Files
SpotiFLAC-Mobile/test/overflow_marquee_test.dart

244 lines
9.0 KiB
Dart

import 'package:audio_service/audio_service.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:spotiflac_android/l10n/l10n.dart';
import 'package:spotiflac_android/providers/music_player_provider.dart';
import 'package:spotiflac_android/providers/runtime_profile_provider.dart';
import 'package:spotiflac_android/theme/mornye_theme.dart';
import 'package:spotiflac_android/widgets/audio_quality_badges.dart';
import 'package:spotiflac_android/widgets/mini_player.dart';
import 'package:spotiflac_android/widgets/overflow_marquee.dart';
void main() {
const longTitle = 'A long song title with enough words to leave the viewport';
Future<void> pumpTitle(
WidgetTester tester, {
String title = longTitle,
double width = 160,
bool explicit = false,
bool disableAnimations = false,
bool tickersEnabled = true,
TextDirection direction = TextDirection.ltr,
}) async {
await tester.pumpWidget(
MaterialApp(
localizationsDelegates: AppLocalizations.localizationsDelegates,
supportedLocales: AppLocalizations.supportedLocales,
home: MediaQuery(
data: MediaQueryData(disableAnimations: disableAnimations),
child: Directionality(
textDirection: direction,
child: TickerMode(
enabled: tickersEnabled,
child: Center(
child: SizedBox(
width: width,
child: OverflowMarquee(
resetKey: title,
child: ExplicitTrackTitle(
title: title,
explicit: explicit,
style: const TextStyle(fontSize: 16),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
),
),
),
),
),
),
),
);
await tester.pump();
await tester.pump();
}
ScrollController controller(WidgetTester tester) => tester
.widget<SingleChildScrollView>(find.byType(SingleChildScrollView))
.controller!;
Future<void> startScrolling(WidgetTester tester) async {
await tester.pump(const Duration(seconds: 3));
await tester.pump(const Duration(seconds: 1));
}
testWidgets('short titles stay still and schedule no animation', (
tester,
) async {
await pumpTitle(tester, title: 'RH YNO', explicit: true);
await tester.pump(const Duration(seconds: 10));
expect(controller(tester).position.maxScrollExtent, 0);
expect(controller(tester).offset, 0);
expect(find.byType(ExplicitBadge), findsOneWidget);
expect(tester.binding.transientCallbackCount, 0);
});
testWidgets('long titles loop forward without reversing or a visible jump', (
tester,
) async {
await pumpTitle(tester, explicit: true);
final scroll = controller(tester);
await tester.pump(const Duration(milliseconds: 2500));
expect(scroll.offset, 0);
await tester.pump(const Duration(milliseconds: 500));
await tester.pump(const Duration(seconds: 1));
expect(scroll.offset, closeTo(28, 1));
final titles = find.byType(ExplicitTrackTitle);
expect(titles, findsNWidgets(2));
final distance =
tester.getTopLeft(titles.last).dx - tester.getTopLeft(titles.first).dx;
final travelMs = (distance / 28 * 1000).round();
await tester.pump(Duration(milliseconds: travelMs - 1000 - 10));
expect(scroll.offset, greaterThan(distance - 1));
final nextCopyPosition = tester.getTopLeft(titles.last);
await tester.pump(const Duration(milliseconds: 11));
await tester.pump();
expect(scroll.offset, 0);
expect(
(tester.getTopLeft(titles.first) - nextCopyPosition).distance,
lessThan(0.5),
);
expect(find.byType(ExplicitBadge), findsNWidgets(2));
await tester.pump(const Duration(milliseconds: 2500));
expect(scroll.offset, 0);
await tester.pump(const Duration(milliseconds: 500));
await tester.pump(const Duration(seconds: 1));
expect(scroll.offset, closeTo(28, 1));
await tester.pumpWidget(const SizedBox.shrink());
});
testWidgets('track changes and compact widths restart at the beginning', (
tester,
) async {
await pumpTitle(tester);
