This course is designed for developers aiming to enhance their coding skills, it provides an in-depth exploration of testing methodologies using Jest, the leading JavaScript testing framework. From the fundamentals of writing and organizing tests to advanced techniques for testing asynchronous code, promises, and reactive extensions, you'll gain the expertise needed to ensure your applications are robust and reliable. Learn to craft expressive tests with Jest matchers, extend their functionality with custom matchers, and master the intricacies of testing TypeScript code. By the end of this course, you'll be equipped with the skills to write efficient, effective tests that cover all execution paths.
Test-Driven Development for JavaScript: Unit 1
Test-Driven Development for JavaScript: Unit 1
This course is part of Test-Driven Development for JavaScript Specialization
Instructor: Pearson
Access provided by CENTRO DE GRADUADOS DE LA FIUBA
Gain insight into a topic and learn the fundamentals.
Intermediate level
Recommended experience
6 hours to complete
Flexible schedule
Learn at your own pace
What you'll learn
Master the use of Jest for writing and organizing JavaScript tests.
Develop proficiency in testing asynchronous code, including callbacks, promises, and observables.
Learn to create expressive and concise tests using Jest matchers and custom matchers.
Gain expertise in testing TypeScript code and ensuring comprehensive test coverage.
Skills you'll gain
Details to know
Shareable certificate
Add to your LinkedIn profile
Assessments
4 assignments
Taught in English
Recently updated!
July 2025
See how employees at top companies are mastering in-demand skills
Build your subject-matter expertise
This course is part of the Test-Driven Development for JavaScript Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
- Earn a shareable career certificate
There is 1 module in this course
This module is designed for developers looking to enhance their coding skills through advanced testing techniques using Jest, the leading JavaScript testing framework. You will learn the fundamentals of writing and organizing tests, as well as advanced methods for testing asynchronous code, promises, and reactive extensions. The module covers crafting expressive tests with Jest matchers, extending functionality with custom matchers, and mastering the intricacies of testing TypeScript code. By the end, developers will be equipped to write efficient, effective tests that ensure robust and reliable applications.
What's included
32 videos4 assignments
Earn a career certificate
Add this credential to your LinkedIn profile, resume, or CV. Share it on social media and in your performance review.
Why people choose Coursera for their career
Felipe M.
Learner since 2018
"To be able to take courses at my own pace and rhythm has been an amazing experience. I can learn whenever it fits my schedule and mood."
Jennifer J.
Learner since 2020
"I directly applied the concepts and skills I learned from my courses to an exciting new project at work."
Larry W.
Learner since 2021
"When I need courses on topics that my university doesn't offer, Coursera is one of the best places to go."
Chaitanya A.
"Learning isn't just about being better at your job: it's so much more than that. Coursera allows me to learn without limits."
