Files
planflow/tests/unit/counters.test.ts
T
Claude 4012f32f7f Complete the six application screens
Adds the day timeline, team list, employee record and leave calendar.
The design export shipped data for these but no markup, so their layout
is designed here from the data shapes and the established style; only
Aperçu and the week grid are ports.

The day view carries a per-hour headcount band. Where the week view
answers "who works how much", this one answers "who is on the floor at
14:00", and the band makes coverage gaps visible without reading every
lane.

Two fixes the tests and linter caught:

- The poste derivation variables were missing from globals.css. Hues
  and tiers were ported but not the --post-*-bg/fg/edge that consume
  them, so every shift chip would have rendered colourless. The palette
  test now asserts all 36 exist.
- ThemeToggle synced state in an effect. The document's data-theme
  attribute is the real store — it is set by the inline script before
  React exists — so it now subscribes with useSyncExternalStore instead
  of keeping a copy that is wrong on first render.

Counter tests cover the DST cases in both directions: a 22:00–06:00
shift lasts 7 or 9 hours on the changeover nights, never 8.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Cr9dkEHwbDgkWPnyGj1Rjv
2026-08-07 22:16:52 +00:00

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import { describe, expect, it } from 'vitest';
import {
computeWeekCounters,
deltaTone,
formatDelta,
formatMinutes,
shiftMinutes,
} from '@/domain/counters/week';
const h = (hours: number, minutes = 0) => hours * 60 + minutes;
describe('formatMinutes', () => {
it('formate en heures et minutes sur deux chiffres', () => {
expect(formatMinutes(h(35))).toBe('35 h 00');
expect(formatMinutes(h(8, 5))).toBe('8 h 05');
expect(formatMinutes(0)).toBe('0 h 00');
});
it('utilise le signe moins typographique pour les négatifs', () => {
expect(formatMinutes(-h(1, 30))).toBe('−1 h 30');
});
});
describe('formatDelta', () => {
it('distingue un écart nul d’un manque', () => {
// « 0 h 00 » seul se lit comme une absence de donnée ; le « + » dit que le
// contrat est atteint exactement.
expect(formatDelta(0)).toBe('+0 h 00');
expect(formatDelta(h(2, 55))).toBe('+2 h 55');
expect(formatDelta(-h(0, 5))).toBe('−0 h 05');
});
});
describe('deltaTone', () => {
it('classe le dépassement, le manque et l’exact', () => {
expect(deltaTone(0)).toBe('flat');
expect(deltaTone(1)).toBe('over');
expect(deltaTone(-1)).toBe('under');
});
});
describe('computeWeekCounters', () => {
it('compte les absences dans l’atteinte du contrat', () => {
// Une semaine entière de congés ne doit pas apparaître en manque de 30 h :
// le salarié n'a pas sous-travaillé, il était absent.
const counters = computeWeekCounters({
contractMinutes: h(30),
plannedMinutes: h(12),
absenceMinutes: h(18),
sundaysWorked: 0,
restDays: 5,
});
expect(counters.deltaMinutes).toBe(0);
expect(counters.deltaLabel).toBe('+0 h 00');
expect(counters.tone).toBe('flat');
});
it('signale un dépassement du contrat', () => {
const counters = computeWeekCounters({
contractMinutes: h(35),
plannedMinutes: h(36, 30),
absenceMinutes: 0,
sundaysWorked: 2,
restDays: 2,
});
expect(counters.deltaLabel).toBe('+1 h 30');
expect(counters.tone).toBe('over');
});
it('signale un contrat non atteint', () => {
const counters = computeWeekCounters({
contractMinutes: h(35),
plannedMinutes: h(33, 15),
absenceMinutes: 0,
sundaysWorked: 0,
restDays: 2,
});
expect(counters.deltaLabel).toBe('−1 h 45');
expect(counters.tone).toBe('under');
});
});
describe('shiftMinutes', () => {
it('déduit la pause', () => {
const start = new Date('2026-08-10T09:00:00+02:00');
const end = new Date('2026-08-10T17:00:00+02:00');
expect(shiftMinutes(start, end, 30)).toBe(h(7, 30));
});
it('mesure la durée réelle la nuit du passage à l’heure d’hiver', () => {
// 25 octobre 2026, 03:00 → 02:00 : la nuit dure une heure de plus.
// Un calcul sur l'heure murale dirait 8 h ; l'instant dit 9 h.
const start = new Date('2026-10-24T22:00:00+02:00');
const end = new Date('2026-10-25T06:00:00+01:00');
expect(shiftMinutes(start, end)).toBe(h(9));
});
it('mesure la durée réelle la nuit du passage à l’heure d’été', () => {
// 29 mars 2026, 02:00 → 03:00 : la nuit dure une heure de moins.
const start = new Date('2026-03-28T22:00:00+01:00');
const end = new Date('2026-03-29T06:00:00+02:00');
expect(shiftMinutes(start, end)).toBe(h(7));
});
it('ne renvoie jamais de durée négative', () => {
const start = new Date('2026-08-10T09:00:00+02:00');
const end = new Date('2026-08-10T09:10:00+02:00');
expect(shiftMinutes(start, end, 60)).toBe(0);
});
});