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vu/tests/calendar/june-sanctoral.test.ts
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calendar: exempt Vigils from Our Lady's Saturday's demotion
Refined per direct correction: Our Lady's Saturday is really only a
Simplex-strength standing, not a privileged-feria-minor-shaped one --
a Vigil keeps forcing its own primacy on a Saturday the same way it
already does any other day (see calendar/commemorations.ts's own
transferDirectionOf special-casing for Vigils elsewhere). Only a
Simplex saint alone now loses to it; a Vigil, along with anything
Semiduplex-or-higher, wins outright and Marian Saturday doesn't apply.

Un-does the two test-date moves this same regression prompted last
time (Vigil of St. Lawrence, Vigil of St. John Baptist) -- both dates'
original years work again now that the fix is right.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-11 14:20:13 -04:00

59 lines
2.4 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, and clear of
// the movable Corpus Christi Octave / generic Saturday-of-Mary votive that
// usually overshadow a couple of them) — see data/calendar/saints/*.yml
// for per-saint source detail.
describe('June sanctoral pull (first pass)', () => {
it('Ss. Peter and Paul win outright at Duplex I. classis with a real proper collect and antiphon', () => {
const day = resolveDay('2035-06-29');
expect(day.winner).toEqual({
kind: 'sanctoral',
id: 'ss-peter-and-paul',
name: 'Ss. Peter and Paul, Apostles',
rank: 'duplex-1-classis',
});
expect(getDayCollect(day).status.en).toBe('verified');
});
it('a saint normally blocked by the generic Saturday-of-Mary votive wins independently once the date falls on another weekday', () => {
const day = resolveDay('2026-06-02'); // a Tuesday
expect(day.winner).toEqual({
kind: 'sanctoral',
id: 'ss-marcellinus-peter-and-erasmus',
name: 'Ss. Marcellinus, Peter, and Erasmus, Bishop, Martyrs',
rank: 'simplex',
});
expect(getDayCollect(day).status.en).toBe('verified');
});
it('three distinct Pauline feasts this pull has found all resolve as separate records', () => {
const conversion = resolveDay('2026-01-25');
const peterAndPaul = resolveDay('2035-06-29');
const commemoration = resolveDay('2035-06-30');
const ids = [conversion, peterAndPaul, commemoration].map((d) =>
d.winner.kind === 'sanctoral' ? d.winner.id : null,
);
expect(ids).toEqual(['conversion-of-st-paul', 'ss-peter-and-paul', 'commemoration-of-st-paul']);
});
it('the Nativity of St. John the Baptist wins outright at Duplex I. classis, distinct from his Vigil the day before', () => {
const vigil = resolveDay('2035-06-23');
const nativity = resolveDay('2035-06-24');
expect(vigil.winner).toEqual({
kind: 'sanctoral',
id: 'vigil-of-st-john-the-baptist',
name: 'Vigil of St. John the Baptist',
rank: 'vigil',
});
expect(nativity.winner).toEqual({
kind: 'sanctoral',
id: 'nativity-of-st-john-the-baptist',
name: 'The Nativity of St. John the Baptist',
rank: 'duplex-1-classis',
});
});
});