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feat(theater): 剧场分类列表服务端分页

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Zhou Weidong committed 2026-10-21 18:24:14 +08:00
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commit 13a14f3e85
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docs/plans/PROGRESS.md
+35
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@@ -0,0 +1,35 @@
# 开发进度
## 2026-10-21 K96 剧场页服务端分类分页
- 已完整读取 K96 `docs/plans/INBOX.md`。
- 已从最新 `origin/develop` 创建 ReelShort `feat/k96-theater-feed`。
- 计划见 FruitServer `docs/plans/2026-10-21-K96-theater-feed.md`。
- 客户端将新增 TheaterFeedController，并让剧场「全部 / 分类」改用
`/app/feed` 服务端游标分页；不改首页 K94/K95 已交付逻辑。
- 已完成 `CatalogApi.feed` / `CatalogRepository.fetchFeed` 可选 `categoryId`，
非空才拼请求参数。
- 已新增 `TheaterFeedController`：按分类独立缓存，缓存先渲染后静默刷新，
10 秒超时、游标追加去重、失败保留旧数据、失败分类切回自动重试。
- 剧场页「全部」和分类 chips 已改用 theater feed；滚动剩余不足 400px 触发
`loadMore`，下拉刷新同时执行 categories 与 theater 刷新，搜索模式保持独立。
- 已补分类参数、缓存切换、分页去重、hasMore 停止、失败保留、失败重试、
分类点击请求和滚动加载 widget 测试。
门禁原始输出：
```text
$ dart analyze lib test
Analyzing lib, test...
No issues found!
$ flutter test --no-pub
00:52 +553: All tests passed!
$ flutter build apk --debug
Running Gradle task 'assembleDebug'... 24.8s
✓ Built build/app/outputs/flutter-apk/app-debug.apk
```
解读：静态分析零告警，553 项全量测试通过，debug APK 构建成功；
`pubspec.lock` 已还原，无依赖变更，未安装或操作真机。
lib/core/data/remote/catalog_api.dart
+4 -1
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@@ -18,9 +18,10 @@ class CatalogApi {
return HomeFeed.fromJson(_asMap(await _client.get('/app/discover/feed')));
}
/// 内容类型推荐流；types 为空表示推荐全部，cursor 为上一页末条。
/// 推荐流；types/categoryId 为空表示不过滤，cursor 为上一页末条。
Future<FeedPage> feed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) async {
@@ -30,6 +31,8 @@ class CatalogApi {
'/app/feed',
query: {
if (types.isNotEmpty) 'types': types.join(','),
if (categoryId != null && categoryId.isNotEmpty)
'categoryId': categoryId,
if (cursor != null && cursor.isNotEmpty) 'cursor': cursor,
'size': '$size',
},
lib/core/data/repositories/catalog_repository.dart
+8 -1
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@@ -16,6 +16,7 @@ abstract interface class CatalogRepository {
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
});
@@ -37,9 +38,15 @@ class HttpCatalogRepository implements CatalogRepository {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) => _api.feed(types: types, cursor: cursor, size: size);
}) => _api.feed(
types: types,
categoryId: categoryId,
cursor: cursor,
size: size,
);
@override
Future<Drama> fetchDrama(String dramaId) => _api.dramaDetail(dramaId);
lib/core/data/services/theater_feed_controller.dart
+187
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@@ -0,0 +1,187 @@
// Author: fruit.com.cn
import 'dart:async';
import 'package:flutter/foundation.dart';
import '../../data/models/drama.dart';
import '../../data/repositories/catalog_repository.dart';
/// 剧场页服务端分类列表：按 categoryId 独立缓存、刷新和游标分页。
class TheaterFeedController extends ChangeNotifier {
TheaterFeedController(
this._repository, {
this.requestTimeout = defaultRequestTimeout,
});
static const int pageSize = 20;
static const Duration defaultRequestTimeout = Duration(seconds: 10);
final CatalogRepository _repository;
final Duration requestTimeout;
final Map<String?, _CategoryFeedState> _states = {};
String? _categoryId;
bool _initialized = false;
bool _disposed = false;
String? get categoryId => _categoryId;
