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新增：帖子详情页真实数据整页替换——四态/真九宫格大图/评论区/关注双态，Feed 导航与互动全接线，demo 详情退役（T3-15/16）
CI / flutter-gates (push) Failing after 20s
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- post_detail_page 整页重写：内存副本先渲染 + getPost 拉新、四态
 （loading/error+重试/ready/40403 提示后返回 Feed 并刷新）；媒体全量
  ——单图原比例（高度钳制 [0.75w,1.33w]）、多图真九宫格（D11 轮播
  弃用，本单裁定）+ InteractiveViewer 全屏大图（03 号拍板 E）
- 评论区：游标列表触底补页 + 底部输入条创建（幂等键在数据层）+
  仅本人评论渲染删除入口（40301/40404 服务端兜底）；成败埋点对
 （durationMs 取输入会话起点、attemptSeq 会话内递增）；CommentTile
  升共享组件（@ 回复前缀呈现、降级作者「宠友」占位）
- 关注双态钮（tonal ＋关注 / Outlined 已关注 + 取关确认）乐观翻转、
  回滚零动画 + SnackBar，user_followed/unfollowed(post_detail) 挂接；
  本人帖不渲染
- Feed 接通：整卡与评论钮导航详情（T3-14 占位提示移除）、点赞/收藏
  接共享 ToggleSync（详情与卡片同一实例跨页一致）、toggleError
  一次性 SnackBar 消费
- 主壳/装配：openPost 按 postId push；create demo 流不再导航已退役的
  demo 详情（发布页真实化留 T3-17）；AppState 在 post_detail/Feed 面
  消费清零
- compose 冒烟（env 门控默认跳过）：真链路发帖/点赞幂等/收藏/评论/
  删评一轮 + 断网点赞回滚（生产 ApiClient 异常链）

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Lixi20
2026-09-09 13:39:10 +08:00
parent 92524da8e2
commit f873acf9a3
10 changed files with 2160 additions and 249 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/core/widgets/comment_tile_test.dart
+75
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@@ -0,0 +1,75 @@
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:patbond_flutter/core/theme/app_theme.dart';
import 'package:patbond_flutter/core/widgets/comment_tile.dart';
import '../../helpers/community_test_helpers.dart';
void main() {
final now = DateTime.parse('2026-09-08T13:00:00.000Z');
Widget wrap(Widget child) => MaterialApp(
theme: buildAppTheme(),
home: Scaffold(body: Center(child: child)),
);
testWidgets('渲染作者名 / 内容 / 相对时间；无 onDelete 不显删除', (tester) async {
await tester.pumpWidget(
wrap(CommentTile(comment: sampleComment(), now: now)),
);
expect(find.text('毛毛的铲屎官'), findsOneWidget);
expect(find.text('好可爱！', findRichText: true), findsOneWidget);
expect(find.text('2 小时前'), findsOneWidget);
expect(find.text('删除'), findsNothing);
});
testWidgets('@ 回复以「回复 @昵称：」前缀呈现；降级作者「宠友」占位', (tester) async {
await tester.pumpWidget(
wrap(
CommentTile(
comment: sampleComment(
author: sampleAuthorJson(nickname: null, avatarUrl: null),
replyToUser: sampleAuthorJson(userId: 'u-2', nickname: '豆豆麻麻'),
),
now: now,
),
),
);
expect(find.text('宠友'), findsOneWidget);
expect(
find.textContaining('回复 @豆豆麻麻：', findRichText: true),
findsOneWidget,
);
});
testWidgets('onDelete 提供时显删除入口并回调；deleting 期间转圈锁定', (tester) async {
var deleted = 0;
await tester.pumpWidget(
wrap(
CommentTile(
comment: sampleComment(),
now: now,
onDelete: () => deleted++,
),
),
);
await tester.tap(find.text('删除'));
expect(deleted, 1);
await tester.pumpWidget(
wrap(
CommentTile(
comment: sampleComment(),
now: now,
deleting: true,
onDelete: () => deleted++,
),
),
);
expect(find.text('删除'), findsNothing);
expect(find.byType(CircularProgressIndicator), findsOneWidget);
});
}
test/features/home/home_page_test.dart
+77 -3
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@@ -8,6 +8,7 @@ import 'package:patbond_flutter/core/widgets/feed_skeleton.dart';
import 'package:patbond_flutter/core/widgets/inline_error_banner.dart';
import 'package:patbond_flutter/core/widgets/post_card.dart';
import 'package:patbond_flutter/features/community/community_controller.dart';
import 'package:patbond_flutter/features/community/community_interaction_analytics.dart';
import 'package:patbond_flutter/features/community/community_models.dart';
import 'package:patbond_flutter/features/community/feed_analytics.dart';
import 'package:patbond_flutter/features/home/home_page.dart';
@@ -39,15 +40,22 @@ void main() {
late List<(String, Map<String, dynamic>?)> events;
late FeedAnalytics analytics;
late int createTaps;
late List<String> openedPosts;
setUp(() {
repository = FakeCommunityRepository();
controller = CommunityController(repository: repository);
events = [];
controller = CommunityController(
repository: repository,
interactionAnalytics: CommunityInteractionAnalytics(
