Files
plezy/test/services/offline_watch_sync_service_test.dart
T
edde746 352b88109b refactor: extract shared mixins and helpers, drop dead abstractions
Introduces shared seams for paginated views, D-pad reorder, media control
routing, async singletons and the device method channel, then points the
open-coded copies at them.

Also removes unused models and duplicated provider/server plumbing, folds
the twice-implemented artifact store in the server, and factors the
repeated Flutter toolchain prologue in CI into a composite action.
2026-07-26 06:09:48 +02:00

1468 lines
53 KiB
Dart

import 'package:drift/native.dart';
import 'package:plezy/media/ids.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:http/http.dart' as http;
import 'package:http/testing.dart';
import 'package:plezy/connection/connection.dart';
import 'package:plezy/database/app_database.dart';
import 'package:plezy/database/download_operations.dart';
import 'package:plezy/media/media_backend.dart';
import 'package:plezy/media/media_item.dart';
import 'package:plezy/media/media_kind.dart';
import 'package:plezy/media/media_server_client.dart';
import 'package:plezy/media/playback_report_metadata.dart';
import 'package:plezy/services/jellyfin_api_cache.dart';
import 'package:plezy/services/jellyfin_client.dart';
import 'package:plezy/services/multi_server_manager.dart';
import 'package:plezy/services/offline_mode_source.dart';
import 'package:plezy/services/offline_watch_sync_service.dart';
import 'package:plezy/services/plex_client.dart';
import 'package:plezy/utils/active_client_scope.dart';
import 'package:plezy/utils/watch_state_notifier.dart';
import '../test_helpers/backend_client_fixtures.dart';
import '../test_helpers/download_fixtures.dart';
import '../test_helpers/playback_report_fakes.dart';
import '../test_helpers/prefs.dart';
import '../test_helpers/media_items.dart';
// Direct `syncPendingItems` coverage exercises retry retention, Plex/Jellyfin
// progress replay, profile interruption, and scoped Jellyfin routing. Direct
// `syncWatchStatesFromServer` coverage exercises active-profile and
// active-scope routing plus selected watched outcomes. Trigger coalescing and
// throttle sequencing inside `_performBidirectionalSync`, direct cache-row and
// refresh-callback assertions, and non-default watched-threshold sources remain
// outside this suite.
/// Minimal [OfflineModeSource] that lets tests flip the offline flag and
/// observe `addListener`/`removeListener` traffic via the protected
/// [ChangeNotifier.hasListeners] flag.
class _FakeOfflineModeSource extends ChangeNotifier implements OfflineModeSource {
bool _isOffline;
_FakeOfflineModeSource({bool initial = false}) : _isOffline = initial;
@override
bool get isOffline => _isOffline;
void setOffline(bool value) {
if (_isOffline == value) return;
_isOffline = value;
notifyListeners();
}
// ChangeNotifier.hasListeners is `@protected` — re-export for tests.
@override
// ignore: unnecessary_overrides
bool get hasListeners => super.hasListeners;
}
class _RecordingMediaClient with PlaybackReportRecorder implements MediaServerClient {
_RecordingMediaClient({required this.serverId, required this.backend});
@override
final ServerId serverId;
@override
final MediaBackend backend;
@override
double get watchedThreshold => 0.9;
// Mirror the real clients: Jellyfin marks played from the stopped report, so
// the auto-scrobble path emits only the local watch event (#1287); Plex needs
// the explicit markWatched.
@override
bool get marksWatchedOnPlaybackStopped => backend == MediaBackend.jellyfin;
@override
void close() {}
final started = <({String itemId, int positionMs, int? durationMs})>[];
final stopped = <({String itemId, int positionMs, int? durationMs, PlaybackReportMetadata report})>[];
final watched = <String>[];
@override
Future<MediaItem?> fetchItem(String id) async =>
testMediaItem(id: id, backend: backend, kind: MediaKind.movie, serverId: serverId);
@override
Future<void> onPlaybackReport(PlaybackReportCall call) async {
switch (call.kind) {
case PlaybackReportKind.started:
started.add((
itemId: call.itemId,
positionMs: call.position.inMilliseconds,
durationMs: call.duration?.inMilliseconds,
));
case PlaybackReportKind.progress:
throw UnimplementedError();
case PlaybackReportKind.stopped:
stopped.add((
itemId: call.itemId,
positionMs: call.position.inMilliseconds,
durationMs: call.duration?.inMilliseconds,
report: call.report,
));
}
}
@override
Future<void> markWatched(MediaItem item) async {
watched.add(item.id);
WatchStateNotifier().notifyWatched(item: item, isNowWatched: true);
}
@override
dynamic noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
}
class _ScopedRecordingMediaClient extends _RecordingMediaClient implements ScopedMediaServerClient {
_ScopedRecordingMediaClient({required super.serverId, required super.backend, required this.scopedServerId});
@override
final String scopedServerId;
}
class _RecordingPlexClient extends _RecordingMediaClient implements PlexClient, ScopedMediaServerClient {
_RecordingPlexClient({required super.serverId, required String profileId})
: profileScopeId = buildPlexProfileScopeId(serverId: serverId, profileId: profileId),
super(backend: MediaBackend.plex);
@override
PlexProfileScopeId profileScopeId;
@override
String get scopedServerId => profileScopeId;
@override
Future<void> closeGracefully({Duration drainTimeout = const Duration(seconds: 2)}) async {}
}
/// Build a service against an in-memory database and a bare-metal
/// [MultiServerManager] (no servers added).
