RenewCMS/features/spa_internationalization.qa.md

SPA internationalization QA

Accepted by the user on 2026-10-03 together with the slice specification.

Automated

1. Verify absent, English, French, unsupported and unreadable stored preferences; English defaults independently of browser language and document lang follows selection.
2. Verify desktop UserMenu and mobile AccountMenuSheet offer a localized Language section with English and Français radio items, selected-state semantics, selection with the menu staying open, and dismissal. Preserve profile, theme and logout behavior. Details live in features/language_switcher_conformance.qa.md.
3. Switch both ways while editing an unsaved profile display name. Verify translated UI and unchanged draft, route, session and theme without additional API requests.
4. Verify browser-local persistence across reload initialization, navigation and logout/public authentication. Verify storage write failure allows switching for the current session.
5. Preserve existing English tests and add French checks for login, validation, profile save failure, integration copy feedback, not-found, representative dialogs and notifications.
6. Audit every existing view, shared component, composable and library producing interface text, including editor, media, users, invitations, settings and updates. Verify Nuxt UI controls use the active locale.
7. Assert catalog key/interpolation parity, nonempty translations, pluralization, English fallback and locale-sensitive formatting. Use fixed input dates without freezing system time. Verify displayed alerts and dialogs react to language changes.
8. Verify user content, account details, filenames, URLs, API fields, integration protocol examples, server release notes and transactional emails remain unchanged.
9. Run task test:web, frontend type checks, applicable lint and final build checks. Inspect introduced comments and ensure application changes are SPA-only.

Visual and manual

The language control now has an official design. Its visual and manual checks live in features/language_switcher_conformance.qa.md. For the rest of this slice, confirm French text readability and language retention after reload and logout. Do not freeze dates or investigate clock-sensitive states.