114 lines
3.3 KiB
Dart
114 lines
3.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:health_app/core/app_theme.dart';
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import 'package:health_app/core/elder_mode_scope.dart';
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import 'package:health_app/pages/settings/elder_mode_page.dart';
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import 'package:health_app/providers/elder_mode_provider.dart';
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class _FakeElderModeNotifier extends ElderModeNotifier {
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final bool initiallyEnabled;
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_FakeElderModeNotifier(this.initiallyEnabled);
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@override
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ElderModeState build() => ElderModeState(
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preferences: ElderModePreferences(enabled: initiallyEnabled),
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isLoaded: true,
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);
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@override
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Future<bool> enable() async {
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state = state.copyWith(
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preferences: state.preferences.copyWith(enabled: true),
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);
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return true;
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}
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@override
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Future<bool> disable() async {
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state = state.copyWith(
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preferences: state.preferences.copyWith(enabled: false),
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);
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return true;
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}
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@override
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Future<bool> setLargeTextEnabled(bool enabled) async {
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state = state.copyWith(
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preferences: state.preferences.copyWith(largeTextEnabled: enabled),
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);
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return true;
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}
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@override
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Future<bool> setVoiceInputEnabled(bool enabled) async {
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state = state.copyWith(
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preferences: state.preferences.copyWith(voiceInputEnabled: enabled),
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);
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return true;
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}
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}
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class _ElderModeHarness extends ConsumerWidget {
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const _ElderModeHarness();
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final state = ref.watch(elderModeProvider);
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final baseTheme = state.isEnabled
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? AppTheme.elderLightTheme
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: AppTheme.lightTheme;
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return MaterialApp(
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debugShowCheckedModeBanner: false,
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theme: baseTheme,
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home: ElderModeScope(
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enabled: state.isEnabled,
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largeTextEnabled: state.isEnabled && state.preferences.largeTextEnabled,
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child: const ElderModePage(),
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),
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);
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}
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}
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Future<void> _pumpPage(WidgetTester tester, {required bool enabled}) async {
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tester.view.physicalSize = const Size(390, 844);
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tester.view.devicePixelRatio = 1;
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addTearDown(tester.view.resetPhysicalSize);
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addTearDown(tester.view.resetDevicePixelRatio);
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await tester.pumpWidget(
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ProviderScope(
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overrides: [
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elderModeProvider.overrideWith(() => _FakeElderModeNotifier(enabled)),
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],
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child: const _ElderModeHarness(),
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),
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);
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await tester.pumpAndSettle();
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}
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void main() {
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testWidgets('长辈模式可立即开启并显示已开启状态', (tester) async {
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await _pumpPage(tester, enabled: false);
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expect(find.text('开启长辈模式，操作更清晰'), findsOneWidget);
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expect(find.text('立即开启'), findsOneWidget);
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await tester.tap(find.text('立即开启'));
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await tester.pumpAndSettle();
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expect(find.text('长辈模式已开启'), findsOneWidget);
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expect(find.text('大图标和大按钮已启用'), findsOneWidget);
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expect(tester.takeException(), isNull);
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});
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testWidgets('长辈模式页面在 390x844 下无布局溢出', (tester) async {
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await _pumpPage(tester, enabled: true);
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expect(find.text('关闭长辈模式'), findsOneWidget);
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expect(find.byType(Switch), findsNWidgets(2));
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expect(tester.takeException(), isNull);
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});
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}
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