Simplify tests by replacing ZeroDivisionError with RuntimeError.
Simplify tests by replacing ZeroDivisionError with RuntimeError.
brandm/live-py-plugin,brandm/live-py-plugin,brandm/live-py-plugin,brandm/live-py-plugin,donkirkby/live-py-plugin,donkirkby/live-py-plugin,donkirkby/live-py-plugin,donkirkby/live-py-plugin,donkirkby/live-py-plugin,brandm/live-py-plugin