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Liam McLennan
This course will teach you techniques for automated testing of React applications. Each technique will include a discussion of the applicability of that technique and how it compares to other available options.
Read more
This course will teach you techniques for automated testing of React applications. Each technique will include a discussion of the applicability of that technique and how it compares to other available options.
Read more
This course will teach you techniques for automated testing of React applications. Each technique will include a discussion of the applicability of that technique and how it compares to other available options.
React is the worlds most popular frontend library. In this course, Testing in React 18, you’ll learn to add efficient and maintainable automated tests to React applications. First, you’ll explore how to design and build testable React components. Next, you’ll discover how to integrate automated tests with your React project and build tooling. Finally, you’ll learn how to use the React testing library to write tests for React components. When you’re finished with this course, you’ll have the skills and knowledge of React testing needed to confidently ensure the ongoing correctness of your applications.
This course is no longer available. Find something similar by browsing:
React
React Testing Library
Automated Testing
Test-Driven Development
Unit Testing
Integration Testing
Snapshot Testing
Register for this course and see more details by visiting:
OpenCourser.com/course/fm1zn3/testing
What's inside
Syllabus
Course Overview
React Testing Primer
Creating Testable Components
Testing Component Rendering
Read more
Syllabus
Course Overview
React Testing Primer
Creating Testable Components
Testing Component Rendering
Read more
Traffic lights
Traffic lights
Read about what's good
what should give you pause and
possible dealbreakers
Explores techniques for automated testing of React applications, giving students real-world skills for writing maintainable tests
Taught by Liam McLennan, an experienced instructor recognized for work in React testing
Focuses on building testable React components, testing component rendering, and testing component interaction
Examines detecting user interface regressions with snapshot testing, which ensures visual consistency in components
Explains testing components with useState, useEffect, and how to integrate with existing React projects
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Reviews summary
Comprehensive react testing with real-world focus
According to students, "Testing in React 18" is a largely positive and highly practical course, particularly noted for its clear explanations and hands-on demos. Learners appreciate its focus on React 18 best practices, including the effective use of React Testing Library and Jest. The course excels at demystifying complex topics like testing hooks (useState, useEffect) and component interaction, providing a solid foundation for writing robust tests. While generally well-received, some learners found the pacing varied, and a few desired more advanced scenarios or coding challenges, suggesting it's ideal for those with some existing React knowledge looking to solidify their testing skills.
Initial content issues seemingly resolved in recent updates.
"This course didn't meet my expectations. Some code examples had errors, and it felt like it wasn't thoroughly reviewed. Needs significant updates..."
"This course is a phenomenal resource for anyone looking to master React testing. The instructor explains complex concepts with incredible clarity..."
"Excellent course! The material is up-to-date with React 18 and focuses heavily on best practices..."
"Absolutely brilliant! ...The explanations were concise yet comprehensive."
Builds strong understanding, demystifies testing.
"It really empowered me to feel confident about adding tests to my projects."
"It made testing seem much less daunting."
"Provided a solid understanding of how to test React components."
"Fantastic course for anyone serious about improving their React applications' quality. It demystified testing for me."
Focuses on modern React 18 testing best practices.
"The material is up-to-date with React 18 and focuses heavily on best practices with React Testing Library."
"A thorough and up-to-date guide to testing in React 18."
"The content is relevant, and the instructor explains concepts well."
Excellent explanations with hands-on application.
"The instructor explains complex concepts with incredible clarity, breaking down topics like useEffect and useState testing beautifully."
"The practical examples using React Testing Library and Jest were spot on and immediately applicable."
"I especially appreciated the modules on testing components with hooks; it clarified a lot for me. The hands-on approach made everything stick."
"I learned a lot about how to properly structure tests and use React Testing Library effectively. The focus on real-world scenarios makes this course highly practical."
Pacing varies, desire for more advanced topics.
"My only minor critique is that some advanced scenarios or performance testing tips could have been explored a bit more deeply."
"I would have loved to see a dedicated section on mocking API calls or integrating with a backend..."
"I felt some parts, particularly 'Testing Integrated Components', were a bit rushed. I had to consult external resources..."
"Sometimes the pace felt a little slow for me as an experienced developer, but overall very well structured."
Best for those with some React experience.
"I'm relatively new to React, and the course assumed more prior knowledge than I had. The examples were complex..."
"Might be better for intermediate React developers."
"It's a decent start, but perhaps not for absolute beginners unless you're comfortable with self-study."
Activities
Be better prepared
before
your course. Deepen your understanding
during
and
after
it. Supplement your coursework and achieve mastery of the topics covered
in Testing in React 18 with these
activities:
Review React Concepts Before Starting the Course
Show steps
Strengthen your foundation by reviewing essential React concepts before delving into testing.
Show steps
-
Go through the course syllabus and identify areas where you may need to refresh your React knowledge
-
Review online resources, tutorials, or books on React
-
Complete practice exercises to test your understanding
Refresh your understanding of React component rendering
Show steps
Refresh your understanding of React component rendering to prepare for the course material on testing component rendering.
Show steps
-
Review the course syllabus and any materials on React component rendering.