(name, [props]) async => events.add((name, props)),
),
);
analytics = FeedAnalytics(
(name, [props]) async => events.add((name, props)),
);
createTaps = 0;
openedPosts = [];
});
List<Map<String, dynamic>?> eventsNamed(String name) =>
@@ -65,6 +73,7 @@ void main() {
isActive: isActive,
onOpenServices: (_) {},
onOpenCreate: () => createTaps++,
onOpenPost: openedPosts.add,
),
),
),
@@ -361,7 +370,7 @@ void main() {
expect(eventsNamed('feed_viewed'), hasLength(2));
});
testWidgets('T3-14 取舍：整卡点按提示详情接入中（不导航 demo 详情）', (tester) async {
testWidgets('T3-15 导航接通：整卡与评论钮点按回调 onOpenPost（占位提示移除）', (tester) async {
repository.onFeed = (_, _) async => feedPage([textCard('p-1')]);
await pumpHome(tester);
@@ -371,7 +380,72 @@ void main() {
await tester.tap(find.text('动态内容 p-1'));
await tester.pump();
expect(find.text('帖子详情正在接入真实数据，敬请期待'), findsOneWidget);
expect(find.text('帖子详情正在接入真实数据，敬请期待'), findsNothing);
expect(openedPosts, ['p-1']);
await tester.tap(find.byIcon(Icons.chat_bubble_outline));
await tester.pump();
expect(openedPosts, ['p-1', 'p-1']);
});
testWidgets('T3-16 互动接线：点赞乐观翻转即时显示，成功报 post_liked(source=feed)', (
tester,
) async {
repository.onFeed = (_, _) async => feedPage([
FeedCard.fromJson({
...sampleFeedCardJson(likeCount: 6),
'coverImage': null,
'mediaCount': 0,
}),
]);
final like = Completer<LikeState>();
repository.onLikeToggle = (_, _) => like.future;
await pumpHome(tester);
await tester.pumpAndSettle();
await tester.drag(list(), const Offset(0, -800));
await tester.pumpAndSettle();
await tester.tap(find.byIcon(Icons.favorite_border));
await tester.pump();
// 乐观翻转：请求未回已 +1（同帧反馈）。
expect(find.text('7'), findsOneWidget);
expect(repository.calls, contains('like:p-1'));
like.complete(const LikeState(liked: true, likeCount: 7));
await tester.pumpAndSettle();
expect(eventsNamed('post_liked'), [
{'source': 'feed'},
]);
expect(find.text('7'), findsOneWidget);
});
testWidgets('T3-16 互动接线：点赞失败回滚 + SnackBar「操作失败，请重试」', (tester) async {
repository.onFeed = (_, _) async => feedPage([
FeedCard.fromJson({
...sampleFeedCardJson(likeCount: 6),
'coverImage': null,
'mediaCount': 0,
}),
]);
final like = Completer<LikeState>();
repository.onLikeToggle = (_, _) => like.future;
await pumpHome(tester);
await tester.pumpAndSettle();
await tester.drag(list(), const Offset(0, -800));
await tester.pumpAndSettle();
await tester.tap(find.byIcon(Icons.favorite_border));
await tester.pump();
expect(find.text('7'), findsOneWidget);
like.completeError(const ApiNetworkException());
await tester.pumpAndSettle();
// 回滚成对恢复 + SnackBar；不报 post_liked。
expect(find.text('6'), findsOneWidget);
expect(find.text('操作失败，请重试'), findsOneWidget);
expect(eventsNamed('post_liked'), isEmpty);
});
testWidgets('搜索词过滤已加载卡片；无命中显搜索空态', (tester) async {
test/features/post/post_detail_page_test.dart
+551
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@@ -0,0 +1,551 @@
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:patbond_flutter/core/network/api_exception.dart';
import 'package:patbond_flutter/core/theme/app_theme.dart';
import 'package:patbond_flutter/core/widgets/comment_tile.dart';
import 'package:patbond_flutter/core/widgets/inline_error_banner.dart';
import 'package:patbond_flutter/core/widgets/post_media_grid.dart';
import 'package:patbond_flutter/features/community/community_controller.dart';
import 'package:patbond_flutter/features/community/community_exceptions.dart';
import 'package:patbond_flutter/features/community/community_interaction_analytics.dart';
import 'package:patbond_flutter/features/community/community_models.dart';
import 'package:patbond_flutter/features/post/post_detail_page.dart';
import '../../helpers/community_test_helpers.dart';
void main() {
late FakeCommunityRepository repository;
late CommunityController controller;
late List<(String, Map<String, dynamic>?)> events;
late CommunityInteractionAnalytics analytics;
/// 无媒体帖（避免测试环境网络图噪音；媒体形态单测另立）。
Post textPost({
String id = 'p-1',
bool likedByMe = false,
int likeCount = 6,
int commentCount = 3,
}) => Post.fromJson({
