Growing Object Oriented Software Guided By Tests is a great book on the topic: http://www.amazon.com/Growing-Object-Oriented-Software-Guided-Tests/dp/0321503627

Growing Object Oriented Software Guided By Tests is a great book on the topic: http://www.amazon.com/Growing-Object-Oriented-Software-Guided-Tests/dp/0321503627 http://www.amazon.com/Growing-Object-Oriented-Software-Guide... Misko Hevery's (also happens to be creator of angularjs!) Testability Explorer blog is also a great resource: http://misko.hevery.com/category/testability-explorer/ http://misko.hevery.com/category/testability-explorer/