Testing React 16 Applications with Jest 26 from Pluralsight

Jest is one of the best tools available for testing React applications. This course will teach you basic and intermediate Jest testing techniques, including running tests, snapshot testing, testing React components, and module mocking.

At the heart of building durable and reliable React applications is a solid understanding of testing, starting with Jest. In this course, Testing React Applications with Jest, you will learn everything you need to do to create solid tests for your React components and applications. First, you’ll learn how to install Jest on any machine, run tests with it via the command line, and integrate it with any Node project. Next, you’ll dive into the various testing techniques, including globals, mocking, and snapshot testing that you can use to make your tests more readable and efficient. Finally, you'll explore how to use all these techniques to test React components and the applications they belong to. When you’re finished with this course, you’ll be able to immediately start writing tests for your React applications, discuss testing strategies and techniques in the workplace, and facilitate development by setting up and configuring Jest.

What's inside

Syllabus

Course Overview

Course Introduction

Understanding Testing

Introduction to Jest

Test Running with Jest

Mocking Functions and Modules

Snapshot Testing

Testing Components

Advanced Jest Matchers

Conclusion

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Delves into the practicalities of Jest, providing insights into how it can immediately improve your React programming

Taught by the widely recognized Daniel Stern, a leader in React and programming education

Develops core testing principles, which are essential for React developers

Provides a solid foundation for beginner React developers to become familiar with Jest

Provides intermediate React developers with a clear path to strengthen their testing abilities with Jest

Some of the explanations may require research from external resources to fully grasp

Career center

Learners who complete Testing React 16 Applications with Jest 26 will develop knowledge and skills that may be useful to these careers:

Quality Assurance Analyst

Software development depends on workers who can thoroughly test products. As a Quality Assurance Analyst, your job is to identify, report, and manage bugs in software. Testing React 16 Applications with Jest 26 offers a comprehensive introduction to Jest, the industry’s preferred tool for testing React applications, ensuring your knowledge of React testing is top-notch.

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Software Developer

Perhaps you already are a developer, but you want to learn React to expand your expertise. Maybe you are a developer but have no experience with testing React applications, and you want to learn the in-demand skill of Jest. No matter what your current experience is, Testing React 16 Applications with Jest 26 is an excellent addition to your professional development.

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Computer Programmer

As a Computer Programmer, you will most likely be responsible for coding applications, but testing is essential for your work as well. Enrolling in Testing React 16 Applications with Jest 26 will give you the essential skills for software testing.

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Web Developer

Web development often involves building and testing React applications, and knowing Jest is a must-have skill. Testing React 16 Applications with Jest 26 will help set you apart by providing this mastery.

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Test Engineer

Testing React 16 Applications with Jest 26 will boost your testing skills and help you become a top candidate for Test Engineer positions. The course will provide you with the expertise you need to test and debug software applications.

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Front-End Developer

As a front end developer, you will be responsible for the design and implementation of new features, but you will also need to ensure your code is compatible with the React application. Testing React 16 Applications with Jest 26 will give you the vital skills you need for this job function.

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Software Tester

As a Software Tester, you will need to be well-versed in all aspects of testing, including the specific tools and technologies used. Testing React 16 Applications with Jest 26 will teach you everything you need to know about Jest, the go-to framework for testing React applications, making you a highly attractive candidate.

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Quality Engineer

Many Quality Engineers specialize in a particular type of testing, such as performance, security, or usability testing. Testing React 16 Applications with Jest 26 will give you the knowledge and skills you need to work with React applications.

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QA Tester

As a QA Tester, your responsibilities include creating and executing tests, and you need an in-depth understanding of the tools and methods. Testing React 16 Applications with Jest 26 will give you the advanced Jest knowledge you need to perform these functions.

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QA Analyst

Software development depends on QA Analysts to test software applications to ensure they meet the required quality standards. Taking the Testing React 16 Applications with Jest 26 course will give you the tools you need to excel in this important role.

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QA Manager

As a QA Manager, you will oversee the quality assurance process for software products. Testing React 16 Applications with Jest 26 can provide you with the up-to-date knowledge in software testing best practices necessary to be successful in this management role.

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Product Tester

Testing React 16 Applications with Jest 26 will give you a solid foundation for your career as a Product Tester, ensuring that software applications meet all requirements and are of the highest quality.

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Software Quality Assurance Engineer

Testing React 16 Applications with Jest 26 will teach you industry best practices and equip you with the skills and knowledge to succeed as a Software Quality Assurance Engineer.

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Technical Support Engineer

Technical Support Engineers need to have a deep knowledge of the software products they support to provide expert help. Testing React 16 Applications with Jest 26 will provide you with some of the foundational knowledge about one type of software product you may encounter.

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Database Administrator

Testing React 16 Applications with Jest 26 may be helpful as a Database Administrator, as it will expand your knowledge of software applications and how to test them, which can be beneficial when troubleshooting and working in tandem with developers.

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Testing React 16 Applications with Jest 26

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