Test Guided Development
by Michael T. Starks
https://www.linkedin.com/in/michaeltstarks
https://www.facebook.com/michael.t.starks
Resources
Read Kent Beck's Test-Driven Development by Example.
Read Working Effectively with Legacy Code by Michael C. Feathers.
Read http://xkcd.com for fun.
Unity Tutorial
https://unity3d.com/learn/tutorials/projects/roll-ball-tutorial
Unity Test Tools
https://unity3d.com/learn/tutorials/topics/production/unity-test-tools
https://blogs.unity3d.com/2013/12/18/unity-test-tools-released/
Catlike Coding
http://catlikecoding.com/unity/tutorials/
http://catlikecoding.com/unity/tutorials/maze/
Agile Alliance
https://www.agilealliance.org/glossary/tdd/
Blog from Ruby on Rails creator
http://david.heinemeierhansson.com/2014/tdd-is-dead-long-live-testing.html
Misc
http://martinfowler.com/articles/mocksArentStubs.html
http://james-willett.com/2016/09/the-evolution-of-the-testing-pyramid/
https://en.wikipedia.org/wiki/SOLID_(object-oriented_design)