timmy-talking-turd/tests/release-demo.test.js

import test from 'node:test';
import assert from 'node:assert/strict';
import { readFile } from 'node:fs/promises';

const demoPath = new URL('../scripts/record_release_demo.mjs', import.meta.url);
const builderPath = new URL('../scripts/build_release.py', import.meta.url);

test('release demo visibly explains the CI-protected browser path without overstating safety', async () => {
  const demo = await readFile(demoPath, 'utf8');

  assert.match(demo, /Automated checks replay this synthetic path before review/);
  assert.match(demo, /One clear photo action\. Manual logging stays one tap away\./);
  assert.match(demo, /Camera closed cleanly — gallery and manual logging are still available/);
  assert.match(demo, /#camera-photo.*dispatchEvent\('cancel'\)/s);
  assert.match(demo, /#gallery-photo.*synthetic-type4\.jpg/s);
  assert.match(demo, /tests\/fixtures\/synthetic-type4\.jpg/);
  assert.match(demo, /The pinned bootstrap verifies both model files before starting on private loopback/);
  assert.match(demo, /AI may suggest visible form, broad color, and image quality — never symptoms or diagnosis/);
  assert.match(demo, /Hermes Agent connected/);
  assert.match(demo, /Photos stay out of chat/);
  assert.match(demo, /I barfed/);
  assert.match(demo, /Urgent language is intercepted deterministically before Hermes/);
  assert.match(demo, /SLEEK\. SIMPLE\.<br>HERMES-POWERED\./);
});

test('release demo exercises the vision-offline manual path and the retained draft', async () => {
  const demo = await readFile(demoPath, 'utf8');

  assert.match(demo, /Vision worker offline — the AI and consent steps disappear instead of failing after upload/);
  assert.match(demo, /No consent prompt and no upload when analysis cannot run/);
  assert.match(demo, /One tap still reaches manual Bristol entry/);
  assert.match(demo, /Closing the log keeps the draft in this session instead of throwing it away/);
  assert.match(demo, /Start over clears the kept draft — nothing lingers silently/);
  assert.match(demo, /#manual-from-scan/);
  assert.match(demo, /#discard-draft/);
  assert.match(demo, /\.draft-resume/);
  // The offline pass must be a real state change driven by the app's own readiness contract.
  assert.match(demo, /providerReady: false|visionOffline/);
});

test('release demo shows the provisional, confirmed, and corrected suggestion states on camera', async () => {
  const demo = await readFile(demoPath, 'utf8');

  assert.match(demo, /\[data-provenance="pending"\]/);
  assert.match(demo, /The suggestion stays provisional — nothing is applied or saved until you confirm it/);
  assert.match(demo, /Confirming is explicit, and every suggested value is still yours to overrule/);
  assert.match(demo, /Change a suggested value and Timmy clears the AI-confirmed state/);
  assert.match(demo, /\[data-provenance="corrected"\]/);
  assert.match(demo, /Only visible form and color were ever suggested — urgency, discomfort, and symptoms stay yours/);
  assert.match(demo, /Type 2/, 'the retained draft in the demo must show the value the user corrected to');
});

test('release demo shows the explainable pattern summary and follows a citation to its own records', async () => {
  const demo = await readFile(demoPath, 'utf8');
  const builder = await readFile(builderPath, 'utf8');

  // Issue #34: the recording must exercise the summary, its citation sheet, and the sparse case.
  assert.match(demo, /\[data-pattern-summary\]/);
  assert.match(demo, /\[data-statement-link="typical"\]/);
  assert.match(demo, /\[data-summary-record\]/);
  assert.match(demo, /\[data-summary-insufficient\]/);
  assert.match(demo, /The summary says which confirmed logs it read, and a citation opens exactly those records/);
  assert.match(demo, /Every pattern line names the confirmed logs behind it, and following one shows exactly those records/);
  assert.match(demo, /Fictional sample logs are seeded into this browser's own storage — no real health data appears here/);
  assert.match(demo, /Two logs is not a pattern: the summary refuses to describe a trend it cannot support/);
  // The cited records are asserted in the browser, not narrated.
  assert.match(demo, /must list exactly the records it cites/);
  // Both captions are required release gates, so a later release cannot drop the scene silently.
  assert.match(builder, /Every pattern line names the confirmed logs behind it, and following one shows exactly those records/);
  assert.match(builder, /Two logs is not a pattern: the summary refuses to describe a trend it cannot support/);
  assert.match(builder, /"longitudinal_pattern_summary": "passed"/);
});

test('release demo shows the chat answering from cited records and refusing what it cannot cite', async () => {
  const demo = await readFile(demoPath, 'utf8');
  const builder = await readFile(builderPath, 'utf8');

