feat(ui): add favorite heart toggle, wire into song list

- Filled heart when favorited, outline when not (reactive via watchIsFavorite) - Wired into every song list tile (library, search, playlists) Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-08-18 15:29:51 +02:00
parent 5c8796d353
commit db99e2b1f7
3 changed files with 72 additions and 0 deletions
@@ -0,0 +1,39 @@
+import 'package:drift/native.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:provider/provider.dart';
+import 'package:melo/library/database.dart';
+import 'package:melo/library/playlist_service.dart';
+import 'package:melo/shared/favorite_button.dart';
+
+void main() {
+  testWidgets('shows outlined heart when not favorite, fills on tap', (tester) async {
+    final db = MeloDb(NativeDatabase.memory());
+    final service = PlaylistService(db);
+    await db.into(db.songs).insert(SongsCompanion.insert(
+      id: 'song-1', path: '/a.mp3', title: 'A', dateAddedMs: 0, updatedAtMs: 0,
+    ));
+
+    await tester.pumpWidget(
+      MultiProvider(
+        providers: [
+          Provider<MeloDb>.value(value: db),
+          ChangeNotifierProvider<PlaylistService>.value(value: service),
+        ],
+        child: MaterialApp(
+          home: Scaffold(body: FavoriteButton(songId: 'song-1')),
+        ),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    expect(find.byIcon(Icons.favorite_border), findsOneWidget);
+
+    await tester.tap(find.byIcon(Icons.favorite_border));
+    await tester.pumpAndSettle();
+
+    expect(find.byIcon(Icons.favorite), findsOneWidget);
+
+    await db.close();
+  });
+}