await startScrolling(tester);
expect(controller(tester).offset, greaterThan(0));
await pumpTitle(tester, width: 100);
expect(controller(tester).offset, 0);
await startScrolling(tester);
expect(controller(tester).offset, greaterThan(0));
await pumpTitle(tester, title: 'Next', width: 100);
expect(controller(tester).offset, 0);
await tester.pump(const Duration(seconds: 10));
expect(controller(tester).offset, 0);
expect(tester.binding.transientCallbackCount, 0);
});
testWidgets('reduced motion and hidden routes stop the marquee', (
tester,
) async {
await pumpTitle(tester);
await startScrolling(tester);
await pumpTitle(tester, disableAnimations: true);
expect(find.byType(SingleChildScrollView), findsNothing);
expect(
tester
.widget<ExplicitTrackTitle>(find.byType(ExplicitTrackTitle))
.overflow,
TextOverflow.ellipsis,
);
await tester.pump(const Duration(seconds: 10));
expect(tester.binding.transientCallbackCount, 0);
await pumpTitle(tester);
await startScrolling(tester);
expect(controller(tester).offset, greaterThan(0));
await pumpTitle(tester, tickersEnabled: false);
await tester.pump(const Duration(seconds: 10));
expect(tester.binding.transientCallbackCount, 0);
});
testWidgets('backgrounding stops motion and resume waits before scrolling', (
tester,
) async {
await pumpTitle(tester);
await startScrolling(tester);
tester.binding.handleAppLifecycleStateChanged(AppLifecycleState.paused);
await tester.pump();
await tester.pump(const Duration(seconds: 10));
expect(controller(tester).offset, 0);
expect(tester.binding.transientCallbackCount, 0);
tester.binding.handleAppLifecycleStateChanged(AppLifecycleState.resumed);
await tester.pump();
expect(controller(tester).offset, 0);
await startScrolling(tester);
expect(controller(tester).offset, greaterThan(0));
await tester.pumpWidget(const SizedBox.shrink());
});
testWidgets('RTL titles scroll from the reading direction', (tester) async {
await pumpTitle(tester, direction: TextDirection.rtl);
expect(controller(tester).position.axisDirection, AxisDirection.left);
await startScrolling(tester);
expect(controller(tester).offset, greaterThan(0));
expect(tester.takeException(), isNull);
await tester.pumpWidget(const SizedBox.shrink());
});
for (final mornye in [false, true]) {
for (final compact in [false, true]) {
testWidgets(
'mini player scrolls title and artist (Mornye: $mornye, compact: $compact)',
(tester) async {
await tester.pumpWidget(
ProviderScope(
overrides: [
currentMediaItemProvider.overrideWith(
(ref) => Stream.value(
const MediaItem(
id: 'long-track',
title: longTitle,
artist: 'First artist, second artist and another artist',
extras: {'explicit': true},
),
),
),
playbackStateProvider.overrideWith(
(ref) => const Stream.empty(),
),
lowEndDeviceProvider.overrideWithValue(true),
backdropBlurEnabledProvider.overrideWithValue(false),
],
child: MaterialApp(
theme: mornye
? MornyeTheme.build(Brightness.light)
: ThemeData(),
localizationsDelegates: AppLocalizations.localizationsDelegates,
supportedLocales: AppLocalizations.supportedLocales,
home: Scaffold(
body: Center(
child: SizedBox(
width: 320,
child: MiniPlayer(compact: compact),
),
),
),
),
),
);
await tester.pump();
await tester.pump();
await tester.pump();
await tester.pump();
await startScrolling(tester);
final scrollViews = tester.widgetList<SingleChildScrollView>(
find.descendant(
of: find.byType(MiniPlayer),
matching: find.byType(SingleChildScrollView),
),
);
expect(scrollViews, hasLength(2));
for (final view in scrollViews) {
expect(view.controller!.offset, greaterThan(0));
}
expect(find.byType(ExplicitBadge), findsNWidgets(2));
expect(tester.takeException(), isNull);
await tester.pumpWidget(const SizedBox.shrink());
},
);
}
}
}