...samplePostJson(id: id, likedByMe: likedByMe, likeCount: likeCount),
'media': <Object>[],
'commentCount': commentCount,
});
setUp(() {
repository = FakeCommunityRepository();
events = [];
analytics = CommunityInteractionAnalytics(
(name, [props]) async => events.add((name, props)),
);
controller = CommunityController(
repository: repository,
interactionAnalytics: analytics,
);
// 缺省行为：正常帖 + 空评论 + 未关注（各测试按需覆盖）。
repository.onGetPost = (_) async => textPost();
repository.onListComments = (_, _) async => commentPage(const []);
repository.onGetFollowStats = (_) async => const FollowStats(
followerCount: 1,
followingCount: 2,
followedByMe: false,
);
});
List<Map<String, dynamic>?> eventsNamed(String name) =>
events.where((e) => e.$1 == name).map((e) => e.$2).toList();
Widget detailApp({String? currentUserId = 'me'}) => MaterialApp(
theme: buildAppTheme(),
home: PostDetailPage(
controller: controller,
postId: 'p-1',
currentUserId: currentUserId,
analytics: analytics,
),
);
/// 经启动页 push 详情（40403 返回 Feed 的 pop 断言用）。
Widget launcherApp({String? currentUserId = 'me'}) => MaterialApp(
theme: buildAppTheme(),
home: Builder(
builder: (context) => Scaffold(
body: Center(
child: TextButton(
onPressed: () => Navigator.of(context).push(
MaterialPageRoute<void>(
builder: (_) => PostDetailPage(
controller: controller,
postId: 'p-1',
currentUserId: currentUserId,
analytics: analytics,
),
),
),
child: const Text('打开详情'),
),
),
),
),
);
group('详情四态', () {
testWidgets('loading：请求未回渲染转圈', (tester) async {
final post = Completer<Post>();
repository.onGetPost = (_) => post.future;
await tester.pumpWidget(detailApp());
await tester.pump();
expect(find.byType(CircularProgressIndicator), findsOneWidget);
post.complete(textPost());
await tester.pumpAndSettle();
expect(find.text('晒了一下午太阳。'), findsOneWidget);
});
testWidgets('ready：正文/作者/求助标/评论标题齐全', (tester) async {
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
expect(find.text('今天的豆豆'), findsOneWidget);
expect(find.text('晒了一下午太阳。'), findsOneWidget);
expect(find.text('毛毛的铲屎官'), findsOneWidget);
expect(find.text('评论 (3)'), findsOneWidget);
expect(find.text('还没有评论，来抢沙发'), findsOneWidget);
});
testWidgets('error：横幅 + 重试恢复 ready', (tester) async {
var attempts = 0;
repository.onGetPost = (_) async {
attempts += 1;
if (attempts == 1) throw const ApiNetworkException();
return textPost();
};
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
expect(find.byType(InlineErrorBanner), findsOneWidget);
expect(find.text('网络异常，请检查网络后重试'), findsOneWidget);
await tester.tap(find.text('重试'));
await tester.pumpAndSettle();
expect(find.byType(InlineErrorBanner), findsNothing);
expect(find.text('晒了一下午太阳。'), findsOneWidget);
});
testWidgets('40403 不存在态：SnackBar + 返回 Feed 并触发刷新', (tester) async {
repository.onGetPost = (_) async =>
throw const PostNotFoundException(message: 'gone');
repository.onFeed = (_, _) async => feedPage(const []);
await tester.pumpWidget(launcherApp());
await tester.tap(find.text('打开详情'));
await tester.pumpAndSettle();
// 已弹回启动页 + 提示 + Feed 整体刷新（失效帖剔除）。
expect(find.text('打开详情'), findsOneWidget);
expect(find.text('帖子不存在或已被删除'), findsOneWidget);
expect(repository.calls, contains('feed:cursor=null'));
});
testWidgets('内存副本先渲染：进入即展示缓存，后台拉新不阻塞', (tester) async {
await controller.getPost('p-1'); // 预热详情副本。
final refresh = Completer<Post>();
repository.onGetPost = (_) => refresh.future;
await tester.pumpWidget(detailApp());
await tester.pump();
// 拉新未回已渲染缓存内容，无全页转圈。
expect(find.text('晒了一下午太阳。'), findsOneWidget);
refresh.complete(textPost(likeCount: 9));
await tester.pumpAndSettle();
expect(find.text('9'), findsOneWidget);
});
});
group('媒体', () {
testWidgets('多图渲染真九宫格，点格进全屏大图（页码 + 关闭）', (tester) async {
repository.onGetPost = (_) async => Post.fromJson({
...samplePostJson(),
'media': [
for (var i = 0; i < 5; i++)
samplePostMediaItemJson(
assetId: 'a-$i',
position: i,
isCover: i == 0,
),
],
});
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
expect(find.byType(PostMediaGrid), findsOneWidget);
await tester.tap(
find
.descendant(
of: find.byType(PostMediaGrid),
matching: find.byType(InkWell),
