diet-guard/app/test/screens/log_meal_haptic_test.dart
Krzysztof kuhy Rudnicki a30628ab96
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Haptic on meal log, VIBRATE permission
Fires on the tap before the write; rejected logs stay silent. The
dopamine-ux TODO now lists only the remaining work.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WzxdWVUTaKFW8m7YrvWbzV
2026-11-02 08:09:24 +01:00

80 lines
3.0 KiB
Dart

import 'dart:io';
import 'package:diet_guard_app/models/meal_schedule.dart';
import 'package:diet_guard_app/screens/log_meal_screen.dart';
import 'package:diet_guard_app/services/app_settings_service.dart';
import 'package:diet_guard_app/services/budget_history_service.dart';
import 'package:diet_guard_app/services/document_store_io.dart';
import 'package:diet_guard_app/services/foodbank_service.dart';
import 'package:diet_guard_app/services/log_storage_service.dart';
import 'package:diet_guard_app/services/meal_schedule_service.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
late Directory dir;
final haptics = <String>[];
setUp(() async {
haptics.clear();
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
.setMockMethodCallHandler(SystemChannels.platform, (call) async {
if (call.method == 'HapticFeedback.vibrate') {
haptics.add(call.arguments as String);
}
return null;
});
dir = await Directory.systemTemp.createTemp('diet_guard_haptic_');
LogStorageService.resetForTesting(store: FileDocumentStore(dir));
FoodBankService.resetForTesting(store: FileDocumentStore(dir));
AppSettingsService.resetForTesting(store: FileDocumentStore(dir));
BudgetHistoryService.resetForTesting(store: FileDocumentStore(dir));
await MealScheduleService.initForTesting(FileDocumentStore(dir));
});
tearDown(() async {
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
.setMockMethodCallHandler(SystemChannels.platform, null);
LogStorageService.resetForTesting();
FoodBankService.resetForTesting();
AppSettingsService.resetForTesting();
BudgetHistoryService.resetForTesting();
MealScheduleService.resetForTesting();
await dir.delete(recursive: true);
});
Future<void> settle(WidgetTester tester) async {
await Future<void>.delayed(const Duration(milliseconds: 200));
await tester.pumpAndSettle();
}
testWidgets('logging a meal buzzes once, on the tap', (tester) async {
await tester.runAsync(() async {
await tester.pumpWidget(const MaterialApp(home: LogMealScreen()));
await settle(tester);
await tester.enterText(find.byType(TextField).at(0), 'toast');
await settle(tester);
await tester.tap(find.byTooltip('Log meal'));
// One frame, no I/O wait: the haptic must not wait for the write.
await tester.pump();
expect(haptics, ['HapticFeedbackType.mediumImpact']);
await settle(tester);
expect(haptics, hasLength(1));
});
});
testWidgets('a rejected log (empty description) does not buzz', (
tester,
) async {
await tester.runAsync(() async {
await tester.pumpWidget(const MaterialApp(home: LogMealScreen()));
await settle(tester);
await tester.tap(find.byTooltip('Log meal'));
await settle(tester);
expect(find.text('Type what you ate first.'), findsOneWidget);
expect(haptics, isEmpty);
});
});
}