aexol-studio/e2e-playwright

Use This Skill For

• Creating/updating Playwright specs, setup, fixtures, or E2E helpers.

Core Rules (Concise)

1. Domain-oriented specs

   • Organize by user flow/domain (tests/auth/*, tests/settings/*, tests/notes/*), not by tiny assertion fragments.
   • Keep one lightweight smoke path; put depth in domain specs.

2. Hybrid auth strategy (speed + isolation)

   • Default (non-destructive authenticated tests): keep auth bootstrap in tests/auth.setup.ts and reuse storageState in chromium-auth.
   • Isolated branch (destructive/stateful flows): create a unique user/session per test in a fresh context using an explicit empty storage state object (storageState: { cookies: [], origins: [] }) as primary wording; storageState: undefined is also acceptable.
   • Treat password change, session revoke/revoke-all, delete-account, and auth mutation-heavy flows as isolated-only.

3. Suite cleanup lifecycle is mandatory

   • Cleanup runs before and after the E2E suite via globalSetup + globalTeardown.

4. Performance + idempotency + zero-flake

   • Prefer deterministic readiness checks over fixed sleeps.
   • Write rerunnable tests and setup (safe if user/data already exists).
   • Keep assertions consolidated per flow to reduce repeated navigation.

5. Verify-email-disabled support is mandatory

   • Auth setup must support both modes:
     • verification disabled (direct authenticated flow)
     • verification enabled (email verification flow)

6. Mailgun local mode canonical wording

   • Use and document the email artifact path as exactly: /temp/emails.
   • Do not document alternative repo-relative variants as canonical.

7. Always force local email mode during E2E

   • E2E runs must force backend EMAIL_MODE=local (including CI), even if external env sets EMAIL_MODE=mailgun.
   • Verification-enabled auth setup must read links from /temp/emails.
   • Use backend env source: backend/src/config/env.ts.

8. Mandatory AI rule for code changes

   • If code changes, update/add corresponding E2E tests.
   • Run relevant E2E checks; run the full E2E suite when behavior changes.

Quick Agent Checklist

• [ ] Specs grouped by domain flow
• [ ] Non-destructive auth specs use shared setup + storageState
• [ ] Destructive/stateful auth flows use isolated per-test users/sessions with explicit empty storageState object
• [ ] Suite cleanup runs before + after via globalSetup + globalTeardown
• [ ] No fixed waits; setup/specs are idempotent
• [ ] Verification ON/OFF behavior covered
• [ ] E2E runtime forces EMAIL_MODE=local (incl. CI)
• [ ] Local email docs/helpers use canonical /temp/emails
• [ ] Code changes include matching E2E updates and required E2E validation