brackt/app/lib/__tests__
Chris Parsons 6772079e86
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Reflect group stage in World Cup sim; seed R32 from real 2026 bracket
The World Cup Monte Carlo simulator ignored the admin-populated knockout
draw and re-paired its own simulated group output sequentially, so bracket
paths from the Round of 32 onward did not match the real tournament. It
also silently invented 12 synthetic groups when none were configured,
discarding real group-stage results.

Rework the simulator around three regimes:
- draw set     → simulate the real R32 matchups, advancing through the
  bracket tree via the canonical ceil(matchNumber/2) rule (matching
  advanceWinnerTemplate) so sim paths match the admin tooling.
- groups only  → simulate remaining group matches, then seed the R32 with
  the official 2026 group-position template + FIFA's exact Annex C
  best-third-place allocation (495-row published table).
- neither      → futures-seeded bracket fallback, flagged via result source.

Completed group and knockout matches still lock in real results at every
round.

New app/lib/fifa-2026-bracket.ts encodes the R32 group-position template
(official FIFA matches 73-88 mapped onto DB matchNumbers 1-16 so the tree
reproduces the real halves) and assignThirdPlaceSlots(). The Annex C table
is generated deterministically by scripts/gen-fifa-third-place.mjs into
app/lib/fifa-2026-third-place-allocation.ts.

Tests assert exact Annex C values, cross-check the template's eligible
groups against all 495 combinations, and cover each regime including the
partial-draw dedup and fully-drawn fast path.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-23 12:15:45 -07:00
..
cloudinary-url.test.ts Add Cloudinary-backed avatar system (#385) 2026-05-06 14:47:37 -07:00
cloudinary.server.test.ts Add Cloudinary sports icon uploads (#393) 2026-05-07 16:07:34 -07:00
date-utils.test.ts claude/practical-newton-4v041g (#98) 2026-06-18 02:33:05 +00:00
draft-eligibility.test.ts Show why a participant is ineligible to draft (#378) 2026-05-04 21:54:14 -07:00
draft-order.test.ts Fix draft order initialization for teams added mid-season (#449) 2026-05-19 18:22:47 -07:00
draft-timer.test.ts Extract chess clock presets to shared constant (#432) 2026-05-15 14:02:49 -07:00
email.server.test.ts Add branded dark-themed HTML email template (#402) 2026-05-10 11:18:57 -07:00
fifa-2026-bracket.test.ts Reflect group stage in World Cup sim; seed R32 from real 2026 bracket 2026-06-23 12:15:45 -07:00
flag-generator.test.ts Add Cloudinary-backed avatar system (#385) 2026-05-06 14:47:37 -07:00
normalize-team-name.test.ts Add regular season standings for NBA/NHL (fixes #89) (#192) 2026-03-21 00:12:01 -07:00
overnight-pause.test.ts Add overnight pause for draft timers (#335) 2026-04-26 22:31:52 -07:00
parse-results-text.test.ts feat: batch qualifying results entry (#290) 2026-04-12 14:52:22 -07:00
season-helpers.server.test.ts feat: add recharts library and implement PointProgressionChart component for historical views 2025-11-14 21:18:34 -08:00
sport-icon-url.test.ts Harden sport icon cleanup (#397) 2026-05-08 21:19:09 -07:00
standings-display.test.ts Show tied ranks with T prefix across standings and Discord (#239) 2026-03-27 20:45:15 -07:00
unmatched-team-reconciliation.test.ts Improve unmatched team reconciliation UX (#425) 2026-05-14 16:45:02 -07:00
utils.test.ts Fix oxlint warnings: no-shadow, consistent-function-scoping, no-non-null-assertion, and others (#196) 2026-03-21 10:59:51 -07:00