It's not easy being green, but it sure feels good
After spending about 10x longer developing simple tests and a class than I would have using “opportunistic” methods, I got all the dots and progress bar to run green. 'Tis a good feeling indeed. I'm sure it will be routine in time, but the first time is always special. Ho[pefully coding speed will increase as I become more familiar with the methodology.
NUnit is a much faster testing environment that the old “fix code--reload web page--fail--debug” method was. That alone will speed development.