Slides: SpeakerDeck
- Book: Practical Object Oriented Design in Ruby by Sandi Metz
- Book: Working Effectively with Unit Tests by Jay Fields
- Blog Post: Mocks aren't Stubs by Martin Fowler
- Blog Post / Slides: Testing in Microservices
- Video: SOLID Design Principles by Sandi Metz
- Video: Architecture the Lost Years by Robert Martin aka Uncle Bob
- Video: The Magic Tricks of Testing by Sandi Metz
- http://blog.testdouble.com/posts/2014-01-25-the-failures-of-intro-to-tdd.html
- http://fredwu.me/post/59395419899/writing-sensible-tests-for-happiness
- http://michaelfeathers.typepad.com/michael_feathers_blog/2008/06/the-flawed-theo.html
- http://blog.cleancoder.com/uncle-bob/2014/12/17/TheCyclesOfTDD.html
- https://caitiem.com/2016/08/18/a-quick-guide-to-testing-in-golang/
- https://eev.ee/blog/2016/08/22/testing-for-people-who-hate-testing/
- http://blog.cleancoder.com/uncle-bob/2016/03/19/GivingUpOnTDD.html
- https://8thlight.com/blog/uncle-bob/2013/05/27/TheTransformationPriorityPremise.html
- https://practicingruby.com/articles/mock-objects-deeply-influence-design
- http://codurance.com/2015/05/12/does-tdd-lead-to-good-design/
- http://blog.testdouble.com/posts/2014-01-25-the-failures-of-intro-to-tdd.html
- http://nat.truemesh.com/archives/000714.html (Test Data Builder - Alternative to Object Mother pattern)
- http://xunitpatterns.com/Humble%20Object.html (Humble Object Pattern)
- http://ieftimov.com/tdd-humble-object
- http://martinfowler.com/bliki/PageObject.html (Page Object Pattern)
- http://blog.thecodewhisperer.com/2013/11/23/beyond-mock-objects/
- https://8thlight.com/blog/mike-jansen/2013/07/18/the-right-tests-in-the-wrong-order.html
- https://8thlight.com/blog/colin-jones/2014/10/22/flaky-crusts-test-pollution.html
- http://blog.thecodewhisperer.com/permalink/clearing-up-the-integrated-tests-scam
- http://anthonysciamanna.com/2016/04/24/follow-consistent-test-patterns.html
- http://www.daedtech.com/what-tdd-is-and-is-not
- http://blog.jbrains.ca/permalink/a-few-drawbacks-to-tdd
- http://codemanship.co.uk/parlezuml/blog/?postid=1225
- http://www.jefclaes.be/2014/12/tdd-as-crack-cocaine-of-software.html
- http://michaelfeathers.typepad.com/michael_feathers_blog/2010/12/making-too-much-of-tdd.html