Merge branch 'feat/v146-ui-browser' into feat/v146-ui

# Conflicts:
#	src/__tests__/baselines/test-source-reads.json
#	src/__tests__/baselines/version-stamp-comments.json
This commit is contained in:
Marc-André Bombeck committed 2026-10-23 14:20:08 +02:00
commit a60111cc9d
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@@ -11,6 +11,7 @@ is about choosing and writing tests.
| Pure logic: statistics, time zones, cadence, parsers, unit conversion, formatting | `src/**/__tests__/*.test.ts` (unit) | `pnpm test` |
| Laws of that logic over random inputs | `*.property.test.ts` next to the unit tests | `pnpm test` |
| What a component renders for a given state | `src/**/__tests__/*.test.tsx` (unit) | `pnpm test` |
| How a component behaves when someone types, clicks or presses keys, and what it sends | `src/**/__tests__/*.browser.test.tsx` | `pnpm test` |
| A structural rule about the tree (a guard) | `src/__tests__/` with a stated floor | `pnpm test` |
| A route: auth, scope, validation, what it stores and what it answers | `tests/integration/routes/` with the kit | `pnpm test:integration` |
| Anything whose truth lives in Postgres: constraints, `where` semantics, transactions, locks, cascades, time zones in SQL, backups, jobs | `tests/integration/` | `pnpm test:integration` |
@@ -136,6 +137,43 @@ into a fresh account and reads it back there. A new setting column without a
table entry fails the file. A column with no write route says why in its
entry.
## Browser tests
Interaction belongs in the `browser` project: `*.browser.test.tsx` files run
in headless Chromium through Vitest's Playwright provider, as part of
`pnpm test`. Run them alone with `pnpm test --project browser`, or one file
with `pnpm exec vitest run --project browser <path>`. The Node projects never
collect these files and this project collects nothing else. CI installs the
browser it needs (`playwright install --only-shell chromium`); locally, run
that once.
Reach for it when the claim is about behaviour a markup test cannot see:
focus, keys, an open menu, a pending state, the body a form posts, the URL a
filter writes. A `renderToStaticMarkup` grep stays the tool for what a given
state renders, and bottom-sheet gestures stay in `e2e/`.
The helper is `tests/browser/`:
- `renderWithApp(ui, { locale, user })` mounts the app's own providers: a real
TanStack `QueryClient` (no retries) and `I18nProvider` with the real
catalog. The signed-in account is seeded where `useAuth` reads it, with
`authUser()` defaults under `user`. The app stylesheet and the default
theme class are loaded, so layout, visibility and colour tokens resolve.
- `stubFetch()` replaces `fetch` and nothing above it. Answer a route with
`.on(method, path, { status, data, error, meta })`, hold one with
`.deferred(...)` to assert a pending state, and read the parsed bodies from
`.calls(method, path)`. An unmatched request gets a 404 envelope and is
recorded. Do not mock `@tanstack/react-query` or `@/lib/api/api-fetch`.
- `next/navigation` is aliased to a shim over the page's real `location` and
`history`; `url.ts` sets the starting query, records pushes and replaces,
and simulates Back or an edited address.
- `pinDate(iso)` fakes `Date` only, so timers and animation frames still run.
Every test gets the real `fetch`, clock, address and an empty `localStorage`
back afterwards. Locate by role and accessible name, the way a person finds a
control; a `Label` adds a colon to its name, so match a labelled combobox with
`/^Type/` rather than `"Type"`.
## The integration database
Global setup boots one Postgres container and migrates one template database.
@@ -174,7 +212,8 @@ node scripts/test-durations.mjs unit unit.json
The nightly workflow (`.github/workflows/test-nightly.yml`) uploads a file
regenerated from CI timings, which is the better source.
The unit suite is three projects, decided per file from its source
The unit suite is three Node projects and the `browser` project above. The
Node ones are decided per file from its source
(`tests/unit-projects.ts`): `guards` and `unit` share a module graph within a
worker, `isolated` gives each file a fresh one. A file lands in `isolated` when
it mocks, spies, stubs env or globals, fakes timers or resets modules. If a
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@@ -101,7 +101,7 @@ No `text-[9px]`. No off-scale sizes (`text-[28px]`); round to the neighbouring s
| A sheet from the bottom edge (phones) | `<SheetContent side="bottom">` or `ResponsiveSheet`, both of which render `BottomSheetContent` (`ui/bottom-sheet.tsx`): grip, swipe to close, X on the title row. `preview="58dvh"` for a sheet that opens part-way and pulls up to 90 dvh (its footer `data-sheet-footer`, its scroll body `data-sheet-body`); `draggable={false}` only for a sheet that fills the window | a hand-rolled grab handle or drag; a `fixed bottom-0` panel standing in for a sheet |
| Date / time entry | `DateField` / `TimeField` / `DateTimeField` | native `type="date | time | datetime-local"` inputs (browser-locale trap, v1.25.4) |
| Small text action inside a line (Open schedule, Select all, View all, Retry, Learn more) | `InlineAction` (`ui/inline-action.tsx`): tone `primary` / `muted` / `foreground`, size `xs` / `sm`, `asChild` for a `Link`; owns the focus ring and `pointer-coarse:min-h-11` | a hand-rolled underlined `<button>` / `<Link>` (`inline-action-guard.test.ts`) |
| Mutually exclusive choice on one track (range, zoom, cards vs table, recent vs all) | `Segmented` (`ui/segmented.tsx`): no track, the chosen segment filled in primary (the chart tabs' look; a muted track with a raised segment was tried in 1.43.8 and dropped in 1.43.10 as too heavy); `mode="radio"` (default, roving focus) or `"toggle"` (view switches, form sheets), `iconOnly` for icon segments, `size="sm"` for range rows in a chart header; 44 px per segment on a coarse pointer | a row of ghost/secondary Buttons, a fifth segmented variant (`segmented.test.tsx` holds the definition to one module) |
| Mutually exclusive choice on one track (range, zoom, cards vs table, recent vs all) | `Segmented` (`ui/segmented.tsx`): no track, the chosen segment filled in primary (the chart tabs' look; a muted track with a raised segment was tried in 1.43.8 and dropped in 1.43.10 as too heavy); `mode="radio"` (default, roving focus) or `"toggle"` (view switches, form sheets), `iconOnly` for icon segments, `size="sm"` for range rows in a chart header; 44 px per segment on a coarse pointer | a row of ghost/secondary Buttons, a fifth segmented variant (`segmented-single-implementation.test.ts` holds the definition to one module) |
| A grade beside a reading (confidence, score gain, band, lab range flag) | `ScorePill` (`ui/score-pill.tsx`): tone `success` / `info` / `warning` / `destructive` / `neutral`, `numeric` for figures; `CONFIDENCE_TONE` maps both confidence scales | a hand-rolled `rounded-full px-2 py-0.5 text-xs bg-*/15` chip (`score-pill-guard.test.ts`); `TagChip` (neutral label) and `Badge` (connection/account state) stay what they are |
| "This vital on these days vs those days" board | `MetricCrosstab` (`insights/metric-crosstab.tsx`): caller formats the numbers, the board owns row, neutral signed delta, confidence chip, dismissal | a fourth copy of the crosstab list |
| A trend / stat tile in a grid (KPI strip, derived tiles, their skeletons and building states) | `TrendTile` (`ui/trend-tile.tsx`) | the hand-spelled `bg-card border-border … p-4 md:p-6` frame |