Hackathon Hack:

TDD Grade Feedback Loop
for SGSN

ALOT!

TDD grade is when it's feasible to run the tests after each line is modified during development.

This implies:

Having the code compiled each save is huge.

Having it executed is a great benefit in dynamically typed languages.

Being able to jump directly to errors.

One of the great benefits of using TDD is driving the design to not be cluttered with dependencies.
Having a mocking framework is counterproductive.

Let's introduce a division by zero in a BT-erl suite and a Eunit suite and see what happens.

Movie time!