Merge pull request #1106 from nextcloud/fix/neon_dashboard/goldens

packages/neon/neon/lib/src/widgets/image.dart

@@ -95,20 +95,20 @@ class NeonCachedImage extends StatefulWidget {
     final CacheWriter? writeCache,
     final String cacheKey,
   ) async {
-    final cached = await checkCache?.call(_cacheManager) ?? await _defaultCacheReviver(cacheKey);
+    final cached = await checkCache?.call(cacheManager) ?? await _defaultCacheReviver(cacheKey);
     if (cached != null) {
       return cached;
     }
 
     final data = await getImage();
 
-    unawaited(writeCache?.call(_cacheManager, data) ?? _defaultCacheWriter(data, cacheKey));
+    unawaited(writeCache?.call(cacheManager, data) ?? _defaultCacheWriter(data, cacheKey));
 
     return data;
   }
 
   static Future<Uint8List?> _defaultCacheReviver(final String cacheKey) async {
-    final cacheFile = await _cacheManager.getFileFromCache(cacheKey);
+    final cacheFile = await cacheManager.getFileFromCache(cacheKey);
     if (cacheFile != null && cacheFile.validTill.isAfter(DateTime.now())) {
       return cacheFile.file.readAsBytes();
     }
@@ -120,14 +120,15 @@ class NeonCachedImage extends StatefulWidget {
     final Uint8List data,
     final String cacheKey,
   ) async {
-    await _cacheManager.putFile(
+    await cacheManager.putFile(
       cacheKey,
       data,
       maxAge: const Duration(days: 7),
     );
   }
 
-  static final _cacheManager = DefaultCacheManager();
+  @visibleForTesting
+  static DefaultCacheManager cacheManager = DefaultCacheManager();
 
   @override
   State<NeonCachedImage> createState() => _NeonCachedImageState();

packages/neon/neon_dashboard/pubspec.yaml

@@ -26,6 +26,7 @@ dependencies:
 dev_dependencies:
   build_runner: ^2.4.6
   built_collection: ^5.1.1
+  flutter_cache_manager: ^3.3.1
   flutter_test:
     sdk: flutter
   go_router_builder: ^2.3.4

packages/neon/neon_dashboard/test/widget_test.dart

@@ -1,5 +1,6 @@
 import 'package:built_collection/built_collection.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_cache_manager/flutter_cache_manager.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:neon/blocs.dart';
@@ -16,6 +17,8 @@ import 'package:rxdart/rxdart.dart';
 
 class MockAccountsBloc extends Mock implements AccountsBloc {}
 
+class MockCacheManager extends Mock implements DefaultCacheManager {}
+
 Widget wrapWidget(final AccountsBloc accountsBloc, final Widget child) => MaterialApp(
       localizationsDelegates: DashboardLocalizations.localizationsDelegates,
       supportedLocales: DashboardLocalizations.supportedLocales,
@@ -29,6 +32,8 @@ Widget wrapWidget(final AccountsBloc accountsBloc, final Widget child) => Materi
     );
 
 void main() {
+  NeonCachedImage.cacheManager = MockCacheManager();
+
   final accountsBloc = MockAccountsBloc();
   when(() => accountsBloc.activeAccount).thenAnswer(
     (final invocation) => BehaviorSubject.seeded(
@@ -83,7 +88,7 @@ void main() {
       );
       expect(find.byType(NeonCachedImage), findsNWidgets(2));
 
-      expect(find.byType(DashboardWidgetItem), matchesGoldenFile('goldens/widget_item.png'));
+      await expectLater(find.byType(DashboardWidgetItem), matchesGoldenFile('goldens/widget_item.png'));
     });
 
     testWidgets('Not round', (final tester) async {
@@ -106,7 +111,7 @@ void main() {
         ),
       );
 
