feat(example): Add tests for example

Author: easazade

example/lib/app/pages/home_page.dart

@@ -57,7 +57,7 @@ class HomePage extends StatelessWidget {
                         itemCount: shoes.length,
                         itemBuilder: (context, index) {
                           final shoe = shoes[index];
-                          return _ShoeCard(shoe: shoe);
+                          return ShoeCard(shoe: shoe);
                         },
                       ),
               ),
@@ -69,10 +69,10 @@ class HomePage extends StatelessWidget {
   }
 }
 
-class _ShoeCard extends StatelessWidget {
+class ShoeCard extends StatelessWidget {
   final Data<Shoe> shoe;
 
-  const _ShoeCard({required this.shoe});
+  const ShoeCard({super.key, required this.shoe});
 
   @override
   Widget build(BuildContext context) {

example/test/home_page_test.dart

@@ -0,0 +1,39 @@
+import 'package:example/app/api/shoe_api.dart';
+import 'package:example/app/pages/home_page.dart';
+import 'package:example/app/stores/home_store.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:flutter_weaver/flutter_weaver.dart';
+
+import 'test_widget_wrapper.dart';
+
+Future<void> main() async {
+  setUp(() {
+    weaver.register(ShoeApi());
+    weaver.register(HomeStore(weaver.get()));
+  });
+
+  tearDown(() {
+    weaver.reset();
+  });
+
+  testWidgets(
+    'Should load page without any errors',
+    (tester) async {
+      await tester.pumpWidget(TestWidgetWrapper(HomePage()));
+      await tester.pumpAndSettle();
+
+      expect(find.byType(ShoeCard), findsAtLeast(1));
+    },
+  );
+
+  testWidgets(
+    'Should show profile button',
+    (tester) async {
+      await tester.pumpWidget(TestWidgetWrapper(HomePage()));
+      await tester.pumpAndSettle();
+
+      expect(find.byIcon(Icons.person), findsOneWidget);
+    },
+  );
+}

example/test/test_widget_wrapper.dart

@@ -0,0 +1,20 @@
+import 'package:flutter/material.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+
+class TestWidgetWrapper extends StatelessWidget {
+  const TestWidgetWrapper(this.widget, {super.key});
+
+  final Widget widget;
+
+  @override
+  Widget build(BuildContext context) {
+    return ShadApp.custom(
+      appBuilder: (context) => MaterialApp(
+        theme: ThemeData.light(useMaterial3: true),
+        debugShowCheckedModeBanner: false,
+        builder: (context, child) => ShadAppBuilder(child: child),
+        home: widget,
+      ),
+    );
+  }
+}