What you’ll learn
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Everything you need to know about testing React Components using React Testing Library and Jest
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Understand how to simulate user events and data fetching in a test environment
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Verify your components the way your components work – before deploying them!
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Get practical, hands-on experience adding tests to a large React project
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Explore hidden aspects of testing that aren’t covered in any other testing course
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Save time by building your own custom Jest matchers
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Focus on learning why best practices exist – and when to break them!
Here’s a partial list of some of the topics you’ll cover:
- Customize your test environment by writing custom Jest matchers
- Learn how to debug your tests by fixing many bugs
- Run tests faster by implementing a fake data-fetching process
- Understand best practices by working on a large React project
- See an exhaustive list of all the functionality packed into React Testing Library
- Enhance your element-selecting powers by using the ARIA Role system
- Get experience testing authentication and routing
- Write more efficient tests by learning dozens of testing shortcuts
- Finally understand the most mysterious function in React – the ‘act’ function!
- Learn multiple ways of handling third-party libraries in a test environment
- Use Jest to ‘mock’ functions and libraries
Who this course is for:
- Software engineers looking to better understand the world of testing
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