Files
vu/tests/calendar/july-sanctoral.test.ts
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will 01667e7926
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Revert ordinary-Sunday Semiduplex to transferring, per direct instruction
Keeps Simplex commemorating in place, but a Semiduplex feast on an
ordinary Sunday goes back to transferring off to the next open day —
this app's own design choice, not a correction against a reference
engine. The transfer mechanism is already generic: this file's `decideOccurrence`
only signals "couldn't hold onto this candidate" for the day itself;
calendar/index.ts's resolveDay is what independently checks each
neighboring day's own native occurrence for an incoming transfer and
claims it — no separate lookback logic needed.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-18 11:56:15 -04:00

61 lines
2.8 KiB
TypeScript

import { describe, expect, it } from 'vitest';
import { resolveDay } from '../../src/calendar';
import { getDayCollect } from '../../src/hours/resolve-common';
// Clean per-annum years for these dates (no Sunday collision) — see
// data/calendar/saints/*.yml for per-saint source detail.
describe('July sanctoral pull (first pass)', () => {
it('St. James the Greater wins outright at Duplex II. classis with a real proper collect, beating a genuinely unwinnable stub', () => {
const day = resolveDay('2028-07-25');
expect(day.winner).toEqual({
kind: 'sanctoral',
id: 'st-james-the-greater',
name: 'St. James the Greater, Apostle',
rank: 'duplex-2-classis',
});
expect(day.commemorations).toEqual([
{ kind: 'sanctoral', id: 'st-christopher', name: 'St. Christopher, Martyr', rank: 'simplex' },
]);
expect(getDayCollect(day).status.en).toBe('verified');
});
it('an earlier live-query pass mis-recorded St. Apollinaris under the wrong date (a transfer artifact) — his real date is the 23rd', () => {
const day = resolveDay('2026-07-23'); // a clean year, no Sunday collision
expect(day.winner).toEqual({
kind: 'sanctoral',
id: 'st-apollinaris',
name: 'St. Apollinaris, Bishop and Martyr',
rank: 'semiduplex',
});
expect(day.commemorations).toEqual([
{ kind: 'sanctoral', id: 'st-liborius', name: 'St. Liborius, Bishop and Confessor', rank: 'simplex' },
]);
});
it('the Vigil of St. James resolves alongside its own commemorated saint, distinct from St. James Day itself', () => {
const day = resolveDay('2028-07-24');
expect(day.winner.kind).toBe('sanctoral');
// 2028's Jul 23 is a Sunday, so St. Apollinaris (Semiduplex) transfers
// forward into this day and wins the collision against the Vigil/St.
// Christina — per direct instruction, a Semiduplex feast on an
// ordinary Sunday transfers rather than being commemorated in place.
expect(day.commemorations.map((c) => (c.kind === 'sanctoral' ? c.id : null)).sort()).toEqual([
'st-christina',
'vigil-of-st-james',
]);
});
it('pure octave-continuation days with no named saint at all are excluded entirely', () => {
// 07-01 through 07-08 mostly turned out to have real independent
// content after all (see vu-sanctoral-sweep-progress memory) --
// Most Precious Blood, the Visitation, St. Leo II, St. Anthony Mary
// Zaccaria, the Octave Day of Ss. Peter and Paul itself, Ss. Cyril
// and Methodius, and St. Elizabeth of Portugal are all now mapped.
// 07-04 and 07-09, within those same two octaves, genuinely have no
// independent content in the reference engine and remain excluded.
const day = resolveDay('2028-07-04');
expect(day.winner.kind).toBe('temporal');
expect(day.commemorations).toEqual([]);
});
});