({OfflineWatchSyncService svc, AppDatabase db, MultiServerManager mgr}) _makeService() {
final db = AppDatabase.forTesting(NativeDatabase.memory());
JellyfinApiCache.initialize(db);
final mgr = MultiServerManager();
final svc = OfflineWatchSyncService(database: db, serverManager: mgr);
return (svc: svc, db: db, mgr: mgr);
}
JellyfinConnection _jellyfinConnection(String userId) => testJellyfinConnection(
machineId: 'jf-machine',
userId: userId,
serverName: 'Shared JF',
userName: userId,
accessToken: 'token-$userId',
deviceId: 'device',
createdAt: DateTime.fromMillisecondsSinceEpoch(0),
);
void main() {
setUp(resetSharedPreferencesForTest);
// ============================================================
// Initial state
// ============================================================
group('initial state', () {
test('a freshly constructed service is not syncing and has no pending count', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
expect(svc.isSyncing, isFalse);
expect(await svc.getPendingSyncCount(), 0);
expect(await svc.getLocalWatchStatus('srv:nonexistent'), isNull);
expect(await svc.getLocalViewOffset('srv:nonexistent'), isNull);
});
test('isWatchedByProgress: pure math (no DB / network)', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
// duration=0 short-circuits to false (avoids divide-by-zero).
expect(svc.isWatchedByProgress(0, 0), isFalse);
expect(svc.isWatchedByProgress(1000, 0), isFalse);
// No serverId → uses 0.9 default threshold.
expect(svc.isWatchedByProgress(89, 100), isFalse);
expect(svc.isWatchedByProgress(90, 100), isTrue);
expect(svc.isWatchedByProgress(95, 100), isTrue);
expect(svc.isWatchedByProgress(100, 100), isTrue);
});
test('getWatchedThreshold falls back to default 0.9 when no client + no settings', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
// No SettingsService initialized, no client registered → default 90/100.
expect(svc.getWatchedThreshold(ServerId('unknown-server')), 0.9);
});
});
// ============================================================
// queueMarkWatched / queueMarkUnwatched
// ============================================================
group('queueMarkWatched / queueMarkUnwatched', () {
test('queueMarkWatched persists a "watched" action and bumps pending count', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
var notifications = 0;
svc.addListener(() => notifications++);
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '42');
expect(await svc.getPendingSyncCount(), 1);
// ChangeNotifier emission was synchronous in the queue helper.
expect(notifications, 1);
// Latest action has actionType='watched'.
final action = await db.getLatestWatchAction('srv:42');
expect(action, isNotNull);
expect(action!.actionType, 'watched');
expect(action.serverId, 'srv');
expect(action.ratingKey, '42');
});
test('queueMarkUnwatched persists an "unwatched" action', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueMarkUnwatched(serverId: ServerId('srv'), itemId: '42');
final action = await db.getLatestWatchAction('srv:42');
expect(action, isNotNull);
expect(action!.actionType, 'unwatched');
});
test('queueing the opposite action replaces the prior action (single row)', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '42');
expect(await svc.getPendingSyncCount(), 1);
// The DB layer's insertWatchAction deletes any prior entries for the
// same globalKey before inserting — so flipping watched/unwatched keeps
// a single row.