  // Issue #37: the recording must exercise the grounded local answer, its citation sheet, the
  // refusal, and the Hermes reply whose refs resolve to the same records.
  assert.match(demo, /\[data-chat-citation\]/);
  assert.match(demo, /\[data-chat-record\]/);
  assert.match(demo, /\[data-chat-record-sheet\]/);
  assert.match(demo, /A grounded chat answer must cite every record it counted/);
  assert.match(demo, /A chat citation must open exactly the one record it names/);
  assert.match(demo, /A refusal must not borrow journal citations/);
  assert.match(demo, /The answer states the count and cites the four confirmed logs it counted/);
  assert.match(demo, /Following a citation opens exactly the confirmed log behind that answer/);
  assert.match(demo, /Ask something the journal cannot answer and Timmy refuses instead of reassuring/);
  // The local surface is a real state toggle, not narrated: the agent route is flipped off on camera.
  assert.match(demo, /agentConnected = false/);
  assert.match(demo, /entry:L1/);
  assert.match(builder, /cites the four confirmed logs it counted/);
  assert.match(builder, /"grounded_chat_citations": "passed"/);
});

test('release demo visibly exercises the red-flag language coverage instead of one canned word', async () => {
  const demo = await readFile(demoPath, 'utf8');
  const builder = await readFile(builderPath, 'utf8');

  // Issue #21: the escalation has to fire for real phrasing, on both surfaces the detector serves.
  assert.match(demo, /const expectEscalation = async \(text, label\)/);
  assert.match(demo, /expectEscalation\('There is blood when I wipe', 'bleeding reported as wiping'\)/);
  assert.match(demo, /expectEscalation\('I have tarry stools', 'tarry stool'\)/);
  assert.match(demo, /note: 'stool was tarry yesterday'/);
  assert.match(demo, /a tarry note in the journal must escalate the next answer/);
  // Each scene is asserted in the browser, not narrated: one new bubble, the app's own copy, no provider call.
  assert.match(demo, /expected exactly one escalation bubble/);
  assert.match(demo, /the escalation copy must be the app's own fixed string/);
  assert.match(demo, /an escalated turn must not reach Hermes/);
  // The new captions are required release gates, so a later release cannot drop the scenes silently.
  assert.match(builder, /Bleeding reported as wiping still escalates, in the app’s own fixed words/);
  assert.match(builder, /Tarry and black stool wording escalates too: one red flag, one unchanging message/);
  assert.match(builder, /A tarry note already saved in the journal escalates the same way, before any provider call/);
});

test('release builder gates the sleek shell, Hermes chat, and bootstrap syntax', async () => {
  const builder = await readFile(builderPath, 'utf8');
  assert.match(builder, /"test:sleek"/);
  assert.match(builder, /"test:mobile-capture"/);
  assert.match(builder, /"test:manual-fallback"/);
  assert.match(builder, /Manual fallback: vision-offline logging stays one action away with an in-session draft/);
  assert.match(builder, /"manual_fallback_draft_recovery": "passed"/);
  assert.match(builder, /"src\/draft\.js"/);
  assert.match(builder, /"src\/vision-readiness\.js"/);
  assert.match(builder, /offline vision status/);
  assert.match(builder, /"sleek_hermes_chat_acceptance": "passed"/);
  assert.match(builder, /Sleek three-destination shell/);
  assert.match(builder, /"bash", "-n", "scripts\/bootstrap_selfhost_smolvlm\.sh"/);
});

test('release builder gates the provisional suggestion states the same way CI does', async () => {
  const builder = await readFile(builderPath, 'utf8');

  assert.match(builder, /"test:provisional"/);
  assert.match(builder, /"provisional_suggestion_state": "passed"/);
  assert.match(builder, /"src\/suggestion\.js"/);
  assert.match(builder, /AI suggestions stay provisional/);
});

test('release demo visibly exercises the user-reported hard-stool follow-up and its red-flag handoff', async () => {
  const demo = await readFile(demoPath, 'utf8');