-      expect(find.byType(DashboardWidgetItem), matchesGoldenFile('goldens/widget_item_not_round.png'));
+      await expectLater(find.byType(DashboardWidgetItem), matchesGoldenFile('goldens/widget_item_not_round.png'));
     });
 
     testWidgets('Without link', (final tester) async {
@@ -166,7 +171,7 @@ void main() {
       expect(find.byIcon(Icons.add), findsOneWidget);
       expect(find.text('Button'), findsOneWidget);
 
-      expect(find.byType(DashboardWidgetButton), matchesGoldenFile('goldens/widget_button_new.png'));
+      await expectLater(find.byType(DashboardWidgetButton), matchesGoldenFile('goldens/widget_button_new.png'));
     });
 
     testWidgets('More', (final tester) async {
@@ -182,7 +187,7 @@ void main() {
       expect(find.byIcon(Icons.more_outlined), findsOneWidget);
       expect(find.text('Button'), findsOneWidget);
 
-      expect(find.byType(DashboardWidgetButton), matchesGoldenFile('goldens/widget_button_more.png'));
+      await expectLater(find.byType(DashboardWidgetButton), matchesGoldenFile('goldens/widget_button_more.png'));
     });
 
     testWidgets('Setup', (final tester) async {
@@ -198,7 +203,7 @@ void main() {
       expect(find.byIcon(Icons.launch), findsOneWidget);
       expect(find.text('Button'), findsOneWidget);
 
-      expect(find.byType(DashboardWidgetButton), matchesGoldenFile('goldens/widget_button_setup.png'));
+      await expectLater(find.byType(DashboardWidgetButton), matchesGoldenFile('goldens/widget_button_setup.png'));
     });
 
     testWidgets('Invalid', (final tester) async {
@@ -214,7 +219,7 @@ void main() {
       expect(find.byType(Icon), findsNothing);
       expect(find.text('Button'), findsOneWidget);
 
-      expect(find.byType(DashboardWidgetButton), matchesGoldenFile('goldens/widget_button_invalid.png'));
+      await expectLater(find.byType(DashboardWidgetButton), matchesGoldenFile('goldens/widget_button_invalid.png'));
     });
   });
 
@@ -290,7 +295,7 @@ void main() {
       expect(find.byIcon(Icons.add), findsOneWidget);
       expect(find.text('Button'), findsOneWidget);
 
-      expect(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget.png'));
+      await expectLater(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget.png'));
     });
 
     testWidgets('Without widgetUrl', (final tester) async {
@@ -334,7 +339,7 @@ void main() {
         ),
       );
 
-      expect(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget_not_round.png'));
+      await expectLater(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget_not_round.png'));
     });
 
     testWidgets('With halfEmptyContentMessage', (final tester) async {
@@ -351,7 +356,7 @@ void main() {
       expect(find.text('Half empty'), findsOneWidget);
       expect(find.byIcon(Icons.check), findsOneWidget);
 
-      expect(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget_with_half_empty.png'));
+      await expectLater(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget_with_half_empty.png'));
     });
 
     testWidgets('With emptyContentMessage', (final tester) async {
@@ -368,7 +373,7 @@ void main() {
       expect(find.text('Empty'), findsOneWidget);
       expect(find.byIcon(Icons.check), findsOneWidget);
 
-      expect(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget_with_empty.png'));
+      await expectLater(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget_with_empty.png'));
     });
 
     testWidgets('Without items', (final tester) async {
@@ -385,7 +390,7 @@ void main() {
       expect(find.text('No entries'), findsOneWidget);
       expect(find.byIcon(Icons.check), findsOneWidget);
 
-      expect(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget_without_items.png'));
+      await expectLater(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget_without_items.png'));
     });
 
     testWidgets('Without buttons', (final tester) async {
@@ -401,7 +406,7 @@ void main() {
 
       expect(find.bySubtype<FilledButton>(), findsNothing);
 
-      expect(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget_without_buttons.png'));
+      await expectLater(find.byType(DashboardWidget), matchesGoldenFile('goldens/widget_without_buttons.png'));
     });
   });
 }