라이브 티커 · 갤럭시 검색 색인 · 주간 랭킹 스냅샷 · 연속 ZAP 상한 · 가입 행성 Zap · 성운 목표 · 랭킹 갱신 안내 · 행성 터치 반응

2026-10-05 22:38:42 +09:00
parent 000c058097
commit 4bb92c2ee7
44 changed files with 727 additions and 78 deletions
@@ -0,0 +1,44 @@
+import { afterAll, beforeAll, expect, it } from 'vitest';
+import { getFirestore } from 'firebase-admin/firestore';
+import { bootAdmin, shutdownAdmin } from './support.js';
+import { snapshotWeeklyRanking, weekKeyOf } from '../src/fandom/weekly.js';
+
+/** 별첨 B 「Ranking Snapshot — 주 1회 영구 Archive」. */
+const ids = ['test-week-a', 'test-week-b', 'test-week-c', 'test-week-out'];
+beforeAll(async () => {
+  bootAdmin();
+  const db = getFirestore();
+  await db.doc('fandoms/test-week-a').set({ name: 'A', fpiScore: 300, rankingEligible: true });
+  await db.doc('fandoms/test-week-b').set({ name: 'B', fpiScore: 300, rankingEligible: true });
+  await db.doc('fandoms/test-week-c').set({ name: 'C', fpiScore: 100, rankingEligible: true });
+  await db.doc('fandoms/test-week-out').set({ name: 'X', fpiScore: 999, rankingEligible: false });
+});
+afterAll(async () => {
+  const db = getFirestore();
+  for (const id of ids) await db.recursiveDelete(db.doc(`fandoms/${id}`));
+  await db.recursiveDelete(db.collection('rankingSnapshots'));
+  await shutdownAdmin();
+});
+
+it('월요일 00:10 KST 에 돌면 방금 끝난 주를 가리킨다', () => {
+  // 2026-10-05(월) 00:10 KST → 9/28~10/4 = 2026-W40.
+  expect(weekKeyOf(new Date('2026-10-05T00:10:00+09:00'))).toBe('2026-W40');
+  expect(weekKeyOf(new Date('2027-01-04T00:10:00+09:00'))).toBe('2026-W53');
+});
+
+it('모집단 행성의 공동 순위를 한 번만 영구 보관한다', async () => {
+  const db = getFirestore();
+  const at = new Date('2026-10-05T00:10:00+09:00');
+  expect(await snapshotWeeklyRanking(at)).toEqual({ week: '2026-W40', created: true });
+  const snap = (await db.doc('rankingSnapshots/2026-W40').get()).data()!;
+  const ours = (snap.planets as Array<{ fandomId: string; rank: number }>)
+    .filter((p) => ids.includes(p.fandomId)).map((p) => [p.fandomId, p.rank]);
+  expect(ours.map(([id]) => id)).toEqual(['test-week-a', 'test-week-b', 'test-week-c']);
+  // 같은 점수는 같은 순위(1·1·3) — 다른 테스트 행성이 섞여도 상대 순서는 같다.
+  expect(ours[0]![1]).toBe(ours[1]![1]);
+  // 다시 돌아도 덮지 않는다.
+  await db.doc('fandoms/test-week-c').update({ fpiScore: 9_999 });
+  expect(await snapshotWeeklyRanking(at)).toEqual({ week: '2026-W40', created: false });
+  const again = (await db.doc('rankingSnapshots/2026-W40').get()).data()!;
+  expect(again.planets).toEqual(snap.planets);
+});