String? get lastError => _state(_categoryId).lastError;
List<Drama> get dramas => _state(_categoryId).dramas;
String? get cursor => _state(_categoryId).cursor;
bool get hasMore => _state(_categoryId).hasMore;
bool get loaded => _state(_categoryId).loaded;
bool get loadingMore => _state(_categoryId).loadingMore;
bool get loadingFirstPage => !loaded && _state(_categoryId).loading;
/// 同步切换分类；有缓存先渲染，无缓存时等待或发起首屏请求。
Future<void> select(String? next) async {
if (_initialized && next == _categoryId) return;
_categoryId = next;
_initialized = true;
_notify();
final state = _state(next);
if (state.dramas.isNotEmpty) {
if (!state.loading) {
unawaited(_refresh(next, keepData: true));
}
return;
}
if (state.loading) {
final inFlight = state.inFlight;
if (inFlight != null) await inFlight;
return;
}
await _refresh(next, keepData: false);
}
/// 刷新当前分类；失败时保留已有列表。
Future<bool> refreshCurrent() async {
final state = _state(_categoryId);
if (state.loading) {
return await state.inFlight ?? false;
}
return _refresh(_categoryId, keepData: true);
}
/// 加载当前分类下一页并去重追加。
Future<void> loadMore() async {
final categoryId = _categoryId;
final state = _state(categoryId);
if (!state.hasMore || state.loadingMore || state.cursor == null) return;
final sequence = ++state.requestSeq;
state.loadingMore = true;
_notifyIfCurrent(categoryId);
try {
final page = await _repository
.fetchFeed(
categoryId: categoryId,
cursor: state.cursor,
size: pageSize,
)
.timeout(requestTimeout);
if (!_acceptSequence(categoryId, sequence)) return;
final seen = state.dramas.map((drama) => drama.id).toSet();
final appended = page.dramas
.where((drama) => seen.add(drama.id))
.toList();
state
..dramas = List.unmodifiable([...state.dramas, ...appended])
..cursor = page.nextCursor
..hasMore = page.hasMore
..loaded = true
..lastError = null;
} catch (error) {
if (_acceptSequence(categoryId, sequence)) {
state.lastError = error.toString();
}
} finally {
state.loadingMore = false;
_notifyIfCurrent(categoryId);
}
}
Future<bool> _refresh(String? categoryId, {required bool keepData}) {
final state = _state(categoryId);
final operation = _performRefresh(categoryId, keepData: keepData);
state.inFlight = operation;
unawaited(_clearInFlight(state, operation));
return operation;
}
Future<bool> _performRefresh(
String? categoryId, {
required bool keepData,
}) async {
final state = _state(categoryId);
final sequence = ++state.requestSeq;
state
..loading = true
..lastError = null;
_notifyIfCurrent(categoryId);
try {
final page = await _repository
.fetchFeed(categoryId: categoryId, size: pageSize)
.timeout(requestTimeout);
if (!_acceptSequence(categoryId, sequence)) return false;
state
..dramas = List.unmodifiable(page.dramas)
..cursor = page.nextCursor
..hasMore = page.hasMore
..loaded = true
..loading = false
..lastError = null;
_notifyIfCurrent(categoryId);
return true;
} catch (error) {
if (!_acceptSequence(categoryId, sequence)) return false;
if (!keepData) state.dramas = const [];
state
..loaded = true
..loading = false
..lastError = error.toString();
_notifyIfCurrent(categoryId);
return false;
}
}
Future<void> _clearInFlight(
_CategoryFeedState state,
Future<bool> operation,
) async {
await operation;
if (identical(state.inFlight, operation)) state.inFlight = null;
}
_CategoryFeedState _state(String? categoryId) =>
_states.putIfAbsent(categoryId, _CategoryFeedState.new);
bool _acceptSequence(String? categoryId, int sequence) =>
