mirror of
https://github.com/kuhyx/utils.git
synced 2026-11-10 20:07:18 +01:00
Krzysztof kuhy Rudnicki
fff46de4c5
`crdt_sync` is pure Dart so it can run from CLI tools and headless systemd jobs, which means it takes closures instead of depending on flutter_secure_storage and google_sign_in. Every Flutter app then wrote the same ~390 lines to supply them, and five apps ended up carrying near-identical copies of firebase_backend.dart. Those copies drifted. `todo` gained an opt-out flag and a seeded-session path that home_inventory and wake_alarm never received, so the same bug was fixed in one copy and left live in the others -- which is the actual cost being paid here, not the line count. This package owns that glue once: the keystore adapter, the persisted per-install device id, the account store and a one-call bootstrap. A new app needs a SyncApp const and `openSync(kApp)`. The wrapper routes are a parameter rather than a constant, because todo's copy hardcoded its own `~/.config/todo/firebase_auth.json`. An extraction only one app could adopt would be worse than the copies. Also documents what made this hard to find: crdt_sync_dart's README covered only the *old* GitHub transport and never mentioned the Firebase surface at all, and sync_settings_ui -- a complete drop-in settings screen -- had no README whatsoever. The five existing apps stay on their copies and on crdt_sync_dart-v0.10.0. Migration is forward-only and those fallbacks are load-bearing; converging them is a separate task, and the README says so. 35 tests, 100% line coverage, no suppressions. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01CFSGeWxHPY5rHUGrPqhcmG
34 lines
1.2 KiB
Dart
34 lines
1.2 KiB
Dart
import 'package:crdt_sync_flutter/testing/fake_secure_storage.dart';
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import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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const storage = FlutterSecureStorage();
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test('serves the whole channel surface the plugin exposes', () async {
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// The fake ships from lib/, so consuming apps rely on it for their own
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// sync tests: every method the plugin can call has to answer.
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installFakeSecureStorage(initial: {'seeded': 'value'});
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expect(await storage.read(key: 'seeded'), 'value');
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expect(await storage.containsKey(key: 'seeded'), isTrue);
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await storage.write(key: 'k', value: 'v');
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expect(await storage.readAll(), {'seeded': 'value', 'k': 'v'});
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await storage.delete(key: 'k');
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expect(await storage.containsKey(key: 'k'), isFalse);
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await storage.deleteAll();
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expect(await storage.readAll(), isEmpty);
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});
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test('throwing mode simulates a host with no secret service', () async {
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installFakeSecureStorage(throwing: true);
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await expectLater(storage.read(key: 'anything'), throwsA(isA<Object>()));
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});
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}
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