Jest Testing Framework

The video tutorial introduces Node.js testing, emphasizing its importance. It guides viewers through setting up Jest, a popular testing framework, and creating their first test case. The tutorial explains how to interpret test results and handle errors. It concludes by discussing the benefits of testing, such as saving time, ensuring reliability, and providing peace of mind.

Describe the process of creating your first test case in Jest.

What is the purpose of the 'test' function in Jest?

How can testing save time in the long run during software development?

What are the benefits of having an automated test suite?