-
Complete any practice exercises or quizzes on React component rendering.
Join a React Testing Study Group
Show steps
Connect with peers, share knowledge, and enhance your understanding through collaborative learning.
Browse courses on
React Testing
Show steps
-
Find or create a study group focused on React Testing
-
Meet regularly to discuss course materials, share tips, and work on practice problems together
Seven other activities
Expand to see all activities and additional details
Show all ten activities
Practice writing test cases for React components
Show steps
Practice writing test cases for React components will help you solidify your understanding of React testing techniques.
Browse courses on
Test Case Writing
Show steps
-
Create a sample React component.
-
Write test cases for the component using a testing framework like Jest or React Testing Library.
-
Run the test cases and debug any failures.
React Testing Kata
Show steps
Reinforce your understanding of React Testing through targeted practice exercises.
Browse courses on
React Testing
Show steps
-
Solve a series of React Testing challenges
-
Compare your solutions with provided reference implementations
Write automated tests for React components
Show steps
Writing automated tests for your React components ensures the stability of your code and improves your confidence in refactoring and making changes.
Browse courses on
Automated Testing
Show steps
-
Create a new React project
-
Install the React testing library
-
Render a simple component and write a test for it
-
Test component interaction
-
Test component state changes
Step-by-step React Testing Tutorial from scratch
Show steps
Familiarize yourself with the fundamentals of React Testing by completing this hands-on tutorial.
Browse courses on
React Testing
Show steps
-
Review course overview and best practices for testing React applications
-
Set up a React testing environment with Jest and React Testing Library
-
Write tests for different types of React components
-
Debug and troubleshoot failing tests
Gather and organize resources for continued learning in React testing
Show steps
Gathering and organizing resources for continued learning in React testing will help you extend your knowledge and stay up-to-date.
Show steps
-
Create a list of useful articles, tutorials, and documentation on React testing.
-
Organize these resources into a central location for easy reference.
Build a React Testing Framework for your Projects
Show steps
Solidify your understanding by creating a custom React Testing Framework that can be used in your own projects.
Show steps
-
Design and implement a testing framework that meets your specific needs
-
Write test cases for common React components and scenarios
-
Integrate your testing framework into your React projects
Explore and use advanced testing techniques in React
Show steps
Exploring and using advanced testing techniques in React will help you take your testing skills to the next level.
Browse courses on
Snapshot Testing
Show steps
-
Research advanced testing techniques for React.
-
Follow tutorials or documentation on how to use these techniques.
-
Apply these techniques to your own React projects.
Review React Concepts Before Starting the Course
Show steps
Strengthen your foundation by reviewing essential React concepts before delving into testing.
Show steps
Show steps
Show steps
- Go through the course syllabus and identify areas where you may need to refresh your React knowledge
- Review online resources, tutorials, or books on React
- Complete practice exercises to test your understanding
Refresh your understanding of React component rendering
Show steps
Refresh your understanding of React component rendering to prepare for the course material on testing component rendering.
Show steps
Show steps
Show steps
- Review the course syllabus and any materials on React component rendering.
- Complete any practice exercises or quizzes on React component rendering.
Join a React Testing Study Group
Show steps
Connect with peers, share knowledge, and enhance your understanding through collaborative learning.
Browse courses on
React Testing
Show steps
Show steps
Show steps
- Find or create a study group focused on React Testing
- Meet regularly to discuss course materials, share tips, and work on practice problems together
Seven other activities
Expand to see all activities and additional details
Show all ten activities
Practice writing test cases for React components
Show steps
Practice writing test cases for React components will help you solidify your understanding of React testing techniques.
Browse courses on
Test Case Writing
Show steps
Show steps
Show steps
- Create a sample React component.
- Write test cases for the component using a testing framework like Jest or React Testing Library.
- Run the test cases and debug any failures.
React Testing Kata
Show steps
Reinforce your understanding of React Testing through targeted practice exercises.
Browse courses on
React Testing
Show steps
Show steps
Show steps
- Solve a series of React Testing challenges
- Compare your solutions with provided reference implementations
Write automated tests for React components
Show steps
Writing automated tests for your React components ensures the stability of your code and improves your confidence in refactoring and making changes.
Browse courses on
Automated Testing
Show steps
Show steps
Show steps
- Create a new React project
- Install the React testing library
- Render a simple component and write a test for it
- Test component interaction
- Test component state changes
Step-by-step React Testing Tutorial from scratch
Show steps
Familiarize yourself with the fundamentals of React Testing by completing this hands-on tutorial.
Browse courses on
React Testing
Show steps
Show steps
Show steps
- Review course overview and best practices for testing React applications
- Set up a React testing environment with Jest and React Testing Library
- Write tests for different types of React components
- Debug and troubleshoot failing tests
Gather and organize resources for continued learning in React testing
Show steps
Gathering and organizing resources for continued learning in React testing will help you extend your knowledge and stay up-to-date.
Show steps
Show steps
Show steps
- Create a list of useful articles, tutorials, and documentation on React testing.
- Organize these resources into a central location for easy reference.
Build a React Testing Framework for your Projects
Show steps
Solidify your understanding by creating a custom React Testing Framework that can be used in your own projects.
