fix(config): refresh announcements and remote content

2026-08-05 18:48:38 +02:00 · 2026-07-25 15:43:25 +07:00
parent 555f0e8117
commit 19787ed461
3 changed files with 163 additions and 24 deletions
@@ -0,0 +1,154 @@
+import 'dart:async';
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:http/http.dart' as http;
+import 'package:http/testing.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:spotiflac_android/screens/settings/donate_page.dart';
+import 'package:spotiflac_android/services/app_remote_config_service.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  setUp(() {
+    SharedPreferences.setMockInitialValues({});
+  });
+
+  test(
+    'refreshes remote config despite a legacy recent-fetch timestamp',
+    () async {
+      SharedPreferences.setMockInitialValues({
+        'app_remote_config_cached_json': jsonEncode(
+          _configPayload(
+            announcementId: 'cached-announcement',
+            donateTitle: 'Cached donation',
+          ),
+        ),
+        'app_remote_config_last_fetch_at': DateTime.now().toIso8601String(),
+      });
+
+      var requestCount = 0;
+      final service = AppRemoteConfigService(
+        endpoint: 'https://example.test/config',
+        client: MockClient((request) async {
+          requestCount++;
+          return http.Response(
+            jsonEncode(
+              _configPayload(
+                announcementId: 'fresh-announcement',
+                donateTitle: 'Fresh donation',
+              ),
+            ),
+            200,
+          );
+        }),
+      );
+
+      final snapshot = await service.fetchConfigSnapshot(locale: 'en-US');
+
+      expect(requestCount, 1);
+      expect(snapshot?.changed, isTrue);
+      expect(snapshot?.config.announcement?.id, 'fresh-announcement');
+      expect(snapshot?.config.donate.title, 'Fresh donation');
+    },
+  );
+
+  test('checks the endpoint again for each remote config request', () async {
+    var requestCount = 0;
+    final service = AppRemoteConfigService(
+      endpoint: 'https://example.test/config',
+      client: MockClient((request) async {
+        requestCount++;
+        return http.Response(
+          jsonEncode(
+            _configPayload(
+              announcementId: 'announcement-$requestCount',
+              donateTitle: 'Donation $requestCount',
+            ),
+          ),
+          200,
+        );
+      }),
+    );
+
+    final first = await service.fetchConfigSnapshot(locale: 'en-US');
+    final second = await service.fetchConfigSnapshot(locale: 'en-US');
+
+    expect(requestCount, 2);
+    expect(first?.config.announcement?.id, 'announcement-1');
+    expect(second?.config.announcement?.id, 'announcement-2');
+  });
+
+  testWidgets('donate page applies a refreshed config without reopening', (
+    tester,
+  ) async {
+    SharedPreferences.setMockInitialValues({
+      'app_remote_config_cached_json': jsonEncode(
+        _configPayload(
+          announcementId: 'cached-announcement',
+          donateTitle: 'Cached donation',
+        ),
+      ),
+    });
+
+    final response = Completer<http.Response>();
+    final service = AppRemoteConfigService(
+      endpoint: 'https://example.test/config',
+      client: MockClient((request) => response.future),
+    );
+
+    await tester.pumpWidget(
+      MaterialApp(home: DonatePage(remoteConfigService: service)),
+    );
+    await tester.pump();
+
+    expect(find.text('Cached donation'), findsOneWidget);
+
+    response.complete(
+      http.Response(
+        jsonEncode(
+          _configPayload(
+            announcementId: 'fresh-announcement',
+            donateTitle: 'Fresh donation',
+          ),
+        ),
+        200,
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    expect(find.text('Cached donation'), findsNothing);
+    expect(find.text('Fresh donation'), findsOneWidget);
+  });
+}
+
+Map<String, Object?> _configPayload({
+  required String announcementId,
+  required String donateTitle,
+}) {
+  return {
+    'announcement': {
+      'id': announcementId,
+      'enabled': true,
+      'title': 'Announcement',
+      'message': 'Announcement message',
+    },
+    'donate': {
+      'enabled': true,
+      'title': donateTitle,
+      'message': 'Donation message',
+      'methods': [
+        {
+          'id': 'support',
+          'title': 'Support',
+          'subtitle': 'Support this project',
+          'url': 'https://example.test/support',
+        },
+      ],
+      'supporters': <String>[],
+      'notices': ['Donation notice'],
+    },
+  };
+}