Files
minstrel/flutter_client/test/likes/like_button_test.dart
T
bvandeusen 85183c455a test(flutter): re-enable drift tests after ci-flutter:1.26 ships libsqlite3-0
Drops the libsqlite3-missing skip cohort now that the ci-flutter
runner image installs libsqlite3-0 (CI-runner commit on its main).

Per-file removals (no behavior change in tests themselves — they
just stop being skipped):
- `@Tags(['drift'])` + `library;` directive from 5 files.
- `const _skipDrift = ...;` declaration + its rationale comment
  from 6 files (the 5 above + like_button_test.dart, which had its
  own _skipDrift for the rollback-via-drift case).
- `skip: _skipDrift` annotations from 17 test invocations across
  those 6 files (16 single-line + 1 multi-line in like_button).
- Stale `@Tags(['drift']) tier covers it` reference in
  home_screen_test.dart's drift-coverage comment.

Net -79 +18 lines across 7 files; 17 previously-silent tests are
now part of the CI signal. Fable #399.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-20 18:02:17 -04:00

80 lines
2.7 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:minstrel/api/endpoints/likes.dart';
import 'package:minstrel/likes/like_button.dart';
import 'package:minstrel/likes/likes_provider.dart';
import 'package:minstrel/models/album.dart';
import 'package:minstrel/models/artist.dart';
import 'package:minstrel/models/page.dart';
import 'package:minstrel/models/track.dart';
import 'package:minstrel/theme/theme_data.dart';
class _ThrowingLikesApi implements LikesApi {
bool throwOnNext = false;
@override
Future<void> like(LikeKind kind, String id) async {
if (throwOnNext) throw StateError('boom');
}
@override
Future<void> unlike(LikeKind kind, String id) async {
if (throwOnNext) throw StateError('boom');
}
@override
Future<({Set<String> artists, Set<String> albums, Set<String> tracks})>
ids() async =>
(artists: <String>{}, albums: <String>{}, tracks: <String>{});
// The list-* methods aren't exercised by this test; return empty pages.
@override
Future<Paged<TrackRef>> listTracks({int limit = 50, int offset = 0}) async =>
const Paged<TrackRef>(items: [], total: 0, limit: 50, offset: 0);
@override
Future<Paged<AlbumRef>> listAlbums({int limit = 50, int offset = 0}) async =>
const Paged<AlbumRef>(items: [], total: 0, limit: 50, offset: 0);
@override
Future<Paged<ArtistRef>> listArtists({int limit = 50, int offset = 0}) async =>
const Paged<ArtistRef>(items: [], total: 0, limit: 50, offset: 0);
}
void main() {
testWidgets('tap toggles icon optimistically; rollback on error', (tester) async {
final api = _ThrowingLikesApi();
final container = ProviderContainer(overrides: [
likesApiProvider.overrideWith((ref) async => api),
]);
addTearDown(container.dispose);
await tester.pumpWidget(UncontrolledProviderScope(
container: container,
child: MaterialApp(
theme: buildThemeData(),
home: const Scaffold(
body: LikeButton(kind: LikeKind.album, id: 'al-1'),
),
),
));
await tester.pumpAndSettle();
// First tap = like; succeeds → icon flips to favorite.
await tester.tap(find.byType(IconButton));
await tester.pump();
expect(find.byIcon(Icons.favorite), findsOneWidget);
// Force the next mutation to fail; rollback restores prior state.
api.throwOnNext = true;
final controller = container.read(likesControllerProvider);
try {
await controller.toggle(LikeKind.album, 'al-1');
} catch (_) {/* expected */}
await tester.pump();
expect(find.byIcon(Icons.favorite), findsOneWidget); // rolled back
});
}