[honkycat]

I agree /w testing game development being less of a priority than in other industries, but I feel that it is because code quality tends to take a back seat in gamedev.

Tests are NOT anti-agile, that is just dumb. I feel like a bunch of hacker news hipsters read an article about TDD 3 years ago and then said "Yep that's my opinion! Tests are bad." Despite every major software company requiring unit tests for their production code-bases. ( Hint: It's because they did the research and found tests beneficial. ) Tests enable agility.

Let's just get this out of the way now: Tests are not about catching bugs. Tests are about allowing your to safely refactor your code without breaking previously declared behavior.

Testing enables you to iterate and refactor code without constantly releasing new regressions. Testing IS code quality. If you lack tests you lack a core piece of code quality.