illustration for Unit testing in JavaScript

Unit testing in JavaScript


Josh Mock
4m closed-captioning
Updated 3 years ago
people completed

Writing effective unit tests can be tricky in any language, and JavaScript apps often get neglected because testing UIs can be particularly tricky. While some of that can be solved by restructuring code and choosing tools that make everything more testable, it's also helpful to know some of the tricks of the JavaScript testing trade, like good mocking and stubbing practices. This playlist is full of tips for how to write tests that verify your code without any undesired side effects.

Course Content

4m • 4 lessons

    You might also like these resources:

    illustration for Introduction to Cloudflare Workers
    Kristian Freeman・36m・Course

    Become familiar with the Workers CLI wrangler that we will use to bootstrap our Worker project. From there you'll understand how a Worker receives and returns requests/Responses. We will also build this serverless function locally for development and deploy it to a custom domain.

    illustration for Create an eCommerce Store with Next.js and Stripe Checkout
    Colby Fayock・1h 4m・Course

    This is a practical project based look at building a working e-commerce store using modern tools and APIs. Excellent for a weekend side-project for your developer project portfolio

    illustration for Practical Git for Everyday Professional Use
    Trevor Miller・1h・Course

    git is a critical component in the modern web developers tool box. This course is a solid introduction and goes beyond the basics with some more advanced git commands you are sure to find useful.