SvelteKit's capture-phase link interceptor fires before the component's
onclick handler, so e.preventDefault() was structurally too late to stop
iframe navigation in vitest-browser. Replacing the <a href> with a
<button type="button"> removes the href entirely — the interceptor never
fires — and the existing goto() mock in tests is sufficient.
Also splits the single view-all test into two focused it() blocks and
clears mocks in afterEach to prevent cross-test mock leakage.
Fixes#551
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Extract makeFakePdfjsLib / makeFakeLibLoader to testHelpers.ts — single
source of truth used by both PdfViewer.svelte.test.ts and
usePdfRenderer.svelte.test.ts; removes the diverging-fidelity DRY violation
flagged by @felixbrandt and @saraholt in the PR review
- Add 'loadDocument sets error and loading=false when getDocument().promise
rejects' test to usePdfRenderer.svelte.test.ts — closes the error-path gap
flagged by @felixbrandt and @saraholt
- Replace toBeInTheDocument() with toBeVisible() in the three absorbed
spec-file tests — uniform assertion style across the loaded-state describe
block, as flagged by @felixbrandt
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Five tests in usePdfRenderer.svelte.test.ts called createPdfRenderer() without
a libLoader, causing init() to dynamically import pdfjs-dist in the browser.
Every dynamic import goes through Playwright's route handler, which calls
resolveManualMock via birpc to check for mocks. If the RPC closes during
teardown while one of these imports is in flight, the birpc race fires —
even though pdfjs-dist was never explicitly vi.mock()-ed.
Replace all bare createPdfRenderer() calls that invoke init() with
createPdfRenderer(makeFakeLibLoader()), identical to the pattern already
used in PdfViewer.svelte.test.ts. No real module loads, no route-handler
calls, no birpc exposure.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds a no-restricted-syntax rule scoped to *.spec.ts / *.test.ts that
flags any vi.mock call whose first argument starts with 'pdfjs-dist'.
Turns the ~2-min CI wait into an immediate lint error on save.
Updates ADR 012 Enforcement section to document the rule.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Absorbs the three tests from PdfViewer.svelte.spec.ts (nav buttons, zoom
controls, page counter) into the loaded-state describe in test.ts, then
deletes the now-empty spec file. One spec file per component.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Removes both vi.mock('pdfjs-dist', …) calls that caused the birpc teardown
race (ADR 012). Replaces with static import + makeFakeLibLoader() helper
injected via the libLoader prop on every render() call.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Two root causes:
1. In-flight test: resolveFetch() was the last line, leaving the async
finally-block writing `training = false` after cleanup destroyed the
component. Awaiting the button becoming re-enabled ensures the finally
block settles before cleanup runs.
2. Success-dismiss test: startTraining() schedules setTimeout(5000) which
fired after cleanup destroyed the component. vi.useFakeTimers() +
vi.runAllTimers() scoped to the describe block drains the timer while
the component is still alive.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Svelte defers DOM updates to microtasks; .query() is a synchronous
snapshot that can fire before the element disappears — making the
absence assertions in AnnotationShape and AnnotationLayer non-deterministic.
Sweeps all 4 instances across both spec files (Sara's ≤5 threshold).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Prototype-style assignment was a vi.mock hoisting artifact from the old
version of the file. Rest of the codebase uses class syntax — aligning.
Addresses Felix Brandt round-4 suggestion on PR #536.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds idempotency test: calling init() twice must invoke libLoader only once.
Adds `if (pdfjsReady) return;` guard to satisfy the contract.
Addresses Felix Brandt round-4 suggestion on PR #536.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
.catch(()=>{}) swallowed the rejection, so the test passed vacuously even
if a future refactor silently caught the error. rejects.toThrow() proves
the propagation contract holds before asserting pdfjsReady stays false.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Regression-protection test: init() propagates the loader rejection
before pdfjsReady is set, so the renderer stays in a safe unready state.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Without untrack, a reactive libLoader prop reference change would
reinitialise the whole renderer and lose all loaded state.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Exporting LibLoader gives the type a stable, named identity.
