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Prisma/test/features/settings_screen_test.dart
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Dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:gel_rule_app/backend/backend.dart';
import 'package:gel_rule_app/features/settings/presentation/settings_controller.dart';
import 'package:gel_rule_app/features/settings/presentation/settings_screen.dart';
void main() {
testWidgets('SettingsScreen renders category quick nav and sections without overflow', (tester) async {
// Test on typical mobile viewport: 390x844
tester.view.physicalSize = const Size(390, 844);
tester.view.devicePixelRatio = 1.0;
addTearDown(() {
tester.view.resetPhysicalSize();
tester.view.resetDevicePixelRatio();
});
final settings = AppSettings.defaults.copyWith(
languageCode: 'ru',
themeMode: 'dark',
);
await tester.pumpWidget(
ProviderScope(
overrides: [
settingsControllerProvider.overrideWith(
() => _FakeSettingsController(settings),
),
],
child: const MaterialApp(
home: SettingsScreen(),
),
),
);
await tester.pumpAndSettle();
// Verify pinned Category Quick Nav renders
expect(find.text('Основное'), findsWidgets);
expect(find.text('Внешний вид'), findsWidgets);
// Verify Theme mode segment buttons
expect(find.text('Темная'), findsOneWidget);
expect(find.text('Светлая'), findsOneWidget);
// Tap a quick nav chip to test scrolling
await tester.tap(find.text('Внешний вид').first);
await tester.pumpAndSettle();
// Verify language segment is visible and tappable
expect(find.text('🇷🇺 Русский'), findsOneWidget);
expect(find.text('🇬🇧 English'), findsOneWidget);
// Tap English to test selection
await tester.tap(find.text('🇬🇧 English'));
await tester.pumpAndSettle();
});
}
class _FakeSettingsController extends SettingsController {
_FakeSettingsController(this._initial);
final AppSettings _initial;
@override
Future<AppSettings> build() async => _initial;
@override
Future<void> saveSettings(AppSettings settings) async {
state = AsyncData(settings);
}
}