70 lines
3.3 KiB
Dart
70 lines
3.3 KiB
Dart
import 'package:dio/dio.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:reelbox/data/api_service.dart';
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import 'package:reelbox/state/app_state.dart';
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import 'package:reelbox/ui/catalog.dart';
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import 'package:reelbox/ui/common.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'api_service_test.dart' show StubAdapter, jsonBody;
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void main() {
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testWidgets('artwork decodes at constrained thumbnail width, not fallback width', (tester) async {
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await tester.pumpWidget(const MaterialApp(home: MediaQuery(
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data: MediaQueryData(devicePixelRatio: 2),
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child: Center(child: SizedBox(width: 62, height: 88,
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child: MediaArtwork(url: 'https://example.test/poster.jpg'),
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)),
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)));
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final image = tester.widget<Image>(find.byType(Image));
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final provider = image.image as ResizeImage;
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debugPrint('UI_WORK artwork decodeWidth=${provider.width} target=124');
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expect(provider.width, 124);
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expect(tester.getSize(find.byType(MediaArtwork)), const Size(62, 88));
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await tester.pumpWidget(const SizedBox());
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});
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for (final compact in [false, true]) {
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testWidgets('paged catalogue builds only nearby ${compact ? 'rows' : 'posters'}', (tester) 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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SharedPreferences.setMockInitialValues({});
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final pages = <int>[];
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final adapter = StubAdapter((request) {
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if (request.uri.path.contains('/all/')) return jsonBody([]);
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final page = int.parse(request.uri.pathSegments[7]);
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pages.add(page);
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return jsonBody(page == 0 ? List.generate(160, (i) => {
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'id': i + 1, 'type': 'movie', 'title': 'Fixture ${i + 1}',
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}) : []);
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});
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final state = AppState(api: ApiService(dio: Dio()..httpClientAdapter = adapter));
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await state.updateSettings(state.prefs.copyWith(compactCatalog: compact));
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addTearDown(state.dispose);
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await tester.pumpWidget(AppScope(state: state, child: const MaterialApp(home: BrowsePage(initialCountry: 9))));
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await tester.pumpAndSettle();
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final visibleRows = compact
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? find.byWidgetPredicate((w) => w.key is ValueKey<String> && (w.key! as ValueKey<String>).value.startsWith('compact-title-row:'))
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: find.byType(PosterCard);
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final initialCount = visibleRows.evaluate().length;
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debugPrint('UI_WORK paged compact=$compact initial=$initialCount total=160');
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expect(initialCount, greaterThan(0));
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expect(initialCount, lessThan(24), reason: 'offscreen titles must not be laid out eagerly');
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expect(find.text('Fixture 160'), findsNothing);
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expect(pages, [0]);
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final scrollable = find.byType(Scrollable).last;
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await tester.scrollUntilVisible(find.text('Fixture 160'), 650, scrollable: scrollable, maxScrolls: 100);
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await tester.ensureVisible(find.text('Fixture 160'));
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await tester.pumpAndSettle();
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expect(find.text('Fixture 160'), findsOneWidget);
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expect(pages, [0, 1]);
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debugPrint('UI_WORK paged compact=$compact end=${visibleRows.evaluate().length} pages=$pages');
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expect(visibleRows.evaluate().length, lessThan(24));
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await tester.pumpWidget(const SizedBox());
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});
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}
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}
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