await svc.queueMarkUnwatched(serverId: ServerId('srv'), itemId: '42');
expect(await svc.getPendingSyncCount(), 1);
final action = await db.getLatestWatchAction('srv:42');
expect(action!.actionType, 'unwatched');
});
test('concurrent watched then unwatched leaves exactly one unwatched action', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
svc.setActiveProfileId('profile-a');
final watched = svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '42');
final unwatched = svc.queueMarkUnwatched(serverId: ServerId('srv'), itemId: '42');
await Future.wait([watched, unwatched]);
final rows = (await db.getPendingWatchActions())
.where((row) => row.profileId == 'profile-a' && row.globalKey == 'srv:42')
.toList();
expect(rows, hasLength(1));
expect(rows.single.actionType, 'unwatched');
expect(await svc.getPendingSyncCount(), 1);
expect(await svc.getLocalWatchStatus('srv:42'), isFalse);
});
test('different ratingKeys persist independently', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '1');
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '2');
await svc.queueMarkUnwatched(serverId: ServerId('other'), itemId: '1');
expect(await svc.getPendingSyncCount(), 3);
expect((await db.getLatestWatchAction('srv:1'))!.actionType, 'watched');
expect((await db.getLatestWatchAction('srv:2'))!.actionType, 'watched');
expect((await db.getLatestWatchAction('other:1'))!.actionType, 'unwatched');
});
});
group('syncPendingItems retry preservation', () {
test('server unavailable keeps queued action without consuming attempts', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '42');
await svc.syncPendingItems();
final action = await db.getLatestWatchAction('srv:42');
expect(action, isNotNull);
expect(action!.syncAttempts, 0);
expect(action.lastError, isNull);
});
test('max-attempt action is retained for explicit cleanup instead of deleted', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '42');
var action = await db.getLatestWatchAction('srv:42');
for (var i = 0; i < OfflineWatchSyncService.maxSyncAttempts; i++) {
await db.updateSyncAttempt(action!.id, 'server error');
action = await db.getLatestWatchAction('srv:42');
}
await svc.syncPendingItems();
final retained = await db.getLatestWatchAction('srv:42');
expect(retained, isNotNull);
expect(retained!.syncAttempts, OfflineWatchSyncService.maxSyncAttempts);
expect(retained.lastError, 'server error');
});
test('partial Plex offline progress replays as offline stopped progress', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
svc.setActiveProfileId('p1');
final client = _RecordingMediaClient(serverId: ServerId('srv'), backend: MediaBackend.plex);
mgr.debugRegisterClientForTesting(client);
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '42', viewOffset: 50000, duration: 100000);
final queued = await db.getLatestWatchAction('srv:42');
await svc.syncPendingItems();
expect(client.started, hasLength(1));
expect(client.started.single.positionMs, 50000);
expect(client.stopped, hasLength(1));
expect(client.stopped.single.positionMs, 50000);
expect(client.stopped.single.report.isOfflineReplay, isTrue);
expect(client.stopped.single.report.recordedAt?.millisecondsSinceEpoch, queued!.updatedAt);
expect(client.watched, isEmpty);
expect(await svc.getPendingSyncCount(), 0);
});
test('unknown-duration offline progress still replays stopped position', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
svc.setActiveProfileId('p1');
final client = _RecordingMediaClient(serverId: ServerId('srv'), backend: MediaBackend.plex);
mgr.debugRegisterClientForTesting(client);
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '42', viewOffset: 50000, duration: null);
await svc.syncPendingItems();
expect(client.started, hasLength(1));
expect(client.started.single.positionMs, 50000);
expect(client.started.single.durationMs, isNull);
expect(client.stopped, hasLength(1));
expect(client.stopped.single.positionMs, 50000);
expect(client.stopped.single.durationMs, isNull);
expect(client.watched, isEmpty);
expect(await svc.getPendingSyncCount(), 0);
});
test('completed Plex offline progress replays at duration and marks watched', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
svc.setActiveProfileId('p1');
final client = _RecordingMediaClient(serverId: ServerId('srv'), backend: MediaBackend.plex);
mgr.debugRegisterClientForTesting(client);
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '42', viewOffset: 95000, duration: 100000);
final queued = await db.getLatestWatchAction('srv:42');
await svc.syncPendingItems();
expect(client.started, isEmpty);
expect(client.stopped, hasLength(1));
expect(client.stopped.single.positionMs, 100000);
expect(client.stopped.single.durationMs, 100000);
expect(client.stopped.single.report.isOfflineReplay, isTrue);
expect(client.stopped.single.report.willContinue, isFalse);
expect(client.stopped.single.report.recordedAt?.millisecondsSinceEpoch, queued!.updatedAt);
expect(client.watched, ['42']);
expect(await svc.getPendingSyncCount(), 0);
});
test('completed Jellyfin offline progress marks watched via the stop report, not markWatched (#1287)', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
svc.setActiveProfileId('p1');
final client = _RecordingMediaClient(serverId: ServerId('srv'), backend: MediaBackend.jellyfin);
mgr.debugRegisterClientForTesting(client);
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '42', viewOffset: 95000, duration: 100000);
await svc.syncPendingItems();
// The stopped report at full duration marks the item played server-side…
expect(client.stopped, hasLength(1));
expect(client.stopped.single.positionMs, 100000);
// …so the offline replay must NOT also call markWatched — that would
// double-scrobble through the Jellyfin Trakt plugin.
expect(client.watched, isEmpty);
expect(await svc.getPendingSyncCount(), 0);
});
});
// ============================================================
// queueProgressUpdate (also exercised so we can test the progress branches
// of getLocalWatchStatus / getLocalViewOffset).
