결재 권한 테스트 및 인벤토리 위젯 안정화

test/features/reporting/reporting_page_test.dart

@@ -0,0 +1,100 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:flutter/material.dart';
+import 'package:get_it/get_it.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+
+import 'package:superport_v2/core/common/models/paginated_result.dart';
+import 'package:superport_v2/core/config/environment.dart';
+import 'package:superport_v2/features/masters/warehouse/domain/entities/warehouse.dart';
+import 'package:superport_v2/features/masters/warehouse/domain/repositories/warehouse_repository.dart';
+import 'package:superport_v2/features/reporting/presentation/pages/reporting_page.dart';
+
+import '../../helpers/test_app.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  setUpAll(() async {
+    await Environment.initialize();
+  });
+
+  tearDown(() async {
+    await GetIt.I.reset();
+  });
+
+  testWidgets('보고서 화면은 창고 목록 재시도 흐름을 제공한다', (tester) async {
+    final repo = _FlakyWarehouseRepository();
+    GetIt.I.registerSingleton<WarehouseRepository>(repo);
+
+    final view = tester.view;
+    view.physicalSize = const Size(1280, 800);
+    view.devicePixelRatio = 1.0;
+    addTearDown(() {
+      view.resetPhysicalSize();
+      view.resetDevicePixelRatio();
+    });
+
+    await tester.pumpWidget(buildTestApp(const ReportingPage()));
+    await tester.pumpAndSettle();
+
+    expect(repo.attempts, 1);
+    expect(find.text('창고 목록을 불러오지 못했습니다. 잠시 후 다시 시도하세요.'), findsOneWidget);
+
+    await tester.tap(find.widgetWithText(ShadButton, '재시도'));
+    await tester.pumpAndSettle();
+
+    expect(repo.attempts, 2);
+    expect(find.text('창고 목록을 불러오지 못했습니다. 잠시 후 다시 시도하세요.'), findsNothing);
+  });
+}
+
+class _FlakyWarehouseRepository implements WarehouseRepository {
+  int attempts = 0;
+
+  @override
+  Future<PaginatedResult<Warehouse>> list({
+    int page = 1,
+    int pageSize = 20,
+    String? query,
+    bool? isActive,
+  }) async {
+    attempts += 1;
+    if (attempts == 1) {
+      throw Exception('network down');
+    }
+    return PaginatedResult<Warehouse>(
+      items: [
+        Warehouse(
+          id: 1,
+          warehouseCode: 'WH-A',
+          warehouseName: '창고 A',
+          isActive: true,
+          isDeleted: false,
+        ),
+      ],
+      page: 1,
+      pageSize: 20,
+      total: 1,
+    );
+  }
+
+  @override
+  Future<Warehouse> create(WarehouseInput input) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> delete(int id) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Warehouse> restore(int id) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Warehouse> update(int id, WarehouseInput input) {
+    throw UnimplementedError();
+  }
+}