Course
Learn JavaScript Unit Testing
Learn the basics of test-driven development and write unit tests in JavaScript with the Mocha library.
This course includes
This course includes
Skill level
IntermediateTime to complete
Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary3 hoursProjects
3Prerequisites
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.
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Syllabus
4 lessons • 3 projects • 3 quizzesCertificate of completion available with Plus or Pro
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Projects in this course
- practice Project
Cake O'Clock
Test and fix Cake Bar's new pick up feature - practice 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. - practice 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 CodecademyEarn a certificate of completion
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Learn JavaScript Unit Testing course ratings and reviews
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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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Looking for something else?
Related resources
- Article
Introduction to Testing with Mocha and Chai
This article provides a high-level overview of unit testing, why tests are important, and what the Mocha and Chai frameworks provide. - Article
Software Testing Methodologies
Learn about software testing methodologies and some specific strategies that use a test-first approach to software development. - Article
The Testing Pyramid
Learn about the testing pyramid
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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
Earn a document to prove you've completed a course or path that you can share with your network.