> This is far more real-world than a coding test, imho. Coding happens on the micro level, but understanding happens on the macro level.

But being able to map the macro to the micro is a vital part of being a competent SWE. This includes being an architect. If your plan only considers macro-issues, but is difficult to actually implement on a small scale, its not a good plan.

I want to gauge both, and a coding test is a good way to measure the micro.