Editing Test-driven development (section)

=== TDD and BDD ===
BDD ([[behavior-driven development]]) combines practices from TDD and from ATDD.<ref>{{cite web
|title=BDD
|url=http://guide.agilealliance.org/guide/bdd.html
|access-date=2015-04-28
|archive-date=2015-05-08
|archive-url=https://web.archive.org/web/20150508045550/http://guide.agilealliance.org/guide/bdd.html
|url-status=dead
}}</ref>
It includes the practice of writing tests first, but focuses on tests which describe behavior, rather than tests which test a unit of implementation.  Tools such as [[JBehave]], [[Cucumber (software)|Cucumber]], [[Mspec]] and [[Specflow]] provide syntaxes which allow product owners, developers and test engineers to define together the behaviors which can then be translated into automated tests.