)
.first,
);
await tester.pumpAndSettle();
expect(find.text('1/5'), findsOneWidget);
await tester.tap(find.byIcon(Icons.close));
await tester.pumpAndSettle();
expect(find.byType(PostMediaGrid), findsOneWidget);
});
});
group('评论区', () {
testWidgets('游标列表：首页渲染 + 触底携游标补页', (tester) async {
repository.onListComments = (_, cursor) async {
if (cursor == null) {
return commentPage(
[
sampleComment(id: 'c-1', content: '第一条'),
sampleComment(id: 'c-2', content: '第二条'),
],
nextCursor: 'cc1',
hasMore: true,
);
}
return commentPage([sampleComment(id: 'c-3', content: '第三条')]);
};
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
expect(find.text('第一条'), findsOneWidget);
await tester.drag(find.byType(ListView), const Offset(0, -800));
await tester.pumpAndSettle();
expect(
repository.calls.where((c) => c.startsWith('comments:')).toList(),
['comments:p-1:cursor=null', 'comments:p-1:cursor=cc1'],
);
expect(find.text('第三条'), findsOneWidget);
});
testWidgets('列表失败：话术 + 点按重试恢复', (tester) async {
var attempts = 0;
repository.onListComments = (_, _) async {
attempts += 1;
if (attempts == 1) throw const ApiNetworkException();
return commentPage([sampleComment(content: '恢复后的评论')]);
};
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
expect(find.text('加载失败，点此重试'), findsOneWidget);
await tester.tap(find.text('加载失败，点此重试'));
await tester.pumpAndSettle();
expect(find.text('恢复后的评论'), findsOneWidget);
});
testWidgets('创建成功：插入列表头 + 计数 +1 + comment_create_succeeded + 清空输入', (
tester,
) async {
repository.onCreateComment = (_, request) async =>
sampleComment(id: 'c-new', content: request.content);
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
await tester.enterText(find.byType(TextField), '沙发！');
await tester.pump();
await tester.tap(find.byIcon(Icons.send_rounded));
await tester.pumpAndSettle();
expect(repository.calls, contains('createComment:p-1:沙发！'));
expect(find.text('沙发！'), findsOneWidget); // 列表中的新评论。
expect(find.text('评论 (4)'), findsOneWidget);
expect(
tester.widget<TextField>(find.byType(TextField)).controller?.text,
'',
);
final succeeded = eventsNamed('comment_create_succeeded').single!;
expect(succeeded['isReply'], false);
expect(succeeded['textLengthBucket'], 'short');
expect(succeeded['durationMs'], greaterThanOrEqualTo(0));
// Feed 卡片同源计数（跨页一致的另一半在 like 测试）。
expect(controller.cachedPost('p-1')!.commentCount, 4);
});
testWidgets('创建失败：SnackBar + comment_create_failed，attemptSeq 递增', (
tester,
) async {
repository.onCreateComment = (_, _) async =>
throw const ApiBusinessException(code: 40000, message: 'bad');
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
await tester.enterText(find.byType(TextField), '不合规内容');
await tester.pump();
await tester.tap(find.byIcon(Icons.send_rounded));
await tester.pumpAndSettle();
expect(find.text('评论内容不合规，请修改后重试'), findsOneWidget);
// 等 SnackBar 退场（遮挡底部发送钮）后重试第二次。
await tester.pump(const Duration(seconds: 5));
await tester.pumpAndSettle();
await tester.tap(find.byIcon(Icons.send_rounded));
await tester.pumpAndSettle();
expect(eventsNamed('comment_create_failed'), [
{
'failureReason': 'validation_error',
'attemptSeq': 1,
'errorCode': 40000,
'httpStatus': 400,
},
{
'failureReason': 'validation_error',
'attemptSeq': 2,
'errorCode': 40000,
'httpStatus': 400,
},
]);
// 失败不清空输入、不入列表、不动计数。
expect(find.text('评论 (3)'), findsOneWidget);
});
testWidgets('删除权限呈现：仅本人评论有「删除」；确认后删除 + 计数 -1', (tester) async {
repository.onListComments = (_, _) async => commentPage([
sampleComment(
id: 'c-mine',
author: sampleAuthorJson(userId: 'me', nickname: '我自己'),
content: '我的评论',
),
sampleComment(id: 'c-other', content: '别人的评论'),
]);
repository.onDeleteComment = (_) async {};
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
await tester.drag(find.byType(ListView), const Offset(0, -400));
await tester.pump();
// 两条评论，删除入口恰一个（本人条目）。
expect(find.byType(CommentTile), findsNWidgets(2));
expect(find.text('删除'), findsOneWidget);
await tester.tap(find.text('删除'));
await tester.pumpAndSettle();
expect(find.text('删除这条评论？'), findsOneWidget);
