I suck at TDD (and how to fix it) - Review

Summaries From Matteo Vaccari: There’s no easy way to evolve the hardcoded values into general code. Alistair Cockburn said that this problem could be better solved by more mathematically-oriented thinking upfront about how many spaces should be generated where Emily Bache said that “recycling tests” is a valid way to iterate towards a difficult problem Other solutions came from Ron Jeffries,…