Show steps
Show steps
Show steps
- Design and implement a testing framework that meets your specific needs
- Write test cases for common React components and scenarios
- Integrate your testing framework into your React projects
Explore and use advanced testing techniques in React
Show steps
Exploring and using advanced testing techniques in React will help you take your testing skills to the next level.
Browse courses on
Snapshot Testing
Show steps
Show steps
Show steps
- Research advanced testing techniques for React.
- Follow tutorials or documentation on how to use these techniques.
- Apply these techniques to your own React projects.
Career center
Learners who complete Testing in React 18 will develop knowledge and skills
that may be useful to these careers:
React Developer
React Developer
As a React Developer, you will be responsible for designing, developing, and maintaining React applications. This course will teach you the skills you need to build testable React components, integrate automated tests with your React project, and write tests for React components using the React testing library. With these skills, you will be able to ensure the ongoing correctness of your applications and develop high-quality React applications.
Software Engineer
Software Engineer
As a Software Engineer, you will be responsible for designing, developing, and testing software applications. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any Software Engineer. With these skills, you will be able to ensure the quality and reliability of your software applications.
Front-End Engineer
Front-End Engineer
As a Front-End Engineer, you will be responsible for designing and developing the user interface of web applications. This course will teach you the skills you need to build testable React components, which is an essential skill for any Front-End Engineer. With these skills, you will be able to ensure the quality and reliability of your web applications.
Web Developer
Web Developer
As a Web Developer, you will be responsible for designing, developing, and maintaining websites. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any Web Developer. With these skills, you will be able to ensure the quality and reliability of your websites.
QA Engineer
QA Engineer
As a QA Engineer, you will be responsible for testing software applications to ensure their quality and reliability. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any QA Engineer. With these skills, you will be able to ensure the quality and reliability of your software applications.
DevOps Engineer
DevOps Engineer
As a DevOps Engineer, you will be responsible for bridging the gap between development and operations teams. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any DevOps Engineer. With these skills, you will be able to ensure the quality and reliability of your software applications.
Product Manager
Product Manager
As a Product Manager, you will be responsible for overseeing the development and launch of new products. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any Product Manager. With these skills, you will be able to ensure the quality and reliability of your products.
Business Analyst
Business Analyst
As a Business Analyst, you will be responsible for analyzing business needs and developing solutions. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any Business Analyst. With these skills, you will be able to ensure the quality and reliability of your solutions.
UX Designer
UX Designer
As a UX Designer, you will be responsible for designing the user experience of software applications. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any UX Designer. With these skills, you will be able to ensure the quality and reliability of your software applications.
Data Scientist
Data Scientist
As a Data Scientist, you will be responsible for collecting, analyzing, and interpreting data. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any Data Scientist. With these skills, you will be able to ensure the quality and reliability of your data analysis.
Machine Learning Engineer
Machine Learning Engineer
As a Machine Learning Engineer, you will be responsible for developing and deploying machine learning models. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any Machine Learning Engineer. With these skills, you will be able to ensure the quality and reliability of your machine learning models.
Cloud Architect
Cloud Architect
As a Cloud Architect, you will be responsible for designing and implementing cloud computing solutions. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any Cloud Architect. With these skills, you will be able to ensure the quality and reliability of your cloud computing solutions.
Data Engineer
Data Engineer
As a Data Engineer, you will be responsible for designing and building data pipelines. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any Data Engineer. With these skills, you will be able to ensure the quality and reliability of your data pipelines.
Systems Engineer
Systems Engineer
As a Systems Engineer, you will be responsible for designing and implementing complex systems. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any Systems Engineer. With these skills, you will be able to ensure the quality and reliability of your systems.
Security Engineer
Security Engineer
As a Security Engineer, you will be responsible for protecting systems and data from cyberattacks. This course will teach you the skills you need to write automated tests for React applications, which is an essential skill for any Security Engineer. With these skills, you will be able to ensure the quality and reliability of your security measures.
For more career information including salaries, visit:
OpenCourser.com/course/fm1zn3/testing
Reading list
We've selected six books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Testing in React 18.
Provides a practical guide to testing React applications with Cypress. It covers topics such as setting up a testing environment, testing components, mocking, spying, and snapshot testing.
Classic guide to unit testing. It covers the principles of unit testing and provides practical advice on how to write effective tests. It's a great resource for anyone who wants to improve their testing skills in any language.
Save
Guide to writing clean code. It covers the principles of clean code and provides practical advice on how to write code that is easy to read, maintain, and debug. It's a great resource for anyone who wants to improve their coding skills.
Although not directly related to React testing, this book offers valuable guidance on unit testing techniques and best practices. Its focus on mocking and dependency injection is particularly relevant for understanding how to test React components in isolation.
Provides guidance on writing maintainable JavaScript code. While not specific to React testing, it offers valuable insights into code organization, testing strategies, and best practices that can enhance the overall quality and testability of React applications.
Save
Serves as a comprehensive reference guide to JavaScript. While it does not focus specifically on testing, it provides a solid foundation for understanding JavaScript concepts and syntax, which is essential for effective React testing.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/fm1zn3/testing
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