feat(mobile): upload engine with preparation, batching states and retries
Co-Authored-By: Claude Code <noreply@anthropic.com>
This commit is contained in:
浅念
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/// 服务端上传历史页 widget 测试（P3 计划 Task 6，A19 语义）。
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///
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/// 覆盖：A19 数据源区分横幅、行内容（clientTaskId 短码/KB/状态标签/
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/// 设备短码 + 「本设备」标记）、游标加载更多、错误重试。
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library;
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import 'package:dio/dio.dart';
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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:photo_live/core/api_client.dart';
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import 'package:photo_live/core/device_id.dart';
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import 'package:photo_live/core/session_store.dart';
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import 'package:photo_live/l10n/app_localizations.dart';
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import 'package:photo_live/pages/server_history_page.dart';
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import '../helpers/fakes.dart';
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const String _kOwnDevice = 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa';
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const String _kOtherDevice = 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb';
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class _FixedDeviceIdStore implements DeviceIdStore {
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_FixedDeviceIdStore(this._value);
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final String _value;
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@override
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Future<String?> read() async => _value;
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@override
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Future<void> write(String value) async {}
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}
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/// 契约 `UploadSessionRecord` 响应体（GET /uploads 条目）。
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Map<String, dynamic> sessionJson({
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String uploadId = 'upl-0001',
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String albumId = 'alb-1',
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String clientTaskId = 'clienttask000000000000000000000001',
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String state = 'confirmed',
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int expectedBytes = 2048,
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String createdAt = '2026-09-19T08:00:00Z',
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String photoId = 'pho-0001',
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String processingState = 'ready',
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String? sourceDeviceId = _kOwnDevice,
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}) =>
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<String, dynamic>{
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'uploadId': uploadId,
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'albumId': albumId,
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'clientTaskId': clientTaskId,
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'state': state,
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'expectedBytes': expectedBytes,
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'contentType': 'image/jpeg',
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'createdAt': createdAt,
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'sourceDeviceId': sourceDeviceId,
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'photo': <String, dynamic>{
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'photoId': photoId,
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'processingState': processingState,
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'visibility': 'published',
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},
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};
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void main() {
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late FakeSessionStore sessionStore;
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setUp(() {
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sessionStore = FakeSessionStore()
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..session = Session(token: 'tok-1', account: 'alice');
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});
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Future<void> pumpPage(WidgetTester tester, ApiClient client) async {
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await tester.pumpWidget(
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ProviderScope(
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overrides: [
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apiClientProvider.overrideWith((ref) => client),
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deviceIdProvider.overrideWith(
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(ref) => DeviceId(store: _FixedDeviceIdStore(_kOwnDevice)),
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),
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],
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child: MaterialApp(
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localizationsDelegates: AppLocalizations.localizationsDelegates,
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supportedLocales: AppLocalizations.supportedLocales,
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home: const ServerHistoryPage(),
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),
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),
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);
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await tester.pumpAndSettle();
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}
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ApiClient clientOf(FakeAdapter adapter) => ApiClient(
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sessionStore: sessionStore,
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dio: Dio(BaseOptions(baseUrl: 'http://test.local'))
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..httpClientAdapter = adapter,
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);
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testWidgets('A19 横幅 + 行内容（短码/KB/状态标签/设备短码/本设备标记）',
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(tester) async {
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final adapter = FakeAdapter((o) {
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if (o.method == 'GET' && o.path == '/v1/uploads') {
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return (
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200,
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cursorPageBody([
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sessionJson(clientTaskId: 'owndevice0000000000000000000001'),
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sessionJson(
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clientTaskId: 'otherdevice0000000000000000000002',
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state: 'pending',
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processingState: 'processing',
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expectedBytes: 5 * 1024 * 1024,
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sourceDeviceId: _kOtherDevice,
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),
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]),
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);
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}
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throw StateError('unexpected ${o.method} ${o.path}');
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});
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await pumpPage(tester, clientOf(adapter));
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// A19 数据源区分横幅。
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expect(find.textContaining('cross-device'), findsOneWidget);
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expect(find.textContaining('Queue tab'), findsOneWidget);
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// 行：clientTaskId 前 8 位 + KB（2048B → 2 KB；5MB → 5120 KB）。
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expect(find.textContaining('owndevic'), findsOneWidget);
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expect(find.textContaining('2 KB'), findsOneWidget);
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expect(find.textContaining('otherdev'), findsOneWidget);
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expect(find.textContaining('5120 KB'), findsOneWidget);
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// 状态标签（会话状态 + 处理状态）。
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expect(find.text('Confirmed'), findsOneWidget);
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expect(find.text('Pending'), findsOneWidget);
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expect(find.text('Ready'), findsOneWidget);
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expect(find.text('Processing'), findsOneWidget);
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// 设备短码（本机设备aaaaaaaa + 「本设备」；他机无标记）。
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expect(find.textContaining(_kOwnDevice.substring(0, 8)), findsOneWidget);
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expect(find.textContaining(_kOtherDevice.substring(0, 8)), findsOneWidget);
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expect(find.textContaining('（This device）'), findsOneWidget);
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// listUploads 请求带分页 limit=20。
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expect(adapter.requests.single.uri.queryParameters['limit'], '20');
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});
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testWidgets('游标加载更多（滚动触底 → 第二页带 cursor）', (tester) async {
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final page1 = List<Map<String, dynamic>>.generate(
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20,
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(i) => sessionJson(
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uploadId: 'upl-p1-$i',
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clientTaskId: 'page1row$i.padLeft-000000000000000000001',
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),
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);
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final adapter = FakeAdapter((o) {
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final cursor = o.uri.queryParameters['cursor'];
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if (cursor == null) {
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return (200, cursorPageBody(page1, nextCursor: 'hc1'));
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}
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if (cursor == 'hc1') {
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return (
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200,
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cursorPageBody(
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[sessionJson(clientTaskId: 'page2item000000000000000000000001')],
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),
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);
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}
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throw StateError('unexpected cursor $cursor');
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});
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await pumpPage(tester, clientOf(adapter));
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expect(adapter.requests, hasLength(1), reason: '首页无 cursor');
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await tester.drag(find.byType(ListView), const Offset(0, -6000));
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await tester.pumpAndSettle();
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expect(adapter.requests.last.uri.queryParameters['cursor'], 'hc1');
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expect(find.textContaining('page2ite'), findsOneWidget);
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});
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testWidgets('加载失败展示错误与重试；恢复后重试成功', (tester) async {
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var failFirst = true;
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final adapter = FakeAdapter((o) {
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if (failFirst) {
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throw DioException(
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requestOptions: RequestOptions(path: o.path),
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type: DioExceptionType.connectionError,
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);
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}
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return (200, cursorPageBody([sessionJson()]));
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});
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await pumpPage(tester, clientOf(adapter));
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expect(find.textContaining('Network error'), findsOneWidget);
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expect(find.byIcon(Icons.cloud_off), findsOneWidget);
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failFirst = false;
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await tester.tap(find.text('Retry'));
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await tester.pumpAndSettle();
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expect(find.textContaining('Network error'), findsNothing);
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expect(find.textContaining('clientta'), findsOneWidget, reason: '重试后行渲染');
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});
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}
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