  assert.match(demo, /\[data-followup-block\]/);
  assert.match(demo, /Type 2 is hard or lumpy, so Timmy asks about soreness, hydration, blood, and black-or-tarry — never guessed from the photo/);
  assert.match(demo, /\[data-followup="bloodVisible"\]\[data-answer="no"\]/);
  assert.match(demo, /Every answer is yours to give, and a skipped question stays unanswered/);
  assert.match(demo, /#followup-guidance/);
  assert.match(demo, /Mild report: steady water, no straining, gentle care — general self-care, not a diagnosis/);
  assert.match(demo, /And it never claims the photo ruled out bleeding/);
  assert.match(demo, /\[data-followup="tarryBlack"\]\[data-answer="yes"\]/);
  assert.match(demo, /Say it was truly black and tarry and the same deterministic red-flag path fires instead/);
  assert.match(demo, /Dark brown is not silently escalated, and the flag clears the moment the answer changes/);
});

test('release builder gates the hard-stool follow-up the same way CI does', async () => {
  const builder = await readFile(builderPath, 'utf8');

  assert.match(builder, /"test:followup"/);
  assert.match(builder, /"hard_stool_followup": "passed"/);
  assert.match(builder, /"src\/followup\.js"/);
  assert.match(builder, /Hard-stool follow-up: a Bristol 1-2 entry asks user-reported questions/);
});

test('release demo states the declared release delta on camera and proves it with a receipt', async () => {
  const demo = await readFile(demoPath, 'utf8');

  // The delta comes from the builder, so a documentation-only release cannot imply a new feature.
  assert.match(demo, /TIMMY_RELEASE_DEMO_DELTA/);
  assert.match(demo, /This release: \$\{releaseDelta\}/);
  assert.match(demo, /no new feature is claimed/);
  // A caption string alone is not evidence; each caption must be measured as a painted bar, and the
  // receipt must carry that per-caption measurement.
  assert.match(demo, /TIMMY_DEMO_CAPTIONS_OUT/);
  assert.match(demo, /captionsShown\.push\(text\)/);
  assert.match(demo, /captionsVerified: captionEvidence/);
  assert.match(demo, /Caption is not an on-screen bar/);
  assert.match(demo, /Caption painted nothing into the caption band/);
  assert.match(demo, /writeFile\(captionsOut/);
});

test('release demo shows the byte-bearing controls the threat model governs, without inventing UI', async () => {
  const demo = await readFile(demoPath, 'utf8');

  assert.match(demo, /\[data-view="privacy"\]/);
  assert.match(demo, /Every byte-bearing control the model names/);
  assert.match(demo, /indicate\('#export'\)/);
  assert.match(demo, /indicate\('#delete-all'\)/);
  assert.match(demo, /Delete all local data clears the ledger and every saved photo in this browser; nothing is kept on a server/);
  // Real controls only: the selectors must exist in the app shell, not be demo-only scaffolding.
  const app = await readFile(new URL('../app.js', import.meta.url), 'utf8');
  assert.match(app, /id="export"/);
  assert.match(app, /id="delete-all"/);
});

test('release demo exercises the photo lifecycle on camera without showing an image by default', async () => {
  const demo = await readFile(demoPath, 'utf8');

  // Presence first: a label in the journal, with no thumbnail rendered.
  assert.match(demo, /Photo presence is a label, not a thumbnail/);
  assert.match(demo, /\.entries-card \[data-photo-indicator="present"\]/);
  assert.match(demo, /exactly one log must be marked as holding a photo/);
  assert.match(demo, /the journal must not show a thumbnail by default/);
  // Revealing the image is an explicit request, asserted before the caption that claims it.
  assert.match(demo, /opening a log must not reveal its photo/);
  assert.match(demo, /#show-entry-photo/);
  assert.match(demo, /Showing the photo is your explicit request/);
  // Removing the photo keeps every confirmed field of the log.
  assert.match(demo, /#remove-entry-photo/);
  assert.match(demo, /Remove just the photo: the confirmed log, form, and note are all still here/);
  assert.match(demo, /removing a photo must keep the confirmed log and clear only its image bytes/);
  // Delete-all is actually performed, not just pointed at.
  assert.match(demo, /tap\('#delete-all'/);
  assert.match(demo, /no photo bytes may survive delete-all|JSON\.stringify\(localStorage\)\.includes\('data:image'\)/);
  // Synthetic bytes only: a committed test-card PNG constant, never a real photo. A blank 1x1 pixel
  // rendered as an empty white box on camera, which read as a broken image instead of a saved photo.
  assert.match(demo, /const SYNTHETIC_PHOTO = 'data:image\/png;base64,/);
  assert.match(demo, /synthetic test card/);
});