PdfViewer.svelte and PdfViewer.svelte.spec.ts now import it directly
instead of using Parameters<typeof createPdfRenderer>[0].
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- import PdfViewer left mid-file from vi.mock hoisting — no longer needed (Sara/Felix)
- adds one-line comment explaining as unknown as cast is an intentional partial fake (Felix)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Removes both vi.mock('pdfjs-dist', factory) and
vi.mock('pdfjs-dist/build/pdf.worker.min.mjs?url', factory) from
PdfViewer.svelte.spec.ts — the ManualMockedModule registrations that were
racing with vitest-browser-playwright's birpc teardown channel.
PdfViewer.svelte now accepts an optional libLoader prop (typed as
Parameters<typeof createPdfRenderer>[0]) that is passed untracked to
createPdfRenderer(). Tests supply a vi.fn() fake loader directly as a prop;
production code uses the default loader that imports the real pdfjs-dist.
The birpc route handler for pdfjs-dist is never registered, so no teardown
race is possible. Fixes#535.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds an optional LibLoader parameter (defaults to the real pdfjs-dist dynamic
imports) and a failing test that verified the loader is called during init().
This is the first step toward removing ManualMockedModule registrations that
race with vitest-browser-playwright's birpc teardown (#535).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Also replaces a vacuous expect(true).toBe(true) with a real behavioral
assertion that both block texts remain rendered after rerender.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
waitForSource() helper polls for the EventSource constructor effect
to register the mock; assertion blocks use vi.waitFor on the progress
bar / heading / button changes after each SSE event dispatch.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replaces 15 setTimeout sleeps with vi.waitFor on the actual signal
(fetch URL recorded, banner appears, status text rendered) and
switches the default fetch mock from mockResolvedValue to
mockImplementation so each call yields a fresh Response — no more
"body stream already read" unhandled rejections.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replaces 16 setTimeout(350ms / 30ms / 50ms) sleeps with vi.waitFor on
the actual signal — popup listbox appearance/disappearance, option
aria-selected state — so the test no longer races the 200ms internal
debounce against the real clock under CI load.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replaces the vacuous expect(true).toBe(true) sleep test with a real
flyout-open assertion (role=dialog appears after trigger click) and
turns the Escape-keydown smoke test into a full open→Escape→closed
behavioral test. Routes the Escape event through document (matches
the svelte:document binding) instead of window.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replaces 2 setTimeout-based wait() helpers with vi.useFakeTimers() +
vi.advanceTimersByTimeAsync() so the polling-loop tests no longer
race against the real clock under CI load — they instead deterministically
advance the setInterval by the exact poll interval and let microtasks
flush. Also converts the destroy() .not.toThrow smoke into a direct
expect(job.destroy()).toBeUndefined() check.
Per Sara: polling-loop tests are the legitimate case for fake timers
(time progression matters) — exactly the pattern she requested.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replaces 3 setTimeout sleeps with vi.waitFor on document.activeElement
during keyboard nav, and converts 2 .not.toThrow smoke tests on the
prev/next buttons into no-op assertions: with a single file in the
strip the active chip stays selected and onSelect is not invoked.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replaces 3 setTimeout sleeps with vi.waitFor on listbox / aria-expanded
state and converts 2 .not.toThrow smoke tests + 1 vacuous expect(true)
into assertions about the input remaining usable after fetch errors
and Escape on a closed dropdown being a no-op.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replaces 8 setTimeout sleeps with vi.waitFor on the actual signal
(textarea value, fetch URL recorded, onCountChange call) and converts
3 .not.toThrow smoke tests into behavioural assertions:
- "no onCountChange wired" → asserts initial comment text still renders
- "network error during reload" → asserts empty-hint state is shown
- "non-OK reload" → asserts empty-hint state is shown
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replaces 5 setTimeout sleeps with vi.waitFor on the actual class
transition, and converts 6 .not.toThrow smoke tests into assertions
that the validation guard surfaces the expected error message (or
absence thereof). Tightens the dragging-state regex to bg-accent-bg
so it cannot match the idle hover:border-primary substring.
Runtime: faster + deterministic.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
