I was wondering the other day how to classify tests that use a test double/fake like pg-mem, which isn't returning stubbed results but isn't the Dockerized test

I was wondering the other day how to classify tests that use a test double/fake like pg-mem, which isn't returning stubbed results but isn't the Dockerized test DB either : https://github.com/oguimbal/pg-mem https://github.com/oguimbal/pg-mem