await tester.tap(find.widgetWithText(FilledButton, '删除'));
await tester.pumpAndSettle();
expect(repository.calls, contains('deleteComment:c-mine'));
expect(find.text('我的评论'), findsNothing);
expect(find.text('别人的评论'), findsOneWidget);
expect(find.text('评论 (2)'), findsOneWidget);
});
testWidgets('删除失败：40301 提示无权限，条目保留', (tester) async {
repository.onListComments = (_, _) async => commentPage([
sampleComment(
id: 'c-mine',
author: sampleAuthorJson(userId: 'me', nickname: '我自己'),
content: '我的评论',
),
]);
repository.onDeleteComment = (_) async =>
throw const PostAccessDeniedException(message: 'denied');
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
await tester.drag(find.byType(ListView), const Offset(0, -400));
await tester.pump();
await tester.tap(find.text('删除'));
await tester.pumpAndSettle();
await tester.tap(find.widgetWithText(FilledButton, '删除'));
await tester.pumpAndSettle();
expect(find.text('没有权限删除这条评论'), findsOneWidget);
expect(find.text('我的评论'), findsOneWidget);
expect(find.text('评论 (3)'), findsOneWidget);
});
});
group('互动（ToggleSync UI 层）', () {
testWidgets('点赞乐观翻转即时 +1，成功报 post_liked(source=post_detail)', (
tester,
) async {
final like = Completer<LikeState>();
repository.onLikeToggle = (_, _) => like.future;
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
await tester.tap(find.byIcon(Icons.favorite_border));
await tester.pump();
expect(find.text('7'), findsOneWidget);
expect(find.byIcon(Icons.favorite), findsOneWidget);
like.complete(const LikeState(liked: true, likeCount: 7));
await tester.pumpAndSettle();
expect(eventsNamed('post_liked'), [
{'source': 'post_detail'},
]);
});
testWidgets('点赞失败：零动画回滚成对恢复 + SnackBar，不报事件', (tester) async {
final like = Completer<LikeState>();
repository.onLikeToggle = (_, _) => like.future;
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
await tester.tap(find.byIcon(Icons.favorite_border));
await tester.pump();
expect(find.text('7'), findsOneWidget);
like.completeError(const ApiNetworkException());
await tester.pumpAndSettle();
expect(find.text('6'), findsOneWidget);
expect(find.byIcon(Icons.favorite_border), findsOneWidget);
expect(find.text('操作失败，请重试'), findsOneWidget);
expect(eventsNamed('post_liked'), isEmpty);
});
testWidgets('收藏接线：成功报 post_favorited(source=post_detail)', (tester) async {
repository.onBookmarkToggle = (_, target) async =>
BookmarkState(bookmarked: target, bookmarkCount: target ? 3 : 2);
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
await tester.tap(find.byIcon(Icons.bookmark_border));
await tester.pumpAndSettle();
expect(find.byIcon(Icons.bookmark), findsOneWidget);
expect(eventsNamed('post_favorited'), [
{'source': 'post_detail'},
]);
});
testWidgets('跨页一致：详情页点赞，Feed 卡片同帖同帧更新（共享同一实例）', (tester) async {
repository.onFeed = (_, _) async =>
feedPage([sampleFeedCard(likeCount: 6)]);
await controller.refresh();
repository.onLikeToggle = (_, target) async =>
LikeState(liked: target, likeCount: target ? 7 : 6);
await tester.pumpWidget(
MaterialApp(
theme: buildAppTheme(),
home: Column(
children: [
// 模拟 Feed 侧对同一 controller 的消费。
ListenableBuilder(
listenable: controller,
builder: (context, _) {
final card = controller.feed.single;
return Text('card:${card.likedByMe}:${card.likeCount}');
},
),
Expanded(
child: PostDetailPage(
controller: controller,
postId: 'p-1',
currentUserId: 'me',
analytics: analytics,
),
),
],
),
),
);
await tester.pumpAndSettle();
expect(find.text('card:false:6'), findsOneWidget);
await tester.tap(find.byIcon(Icons.favorite_border));
await tester.pump();
// 乐观写入即同源：卡片副本同帧翻转。
expect(find.text('card:true:7'), findsOneWidget);
await tester.pumpAndSettle();
expect(find.text('card:true:7'), findsOneWidget);
});
});
group('关注', () {
testWidgets('未关注 → 关注：乐观翻转 + user_followed(post_detail)', (tester) async {
repository.onFollowToggle = (_, target) async =>
FollowState(following: target, followerCount: target ? 2 : 1);
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
expect(find.text('＋ 关注'), findsOneWidget);
await tester.tap(find.text('＋ 关注'));
await tester.pump();
expect(find.text('已关注'), findsOneWidget);