test('release builder refuses to publish without the on-camera delta receipt', async () => {
  const builder = await readFile(builderPath, 'utf8');

  assert.match(builder, /TIMMY_RELEASE_DELTA/);
  assert.match(builder, /TIMMY_DEMO_CAPTIONS_OUT/);
  assert.match(builder, /Release demo produced no on-camera caption receipt/);
  assert.match(builder, /Release demo did not state the declared release delta on camera/);
  assert.match(builder, /Release demo is missing a required on-camera caption/);
  assert.match(builder, /Release demo caption never painted on screen/);
  assert.match(builder, /recorded\.get\("captionsVerified"\)/);
  assert.match(builder, /"release_delta_visible_on_camera": "passed"/);
  assert.match(builder, /"release_delta": release_delta/);
});

test('caption styling survives the demo reloads instead of dying with the first document', async () => {
  const demo = await readFile(demoPath, 'utf8');

  // A stylesheet belongs to one document; the demo reloads the page, which stripped caption and touch
  // styling and left later captions as clipped body text. Both now carry inline styles per node.
  assert.doesNotMatch(demo, /page\.addStyleTag/);
  assert.doesNotMatch(demo, /addInitScript/);
  assert.match(demo, /In a stylesheet belongs to one document|a stylesheet belongs to one document/);
  assert.match(demo, /node\.style\.cssText = 'position:fixed;left:16px;right:16px;top:14px;z-index:20000;'/);
  assert.match(demo, /ring\.style\.cssText = 'position:fixed;z-index:20001/);
});

test('release demo captions expire and the contact sheet spans the whole recording', async () => {
  const demo = await readFile(demoPath, 'utf8');
  const builder = await readFile(builderPath, 'utf8');

  // A caption that outlives its stated duration hangs the previous view's claim over the next screen.
  assert.match(demo, /creates via removal after duration|A caption must not outlive its stated duration/);
  assert.match(demo, /setTimeout\(\(\) => node\.remove\(\), 220\)/);
  // The sheet must cover the entire demo, not just its opening.
  assert.match(builder, /12 \/ demo_duration/);
  assert.match(builder, /Release demo contact sheet was not produced/);
});

test('release demo visibly exercises the corpus refusal paths instead of only the happy path', async () => {
  const demo = await readFile(demoPath, 'utf8');
  const builder = await readFile(builderPath, 'utf8');

  // The refusal responses must come from the recorded corpus and the real analysis code path,
  // never from copy pasted into the recording script.
  assert.match(demo, /loadVisionCorpus/);
  assert.match(demo, /visionFailureResponse/);
  assert.match(demo, /corpusAnalyzeResult/);
  assert.match(demo, /tests\/fixtures\/vision-corpus\/non-stool-scene\.png/);
  assert.match(demo, /tests\/fixtures\/vision-corpus\/out-of-range-fields\.png/);
  assert.match(demo, /getByText\(\/No confident match\/i\)/);
  assert.match(demo, /couldn’t analyze that safely/i);

  assert.match(demo, /A non-stool photo gets a refusal, never a guess/);
  assert.match(demo, /Unreadable visual fields abstain as well/);
  assert.match(demo, /An out-of-range answer fails closed/);
  assert.match(demo, /no real photos in the corpus|no real photos in the recording/);
  // The refusal copy the user sees is gated on camera, so a release cannot drop it silently.
  assert.match(builder, /An out-of-range answer fails closed/);
});

test('release demo shows a filled-in out-of-range field failing closed even beside a blank one', async () => {
  const demo = await readFile(demoPath, 'utf8');
  const builder = await readFile(builderPath, 'utf8');

