129 lines
4.6 KiB
Dart
129 lines
4.6 KiB
Dart
// Headless generator for the App Store IAP review screenshot: renders the
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// Settings screen (where "광고 제거 / Remove Ads" is purchased) to a PNG.
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//
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// flutter test test/tool/generate_iap_review_screenshot_test.dart
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//
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// Output: docs/store/iap_review_remove_ads.png
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import 'dart:io';
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import 'dart:ui' as ui;
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import 'package:block_seasons/data/save_repository.dart';
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import 'package:block_seasons/l10n/gen/app_localizations.dart';
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import 'package:block_seasons/services/iap_service.dart';
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import 'package:block_seasons/state/providers.dart';
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import 'package:block_seasons/ui/screens/settings_screen.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/rendering.dart';
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import 'package:flutter/services.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:in_app_purchase/in_app_purchase.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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// A stand-in IAP service that reports the product as available with a price,
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// so the Settings row renders exactly as a shopper sees it. initialize() is
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// never called, so no real store query happens.
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class _FakeIap extends IapService {
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_FakeIap() : super(onEntitlementGranted: _noop);
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static Future<void> _noop() async {}
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@override
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bool get available => true;
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@override
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ProductDetails get product => ProductDetails(
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id: 'remove_ads',
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title: 'Remove Ads',
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description: 'Remove banner and interstitial ads',
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price: r'$1.99',
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rawPrice: 1.99,
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currencyCode: 'USD',
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);
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}
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Future<void> _loadFont() async {
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final bytes =
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File('/System/Library/Fonts/Supplemental/Arial.ttf').readAsBytesSync();
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final loader = FontLoader('Arial')
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..addFont(Future.value(ByteData.view(bytes.buffer)));
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await loader.load();
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}
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Widget _wrap(ProviderContainer c, Widget screen, GlobalKey key) =>
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UncontrolledProviderScope(
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container: c,
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child: RepaintBoundary(
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key: key,
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child: MaterialApp(
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debugShowCheckedModeBanner: false,
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locale: const Locale('en'),
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localizationsDelegates: AppLocalizations.localizationsDelegates,
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supportedLocales: AppLocalizations.supportedLocales,
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theme: ThemeData(
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fontFamily: 'Arial',
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colorScheme: ColorScheme.fromSeed(
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seedColor: const Color(0xFF5B7FFF),
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brightness: Brightness.dark,
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),
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useMaterial3: true,
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),
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home: screen,
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),
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),
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);
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void main() {
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testWidgets('generate IAP review screenshot', (tester) async {
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// in_app_purchase only registers a native platform for android/iOS/macOS;
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// on a desktop target it registers none, so constructing the real
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// IapService never makes a store channel call (which would throw async in
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// the headless binding). The fake overrides available/product anyway.
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debugDefaultTargetPlatformOverride = TargetPlatform.linux;
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await _loadFont();
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const dpr = 3.0;
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tester.view.devicePixelRatio = dpr;
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tester.view.physicalSize = const Size(1242, 2688); // 6.5" — accepted size
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addTearDown(tester.view.resetPhysicalSize);
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addTearDown(tester.view.resetDevicePixelRatio);
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SharedPreferences.setMockInitialValues({});
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final repo = SaveRepository(await SharedPreferences.getInstance());
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final key = GlobalKey();
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final c = ProviderContainer(overrides: [
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saveRepositoryProvider.overrideWithValue(repo),
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iapServiceProvider.overrideWithValue(_FakeIap()),
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]);
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await tester.pumpWidget(_wrap(c, const SettingsScreen(), key));
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await tester.pump();
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await tester.pump(const Duration(milliseconds: 450));
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var ro = key.currentContext!.findRenderObject()!;
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while (!ro.isRepaintBoundary) {
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ro = ro.parent!;
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}
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final layer = ro.debugLayer! as OffsetLayer;
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final bounds = ro.paintBounds;
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final bytes = await tester.runAsync(() async {
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final image = await layer.toImage(bounds, pixelRatio: dpr);
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final data = await image.toByteData(format: ui.ImageByteFormat.png);
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image.dispose();
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return data;
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});
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File('docs/store/iap_review_remove_ads.png')
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..parent.createSync(recursive: true)
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..writeAsBytesSync(bytes!.buffer.asUint8List());
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c.dispose();
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// Reset before the body ends so flutter_test's foundation-var invariant
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// check (which runs before addTearDown) passes.
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debugDefaultTargetPlatformOverride = null;
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expect(
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File('docs/store/iap_review_remove_ads.png').existsSync(), isTrue);
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});
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}
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