await tester.pumpAndSettle();
expect(repository.calls, contains('follow:u-1'));
expect(eventsNamed('user_followed'), [
{'source': 'post_detail'},
]);
});
testWidgets('已关注 → 取关：确认弹窗 + user_unfollowed', (tester) async {
repository.onGetFollowStats = (_) async => const FollowStats(
followerCount: 2,
followingCount: 2,
followedByMe: true,
);
repository.onFollowToggle = (_, target) async =>
FollowState(following: target, followerCount: target ? 2 : 1);
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
expect(find.text('已关注'), findsOneWidget);
await tester.tap(find.text('已关注'));
await tester.pumpAndSettle();
expect(find.text('不再关注 TA？'), findsOneWidget);
await tester.tap(find.widgetWithText(FilledButton, '不再关注'));
await tester.pumpAndSettle();
expect(find.text('＋ 关注'), findsOneWidget);
expect(repository.calls, contains('unfollow:u-1'));
expect(eventsNamed('user_unfollowed'), [
{'source': 'post_detail'},
]);
});
testWidgets('关注失败：回滚直接跳变 + SnackBar', (tester) async {
final follow = Completer<FollowState>();
repository.onFollowToggle = (_, _) => follow.future;
await tester.pumpWidget(detailApp());
await tester.pumpAndSettle();
await tester.tap(find.text('＋ 关注'));
await tester.pump();
expect(find.text('已关注'), findsOneWidget);
follow.completeError(const ApiNetworkException());
await tester.pumpAndSettle();
expect(find.text('＋ 关注'), findsOneWidget);
expect(find.text('操作失败，请重试'), findsOneWidget);
expect(eventsNamed('user_followed'), isEmpty);
});
testWidgets('本人帖：不渲染关注钮、不拉 follow-stats', (tester) async {
await tester.pumpWidget(detailApp(currentUserId: 'u-1'));
await tester.pumpAndSettle();
expect(find.text('＋ 关注'), findsNothing);
expect(find.text('已关注'), findsNothing);
expect(
repository.calls.where((c) => c.startsWith('followStats:')),
isEmpty,
);
});
});
}
test/helpers/community_test_helpers.dart
+77 -15
View File
@@ -76,13 +76,15 @@ Map<String, dynamic> sampleFeedCardJson({
Map<String, dynamic> sampleCommentJson({
String id = 'c-1',
Map<String, dynamic>? author,
Map<String, dynamic>? replyToUser,
String content = '好可爱！',
}) => {
'id': id,
'postId': 'p-1',
'author': sampleAuthorJson(),
'author': author ?? sampleAuthorJson(),
'replyToUser': replyToUser,
'content': '好可爱！',
'content': content,
'createdAt': '2026-09-08T11:00:00.000Z',
};
@@ -131,6 +133,42 @@ CursorPage<FeedCard> feedPage(
bool hasMore = false,
}) => CursorPage(items: items, nextCursor: nextCursor, hasMore: hasMore);
Post samplePost({
String id = 'p-1',
bool likedByMe = false,
int likeCount = 6,
bool bookmarkedByMe = false,
int bookmarkCount = 2,
}) => Post.fromJson(
samplePostJson(
id: id,
likedByMe: likedByMe,
likeCount: likeCount,
bookmarkedByMe: bookmarkedByMe,
bookmarkCount: bookmarkCount,
),
);
PostComment sampleComment({
String id = 'c-1',
Map<String, dynamic>? author,
Map<String, dynamic>? replyToUser,
String content = '好可爱！',
}) => PostComment.fromJson(
sampleCommentJson(
id: id,
author: author,
replyToUser: replyToUser,
content: content,
),
);
CursorPage<PostComment> commentPage(
List<PostComment> items, {
String? nextCursor,
bool hasMore = false,
}) => CursorPage(items: items, nextCursor: nextCursor, hasMore: hasMore);
/// 假仓库：controller 测试注入行为并记录调用（Completer 控时序）。
/// 未注入 handler 的方法一律 UnimplementedError（误触发即测试失败）。
class FakeCommunityRepository implements CommunityRepository {
@@ -141,6 +179,13 @@ class FakeCommunityRepository implements CommunityRepository {
Future<LikeState> Function(String postId, bool target)? onLikeToggle;
Future<BookmarkState> Function(String postId, bool target)? onBookmarkToggle;
Future<Post> Function(String postId)? onGetPost;
Future<CursorPage<PostComment>> Function(String postId, String? cursor)?
onListComments;
Future<PostComment> Function(String postId, CreateCommentRequest request)?
onCreateComment;
Future<void> Function(String commentId)? onDeleteComment;
Future<FollowState> Function(String userId, bool target)? onFollowToggle;
Future<FollowStats> Function(String userId)? onGetFollowStats;
Future<MediaUploadCredentials> Function(CreateMediaUploadRequest request)?
