Testing React Apps with React Testing Library
A comprehensive A-Z guide to testing React apps with React Testing Library and Vitest / Jest.
3661 reviewsSubscribe to access all courses. Cancel anytime!
Subscribe for $29/mor
Course Overview
- Beginner to Pro
- 7 hours of HD video
- 100 lessons
- Downloadable content
- Hands-on exercises
- English captions
- Certificate of completion
- Lifetime access
- Learn at your own pace
Clear. Concise. Comprehensive.
Tired of piecing together disconnected tutorials or dealing with rambling, confusing instructors? This course is for you! It's perfectly structured into a series of bite-sized, easy-to-follow videos that cover both theory and practice.
About the Course
Testing React Apps with React Testing Library is your complete guide to mastering testing for React applications. In this course, you’ll learn how to write maintainable, reliable tests that ensure your apps work as expected in the real world. We’ll cover the fundamentals of testing with React Testing Library and dive into advanced techniques to make your testing more efficient and effective.
You’ll explore how to mock API responses using Mock Service Worker (MSW), simulate user events in a test environment, and implement testing for complex scenarios like authentication, state management, and routing. We’ll also focus on refactoring techniques that improve the readability and maintainability of your code. With real-world examples and exercises, this course will give you the confidence to test React apps like a pro. Plus, you’ll learn how to maintain code quality using ESLint and prevent common issues before they become problems.
By the end of this course, you’ll be well-equipped to write robust tests that deliver consistent value and ensure your React applications are production-ready.
What You'll Learn
- Master the fundamentals of testing React applications with React Testing Library.
- Write maintainable, robust, and trustworthy tests that consistently deliver value.
- Efficiently mock API responses with Mock Service Worker (MSW).
- Mock data using @mswjs/data and @faker-js.
- Simulate user events in a test environment.
- Dive into advanced testing techniques involving authentication, state management, routing, etc.
- Master refactoring techniques that pros use to make their code more readable and maintainable.
- Learn from real-world examples and exercises that prepare you for the job.
- Use ESLint to catch code quality issues early.
Course Content
7 Hours . 8 Sections . 100 Lessons
Getting Started(20m)
Testing React Components(2h)
Mocking APIs(2h)
Testing Forms(1h)
Testing State Management(44m)
Testing Authentication(12m)
Testing Routing(23m)
Conclusion(25s)
Who Is This For?
- Developers looking to level up their React skills.
- Software engineers aiming to improve code quality.
- React developers preparing for job interviews.
- Anyone looking to boost their career prospects by mastering React testing.
Prerequisites
To fully benefit from this course, a solid foundation in React is essential. You should be well-versed in all the core concepts, including components, hooks, state management, routing, and more. Additionally, a basic understanding of unit testing plain JavaScript code (without UI frameworks) using tools like Jest or Vitest is necessary.
Here are the courses we recommend if you need to strengthen the fundamentals.
A step-by-step guide to building web apps with React 18+ and TypeScript
$19$149
Take your React skills to the next level by mastering state management and routing
$19$149
A comprehensive, beginner-friendly guide covering everything from the basics to advanced techniques
$19$49
Hello,
I'm Mosh Hamedani.
Are you feeling stuck or overwhelmed in your coding journey? Don't worry, I've got your back! Together, we'll work to level up your skills, increase your earning potential, and build a brighter future.
10M+
Students taught
4M
YouTube fans
20+
Years of experience
52
Coding courses
Testimonials
What my students say
“I started learning programming w/ Mosh 4 years ago with his C# & .NET courses. Thanks to those I landed my first job. Then, I continued to learn from his materials and made the jump from Jr. to Ssr. and then to Sr. Software Engineer (my salary went 10x from my first job). Now, 4 years later I continue to learn with his excellent courses.”
“Mosh doesn't fail to leave out important details. You can tell that Mosh has put a lot of thought into creating these courses. His professional and personal experience drives these courses to be thoughtful and outstanding.”
“The best courses I’ve participated so far. Mosh has a unique teaching ability. His lectures are fun and engaging. The visuals are great. Relatively dificult concepts are explained with simple words. Whenever any one asks for a programming course I recommend Mosh Hamedani, and only him. Other courses I’ve had were at best mediocre.”
“I love how every part of the course is broken down very well that even beginners can understand it and not feel overwhelmed, confused or carried away. Also how the lessons/course is in sections, one can go back to a particular section for review if need be especially when working on the exercises.”
“I found this course to be complete and very clear and easy to follow. Mosh is very good at explaining, it feels like a friend talking to you very naturally, and the course is very entertaining. And it comes at an amazing value! I definitely recommend it!”
“This is my second course from Mosh and it is great as well, The way he explains little details (how and why's) is very helpful and builds a solid base of understanding the code. Great instructor!”
Accelerate Your Coding Journey
Don't waste your valuable time piecing together disconnected tutorials from different sources. Enroll now and gain the skills and knowledge you need to excel, all in one place.
- 52 comprehensive courses
- 340 hours of HD video
- Downloadable content
- Hands-on exercises
- English captions
- Certificate of completion
- Access while subscribed
- Learn at your own pace
Cancel anytime!
- In-depth course
- 7 hours of HD video
- Downloadable content
- Hands-on exercises
- English captions
- Certificate of completion
- Lifetime access
- Learn at your own pace
Try it risk free!
Looking for a team license? Contact us