// ============================================================
group('syncPendingItems profile scoping', () {
test('defers entirely when no profile is active', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
svc.setActiveProfileId('p1');
final client = _RecordingMediaClient(serverId: ServerId('srv'), backend: MediaBackend.plex);
mgr.debugRegisterClientForTesting(client);
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '42');
// Active profile cleared (sign-out/teardown window): replaying the
// queue through whatever clients are bound would hit the wrong user.
svc.setActiveProfileId(null);
await svc.syncPendingItems();
expect(client.watched, isEmpty);
expect(await db.getPendingSyncCount(), 1);
});
test('requeues remaining actions when the active profile changes mid-sync', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
svc.setActiveProfileId('p1');
final posts = <String>[];
final client = JellyfinClient.forTesting(
connection: _jellyfinConnection('user-a'),
httpClient: MockClient((request) async {
if (request.method == 'GET' && request.url.path.startsWith('/Users/user-a/Items/')) {
final id = request.url.pathSegments.last;
return http.Response('{"Id":"$id","Type":"Movie","Name":"Movie $id"}', 200);
}
if (request.method == 'POST' && request.url.path.startsWith('/UserPlayedItems/')) {
posts.add(request.url.path);
// The switch lands while action 1 is mid-flight — the binder
// would now be rebinding this server id to another user.
svc.setActiveProfileId('p2');
return http.Response('', 204);
}
return http.Response('not found', 404);
}),
);
addTearDown(client.close);
mgr.debugRegisterJellyfinClientForTesting(client);
await svc.queueMarkWatched(serverId: ServerId('jf-machine'), itemId: 'item-1');
await svc.queueMarkWatched(serverId: ServerId('jf-machine'), itemId: 'item-2');
await svc.syncPendingItems();
expect(posts, hasLength(1));
expect(await db.getPendingSyncCount(), 1);
});
});
group('queueProgressUpdate', () {
test('persists a progress row with shouldMarkWatched=false below threshold', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
// 50% progress → below default 0.9 threshold.
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '42', viewOffset: 50, duration: 100);
final action = await db.getLatestWatchAction('srv:42');
expect(action, isNotNull);
expect(action!.actionType, 'progress');
expect(action.viewOffset, 50);
expect(action.duration, 100);
expect(action.shouldMarkWatched, isFalse);
});
test('persists unknown-duration progress without marking watched', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '42', viewOffset: 50, duration: null);
final action = await db.getLatestWatchAction('srv:42');
expect(action, isNotNull);
expect(action!.actionType, 'progress');
expect(action.viewOffset, 50);
expect(action.duration, isNull);
expect(action.shouldMarkWatched, isFalse);
});
test('persists shouldMarkWatched=true at/above the default 0.9 threshold', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '42', viewOffset: 95, duration: 100);
final action = await db.getLatestWatchAction('srv:42');
expect(action!.shouldMarkWatched, isTrue);
});
test('repeated progress updates merge into the same row', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '42', viewOffset: 10, duration: 100);
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '42', viewOffset: 20, duration: 100);
// upsertProgressAction merges by globalKey — only ONE row.
expect(await svc.getPendingSyncCount(), 1);
final action = await db.getLatestWatchAction('srv:42');
expect(action!.viewOffset, 20);
});
});
// ============================================================
// getLocalWatchStatus
// ============================================================
group('getLocalWatchStatus', () {
test('returns null when no local action exists', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
expect(await svc.getLocalWatchStatus('srv:none'), isNull);
});
test('returns true for a "watched" action', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '1');
expect(await svc.getLocalWatchStatus('srv:1'), isTrue);
});
test('returns false for an "unwatched" action', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueMarkUnwatched(serverId: ServerId('srv'), itemId: '1');
expect(await svc.getLocalWatchStatus('srv:1'), isFalse);
});
test('returns watched status only for explicit actions or threshold-crossing progress', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
// Below threshold is resume-only; it must not override stale watched metadata.
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '1', viewOffset: 50, duration: 100);
expect(await svc.getLocalWatchStatus('srv:1'), isNull);
// Above threshold → shouldMarkWatched=true → status=true.
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '2', viewOffset: 99, duration: 100);
expect(await svc.getLocalWatchStatus('srv:2'), isTrue);
});
});
// ============================================================
// getLocalViewOffset
// ============================================================
group('getLocalViewOffset', () {
test('returns null when no local action exists', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
expect(await svc.getLocalViewOffset('srv:none'), isNull);
});
test('returns null for a "watched" or "unwatched" action (no offset)', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '1');
expect(await svc.getLocalViewOffset('srv:1'), isNull);
await svc.queueMarkUnwatched(serverId: ServerId('srv'), itemId: '2');
expect(await svc.getLocalViewOffset('srv:2'), isNull);
});
test('returns the stored offset for a "progress" action', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '1', viewOffset: 12345, duration: 60000);
expect(await svc.getLocalViewOffset('srv:1'), 12345);
});
test('progress is replaced by a manual "watched" action — offset becomes null', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '1', viewOffset: 5000, duration: 10000);
expect(await svc.getLocalViewOffset('srv:1'), 5000);
// Manual "watched" wipes the progress row (insertWatchAction deletes
// by globalKey first), so getLocalViewOffset reads the new row whose
// actionType != 'progress' → null.
