wangjia
355ac0ebc3
接后端新能力：listInventory 加 productId 透传；详情异步拉本商品库存+流水（失败 静默不阻塞主数据），渲染原型富数据三件套： - 3 KPI 卡（当前库存 / 库存货值=库存×进价 / 近30天出库=出库流水30天聚合） - 各仓库库存分布（按仓库分组 数量+货值） - 近期流水（StatusPill 入/出 + 增减量，最近 8 条） 价格历史待后端第二步。整屏 golden ×三主题入回归闸。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TSKEiHsvauyxYUW2itzUXX
93 lines
3.5 KiB
Dart
93 lines
3.5 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:shared_preferences/shared_preferences.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/models/inventory.dart';
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import 'package:jiu_client/providers/product_provider.dart';
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import 'package:jiu_client/providers/inventory_provider.dart';
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import 'package:jiu_client/repositories/product_repository.dart';
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import 'package:jiu_client/repositories/inventory_repository.dart';
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import 'package:jiu_client/screens/products/product_detail_screen.dart';
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import '../support/golden_harness.dart';
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/// design-distill 阶段4：商品详情「富数据版」golden × 三主题。
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/// 验证 3 KPI（当前库存/货值/近30天出库）+ 各仓库分布 + 近期流水（接后端
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/// /inventory?product_id + /inventory/logs?product_id 聚合）。
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/// 更新基准：flutter test --update-goldens test/golden/product_detail_golden_test.dart
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class _FakeProductRepo implements ProductRepository {
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@override
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Future<Product> getDetail(int id) async => const Product(
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id: 1, code: 'MT-FT-500', name: '茅台 飞天 53°', unit: '件',
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series: '飞天', spec: '500ml×6', brand: '茅台',
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purchasePrice: 2680, categoryName: '酱香');
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@override
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dynamic noSuchMethod(Invocation invocation) =>
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super.noSuchMethod(invocation);
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}
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class _FakeInvRepo implements InventoryRepository {
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@override
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Future<PageResult<Inventory>> listInventory({
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int? warehouseId,
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int? productId,
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String? keyword,
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List<String>? series,
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List<String>? spec,
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int page = 1,
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int pageSize = 50,
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}) async =>
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const PageResult(data: [
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Inventory(id: 1, productId: 1, quantity: 92, warehouseName: '主仓'),
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Inventory(id: 2, productId: 1, quantity: 28, warehouseName: '二号仓'),
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Inventory(id: 3, productId: 1, quantity: 8, warehouseName: '冷藏库'),
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], total: 3, page: 1, pageSize: 1000);
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@override
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Future<PageResult<InventoryLog>> listLogs({
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int? warehouseId,
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int? productId,
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int page = 1,
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int pageSize = 50,
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}) async =>
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const PageResult(data: [
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InventoryLog(
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warehouseId: 1, productId: 1, direction: 'in', quantity: 24,
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createdAt: '2026-06-20T09:00:00'),
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InventoryLog(
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warehouseId: 1, productId: 1, direction: 'out', quantity: 12,
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createdAt: '2026-06-18T09:00:00'),
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InventoryLog(
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warehouseId: 2, productId: 1, direction: 'out', quantity: 18,
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createdAt: '2026-06-15T09:00:00'),
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InventoryLog(
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warehouseId: 1, productId: 1, direction: 'in', quantity: 36,
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createdAt: '2026-06-12T09:00:00'),
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], total: 4, page: 1, pageSize: 100);
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@override
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dynamic noSuchMethod(Invocation invocation) =>
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super.noSuchMethod(invocation);
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}
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List<Override> _overrides() => [
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productRepositoryProvider.overrideWithValue(_FakeProductRepo()),
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inventoryRepositoryProvider.overrideWithValue(_FakeInvRepo()),
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];
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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SharedPreferences.setMockInitialValues({});
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goldenAcrossThemes(
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'product detail 富数据(桌面)',
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goldenPrefix: 'product_detail',
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child: () => const Scaffold(body: ProductDetailScreen(productId: 1)),
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overrides: _overrides,
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logical: const Size(1100, 1300),
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);
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}
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