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Introduction to Jest Testing - JavaScript Unit Tests

Dave Gray via YouTube

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Overview

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This introductory course teaches how to write and run JavaScript unit tests with Jest. Learners test several small functions and generate a code coverage report.

Syllabus

Intro
Welcome
Lesson Goal
Why Write Tests?
Quick Note
Install Node for npm
Checking your Node install
A Simple Function
Install Jest
Your First Unit Test
How to Run Tests
What is a Unit Test?
Testing a 2nd Function
Testing a 3rd Function
Drilling Down to a Single Responsibility
Generating a Coverage Report
Wrap up

Taught by

Dave Gray

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