  // Issue #73's escape class, replayed on camera from the committed corpus rather than described.
  assert.match(demo, /corpusCase\('blank-plus-out-of-range'\)/);
  assert.match(demo, /tests\/fixtures\/vision-corpus\/blank-plus-out-of-range\.png/);
  assert.match(demo, /A filled-in field that is out of range still fails closed, even when the other field came back blank/);
  assert.match(demo, /no longer told the photo was unreadable when the model returned an impossible value/);
  // The extra fail-closed scene is a real 503, so the demo's error budget must count it.
  assert.match(demo, /expectedFailClosed\.length !== 2/);
  // The caption is a required gate, so a later release cannot silently drop the scene.
  assert.match(builder, /A filled-in field that is out of range still fails closed/);
});

test('release demo shows readiness waiting for the loaded pinned model before AI is offered', async () => {
  const demo = await readFile(demoPath, 'utf8');
  const builder = await readFile(builderPath, 'utf8');

  // Issue #15: reachable is not loaded, and the recording must prove the app withholds AI.
  assert.match(demo, /modelLoaded = false/);
  assert.match(demo, /getByText\(\/model is not loaded yet\/i\)/);
  assert.match(demo, /model-status\.loading/);
  assert.match(demo, /Reachable is not loaded: no AI control, no consent, and no upload until the pinned model is resident/);
  assert.match(demo, /No AI control may exist before the model is loaded/);
  assert.match(demo, /Once the pinned model is loaded, the same screen offers the AI analysis again/);
  // The scene is asserted in the browser, not narrated: the demo throws if the state is wrong.
  assert.match(demo, /must never be reported ready/);
  // The caption is a required release gate, so the scene cannot be dropped silently.
  assert.match(builder, /Reachable is not loaded: no AI control, no consent, and no upload until the pinned model is resident/);
});

test('release demo shows the training contribution as a separate opt-in receipt that can be withdrawn', async () => {
  const demo = await readFile(demoPath, 'utf8');
  const builder = await readFile(builderPath, 'utf8');
  const app = await readFile(new URL('../app.js', import.meta.url), 'utf8');

  // Issue #24: the recording must show the opt-in section, the consent gate, and the withdrawal.
  assert.match(demo, /\[data-training-consent\]/);
  assert.match(demo, /\[data-contribute-entry="demo-wipe"\]/);
  assert.match(demo, /#training-consent-check/);
  assert.match(demo, /#contribute-confirm/);
  assert.match(demo, /\[data-contribution-state="queued-local"\]/);
  assert.match(demo, /data-withdraw=/);
  assert.match(demo, /\[data-withdrawn-artifacts\]/);
  assert.match(demo, /training-consent-v1/);
  // Every claim is measured in the browser before the caption that makes it.
  assert.match(demo, /a journal save must not queue a training contribution/);
  assert.match(demo, /the contribute control must stay disabled until the terms are accepted/);
  assert.match(demo, /no receipt may exist before explicit consent/);
  assert.match(demo, /a receipt must never copy the photo bytes/);
  assert.match(demo, /every derived artifact must be addressed by contribution id/);
  assert.match(demo, /delete-all must clear the contribution receipts as well/);
  // The controls are the app's own, not demo-only scaffolding.
  assert.match(app, /data-training-consent/);
  assert.match(app, /data-contribution-queued-count/);
  assert.match(app, /id="training-consent-check"/);
  assert.match(app, /id="contribute-confirm" disabled/);
  assert.match(app, /data-withdraw=/);
  // The captions and the gate key are required, so a later release cannot drop the scenes silently.
  assert.match(builder, /Training contribution is off by default: a saved log is never training data/);
  assert.match(builder, /The consent version and the receipt are on screen before the contribute button works/);
  assert.match(builder, /Withdrawing keeps a tombstone naming every derived artifact by contribution ID/);
  assert.match(builder, /"training_contribution_consent": "passed"/);
  assert.match(builder, /"test:training-contribution"/);
});

test('release demo shows a versioned backup, an upgraded older file, and a refused newer one', async () => {
  const demo = await readFile(demoPath, 'utf8');
  const builder = await readFile(builderPath, 'utf8');
  const app = await readFile(new URL('../app.js', import.meta.url), 'utf8');

