The compose stack tests (when engineered right), are the only ones which can reliably reproduce and test almost any bug or feature reliably. In 2018 I could un

The compose stack tests (when engineered right), are the only ones which can reliably reproduce and test almost any bug or feature reliably. In 2018 I could understand the aversion to them given how unbearably slow and flaky they could be but those problems are draining away with improved tooling and faster machines. I think before long they'll be the default - a test that is 4 seconds slower and 30% more realistic will seem like a no brainer.