Debugging and Maintenance — quiz

A Playwright test fails in CI with the error 'Element not found: [data-testid="submit-btn"]'. The engineer can't reproduce it locally. What is the best Claude Code workflow to diagnose this?

• Ask Claude Code to delete the failing test and write a new one
• Paste the CI log and failing test into Claude Code, then ask it to identify likely causes — race conditions, environment differences, or missing setup — and propose targeted fixes
• Increase all timeouts by 10x and re-run
• Assume it is a CI infrastructure problem and ignore the failure