wangjia
5dd7c07138
网络嗅探与自动恢复： - ConnectivityNotifier：在线时 30s 检测，离线时切换为 1min 嗅探 - 新增 networkRecoveryCountProvider：网络恢复时自增，各数据 provider 通过 ref.watch 实现自动重新加载 - inventory/product/stock_in/stock_out/partner provider 均已接入 FutureBuilder 类屏幕： - finance_screen + batch_tracking_screen 通过 ref.listen 监听恢复事件 修复问题 1：API 超时 10s/30s → 5s/15s，减少无网络时等待 修复问题 2：offline banner 文字由"写操作已禁用"改为实际行为描述 连通性感知： - app 启动时（_AppBootstrap）立即 forceCheck，路由跳转前状态已就绪 - 登录页：watch connectivityProvider，离线时显示警告 banner - 登录按钮：离线状态下直接提示，不等待超时 测试： - login_screen_test + login_flow_test 通过 ConnectivityNotifier(skipInit: true) 覆盖 provider，避免测试环境中 pending HTTP timer Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
69 lines
2.0 KiB
Dart
69 lines
2.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:jiu_client/core/exceptions.dart';
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import 'package:jiu_client/core/models/page_result.dart';
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import 'package:jiu_client/models/product.dart';
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import 'package:jiu_client/providers/product_provider.dart';
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import 'package:jiu_client/screens/products/products_screen.dart';
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class _ReadonlyProductNotifier extends ProductListNotifier {
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@override
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Future<PageResult<Product>> build() async {
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return const PageResult(data: [], total: 0, page: 1, pageSize: 20);
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}
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@override
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void reload() {}
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@override
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void setKeyword(String keyword) {}
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@override
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void setPage(int page) {}
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@override
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Future<void> createProduct(Map<String, dynamic> data) async {
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throw const AppException('readonly user', statusCode: 403);
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}
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@override
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Future<void> updateProduct(int id, Map<String, dynamic> data) async {}
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@override
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Future<void> deleteProduct(int id) async {}
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}
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void main() {
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testWidgets('write operation shows forbidden error for readonly user',
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(tester) async {
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tester.view.physicalSize = const Size(1280, 800);
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tester.view.devicePixelRatio = 1.0;
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addTearDown(tester.view.resetPhysicalSize);
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await tester.pumpWidget(
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ProviderScope(
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overrides: [
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productListProvider.overrideWith(() => _ReadonlyProductNotifier()),
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],
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child: const MaterialApp(
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home: Scaffold(body: ProductsScreen()),
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),
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),
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);
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await tester.pumpAndSettle();
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await tester.tap(find.text('新建'));
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await tester.pumpAndSettle();
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await tester.enterText(find.byType(TextFormField).at(0), '测试商品');
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await tester.enterText(find.byType(TextFormField).at(1), 'P999');
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await tester.tap(find.text('保存'));
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await tester.pump();
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await tester.pumpAndSettle();
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expect(find.textContaining('保存失败：readonly user'), findsOneWidget);
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});
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}
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