CF

Rapid Testing with Vitest: Master Unit Testing & Mocking

1h 15m 44s
English
Paid

In this course the creator of Vitest, Anthony Fu, will get you up and running with the fastest testing framework around.

Learn the basics of how to do unit testing, why it's important, and how to be more confident shipping to production. Even if you are brand new to unit testing, don't worry! Anthony will start with the fundamentals and work up to more advanced topics such as mocking and spying.

Learn the benefits of TDD (Test Driven Development) and practice using the approach to build a simple deep merge function. In the process, get familiar with Vitest syntax and best practices. Test both expected functionalities and that unexpected input throws the proper errors.

Finally, experience the blazing fast feedback loop testing with Vitest provides and get hot tips from an avid open source developer who uses Vitest in a variety of real worl projects including: Vite, Slidedev, UnoCSS, and even Vitest is tested with Vitest!

Additional

https://github.com/vueschool/rapid-testing-with-vitest/

About the Author: Vue School

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Vue School (vueschool.io) is a Greece-based Vue.js training platform founded by Alex Kyriakidis, an early Vue community member and one of the longest-running independent Vue educators. Vue School operates as both an on-demand course platform and a Vue / Nuxt consulting business, with course material that often emerges from real client engagements.

Course material covers the full Vue ecosystem: Vue 3 fundamentals through advanced Composition API patterns, Nuxt 3 production deployment, Pinia state management, Vue Router, the testing track with Vitest, TypeScript with Vue, real-time features with Pusher / WebSockets, and the broader full-stack Vue work. Vue School also publishes the popular Mastering Pinia course in collaboration with Pinia's author Eduardo San Martín Morote.

The CourseFlix listing under this source carries over 30 Vue School courses spanning that range. Material is paid; Vue School runs on per-course or membership pricing on the original platform. Courses are aimed at Vue developers from beginner through senior level building production Vue applications.

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#1: Introduction to Vitest
All Course Lessons (26)
#Lesson TitleDurationAccess
1
Introduction to Vitest Demo
01:43
2
How to Install Vitest
03:19
3
Your First Test
02:56
4
Improve the Sum Function
03:25
5
A Deep Merge Function - The Goal
02:07
6
Handle and Test a Shallow Merge
04:08
7
Refactor for Deep Merge without Breaking Existing Tests
03:45
8
Expect for Errors In Tests
05:05
9
Snapshots in Vitest
02:15
10
How to Update Snapshots
02:47
11
Inline Snapshots in Vitest
03:06
12
Intro to Mocking and Spying
01:12
13
Spying Side Effects with Vitest
02:34
14
The Spy Instance
03:36
15
Mock JavaScript Modules with Vitest
04:27
16
Mocking Time in Vitest
01:49
17
Mocking Timers in Vitest
03:53
18
Mocking Network Requests in Vitest
05:57
19
Extra- Setup File
01:50
20
Testing with Vue
02:02
21
Testing Vue.js Composables First
03:10
22
Set up a DOM Environment in Vitest
02:41
23
Conditional Environments in Vitest
02:46
24
Setup for Testing Vue Components
01:46
25
Vue Test Utils
02:03
26
Course Conclusion
01:22
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Frequently asked questions

What is Rapid Testing with Vitest: Master Unit Testing & Mocking about?
In this course the creator of Vitest, Anthony Fu, will get you up and running with the fastest testing framework around. Learn the basics of how to do unit testing, why it's important, and how to be more confident shipping to production…
Who teaches this course?
It is taught by Vue School. You can find more courses by this instructor on the corresponding source page.
How long is the course?
It contains 26 lessons with a total runtime of 1 hour 15 minutes. Every lesson is available to watch online at your own pace.
Is it free to watch?
It is part of CourseFlix's premium catalog. A subscription unlocks the full video player; the course description, table of contents, and preview information are available to everyone.
Where can I watch it online?
The course is available to watch online on CourseFlix at https://courseflix.net/course/rapid-testing-with-vitest. The page hosts every lesson with the integrated video player; no download is required.