admin1
108 lines
3.2 KiB
Dart
108 lines
3.2 KiB
Dart
import 'package:flutter_test/flutter_test.dart';
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import 'package:smplayer/core/contracts/playback.dart';
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import 'package:smplayer/features/player/session/initial_subtitle_resolver.dart';
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import 'package:smplayer/providers/subtitle_settings_provider.dart';
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const subtitles = <EmbySubtitleTrack>[
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EmbySubtitleTrack(index: 2, language: 'chi', title: '简体中文'),
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EmbySubtitleTrack(index: 3, language: 'eng', title: 'English'),
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];
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RememberedSubtitleTrack rememberedSubtitle({
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int streamIndex = 2,
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String? language,
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String? title,
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}) {
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return RememberedSubtitleTrack(
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streamIndex: streamIndex,
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language: language,
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title: title,
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updatedAt: DateTime(2026),
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);
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}
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InitialSubtitleSelection resolveSelection({
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List<EmbySubtitleTrack> availableSubtitles = subtitles,
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int? preferredSubtitleStreamIndex,
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int? defaultSubtitleStreamIndex,
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RememberedSubtitleTrack? remembered,
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}) {
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return resolveInitialSubtitleSelection(
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subtitles: availableSubtitles,
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preferredSubtitleStreamIndex: preferredSubtitleStreamIndex,
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defaultSubtitleStreamIndex: defaultSubtitleStreamIndex,
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rememberedSubtitle: remembered,
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);
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}
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void main() {
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test('显式 route 轨优先于记忆与服务器默认轨', () {
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final selection = resolveSelection(
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preferredSubtitleStreamIndex: 3,
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defaultSubtitleStreamIndex: 2,
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remembered: rememberedSubtitle(streamIndex: 2),
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);
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expect(selection.type, InitialSubtitleSelectionType.track);
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expect(selection.track?.index, 3);
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});
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test('route -1 且没有记忆时禁用字幕', () {
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final selection = resolveSelection(
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preferredSubtitleStreamIndex: -1,
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defaultSubtitleStreamIndex: 2,
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);
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expect(selection.type, InitialSubtitleSelectionType.disabled);
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expect(selection.track, isNull);
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});
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test('禁用字幕记忆优先于 route -1 与服务器默认轨', () {
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final selection = resolveSelection(
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preferredSubtitleStreamIndex: -1,
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defaultSubtitleStreamIndex: 2,
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remembered: RememberedSubtitleTrack(
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streamIndex: -1,
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updatedAt: DateTime(2026),
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),
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);
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expect(selection.type, InitialSubtitleSelectionType.disabled);
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});
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test('跨集记忆按语言与标题匹配可用轨', () {
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final selection = resolveSelection(
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defaultSubtitleStreamIndex: 3,
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remembered: rememberedSubtitle(
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streamIndex: 99,
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language: 'CHI',
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title: '简体中文',
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),
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);
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expect(selection.type, InitialSubtitleSelectionType.track);
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expect(selection.track?.index, 2);
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});
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test('记忆未命中时回落服务器默认轨', () {
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final selection = resolveSelection(
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defaultSubtitleStreamIndex: 3,
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remembered: rememberedSubtitle(
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streamIndex: 99,
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language: 'jpn',
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title: '日本語',
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),
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);
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expect(selection.type, InitialSubtitleSelectionType.track);
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expect(selection.track?.index, 3);
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});
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test('没有 route、记忆或服务器默认轨时保持引擎状态', () {
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final selection = resolveSelection(availableSubtitles: const []);
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expect(selection.type, InitialSubtitleSelectionType.unchanged);
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expect(selection.track, isNull);
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});
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}
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