Compass app (#2446)

compass_app/app/testing/app.dart

@@ -0,0 +1,40 @@
+// Copyright 2024 The Flutter team. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:compass_app/ui/core/localization/applocalization.dart';
+import 'package:compass_app/ui/core/themes/theme.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:go_router/go_router.dart';
+import 'package:mocktail_image_network/mocktail_image_network.dart';
+
+import 'mocks.dart';
+
+testApp(
+  WidgetTester tester,
+  Widget body, {
+  GoRouter? goRouter,
+}) async {
+  tester.view.devicePixelRatio = 1.0;
+  await tester.binding.setSurfaceSize(const Size(1200, 800));
+  await mockNetworkImages(() async {
+    await tester.pumpWidget(
+      MaterialApp(
+        localizationsDelegates: [
+          GlobalWidgetsLocalizations.delegate,
+          GlobalMaterialLocalizations.delegate,
+          AppLocalizationDelegate(),
+        ],
+        theme: AppTheme.lightTheme,
+        home: InheritedGoRouter(
+          goRouter: goRouter ?? MockGoRouter(),
+          child: Scaffold(
+            body: body,
+          ),
+        ),
+      ),
+    );
+  });
+}