Back to course overview:Testing JavaScript

Lesson 2 of 15 · The Mechanics

JavaScript Unit Testing Tutorial for Beginners

Programming with Mosh49mVideoOptional

Stronger than most on the part that matters — what makes a test worth writing, and how to structure one so it fails usefully rather than just fails.

PreviousNext

Optional — ticking this does not change your percentage.

Video not playing? Some channels disable embedding, and there is no way around it.Open on YouTubeinstead — then come back and mark it complete.