TDD

A New Look at Test Driven Development, Dave Astels, July 2005, the post that led to RSpec. May have introduced BDD
Introducing BDD, Dan North, March 2006, an early article describing Behavior-Driven Development, although Astels’ seems to be earlier
Mocks Aren’t Stubs, Martin Fowler, January 2007, comparing classical and mockist TDD
TDD: Where Did It All Go Wrong?, Ian Cooper, 2013, a clarification of classical TDD in contrast to mockist TDD
The Failures of Intro to TDD, Justin Searls, January 25, 2014, the original article describing Discovery Testing
- Tests’ Influence on Design, Justin Searls, a wiki article with more detail
- What Came First, the Chicken. Or the Road?, Uncle Bob Martin, January 27, 2014, a response to Searls
TDD is Dead: DHH, April 23, 2014, a critique of TDD in favor of test-after development
- RIP TDD, Kent Beck, April 29, 2014, in response to DHH
- Monogamous TDD, Uncle Bob Martin, April 25, 2015, in response to DHH
- TDD, Straw Men, and Rhetoric, Gary Bernhardt, April 30, 2014, in response to DHH
- Is TDD Dead?, DHH, Kent Beck, and Martin Fowler, May-June 2014, a series of panel discussions
  - Test Isolation is About Avoiding Mocks, Gary Bernhardt, May 15, 2014, a response to the criticism that mockist TDD leads to too many mock objects
Full Stack Radio episode 15: Everzet - Classicist and Mockist TDD, Konstantin Kudryashov, April 20, 2015, a podcast episode comparing classical and mockist TDD