I am yet to work on a project where BDD – Behaviour-Driven Development framework is used.

What is BDD?

Behaviour-Driven Development (BDD) is an evolution in the thinking behind TestDrivenDevelopment and AcceptanceTestDrivenPlanning.
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It presents a framework of activity based on three core principles:

1. Business and Technology should refer to the same system in the same way – ItsAllBehaviour
2. Any system should have an identified, verifiable value to the business – WheresTheBusinessValue
3. Up-front analysis, design and planning all have a diminishing return – EnoughIsEnough

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Here are some links on BDD introduction, followed by people’s personal experiences with it:

• http://behaviour-driven.org/
• http://behaviour-driven.org/Introduction
• http://xndev.blogspot.com/2009/08/why-i-like-behavior-driven-development.html
• http://rorataspire.wordpress.com/2008/06/16/behaviour-driven-development-have-a-definite-edge-in-the-outsourced-software-development/