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Runs and debugs Sequence Trip Playwright E2E against Expo web. Use when e2e fails locally or in GitHub Actions, port conflicts, or adding web UI specs.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Write structured handoff prompts when ending a session or delegating to another agent (Claude, Codex, Cursor). Use when user says handoff, delegate, continue in new chat, or epic spans multiple sessions.
Guides agentic coding workflow in Sequence Trip (oeis-visualize), including scoped edits, preserving user work, platform viz constraints, verification cadence, commits, and PR prep. Use before making code changes, committing, or opening PRs in this repository.
Based on SOC occupation classification
| name | playwright-e2e |
| description | Runs and debugs Sequence Trip Playwright E2E against Expo web. Use when e2e fails locally or in GitHub Actions, port conflicts, or adding web UI specs. |
Full policy: AGENTS.md § Testing pyramid.
| Command | Use |
|---|---|
npm run test:e2e | Full E2E; starts Expo web via playwright.config.ts |
E2E_PORT=8099 npm run test:e2e | Alternate port when 8083 is busy |
npx playwright test e2e/home.spec.ts | Single spec |
npx playwright show-report | After failure with trace |
Config: playwright.config.ts. Specs: e2e/.
.github/workflows/ci.yml: builds oeis.db, then npm run test:e2e with CI=true in the E2E job.
Prefer testIDs already in the app:
| testID | Screen |
|---|---|
home-title | Home header |
search-input | OEIS search |
visualize-screen | Full-screen viz |
controls-back | Back button |
controls-play | Play / Pause toggle |
| Symptom | Fix |
|---|---|
| Port in use | E2E_PORT=8099 npm run test:e2e |
| Strict mode violation on text | Scope to getByTestId('visualize-screen') or use .first() |
| Expect Play but see Pause | Full-screen should start paused; if Pause shows, check useBuildAnimation is not calling restart() on load |
| Back test fails | Navigate from home first so router.back() has history |
| Expo web slow to start | CI timeout is 120s; locally wait for webServer ready |
testID to RN component if none exists.e2e/*.spec.ts.