onCreateMediaUpload;
Future<MediaAsset> Function(String assetId)? onCompleteMediaUpload;
@@ -218,28 +263,45 @@ class FakeCommunityRepository implements CommunityRepository {
String postId, {
int? limit,
String? cursor,
}) => throw UnimplementedError();
}) {
calls.add('comments:$postId:cursor=$cursor');
return onListComments!(postId, cursor);
}
@override
Future<PostComment> createComment(
String postId,
CreateCommentRequest request,
) => throw UnimplementedError();
) {
calls.add('createComment:$postId:${request.content}');
return onCreateComment!(postId, request);
}
@override
Future<void> deleteComment(String commentId) => throw UnimplementedError();
Future<void> deleteComment(String commentId) {
calls.add('deleteComment:$commentId');
return onDeleteComment!(commentId);
}
@override
Future<FollowState> followUser(String userId) {
calls.add('follow:$userId');
return onFollowToggle!(userId, true);
}
@override
Future<FollowState> unfollowUser(String userId) {
calls.add('unfollow:$userId');
return onFollowToggle!(userId, false);
}
@override
Future<FollowStats> getFollowStats(String userId) {
calls.add('followStats:$userId');
return onGetFollowStats!(userId);
}
@override
Future<CursorPage<FeedCard>> listMyBookmarks({int? limit, String? cursor}) =>
throw UnimplementedError();
@override
Future<FollowState> followUser(String userId) => throw UnimplementedError();
@override
Future<FollowState> unfollowUser(String userId) => throw UnimplementedError();
@override
Future<FollowStats> getFollowStats(String userId) =>
throw UnimplementedError();
}
test/smoke/detail_interactions_smoke_test.dart
+265
View File
@@ -0,0 +1,265 @@
import 'dart:async';
import 'dart:io';
import 'package:dio/dio.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:patbond_flutter/core/network/api_client.dart';
import 'package:patbond_flutter/core/network/api_exception.dart';
import 'package:patbond_flutter/core/network/token_refresher.dart';
import 'package:patbond_flutter/features/auth/auth_models.dart';
import 'package:patbond_flutter/features/auth/session_manager.dart';
import 'package:patbond_flutter/features/community/community_controller.dart';
import 'package:patbond_flutter/features/community/community_models.dart';
import 'package:patbond_flutter/features/community/community_repository.dart';
import 'package:uuid/uuid.dart';
import '../helpers/auth_test_helpers.dart';
/// T3-15/16 compose 真链路冒烟（默认跳过，不计入常规测试套件）：
///
/// ```bash
/// # 先起后端六容器（patbond-api 仓库根）：
/// # ./deploy/init-secrets.sh
/// # JAVA_HOME=<JDK17> ./mvnw -DskipTests package && docker compose up -d --build
/// PATBOND_DETAIL_SMOKE=1 flutter test test/smoke/detail_interactions_smoke_test.dart
/// ```
///
/// 覆盖：发帖 → 点赞（含重复施加幂等）→ 收藏/取消 → 评论创建
/// （Idempotency-Key）→ 仅作者删除评论 → 计数权威对账；再走一轮
/// **断网点赞回滚**——[CommunityController]/ToggleSync 生产实现 +
/// 生产 ApiClient 错误链，community 端点切至不可达端口模拟断网
/// （连接拒绝走真实 ApiNetworkException 路径），断言乐观翻转即刻
/// 可见、失败后快照回滚、网络恢复后权威终态收敛。
void main() {
final enabled = Platform.environment['PATBOND_DETAIL_SMOKE'] == '1';
final env = Platform.environment;
final authBase = env['PATBOND_SMOKE_AUTH_BASE'] ?? 'http://127.0.0.1:8081';
final communityBase =
env['PATBOND_SMOKE_COMMUNITY_BASE'] ?? 'http://127.0.0.1:8084';
test(
'点赞/收藏/评论/删评真链路一轮 + 断网点赞回滚',
() async {
// ---- 注册一次性账号（随机凭据，不落任何持久化）----
final dio = Dio(BaseOptions(validateStatus: (_) => true));
final seed = DateTime.now().millisecondsSinceEpoch;
final register = await dio.post<Map<String, dynamic>>(
'$authBase/api/v1/auth/register',
data: {
'username': 'ismoke$seed',
'phone': '+86138${(seed % 100000000).toString().padLeft(8, '0')}',
'password': 'Smoke1234!$seed',
},
options: Options(
headers: {
'Idempotency-Key': const Uuid().v4(),
'X-Device-Id': const Uuid().v4(),
},
),
);
expect(register.data?['code'], 0, reason: '注册失败：${register.data}');
final session = SessionManager(store: InMemoryTokenStore());
await session.updateTokens(
AuthTokens.fromJson(register.data!['data'] as Map<String, dynamic>),
);
final refresher = TokenRefresher(
dio: buildPatbondDio(session: session, baseUrl: authBase),
session: session,
);
final live = ApiCommunityRepository(
api: ApiClient(
dio: buildPatbondDio(session: session, baseUrl: communityBase),
session: session,
refresher: refresher,
),
);
// 「断网」形态：community 域切至不可达端口（连接拒绝 → 生产
// ApiClient 映射 ApiNetworkException，与真实断网同一异常链）。
final dead = ApiCommunityRepository(
api: ApiClient(
dio: buildPatbondDio(session: session, baseUrl: 'http://127.0.0.1:9'),
session: session,
refresher: refresher,
),
);
final switchable = _SwitchableRepository(live);
// ---- 发帖（published，纯文字）----
final post = await live.createPost(
CreatePostRequest(
content: 'T3-15/16 互动冒烟 $seed',
status: PostStatus.published,
),
);
expect(post.likeCount, 0);
expect(post.commentCount, 0);
