Скачать или смотреть Frontend Unit Testing Setup With Coverage | Vitest | React Testing Library | Mock Service Worker

Welcome to the first video of the Frontend Unit Testing Series! 🎉

In this video, we’ll cover:
1️⃣ Introduction to Unit Testing: Understand what unit testing is and why it's essential for frontend development.
2️⃣ Setting Up Your Project: Learn how to set up a unit testing environment using Vitest, React Testing Library, and MSW (Mock Service Worker).
3️⃣ Writing Your First Test Case: Step-by-step guide to testing a React button component for its label and onClick functionality.

This video includes:

Installing dependencies with pnpm

Configuring vitest.config.ts

Creating mocks for API handling

Writing and running test cases with 90%+ code coverage


By the end, you’ll have a fully functional setup to test your React components and be ready to dive into advanced testing concepts in the upcoming videos.

Tools Covered:

Vitest: A fast unit testing framework.

React Testing Library: Tools to test React components.

MSW: Mock API calls for seamless testing.


👉 Don’t forget to like, comment, and subscribe for more videos in this series!


Covered Items -
Frontend Unit Testing
React Unit Testing
Vitest Tutorial
React Testing Library
MSW Mock API Testing
Unit Testing Basics
JavaScript Testing Framework
Test Coverage
React Button Component Testing
Mocking Functions with Vitest
Frontend Testing Guide
Learn Unit Testing
Step-by-Step Unit Testing
React Developer Guide
Beginner's Guide to Testing