Understanding Behavior-Driven Development (BDD)

Question

From the Wikipedia article on BDD:

BDD is the second generation tensile generation, multi-user, multi-scale, highly automatic, flexible methodology. It describes a cycle of interactions with well-defined outputs that led to the delivery of working, tested software that issues.

I can not understand the meaning of adjectives such as "external", "pull-based" and "multiple-scale" even after going through. Please help explain.

Answer 1

, BDD . .NET toolwise Cucumber, , BDD/ATDD.

, - !

:

• BDD
• RSpec
• GOOS
• CukeTV,

, . .

Answer 2

, :

: http://www.courageousmarketing.com/pdf/outsidein.pdf

pull-based: http://www.johnhagel.com/paper_pushpull.pdf

Answer 3

Dan North's original BDD article may help: http://dannorth.net/introducing-bdd/

EDIT: here's an article that breaks down each member:

http://cuke4ninja.com/sec_cucumber_bdd.html