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '1');
expect(await svc.getLocalViewOffset('srv:1'), isNull);
});
});
// ============================================================
// getPendingSyncCount
// ============================================================
group('getPendingSyncCount', () {
test('counts every queued action (manual + progress)', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
expect(await svc.getPendingSyncCount(), 0);
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '1');
await svc.queueMarkUnwatched(serverId: ServerId('srv'), itemId: '2');
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '3', viewOffset: 50, duration: 100);
expect(await svc.getPendingSyncCount(), 3);
});
test('progress upsert does NOT increment count', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '1', viewOffset: 10, duration: 100);
await svc.queueProgressUpdate(serverId: ServerId('srv'), itemId: '1', viewOffset: 20, duration: 100);
expect(await svc.getPendingSyncCount(), 1);
});
});
// ============================================================
// getLocalWatchStatusesBatched
// ============================================================
group('getLocalWatchStatusesBatched', () {
test('empty input returns empty map without touching the DB', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
expect(await svc.getLocalWatchStatusesBatched({}), isEmpty);
});
test('returns null for missing keys, statuses for queued items', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '1');
await svc.queueMarkUnwatched(serverId: ServerId('srv'), itemId: '2');
await svc.queueProgressUpdate(
serverId: ServerId('srv'),
itemId: '3',
viewOffset: 99,
duration: 100, // above threshold
);
final result = await svc.getLocalWatchStatusesBatched({'srv:1', 'srv:2', 'srv:3', 'srv:missing'});
expect(result['srv:1'], isTrue);
expect(result['srv:2'], isFalse);
expect(result['srv:3'], isTrue);
expect(result['srv:missing'], isNull);
// The map MUST contain every requested key, even when null.
expect(result.keys.toSet(), {'srv:1', 'srv:2', 'srv:3', 'srv:missing'});
});
test('filters batched local statuses by active Jellyfin scope', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
final activeUserB = JellyfinClient.forTesting(
connection: _jellyfinConnection('user-b'),
httpClient: MockClient((_) async => http.Response('{}', 200)),
);
addTearDown(activeUserB.close);
mgr.debugRegisterJellyfinClientForTesting(activeUserB);
await db.insertDownload(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-a',
ratingKey: 'item-1',
globalKey: 'jf-machine:item-1',
type: 'movie',
status: 3,
);
await db.insertWatchAction(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-a',
ratingKey: 'item-1',
actionType: OfflineActionType.unwatched.id,
);
await Future<void>.delayed(const Duration(milliseconds: 2));
await db.insertWatchAction(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-b',
ratingKey: 'item-1',
actionType: OfflineActionType.watched.id,
);
final result = await svc.getLocalWatchStatusesBatched({'jf-machine:item-1'});
expect(result['jf-machine:item-1'], isTrue);
});
test('local watch actions are isolated by active profile', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
svc.setActiveProfileId('profile-a');
await svc.queueMarkWatched(serverId: ServerId('plex-machine'), itemId: 'item-1');
expect(await svc.getLocalWatchStatus('plex-machine:item-1'), isTrue);
expect(await svc.getPendingSyncCount(), 1);
svc.setActiveProfileId('profile-b');
expect(await svc.getLocalWatchStatus('plex-machine:item-1'), isNull);
expect(await svc.getPendingSyncCount(), 0);
await svc.queueMarkUnwatched(serverId: ServerId('plex-machine'), itemId: 'item-1');
expect(await svc.getLocalWatchStatus('plex-machine:item-1'), isFalse);
expect(await svc.getPendingSyncCount(), 1);
svc.setActiveProfileId('profile-a');
expect(await svc.getLocalWatchStatus('plex-machine:item-1'), isTrue);
expect(await svc.getPendingSyncCount(), 1);
});
});
group('Plex scoped sync', () {
test('queues and replays through the exact active Plex profile scope', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
svc.setActiveProfileId('profile-a');
final clientA = _RecordingPlexClient(serverId: ServerId('plex-machine'), profileId: 'profile-a');
mgr.debugRegisterClientForTesting(clientA);
final queuedScope = await svc.queueMarkWatched(serverId: ServerId('plex-machine'), itemId: 'item-1');
expect(queuedScope, clientA.profileScopeId);
expect((await db.getPendingWatchActions()).single.clientScopeId, clientA.profileScopeId);
await svc.syncPendingItems();
expect(clientA.watched, ['item-1']);
expect(await svc.getPendingSyncCount(), 0);
});
test('does not replay a queued Plex owner action through a foreign active profile', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
svc.setActiveProfileId('profile-a');
final scopeA = buildPlexProfileScopeId(serverId: ServerId('plex-machine'), profileId: 'profile-a');
final clientB = _RecordingPlexClient(serverId: ServerId('plex-machine'), profileId: 'profile-b');
