Summary
Our journey has come to an end, but fear not. You now are well equipped to enter the world as a TDD master.
You not only understand how to develop with a TDD mindset, you also know why TDD is so important to develop testable, extensible, and maintainable software applications. Your IDE is set up to test C# and/or JavaScript applications and you have a continuous feedback loop on the quality of your software.
You understand the importance of defining and testing the boundaries of an application and the benefits of abstracting away third-party code (including the .NET Framework). Spies, mocks, and fakes, and how best to employ them are now well understood.
Approaching a green-field application with TDD is mind should now be almost trivial. Take the broader problem of the overall application and break it into meaningful chunks that can be developed independently. You have learned different approaches to developing an application such as: front to back, back to front, and inside out....
