wangjia
8cfcb190b9
test/theme/kpi_card_golden_test.dart：4 张 KPI 卡 × A/B/C 三主题 golden，
产出 goldens/kpi_strip_{a,b,c}.png。验证 KpiCard 还原原型 .kpi 结构/色调
（icon 芯片 info/blue/warn/alert 分档着色、alert 值取 accent、软底随主题换）。
更新基准：flutter test --update-goldens test/theme/kpi_card_golden_test.dart
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TSKEiHsvauyxYUW2itzUXX
80 lines
2.7 KiB
Dart
80 lines
2.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:jiu_client/core/theme/themes.dart';
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import 'package:jiu_client/core/theme/app_tokens.g.dart';
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import 'package:jiu_client/widgets/kpi_card.dart';
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/// design-distill 阶段4（Flutter 侧）：KPI 卡组件 golden。
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/// 渲染库存列表的 4 张 KPI 卡 × 三主题，产出 png 供与原型 `.kpi` 并排目检。
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/// 更新基准：flutter test --update-goldens test/theme/kpi_card_golden_test.dart
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void main() {
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const cardW = 300.0;
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Widget strip() => Padding(
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padding: const EdgeInsets.all(12),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: const [
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SizedBox(
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width: cardW,
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child: KpiCard(
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title: '商品总数',
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value: '1284',
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icon: Icons.inventory_2,
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tone: KpiTone.info,
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delta: '种 · 点击清筛选')),
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SizedBox(width: 12),
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SizedBox(
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width: cardW,
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child: KpiCard(
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title: '在库数量',
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value: '18920',
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icon: Icons.warehouse_outlined,
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tone: KpiTone.blue,
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delta: '件')),
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SizedBox(width: 12),
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SizedBox(
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width: cardW,
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child: KpiCard(
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title: '库存预警',
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value: '17',
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icon: Icons.warning_amber,
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tone: KpiTone.warn,
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delta: '需补货')),
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SizedBox(width: 12),
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SizedBox(
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width: cardW,
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child: KpiCard(
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title: '缺货商品',
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value: '6',
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icon: Icons.remove_shopping_cart,
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tone: KpiTone.alert)),
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],
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),
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);
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for (final theme in ['a', 'b', 'c']) {
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testWidgets('KPI strip golden · theme $theme', (tester) async {
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tester.view.physicalSize = const Size(2560, 380);
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tester.view.devicePixelRatio = 2.0;
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addTearDown(tester.view.resetPhysicalSize);
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addTearDown(tester.view.resetDevicePixelRatio);
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await tester.pumpWidget(MaterialApp(
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debugShowCheckedModeBanner: false,
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theme: buildTheme(theme),
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home: Scaffold(
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backgroundColor: appTokensOf(theme).bg,
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body: Align(alignment: Alignment.topCenter, child: strip()),
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),
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));
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await tester.pumpAndSettle();
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await expectLater(
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find.byType(MaterialApp),
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matchesGoldenFile('goldens/kpi_strip_$theme.png'),
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);
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});
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}
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}
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