mgr.debugRegisterClientForTesting(clientB);
await db.insertWatchAction(
profileId: 'profile-a',
serverId: ServerId('plex-machine'),
clientScopeId: scopeA,
ratingKey: 'item-1',
actionType: OfflineActionType.watched.id,
);
await svc.syncPendingItems();
expect(clientB.watched, isEmpty);
expect(await svc.getPendingSyncCount(), 1);
});
});
group('Jellyfin scoped sync', () {
test('empty active scope falls back to the downloaded scope during client pre-bind', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await db.insertDownload(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-a',
ratingKey: 'item-1',
globalKey: 'jf-machine:item-1',
type: 'movie',
status: 3,
);
mgr.debugRegisterClientForTesting(
_ScopedRecordingMediaClient(
serverId: ServerId('jf-machine'),
backend: MediaBackend.jellyfin,
scopedServerId: '',
),
);
final returnedScope = await svc.queueMarkWatched(serverId: ServerId('jf-machine'), itemId: 'item-1');
final queued = await db.getPendingWatchActions();
expect(returnedScope, 'jf-machine/user-a');
expect(queued.single.clientScopeId, 'jf-machine/user-a');
});
test('queues with downloaded Jellyfin source scope when no active client is registered', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await db.insertDownload(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-a',
ratingKey: 'item-1',
globalKey: 'jf-machine:item-1',
type: 'movie',
status: 3,
);
await svc.queueMarkWatched(serverId: ServerId('jf-machine'), itemId: 'item-1');
final queued = await db.getPendingWatchActions();
expect(queued.single.clientScopeId, 'jf-machine/user-a');
});
test('local status and resume offset use active scope over downloaded source scope', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
final activeUserB = JellyfinClient.forTesting(
connection: _jellyfinConnection('user-b'),
httpClient: MockClient((_) async => http.Response('{}', 200)),
);
addTearDown(activeUserB.close);
mgr.debugRegisterJellyfinClientForTesting(activeUserB);
await db.insertDownload(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-a',
ratingKey: 'item-1',
globalKey: 'jf-machine:item-1',
type: 'movie',
status: 3,
);
await db.upsertProgressAction(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-a',
ratingKey: 'item-1',
viewOffset: 5000,
duration: 100000,
shouldMarkWatched: false,
);
await Future<void>.delayed(const Duration(milliseconds: 2));
await db.upsertProgressAction(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-b',
ratingKey: 'item-1',
viewOffset: 90000,
duration: 100000,
shouldMarkWatched: true,
);
expect(await svc.getLocalWatchStatus('jf-machine:item-1'), isTrue);
expect(await svc.getLocalViewOffset('jf-machine:item-1'), isNull);
expect(await svc.getLocalWatchStatus('jf-machine:item-1', clientScopeId: 'jf-machine/user-a'), isNull);
expect(await svc.getLocalViewOffset('jf-machine:item-1', clientScopeId: 'jf-machine/user-a'), 5000);
});
test('queues with active Jellyfin user instead of downloaded source scope', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await db.insertDownload(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-a',
ratingKey: 'item-1',
globalKey: 'jf-machine:item-1',
type: 'movie',
status: 3,
);
final activeUserB = JellyfinClient.forTesting(
connection: _jellyfinConnection('user-b'),
httpClient: MockClient((_) async => http.Response('{}', 200)),
);
addTearDown(activeUserB.close);
mgr.debugRegisterJellyfinClientForTesting(activeUserB);
final returnedScope = await svc.queueMarkWatched(serverId: ServerId('jf-machine'), itemId: 'item-1');
final queued = await db.getPendingWatchActions();
expect(returnedScope, 'jf-machine/user-b');
expect(queued.single.clientScopeId, 'jf-machine/user-b');
});
test('replays through the queued Jellyfin user after active user changes', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
svc.setActiveProfileId('p1');
final pathsByUser = <String, List<String>>{'user-a': [], 'user-b': []};
JellyfinClient clientFor(String userId) {
return JellyfinClient.forTesting(
connection: _jellyfinConnection(userId),
httpClient: MockClient((request) async {
pathsByUser[userId]!.add('${request.method} ${request.url.path}?${request.url.query}');
if (request.method == 'GET' && request.url.path == '/Users/$userId/Items/item-1') {
return http.Response('{"Id":"item-1","Type":"Movie","Name":"Movie $userId"}', 200);
}
if (request.method == 'POST' && request.url.path == '/UserPlayedItems/item-1') {
return http.Response('', 204);
}
return http.Response('not found', 404);
}),
);
}
final userA = clientFor('user-a');
final userB = clientFor('user-b');
addTearDown(userA.close);
addTearDown(userB.close);
mgr.debugRegisterJellyfinClientForTesting(userA);
await svc.queueMarkWatched(serverId: ServerId('jf-machine'), itemId: 'item-1');
final queued = await db.getPendingWatchActions();
expect(queued.single.clientScopeId, 'jf-machine/user-a');
// User B becomes the active machine client. The queued action must
// still resolve the specific user A client from clientScopeId.
