Merge: Fix Server-Bibliothek-Laden + Tab-Abschnitt

# Conflicts: # CHANGELOG.md
2026-08-20 09:34:11 +02:00
parent ab5738cb1b 3d39e8b922
commit 2e40cc2024
4 changed files with 183 additions and 33 deletions
@@ -0,0 +1,58 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:melo/services/navidrome_service.dart';
+
+/// Tests für die Subsonic-Antwort-Auswertung. Kern des Bugfixes:
+/// Navidrome liefert bei Fehlern (z. B. falsches Passwort) HTTP 200 mit
+/// {"subsonic-response":{"status":"failed","error":{...}}}. Diese Antworten
+/// dürfen NICHT stillschweigend als „leer" behandelt werden.
+void main() {
+  group('NavidromeService.parseSubsonic', () {
+    test('status:failed wirft NavidromeException mit Server-Meldung', () {
+      const body =
+          '{"subsonic-response":{"status":"failed","version":"1.16.1",'
+          '"error":{"code":40,"message":"Wrong username or password"}}}';
+      expect(
+        () => NavidromeService.parseSubsonic(body),
+        throwsA(isA<NavidromeException>()
+            .having((e) => e.message, 'message', 'Wrong username or password')
+            .having((e) => e.code, 'code', 40)),
+      );
+    });
+
+    test('status:ok liefert den subsonic-response-Block zurück', () {
+      const body =
+          '{"subsonic-response":{"status":"ok","version":"1.16.1",'
+          '"albumList2":{"album":[]}}}';
+      final resp = NavidromeService.parseSubsonic(body);
+      expect(resp['status'], 'ok');
+      expect(resp['albumList2'], isNotNull);
+    });
+
+    test('fehlender subsonic-response wirft NavidromeException', () {
+      expect(() => NavidromeService.parseSubsonic('{"foo":1}'),
+          throwsA(isA<NavidromeException>()));
+    });
+  });
+
+  group('NavidromeService.parseAlben (ID3 / getAlbumList2)', () {
+    test('liest albumList2.album korrekt', () {
+      const body = '{"subsonic-response":{"status":"ok","albumList2":{"album":['
+          '{"id":"a1","name":"Erstes Album","coverArt":"c1","songCount":9},'
+          '{"id":"a2","title":"Zweites","songCount":3}'
+          ']}}}';
+      final resp = NavidromeService.parseSubsonic(body);
+      final alben = NavidromeService.parseAlben(resp);
+      expect(alben.length, 2);
+      expect(alben[0].id, 'a1');
+      expect(alben[0].name, 'Erstes Album');
+      expect(alben[0].songCount, 9);
+      expect(alben[1].name, 'Zweites');
+    });
+
+    test('leere albumList2 liefert leere Liste (kein Fehler)', () {
+      final resp = NavidromeService.parseSubsonic(
+          '{"subsonic-response":{"status":"ok","albumList2":{}}}');
+      expect(NavidromeService.parseAlben(resp), isEmpty);
+    });
+  });
+}