Initial commit

2026-04-24 08:02:13 +02:00
commit 867c06295c
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+import { describe, it, expect } from 'vitest';
+import {
+  buildTimetableSlots,
+  computeWakeupMinutes,
+  computeBedtimeMinutes,
+  computeDailySummaryData,
+  computeAverageStats,
+  reverseDateOrder,
+  filterDaysWithData,
+} from '../../src/utils/chartHelpers';
+import type { TimetableSlot, WakeupBedtimeDay, DailySummaryDay } from '../../src/types';
+
+describe('buildTimetableSlots', () => {
+  it('groups slots by date', () => {
+    const slots: TimetableSlot[] = [
+      { date: '2024-01-15', slot_start: '00:00', slot_end: '00:15', sleeping: true },
+      { date: '2024-01-15', slot_start: '00:15', slot_end: '00:30', sleeping: false },
+      { date: '2024-01-16', slot_start: '00:00', slot_end: '00:15', sleeping: true },
+    ];
+    const result = buildTimetableSlots(slots);
+    expect(Object.keys(result)).toHaveLength(2);
+    expect(result['2024-01-15']).toHaveLength(2);
+    expect(result['2024-01-16']).toHaveLength(1);
+  });
+});
+
+describe('computeWakeupMinutes', () => {
+  it('transforms wakeup data for chart', () => {
+    const days: WakeupBedtimeDay[] = [
+      { date: '2024-01-15', wakeup_minutes: 195, bedtime_minutes: 75 },
+    ];
+    const result = computeWakeupMinutes(days, '04:00');
+    expect(result[0].time).toBe('07:15');
+    expect(result[0].minutes).toBe(195);
+  });
+
+  it('handles null values', () => {
+    const days: WakeupBedtimeDay[] = [
+      { date: '2024-01-15', wakeup_minutes: null, bedtime_minutes: null },
+    ];
+    const result = computeWakeupMinutes(days, '04:00');
+    expect(result[0].time).toBe('N/A');
+  });
+});
+
+describe('computeBedtimeMinutes', () => {
+  it('transforms bedtime data for chart', () => {
+    const days: WakeupBedtimeDay[] = [
+      { date: '2024-01-15', wakeup_minutes: 195, bedtime_minutes: 75 },
+    ];
+    const result = computeBedtimeMinutes(days, '19:00');
+    expect(result[0].time).toBe('20:15');
+  });
+});
+
+describe('computeDailySummaryData', () => {
+  it('transforms daily summary for BarChart', () => {
+    const days: DailySummaryDay[] = [
+      { date: '2024-01-15', total_minutes: 720, day_minutes: 120, night_minutes: 600 },
+    ];
+    const result = computeDailySummaryData(days);
+    expect(result[0]).toEqual({
+      date: '2024-01-15',
+      daySleep: 120,
+      nightSleep: 600,
+      total: 720,
+    });
+  });
+});
+
+describe('computeAverageStats', () => {
+  it('calculates averages from daily data', () => {
+    const days: DailySummaryDay[] = [
+      { date: '2024-01-15', total_minutes: 720, day_minutes: 120, night_minutes: 600 },
+      { date: '2024-01-16', total_minutes: 600, day_minutes: 100, night_minutes: 500 },
+    ];
+    const result = computeAverageStats(days);
+    expect(result.avgTotal).toBe(660);
+    expect(result.avgDay).toBe(110);
+    expect(result.avgNight).toBe(550);
+    expect(result.count).toBe(2);
+  });
+
+  it('handles empty array', () => {
+    const result = computeAverageStats([]);
+    expect(result.avgTotal).toBe(0);
+    expect(result.count).toBe(0);
+  });
+});
+
+describe('reverseDateOrder', () => {
+  it('reverses array order', () => {
+    const days = [
+      { date: '2024-01-16' },
+      { date: '2024-01-15' },
+      { date: '2024-01-14' },
+    ];
+    const result = reverseDateOrder(days);
+    expect(result[0].date).toBe('2024-01-14');
+  });
+});
+
+describe('filterDaysWithData', () => {
+  it('filters days with zero total', () => {
+    const days = [
+      { date: '2024-01-15', total_minutes: 720 },
+      { date: '2024-01-16', total_minutes: 0 },
+    ];
+    const result = filterDaysWithData(days);
+    expect(result).toHaveLength(1);
+    expect(result[0].date).toBe('2024-01-15');
+  });
+});