Tips, Tricks, and Techniques for Node.js Development 4.2: Using Behavior-Driven Development

This video introduces Test Driven Development (TDD) and Behavior Driven Development (BDD), focusing on using Mocha and Chai for testing in Node.js. It explains BDD as an extension of TDD, utilizing domain-specific languages to create executable tests. The video demonstrates building a simple queue implementation, emphasizing writing tests before code. It covers using assertion libraries like Chai to validate functionality and concludes with a preview of testing APIs in the next video.

What is the main difference between test driven development and behavior driven development?

Explain the significance of writing tests before implementation in development.

Describe the process of adding elements to a queue as outlined in the video.

What is the expected return value when adding an element to the queue?

What are the two assertion libraries mentioned for behavior driven development?

How can you verify if an object has a certain property using the chai assertion library?

Summarize the principles of test driven development and behavior driven development as discussed in the video.