mgr.debugRegisterJellyfinClientForTesting(userB, online: false);
await svc.syncPendingItems();
expect(await svc.getPendingSyncCount(), 0);
expect(pathsByUser['user-a'], contains('POST /UserPlayedItems/item-1?userId=user-a'));
expect(pathsByUser['user-b'], isEmpty);
});
test('legacy Jellyfin rows without clientScopeId are not synced through the active server client', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
final paths = <String>[];
final client = JellyfinClient.forTesting(
connection: _jellyfinConnection('user-b'),
httpClient: MockClient((request) async {
paths.add('${request.method} ${request.url.path}?${request.url.query}');
if (request.method == 'GET' && request.url.path == '/Users/user-b/Items/item-1') {
return http.Response('{"Id":"item-1","Type":"Movie","Name":"Movie"}', 200);
}
if (request.method == 'POST' && request.url.path == '/UserPlayedItems/item-1') {
return http.Response('', 204);
}
return http.Response('not found', 404);
}),
);
addTearDown(client.close);
mgr.debugRegisterJellyfinClientForTesting(client);
await db.insertWatchAction(
serverId: ServerId('jf-machine'),
ratingKey: 'item-1',
actionType: OfflineActionType.watched.id,
);
await svc.syncPendingItems();
expect(await svc.getPendingSyncCount(), 1);
expect(paths, isEmpty);
});
test('legacy Jellyfin rows without clientScopeId do not borrow downloaded source scope during replay', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
final pathsByUser = <String, List<String>>{'user-a': [], 'user-b': []};
JellyfinClient clientFor(String userId) {
return JellyfinClient.forTesting(
connection: _jellyfinConnection(userId),
httpClient: MockClient((request) async {
pathsByUser[userId]!.add('${request.method} ${request.url.path}?${request.url.query}');
if (request.method == 'GET' && request.url.path == '/Users/$userId/Items/item-1') {
return http.Response('{"Id":"item-1","Type":"Movie","Name":"Movie $userId"}', 200);
}
if (request.method == 'POST' && request.url.path == '/UserPlayedItems/item-1') {
return http.Response('', 204);
}
return http.Response('not found', 404);
}),
);
}
final userA = clientFor('user-a');
final userB = clientFor('user-b');
addTearDown(userA.close);
addTearDown(userB.close);
await db.insertDownload(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-a',
ratingKey: 'item-1',
globalKey: 'jf-machine:item-1',
type: 'movie',
status: 3,
);
await db.insertWatchAction(
serverId: ServerId('jf-machine'),
ratingKey: 'item-1',
actionType: OfflineActionType.watched.id,
);
mgr.debugRegisterJellyfinClientForTesting(userA);
mgr.debugRegisterJellyfinClientForTesting(userB);
await svc.syncPendingItems();
expect(await svc.getPendingSyncCount(), 1);
expect(pathsByUser['user-a'], isEmpty);
expect(pathsByUser['user-b'], isEmpty);
});
test('watch-state pull uses active scope for shared movie downloads', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
final pathsByUser = <String, List<String>>{'user-a': [], 'user-b': []};
JellyfinClient clientFor(String userId) {
return JellyfinClient.forTesting(
connection: _jellyfinConnection(userId),
httpClient: MockClient((request) async {
pathsByUser[userId]!.add('${request.method} ${request.url.path}?${request.url.query}');
if (request.method == 'GET' && request.url.path == '/Users/$userId/Items/item-1') {
return http.Response(
'{"Id":"item-1","Type":"Movie","Name":"Movie $userId","UserData":{"PlayCount":1,"Played":true}}',
200,
headers: {'content-type': 'application/json'},
);
}
return http.Response('not found', 404);
}),
);
}
final userA = clientFor('user-a');
final userB = clientFor('user-b');
addTearDown(userA.close);
addTearDown(userB.close);
final events = <WatchStateEvent>[];
final sub = WatchStateNotifier().stream.listen(events.add);
addTearDown(sub.cancel);
await db.insertDownload(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-a',
ratingKey: 'item-1',
globalKey: 'jf-machine:item-1',
type: 'movie',
status: 3,
);
await db.addDownloadOwner(profileId: 'profile-b', globalKey: 'jf-machine:item-1');
svc.setActiveProfileId('profile-b');
mgr.debugRegisterJellyfinClientForTesting(userA);
mgr.debugRegisterJellyfinClientForTesting(userB);
await svc.syncWatchStatesFromServer();
await Future<void>.delayed(Duration.zero);
expect(pathsByUser['user-a'], isEmpty);
expect(pathsByUser['user-b']!.where((p) => p.startsWith('GET /Users/user-b/Items/item-1?')), isNotEmpty);
expect(events.single.cacheServerId, 'jf-machine/user-b');
});
test('watch-state pull does not treat Jellyfin PlayCount alone as watched', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
final paths = <String>[];
final userB = JellyfinClient.forTesting(
connection: _jellyfinConnection('user-b'),
httpClient: MockClient((request) async {
paths.add('${request.method} ${request.url.path}?${request.url.query}');
if (request.method == 'GET' && request.url.path == '/Users/user-b/Items/item-1') {
return http.Response(
'{"Id":"item-1","Type":"Movie","Name":"Started Movie","UserData":{"PlayCount":1,"Played":false}}',
200,
headers: {'content-type': 'application/json'},
);
}
return http.Response('not found', 404);
}),
);
addTearDown(userB.close);
final events = <WatchStateEvent>[];
final sub = WatchStateNotifier().stream.listen(events.add);
addTearDown(sub.cancel);
