

We’re going to spend some time writing tests together using react-testing-library for a light to-do application I built.

Hopefully, this post can help you understand some key differences between the two libraries and inspire you to explore them for yourself.

In this post, I'll look at an example stateful function component that is tested with react-testing-library. I'll also write the same component into its class component equivalent and show how the class component can be tested with enzyme.

In this article we'll take a look at how to handle async code in React Testing Library, specifically at how to test and mock a call using Axios.

In this article we'll see how to fire and test events in our React components using the React Testing Library.

In this article we'll take a look at how to handle async code in React Testing Library, specifically at how to test and mock a call using Axios.

A mini-rewrite case study of two testing libraries

Test your first React component using Jest and `react-testing-library`

A hands-on guide with live examples.

A simpler replacement for enzyme that encourages good testing practices.

We'll investigate how to easily test our React components using the React Testing Library an alternative to Enzyme that works alongside Jest. This is an introduction, covering installation, snapshots, finding elements and verifying certain attributes on those elements.

I'm trying to figure out the best way to simplify testing of React components with react-testing-library.

In this video I talk about what is React Testing Library and why you might want to use it.

How to setup react-testing-library to work with create-react-app

Lots of people make the assumption that react-testing-library is good for React component integration testing, but not very useful for unit testing because it (intentionally) doesn't support shallow rendering. Let's see how you can do unit testing with react-testing-library

Now there's only one way to do it, but it can be customized to suite your needs.

The react-testing-library is a very light-weight solution for testing React components.