app working with sandbox

test/widget_test.dart

@@ -1,9 +1,9 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:myapp/main.dart';
-import 'package:myapp/models/item.dart';
-import 'package:myapp/services/item_repository.dart';
+import 'package:myapp/models/bank.dart';
 import 'package:myapp/services/storage_service.dart';
 import 'package:myapp/utils/constants.dart';
+import 'package:myapp/utils/helpers.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
 void main() {
@@ -13,15 +13,10 @@ void main() {
     SharedPreferences.setMockInitialValues({});
     final storage = StorageService();
     await storage.init();
-    await tester.pumpWidget(
-      MyApp(
-        storage: storage,
-        repository: ItemRepository(),
-      ),
-    );
+    await tester.pumpWidget(MyApp(storage: storage));
   }
 
-  testWidgets('splash shows the app name then opens Home', (tester) async {
+  testWidgets('splash shows the app name then opens Balance', (tester) async {
     await pumpApp(tester);
 
     expect(find.text(kAppName), findsWidgets);
@@ -30,37 +25,30 @@ void main() {
     await tester.pump(const Duration(milliseconds: 450));
     await tester.pump(const Duration(milliseconds: 350));
 
-    expect(find.text('Home'), findsWidgets);
-    expect(find.text('Featured items'), findsOneWidget);
-    expect(find.text('Search'), findsOneWidget);
-    expect(find.text('Profile'), findsOneWidget);
+    expect(find.text('Balance'), findsWidgets);
+    expect(find.text('Transactions'), findsOneWidget);
     expect(find.text('Settings'), findsOneWidget);
   });
 
-  testWidgets('tapping a list card opens the detail screen', (tester) async {
-    await pumpApp(tester);
-    await tester.pump(kSplashDuration);
-    await tester.pump(const Duration(milliseconds: 450));
-    await tester.pump(const Duration(milliseconds: 350));
-
-    await tester.tap(find.text('Material 3 surfaces'));
-    await tester.pump();
-    await tester.pump(const Duration(milliseconds: 400));
-
-    expect(find.text('Details'), findsOneWidget);
-    expect(find.text('Back to list'), findsOneWidget);
+  test('ConnectStart.fromJson maps authUrl and state', () {
+    final start = ConnectStart.fromJson({
+      'authUrl': 'https://example.test/auth',
+      'state': 'abc',
+    });
+    expect(start.authUrl, 'https://example.test/auth');
+    expect(start.state, 'abc');
   });
 
-  test('Item.fromJson maps a JSONPlaceholder post', () {
-    final item = Item.fromJson({
-      'id': 3,
-      'title': 'hello world',
-      'body': 'First sentence. Second sentence.',
+  test('BankTransaction.fromJson maps API fields', () {
+    final tx = BankTransaction.fromJson({
+      'date': '2026-09-01',
+      'description': 'Coffee',
+      'amount': -3.5,
+      'currency': 'EUR',
+      'pending': false,
     });
-
-    expect(item.id, 'remote-3');
-    expect(item.title, 'Hello world');
-    expect(item.subtitle, 'First sentence.');
-    expect(item.category, ItemCategory.lifestyle);
+    expect(tx.description, 'Coffee');
+    expect(tx.amount, -3.5);
+    expect(formatMoney(tx.amount, tx.currency), contains('EUR'));
   });
 }