106 lines
4.0 KiB
Dart
106 lines
4.0 KiB
Dart
import 'package:flutter_test/flutter_test.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:motorcycle_dash/services/sync/sync_models.dart';
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import 'package:motorcycle_dash/services/sync/sync_outbox.dart';
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import 'package:motorcycle_dash/services/sync/sync_manager.dart';
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import 'package:motorcycle_dash/services/sync/sync_provider.dart';
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class _ValidationProvider implements SyncProvider {
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_ValidationProvider({this.available = true, this.authenticated = true});
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bool available;
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bool authenticated;
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int uploadCount = 0;
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@override
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String get providerId => 'firebase';
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@override
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Future<bool> isAvailable() async => available;
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@override
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Future<bool> requiresAuthentication() async => !authenticated;
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@override
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Future<SyncResult> uploadRide(SyncItem item) async {
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uploadCount++;
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return SyncResult.success(remoteId: 'cloud-${item.localRideId}');
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}
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}
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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group('Persistent offline/cloud synchronization validation', () {
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setUp(() => SharedPreferences.setMockInitialValues({}));
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test('outbox survives an app restart with retry metadata intact', () async {
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final prefs = await SharedPreferences.getInstance();
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final first = SyncOutbox(prefs);
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final provider = _ValidationProvider(available: false);
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final manager = SyncManager(first, initialProviders: [provider], defaultProviderId: 'firebase');
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await manager.enqueueRide(42, autoProcess: false);
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await manager.processQueue();
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expect(first.getItem(42, 'firebase')?.status, SyncStatus.waitingForNetwork);
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final restarted = SyncOutbox(prefs);
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expect(restarted.getItem(42, 'firebase')?.status, SyncStatus.waitingForNetwork);
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manager.dispose();
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});
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test('local offline outbox migrates into authenticated account namespace', () async {
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final prefs = await SharedPreferences.getInstance();
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final local = SyncOutbox(prefs);
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await local.enqueue(77, 'firebase', autoProcess: false);
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final account = SyncOutbox(prefs, storageNamespace: 'user_abc');
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expect(account.getItem(77, 'firebase')?.status, SyncStatus.queued);
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expect(prefs.getString('motorsignal_sync_outbox_manifest_v2_local'), isNull);
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});
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test('reconnect retry uploads the preserved ride and marks it synced', () async {
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final prefs = await SharedPreferences.getInstance();
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final outbox = SyncOutbox(prefs);
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final provider = _ValidationProvider(available: false);
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final manager = SyncManager(outbox, initialProviders: [provider], defaultProviderId: 'firebase');
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await manager.enqueueRide(88, autoProcess: false);
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await manager.processQueue();
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expect(outbox.getItem(88, 'firebase')?.status, SyncStatus.waitingForNetwork);
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provider.available = true;
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await manager.processQueue();
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expect(outbox.getItem(88, 'firebase')?.status, SyncStatus.synced);
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expect(provider.uploadCount, 1);
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manager.dispose();
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});
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test('authentication block preserves local work until login retry', () async {
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final prefs = await SharedPreferences.getInstance();
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final outbox = SyncOutbox(prefs);
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final provider = _ValidationProvider(authenticated: false);
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final manager = SyncManager(outbox, initialProviders: [provider], defaultProviderId: 'firebase');
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await manager.enqueueRide(99, autoProcess: false);
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await manager.processQueue();
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expect(outbox.getItem(99, 'firebase')?.status, SyncStatus.authRequired);
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provider.authenticated = true;
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await manager.retryAuthRequired();
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expect(outbox.getItem(99, 'firebase')?.status, SyncStatus.synced);
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manager.dispose();
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});
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test('duplicate enqueue remains idempotent after restart', () async {
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final prefs = await SharedPreferences.getInstance();
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final first = SyncOutbox(prefs);
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await first.enqueue(123, 'firebase', autoProcess: false);
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final restarted = SyncOutbox(prefs);
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await restarted.enqueue(123, 'firebase', autoProcess: false);
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expect(restarted.count, 1);
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});
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});
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}
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