// ---- 点赞：施加 / 重复施加幂等，权威终态 ----
var like = await live.likePost(post.id);
expect(like.liked, true);
expect(like.likeCount, 1);
like = await live.likePost(post.id);
expect(like.likeCount, 1, reason: '重复 PUT 不重复计数');
// ---- 收藏 / 取消 ----
var bookmark = await live.bookmarkPost(post.id);
expect(bookmark.bookmarked, true);
expect(bookmark.bookmarkCount, 1);
bookmark = await live.unbookmarkPost(post.id);
expect(bookmark.bookmarked, false);
expect(bookmark.bookmarkCount, 0);
// ---- 评论创建（Idempotency-Key 由仓库层携带）→ 计数 +1 ----
final comment = await live.createComment(
post.id,
const CreateCommentRequest(content: '冒烟评论：真链路一轮'),
);
expect(comment.content, '冒烟评论：真链路一轮');
var fresh = await live.getPost(post.id);
expect(fresh.commentCount, 1);
// ---- 仅作者删除评论 → 计数 -1、列表剔除 ----
await live.deleteComment(comment.id);
fresh = await live.getPost(post.id);
expect(fresh.commentCount, 0);
final comments = await live.listComments(post.id);
expect(comments.items, isEmpty);
// ---- 断网点赞回滚（生产 CommunityController + ToggleSync）----
final controller = CommunityController(repository: switchable);
await controller.refresh();
FeedCard card() => controller.feed.firstWhere((c) => c.id == post.id);
expect(card().likedByMe, true);
expect(card().likeCount, 1);
switchable.target = dead; // 拔网线。
final errored = Completer<void>();
controller.addListener(() {
if (controller.toggleError != null && !errored.isCompleted) {
errored.complete();
}
});
controller.toggleLike(post.id);
// 乐观翻转同帧可见。
expect(card().likedByMe, false);
expect(card().likeCount, 0);
await errored.future.timeout(const Duration(seconds: 30));
// 快照回滚成对恢复 + 一次性错误可供 SnackBar 消费。
expect(card().likedByMe, true);
expect(card().likeCount, 1);
expect(controller.toggleError, isA<ApiNetworkException>());
controller.clearToggleError();
// ---- 网络恢复：取消点赞收敛到服务端权威终态 ----
switchable.target = live;
controller.toggleLike(post.id);
expect(card().likedByMe, false); // 乐观翻转。
// 轮询服务端权威终态（乐观值不作为收敛依据）。
final deadline = DateTime.now().add(const Duration(seconds: 15));
Post settled = await live.getPost(post.id);
while (settled.likedByMe) {
expect(DateTime.now().isBefore(deadline), true, reason: '收敛超时');
await Future<void>.delayed(const Duration(milliseconds: 300));
settled = await live.getPost(post.id);
}
expect(settled.likedByMe, false);
expect(settled.likeCount, 0);
expect(controller.toggleError, isNull);
expect(card().likedByMe, false);
controller.dispose();
},
skip: enabled
? false
: '设 PATBOND_DETAIL_SMOKE=1 且后端六容器在本机运行时才执行',
timeout: const Timeout(Duration(minutes: 3)),
);
}
/// 可切换目标的仓库代理（断网模拟：live ↔ dead 端点整体切换）。
class _SwitchableRepository implements CommunityRepository {
_SwitchableRepository(this.target);
CommunityRepository target;
@override
Future<MediaUploadCredentials> createMediaUpload(
CreateMediaUploadRequest request,
) => target.createMediaUpload(request);
@override
Future<MediaAsset> completeMediaUpload(String assetId) =>
target.completeMediaUpload(assetId);
@override
Future<Post> createPost(CreatePostRequest request) =>
target.createPost(request);
@override
Future<Post> getPost(String postId) => target.getPost(postId);
@override
Future<Post> updatePost(String postId, UpdatePostRequest request) =>
target.updatePost(postId, request);
@override
Future<void> deletePost(String postId) => target.deletePost(postId);
@override
Future<CursorPage<Post>> listMyPosts({
int? limit,
String? cursor,
PostStatus? status,
}) => target.listMyPosts(limit: limit, cursor: cursor, status: status);
@override
Future<CursorPage<FeedCard>> getFeed({int? limit, String? cursor}) =>
target.getFeed(limit: limit, cursor: cursor);
@override
Future<CursorPage<PostComment>> listComments(
String postId, {
int? limit,
String? cursor,
}) => target.listComments(postId, limit: limit, cursor: cursor);
@override
Future<PostComment> createComment(
String postId,
CreateCommentRequest request,
) => target.createComment(postId, request);
@override
Future<void> deleteComment(String commentId) =>
target.deleteComment(commentId);
@override
Future<LikeState> likePost(String postId) => target.likePost(postId);
@override
Future<LikeState> unlikePost(String postId) => target.unlikePost(postId);
@override
Future<BookmarkState> bookmarkPost(String postId) =>
target.bookmarkPost(postId);
@override
Future<BookmarkState> unbookmarkPost(String postId) =>
target.unbookmarkPost(postId);
@override
Future<CursorPage<FeedCard>> listMyBookmarks({int? limit, String? cursor}) =>
target.listMyBookmarks(limit: limit, cursor: cursor);
@override
Future<FollowState> followUser(String userId) => target.followUser(userId);
@override
Future<FollowState> unfollowUser(String userId) =>
target.unfollowUser(userId);
@override
Future<FollowStats> getFollowStats(String userId) =>
target.getFollowStats(userId);
}