  // Issue #35: the recording must export the real file, import an older version, refuse a newer one,
  // and reopen a restored log so its provenance is on screen — not merely described.
  assert.match(demo, /waitForEvent\('download'\)/);
  assert.match(demo, /exportedBackup\.schemaVersion !== 2/);
  assert.match(demo, /the backup must carry the withdrawn receipt as a tombstone/);
  assert.match(demo, /\[data-portability-notice\]\[data-portability-version="1"\]/);
  assert.match(demo, /\[data-portability-error\]/);
  assert.match(demo, /\[data-entry-provenance="ai-corrected"\]/);
  // Every claim is measured before the caption that makes it.
  assert.match(demo, /an older backup must be reported as upgraded/);
  assert.match(demo, /a refused import must not change the ledger it would have replaced/);
  assert.match(demo, /a restored log must still show that it began as a corrected AI suggestion/);
  // The controls belong to the app, and the provenance line is its own rendering.
  assert.match(app, /id="export"/);
  assert.match(app, /data-portability-notice/);
  assert.match(app, /data-entry-provenance=/);
  // Captions and the gate key are required, so a later release cannot drop the scenes silently.
  assert.match(builder, /A backup is versioned, and it carries the withdrawn receipt as a tombstone rather than silence/);
  assert.match(builder, /An older backup is upgraded on import, and the notice says which version the file came from/);
  assert.match(builder, /A file from a newer Timmy is refused with an instruction, and the ledger it would have replaced is untouched/);
  assert.match(builder, /A restored log still says it began as an AI suggestion you corrected — provenance is part of the record/);
  assert.match(builder, /"portable_backup_restore": "passed"/);
  assert.match(builder, /"test:portability"/);
});

test('the builder refuses to gate or record a release against a foreign server', async () => {
  const builder = await readFile(builderPath, 'utf8');

  // A leftover checkout answering on the acceptance port once satisfied every flow and the demo,
  // so the release described a tree that was not the commit under test. The builder must refuse a
  // live listener before it starts, then prove the served bytes are this tree's before any gate.
  assert.match(builder, /def assert_port_free/);
  assert.match(builder, /assert_port_free\("127\.0\.0\.1", 4173\)/);
  assert.match(builder, /def assert_served_tree/);
  assert.match(builder, /assert_served_tree\(tree, "127\.0\.0\.1", 4173\)/);
  const identityCheck = builder.indexOf('assert_served_tree(tree, "127.0.0.1", 4173)');
  const firstFlow = builder.indexOf('run(["npm", "run", "test:ui"]');
  assert.ok(identityCheck > 0, 'the served-tree check must be present');
  assert.ok(firstFlow > identityCheck, 'the served-tree check must run before the first acceptance flow');
});

test('release demo replays the calibration harness against synthetic predictions instead of narrating the gates', async () => {
  const demo = await readFile(demoPath, 'utf8');
  const builder = await readFile(builderPath, 'utf8');

  // Issue #29: the gate math is only proven by running the real harness on camera.
  assert.match(demo, /scripts\/calibration_report\.py/);
  assert.match(demo, /tests\/fixtures\/calibration\/predictions\.jsonl/);
  assert.match(demo, /tests\/fixtures\/calibration\/predictions-go\.jsonl/);
  assert.match(demo, /tests\/fixtures\/calibration\/predictions-leaky\.jsonl/);
  // All three verdict paths are exercised: blocked, passing, and refused before scoring.
  assert.match(demo, /the synthetic candidate fixtures must block the release/);
  assert.match(demo, /the engineered fixture must prove the passing branch/);
  assert.match(demo, /a leaked corpus must be refused before scoring/);
  // The card is drawn from the report the run wrote, and gated for readability like the corpus card.
  assert.match(demo, /id = 'calibration-report'/);
  assert.match(demo, /Calibration card is not fully readable on screen/);
  assert.match(demo, /the card must show the macro-F1 the harness measured/);
  assert.match(demo, /the card must show the refusal the leaked corpus earned/);
  // The scores are labelled as invented: a synthetic fixture is not a measurement of any model.
  assert.match(demo, /invented scores, not measurements of any model/);
  assert.match(demo, /synthetic predictions · no model was measured/);
  // The scene cannot be dropped silently: its captions are release gates.
  assert.match(builder, /The calibration harness is a command-line release gate, not a screen in the app/);
  assert.match(builder, /Every score on this card is invented to exercise the arithmetic/);
  assert.match(builder, /Each candidate is scored on test at a threshold chosen on validation only/);
  assert.match(builder, /One contributor spread across two splits is refused before anything is scored/);
});