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parenthese/backend/test/date-precision.test.ts
IliesAllaliandClaude Opus 5.5 f47ef8ecac fix(dates): une date corrigee a la main perd la precision importee
Sinon « vers 1879 » restait colle a la date saisie ensuite, et l'export l'aurait ecrite.
Personne, union, et voie contribution.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-16 22:29:21 +02:00

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import { describe, expect, it } from 'vitest'
import { personPrecisionResets, unionPrecisionResets } from '../src/lib/date-precision'
const d = (iso: string) => new Date(`${iso}T00:00:00.000Z`)
describe('précision d’une date corrigée à la main', () => {
const current = { birthDate: d('1879-01-01'), deathDate: d('1950-05-02') }
it('une date changée perd sa précision, une date renvoyée telle quelle la garde', () => {
expect(personPrecisionResets(current, { birthDate: d('1880-03-12'), deathDate: d('1950-05-02') }))
.toEqual({ birthDatePrecision: null, birthDateEnd: null })
expect(personPrecisionResets(current, { birthDate: d('1879-01-01') })).toEqual({})
expect(personPrecisionResets(current, { deathDate: null })).toEqual({ deathDatePrecision: null, deathDateEnd: null })
expect(personPrecisionResets(current, {})).toEqual({})
})
it('mariage', () => {
expect(unionPrecisionResets({ startDate: d('1905-01-01') }, { startDate: d('1906-01-01') })).toEqual({ startDatePrecision: null })
expect(unionPrecisionResets({ startDate: d('1905-01-01') }, { startDate: d('1905-01-01') })).toEqual({})
expect(unionPrecisionResets({ startDate: d('1905-01-01') }, {})).toEqual({})
})
})