React Test Challenges Course

Use what you learned in the other courses and see if you can fix these broken tests in our set of tricky React testing challenges. If you get stuck you can always reveal some hints to guide you along the way.

0 of 10 challenges complete10 challengesInteractive test runner in browser

Start course

Challenges

10 challenges to learn everything about React Test Challenges

Basic React Testing Challenges

Challenge: Where is the rendered component?

PRO

React testing challenge: Why isn't this simple test working? Surely it must be able to find the text...?

Start

Challenge: Keyboard shortcut combinations

PRO

How to test when we are expecting the user to trigger a keyboard shortcut

Start

Challenge: When localStorage leaks between tests

PRO

In this challenge there is a broken test, where it fails if it runs at the bottom of the test. Something is leaking...

Start

Challenge: how can both assertions be passing?

PRO

In this challenge figure out what is wrong! Surely both assertions in both test cases cannot be passing? But somehow they are...

Start

Selecting The Correct React Element Testing Challenges

Challenge: Split text

PRO

Find elements that have text split between different elements

Start

Challenge: Use a RegExp to find elements

PRO

Find an element by using regex

Start

Challenge: Screen Reader Only Text

PRO

Test components that have visually hidden text meant only for screen readers

Start

Challenge: Select one of many elements

PRO

Test a component where users can select one item from multiple options, ensuring proper selection state and deselection of others

Start

Async Rendering React Testing Challenges

Challenge: element seems to have old content?

PRO

What is going wrong in this challenge? Surely the test should pass, but it is failing...

Start

Challenge: Fix this async click behaviour test

PRO

In this challenge we we have a bug relating to async click behaviour that you need to fix!

Start

More Challenges Coming Soon!

Stay tuned - adding more challenges very soon! Please use the feedback form to let me know how you find them