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3 Playwright tests that pass but prove nothing (with a practice repo to fix them)

This story is from 2026-10-27. It is preserved in the archive; the latest stories are on the live feed.

A green test is not a proof. Here are three Playwright tests that pass, and still let a bug through. I put them in a small public repo so you can run them, break the app on purpose, and see which test notices. The setup The repo has a tiny shop app with no dependencies: two products (keyboard 50, m…

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  1. 2026-10-27 20:33 · DEV Community — AI
    3 Playwright tests that pass but prove nothing (with a practice repo to fix them)

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