Course
Learn JavaScript Unit Testing
Learn the basics of test-driven development and write unit tests in JavaScript with the Mocha library.
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Skill level
IntermediateTime to complete
Approx. 6 hoursCertificate of completion
Included with paid plansPrerequisites
1 courseWe suggest you complete the following courses before you get started with Learn JavaScript Unit Testing:- Learn JavaScript
About this course
Tests are essential for programmers! Errors in software are inevitable and costly. Testing enables programmers to catch more of their own bugs before deploying their code. Testing is so important that some developers write tests before anything else, in a methodology known as test-driven development.
Syllabus
4 lessons • 3 projects • 3 quizzesThe platform
Hands-on learning
Don’t just watch or read about someone else coding — write your own code live in our online, interactive platform. You’ll even get AI-driven recommendations on what you need to review to help keep you on track.
Projects in this course
- Project
Cake O'Clock
Test and fix Cake Bar's new pick up feature - Project
Rooster Regulation
In this project, we're going to practice using describe, it, and assert in Mocha so you can hone your skills and feel confident taking them to the real world. Why? Practicing how to use describe, it and assert will allow you to create tests that will make your webpages bulletproof. - Project
Factorial Feature
In this project, we're going to practice setup, exercise, and verify in Mocha so you can hone your skills and feel confident taking them to the real world. Why? You'll learn three steps to guide you in writing perfect tests.
Meet the creator of the course
Kenny Lin
Web Development Domain Manager at Codecademy Learn JavaScript Unit Testing course ratings and reviews
203 ratings
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- The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.ChrisCodecademy Learner @ USA
- I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.RodrigoCodecademy Learner @ UK
- Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.John-AndrewCodecademy Learner @ USA
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Practice Projects
Guided projects that help you solidify the skills and concepts you're learning.Assessments
Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.Certificate of Completion
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