115 lines
3.3 KiB
Dart
115 lines
3.3 KiB
Dart
// Author: fruit.com.cn
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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:video_player/video_player.dart';
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import 'package:fruitshorts/pages/player/widgets/player_video_surface.dart';
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void main() {
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testWidgets('should_keep_fallback_visible_before_video_is_ready', (
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tester,
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) async {
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await _pumpSurface(tester);
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expect(find.byKey(const Key('player-fallback-background')), findsOneWidget);
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expect(find.byKey(const Key('player-fallback-cover')), findsOneWidget);
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expect(_opacity(tester), 0);
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expect(
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tester.widget<Text>(find.byKey(const Key('player-debug-video'))).data,
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'loading',
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);
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});
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testWidgets('should_fade_video_in_within_200ms_after_first_frame', (
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tester,
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) async {
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final controller = await _pumpSurface(tester);
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expect(_opacity(tester), 0);
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controller.value = const VideoPlayerValue(
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duration: Duration(minutes: 1),
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size: Size(1280, 720),
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position: Duration(milliseconds: 1),
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isInitialized: true,
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isPlaying: true,
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);
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await tester.pump();
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expect(_opacity(tester), 1);
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expect(
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tester
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.widget<AnimatedOpacity>(
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find.byKey(const Key('player-video-opacity')),
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)
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.duration,
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const Duration(milliseconds: 200),
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);
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await tester.pump(const Duration(milliseconds: 100));
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final halfway = _fadeValue(tester);
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expect(halfway, greaterThan(0));
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expect(halfway, lessThan(1));
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await tester.pump(const Duration(milliseconds: 100));
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expect(_fadeValue(tester), 1);
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expect(find.byKey(const Key('player-fallback-background')), findsOneWidget);
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});
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testWidgets('should_show_video_error_above_retained_fallback', (
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tester,
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) async {
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await _pumpSurface(
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tester,
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value: const VideoPlayerValue.erroneous('No route to host'),
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);
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expect(find.byKey(const Key('player-video-error')), findsOneWidget);
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expect(find.text('No route to host'), findsOneWidget);
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expect(find.byKey(const Key('player-fallback-background')), findsOneWidget);
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expect(_opacity(tester), 0);
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expect(
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tester.widget<Text>(find.byKey(const Key('player-debug-video'))).data,
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'error: No route to host',
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);
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});
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}
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Future<VideoPlayerController> _pumpSurface(
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WidgetTester tester, {
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VideoPlayerValue? value,
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}) async {
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final controller = VideoPlayerController.networkUrl(
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Uri.parse('http://192.168.31.187:8081/files/video.mp4'),
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);
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addTearDown(controller.dispose);
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if (value != null) controller.value = value;
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await tester.pumpWidget(
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MaterialApp(
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home: Scaffold(
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body: PlayerVideoSurface(
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controller: controller,
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posterUrl: '/files/poster.jpg',
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videoUrl: controller.dataSource,
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theater: false,
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onTap: () {},
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),
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),
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),
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);
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await tester.pump();
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return controller;
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}
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double _opacity(WidgetTester tester) {
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return tester
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.widget<AnimatedOpacity>(find.byKey(const Key('player-video-opacity')))
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.opacity;
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}
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double _fadeValue(WidgetTester tester) {
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final fade = find.descendant(
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of: find.byKey(const Key('player-video-opacity')),
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matching: find.byType(FadeTransition),
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);
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return tester.widget<FadeTransition>(fade).opacity.value;
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}
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