Test with Jest

52m 39s
English
Paid

Course description

Jest is an industry leading test suite for JavaScript used by big and small projects around the globe. Get up and running with Jest in this course! In this course, you'll learn how to test with Jest. Jest is a magnificent testing suite for JavaScript. Many big players rely on Jest today. Some of them are Facebook, New York Times, Twitter, Spotify, Instagram, and Airbnb.

Read more about the course

Jest is extremely powerful and easy to work with. By the end of this course, you'll know how to install Jest in your projects and be ready to test your code with support for modern JavaScript.

You'll learn:

  • how to write tests, also called specs (short for specifications).
  • How to group your tests, for organizational purposes.
  • How to take advantage of the powerful Snapshot feature
  • Workflow tips & tricks

This course assumes that you know the fundamentals of JavaScript Testing. If you do not, we recommend that you take our JavaScript Testing Fundamentals course beforehand.

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#1: Install Jest

All Course Lessons (13)

#Lesson TitleDurationAccess
1
Install Jest Demo
02:58
2
Running the First Test
03:02
3
Jest Expectations
03:22
4
Snapshot Testing with Jest
02:38
5
Execute Code Before and After Tests
02:34
6
Run Specific Tests Only
01:09
7
Run Tests in Watch Mode
01:05
8
Building and Testing a Library
05:30
9
The Record Method
04:52
10
The All Method
05:02
11
The Find Method
05:25
12
The Update Method
07:45
13
Customizable Options
07:17

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