weirsoe-party-protocol/docs/ISSUE-278-SMOKE-E2E-GATE-ARTIFACT.md

Issue #278 Artifact — smoke/e2e gate for da+en locale flow and primary-only audio

Scope

Acceptance for [READY][#175][P4]:

1. Verify one MVP host+player smoke run in en.
2. Verify one MVP host+player smoke run in da.
3. Verify audio routing remains primary-device only so phone/player clients never take playback ownership.

Dette er en gate-/evidensleverance. Ingen ny produktfunktion ud over test/verifikation.

Implemented smoke gate

Angular smoke spec: frontend/angular/src/app/i18n-mvp-flow-smoke.spec.ts

The gate now runs two explicit locale scenarios:

• en: host refresh/start-round copy + player submit-guess copy
• da: samme flow med dansk copy

Audio-policy delen af samme smoke-spec verificerer:

• host/primary playback path er uændret før player mount
• player mount installerer no-audio guard på secondary device
• guard fjernes igen ved unmount, så primary path fortsat er eneste aktive output

Recommended verification command

Køres fra frontend/angular:

npm test -- --run src/app/i18n-mvp-flow-smoke.spec.ts src/app/lobby-i18n.spec.ts src/app/features/player/player-shell.component.spec.ts

Why this is the gate

• i18n-mvp-flow-smoke.spec.ts giver en lille, samlet smoke/e2e-lignende verifikation af host+player i begge locale-kontekster.
• lobby-i18n.spec.ts holder shared locale propagation + contract fallback grøn.
• player-shell.component.spec.ts dækker den dybere regressionflade for audio-guard på secondary device.

Conclusion

Gate’en verificerer nu eksplicit begge locale-runs (da + en) og bekræfter primary-only audio routing i MVP-flowet.