CedricandClaude Opus 5.5
1ffe6269ea
- Streak computed from all complete Sessions: Grace Hour (00:00-01:00 counts for yesterday unless it is done), a Freeze per 7 Streak Days (max 2) spent automatically on a missed day (ADR 0006) - Top bar flame (grey until today is done) opening a panel with current and longest Streak, Freezes and a month calendar; 'Day N of your streak' on a fresh summary - History per Mode grouped by day, reopening each summary - Two adjustable Reminders (19:00, 22:30) scheduled 14 days ahead with flutter_local_notifications, none on a done day; permission asked after the first complete Session or from Settings - Settings: Reminders, the Player chime, exercise credits Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
91 lines
3.0 KiB
Dart
91 lines
3.0 KiB
Dart
import 'package:flutter_test/flutter_test.dart';
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import 'package:zenxercise/src/streak/day.dart';
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import 'package:zenxercise/src/streak/streak.dart';
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/// A complete Session ending on October [day] at [hour]:[minute].
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DateTime oct(int day, [int hour = 18, int minute = 0]) => DateTime(2026, 10, day, hour, minute);
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void main() {
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group('Streak Day', () {
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test('a Session counts for its calendar day', () {
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expect(streakDays([oct(3, 18)]), {Day(2026, 10, 3)});
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});
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test('in the Grace Hour it counts for the previous day if that day is not done yet', () {
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expect(streakDays([oct(4, 0, 30)]), {Day(2026, 10, 3)});
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});
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test('in the Grace Hour it counts for the current day once the previous day is done', () {
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expect(streakDays([oct(3, 20), oct(4, 0, 30)]), {Day(2026, 10, 3), Day(2026, 10, 4)});
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});
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test('from 01:00 on it is the current day again', () {
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expect(streakDays([oct(4, 1, 0)]), {Day(2026, 10, 4)});
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});
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});
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group('counting', () {
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test('no Sessions, no Streak', () {
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final s = Streak.compute(const [], now: oct(10, 9));
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expect((s.current, s.longest, s.freezes, s.todayDone), (0, 0, 0, false));
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});
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test('consecutive days count up and today being done lights it', () {
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final s = Streak.compute([oct(8), oct(9), oct(10)], now: oct(10, 20));
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expect(s.current, 3);
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expect(s.todayDone, isTrue);
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});
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test('today still open keeps yesterday\'s Streak alive but unlit', () {
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final s = Streak.compute([oct(8), oct(9)], now: oct(10, 12));
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expect(s.current, 2);
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expect(s.todayDone, isFalse);
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});
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test('a missed day without a Freeze resets the Streak, the longest is kept', () {
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final s = Streak.compute([oct(1), oct(2), oct(3), oct(5)], now: oct(5, 20));
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expect(s.current, 1);
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expect(s.longest, 3);
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});
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test('yesterday is not missed yet during the Grace Hour', () {
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final s = Streak.compute([oct(8), oct(9)], now: oct(11, 0, 20));
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expect(s.current, 2);
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});
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});
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group('Streak Freezes', () {
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test('one is earned per 7 Streak Days, holding at most 2', () {
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final days = [for (var d = 1; d <= 21; d++) oct(d)];
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expect(Streak.compute(days.take(6).toList(), now: oct(6, 20)).freezes, 0);
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expect(Streak.compute(days.take(7).toList(), now: oct(7, 20)).freezes, 1);
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expect(Streak.compute(days, now: oct(21, 20)).freezes, 2);
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});
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test('a Freeze covers a missed day automatically and shows on the calendar', () {
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final days = [for (var d = 1; d <= 7; d++) oct(d), oct(9)];
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final s = Streak.compute(days, now: oct(9, 20));
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expect(s.current, 8);
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expect(s.freezes, 0);
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expect(s.frozenDays, {Day(2026, 10, 8)});
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});
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test('more missed days than Freezes reset the Streak', () {
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final days = [for (var d = 1; d <= 7; d++) oct(d), oct(10)];
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final s = Streak.compute(days, now: oct(10, 20));
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expect(s.current, 1);
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expect(s.freezes, 0);
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});
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});
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}
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