Introduces in 2006 in Better Software magazine
Developers didn't use TDD
Don't write a test, describe a behaviour !
Feature: getNumberOfSuperLi Scenario: There is no Super li elements Given QuerySelector API returns an empty array When it returns the number of found elements Then the number of found elements should be 0
Actually, the well known solution to write BDD scenario in "natural language"
BDD is really powerful in an agile organisation
Like TDD, it should not be a dogma
Can be seen like write it own testing framework ...