Introduction To Testing In JavaScript With Jest

Testing is one of those things that people either love or hate. Usually testing is something that is hated, until you work on a project with good tests and you realize how amazing they are. In this video I am going to show you how to get started with testing in JavaScript using Jest. I will talk about the code you need in order to write tests, as well as show you some pitfalls of testing. At the end of the video I will breakdown the importance of testing and some best practices you can adhere to in order to make your tests amazing.

📚 Materials/References:

Spread Operator Video: https://youtu.be/NIq3qLaHCIs Reference Vs Value Video: https://youtu.be/-hBJz2PPIVE

🧠 Concepts Covered:

• How to install Jest
• What unit testing is
• Why testing is important
• How to write unit tests with Jest
• The importance of test coverage

🌎 Find Me Here:

My Courses: https://courses.webdevsimplified.com Patreon: https://www.patreon.com/WebDevSimplified Twitter: https://twitter.com/DevSimplified Discord: https://discord.gg/7StTjnR GitHub: https://github.com/WebDevSimplified CodePen: https://codepen.io/WebDevSimplified

#Jest #WDS #UnitTest ... https://www.youtube.com/watch?v=FgnxcUQ5vho