await db.insertDownload(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-b',
ratingKey: 'item-1',
globalKey: 'jf-machine:item-1',
type: 'movie',
status: 3,
);
await db.addDownloadOwner(profileId: 'profile-b', globalKey: 'jf-machine:item-1');
svc.setActiveProfileId('profile-b');
mgr.debugRegisterJellyfinClientForTesting(userB);
await svc.syncWatchStatesFromServer();
await Future<void>.delayed(Duration.zero);
expect(paths.where((p) => p.startsWith('GET /Users/user-b/Items/item-1?')), isNotEmpty);
expect(events, isEmpty);
});
test('watch-state pull uses active scope for shared episode season batches', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
final pathsByUser = <String, List<String>>{'user-a': [], 'user-b': []};
JellyfinClient clientFor(String userId) {
return JellyfinClient.forTesting(
connection: _jellyfinConnection(userId),
httpClient: MockClient((request) async {
pathsByUser[userId]!.add('${request.method} ${request.url.path}?${request.url.query}');
if (request.method == 'GET' && request.url.path == '/Shows/season-1/Seasons') {
return http.Response('not found', 404);
}
if (request.method == 'GET' && request.url.path == '/Items') {
return http.Response(
'{"Items":[{"Id":"ep-1","Type":"Episode","Name":"Episode $userId","UserData":{"PlayCount":1,"Played":true}}]}',
200,
headers: {'content-type': 'application/json'},
);
}
if (request.method == 'GET' && request.url.path == '/Users/$userId/Items/ep-1') {
return http.Response(
'{"Id":"ep-1","Type":"Episode","Name":"Episode $userId","UserData":{"PlayCount":1,"Played":true}}',
200,
headers: {'content-type': 'application/json'},
);
}
return http.Response('not found', 404);
}),
);
}
final userA = clientFor('user-a');
final userB = clientFor('user-b');
addTearDown(userA.close);
addTearDown(userB.close);
await db.insertDownload(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-a',
ratingKey: 'ep-1',
globalKey: 'jf-machine:ep-1',
type: 'episode',
parentRatingKey: 'season-1',
status: 3,
);
await db.addDownloadOwner(profileId: 'profile-b', globalKey: 'jf-machine:ep-1');
svc.setActiveProfileId('profile-b');
mgr.debugRegisterJellyfinClientForTesting(userA);
mgr.debugRegisterJellyfinClientForTesting(userB);
await svc.syncWatchStatesFromServer();
expect(pathsByUser['user-a'], isEmpty);
expect(pathsByUser['user-b']!.where((p) => p.startsWith('GET /Items?')), isNotEmpty);
});
test('watch-state pull ignores physical downloads not owned by active profile', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
final paths = <String>[];
final userB = JellyfinClient.forTesting(
connection: _jellyfinConnection('user-b'),
httpClient: MockClient((request) async {
paths.add('${request.method} ${request.url.path}?${request.url.query}');
return http.Response('not found', 404);
}),
);
addTearDown(userB.close);
await db.insertDownload(
serverId: ServerId('jf-machine'),
clientScopeId: 'jf-machine/user-a',
ratingKey: 'item-1',
globalKey: 'jf-machine:item-1',
type: 'movie',
status: 3,
);
await db.addDownloadOwner(profileId: 'profile-a', globalKey: 'jf-machine:item-1');
svc.setActiveProfileId('profile-b');
mgr.debugRegisterJellyfinClientForTesting(userB);
await svc.syncWatchStatesFromServer();
expect(paths, isEmpty);
});
});
// ============================================================
// clearAll
// ============================================================
group('clearAll', () {
test('removes every queued action and notifies listeners', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
await svc.queueMarkWatched(serverId: ServerId('srv'), itemId: '1');
await svc.queueMarkUnwatched(serverId: ServerId('srv'), itemId: '2');
expect(await svc.getPendingSyncCount(), 2);
var notifications = 0;
svc.addListener(() => notifications++);
await svc.clearAll();
expect(await svc.getPendingSyncCount(), 0);
expect(notifications, 1);
});
});
// ============================================================
// startConnectivityMonitoring + dispose
// ============================================================
group('startConnectivityMonitoring + dispose', () {
test('attaches a listener to the source', () {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
mgr.dispose();
await db.close();
});
final source = _FakeOfflineModeSource();
expect(source.hasListeners, isFalse);
svc.startConnectivityMonitoring(source);
expect(source.hasListeners, isTrue);
svc.dispose();
// After dispose, the listener is removed.
expect(source.hasListeners, isFalse);
});
test('replacing the source detaches the prior listener', () {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
svc.dispose();
mgr.dispose();
await db.close();
});
final first = _FakeOfflineModeSource();
final second = _FakeOfflineModeSource();
svc.startConnectivityMonitoring(first);
expect(first.hasListeners, isTrue);
expect(second.hasListeners, isFalse);
svc.startConnectivityMonitoring(second);
// First's listener was removed; second now has one.
expect(first.hasListeners, isFalse);
expect(second.hasListeners, isTrue);
});
test('dispose() before startConnectivityMonitoring is safe', () async {
final (svc: svc, db: db, mgr: mgr) = _makeService();
addTearDown(() async {
mgr.dispose();
await db.close();
});
// Never called startConnectivityMonitoring → both fields are null.
expect(svc.dispose, returnsNormally);
});
});
}