!_disposed && _state(categoryId).requestSeq == sequence;
void _notifyIfCurrent(String? categoryId) {
if (!_disposed && categoryId == _categoryId) _notify();
}
void _notify() {
if (!_disposed) notifyListeners();
}
@override
void dispose() {
_disposed = true;
super.dispose();
}
}
class _CategoryFeedState {
List<Drama> dramas = const [];
String? cursor;
bool hasMore = true;
bool loaded = false;
bool loading = false;
bool loadingMore = false;
String? lastError;
int requestSeq = 0;
Future<bool>? inFlight;
}
lib/pages/discover/discover_view.dart
+77 -11
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@@ -8,9 +8,11 @@ import 'package:flutter/services.dart';
import 'package:provider/provider.dart';
import '../../core/data/models/drama.dart';
import '../../core/data/repositories/catalog_repository.dart';
import '../../core/data/repositories/search_repository.dart';
import '../../core/data/services/catalog_retry.dart';
import '../../core/data/services/category_controller.dart';
import '../../core/data/services/theater_feed_controller.dart';
import '../../core/formatting/error_text.dart';
import '../../core/theme/app_colors.dart';
import '../../core/theme/app_dimens.dart';
@@ -70,6 +72,7 @@ class DiscoverPage extends StatefulWidget {
class _DiscoverPageState extends State<DiscoverPage> {
late final DiscoverLogic logic;
late final TheaterFeedController theater;
final ValueNotifier<bool> _headerPinned = ValueNotifier<bool>(false);
final ScrollController _categoryScroll = ScrollController();
final Map<String, GlobalKey> _categoryAnchors = {};
@@ -82,13 +85,25 @@ class _DiscoverPageState extends State<DiscoverPage> {
void initState() {
super.initState();
logic = DiscoverBinding().create(search: context.read<SearchRepository>());
theater = TheaterFeedController(context.read<CatalogRepository>());
logic.scroll.addListener(_onScroll);
theater.addListener(_onTheaterChanged);
unawaited(theater.select(null));
if (widget.focusSearch) _focusOnFirstFrame();
}
void _onScroll() {
final pinned = logic.scroll.hasClients && logic.scroll.offset > 0;
if (pinned != _headerPinned.value) _headerPinned.value = pinned;
if (logic.scroll.hasClients &&
!logic.hasSearchQuery &&
logic.scroll.position.extentAfter < 400) {
unawaited(theater.loadMore());
}
}
void _onTheaterChanged() {
if (mounted) setState(() {});
}
void _focusOnFirstFrame() {
@@ -111,6 +126,8 @@ class _DiscoverPageState extends State<DiscoverPage> {
@override
void dispose() {
logic.scroll.removeListener(_onScroll);
theater.removeListener(_onTheaterChanged);
theater.dispose();
_categoryScroll.dispose();
_headerPinned.dispose();
logic.dispose();
@@ -169,7 +186,8 @@ class _DiscoverPageState extends State<DiscoverPage> {
child: AppPullToRefresh(
key: const Key('discover-refresh'),
edgeOffset: _stickyHeaderHeight + 8,
onRefresh: categories.load,
onRefresh: () =>
Future.wait([categories.load(), theater.refreshCurrent()]),
child: ListView(
controller: logic.scroll,
physics: AppPullToRefresh.physics,
@@ -195,7 +213,7 @@ class _DiscoverPageState extends State<DiscoverPage> {
bool _showStickyHeader(CategoryController categories) {
if (logic.hasSearchQuery || categories.error != null) return false;
return !(categories.loading && categories.feed.sections.isEmpty);
return !(categories.loading && categories.categories.isEmpty);
}
Widget _stickyHeader(AppLocalizations l10n, CategoryController categories) {
@@ -244,7 +262,7 @@ class _DiscoverPageState extends State<DiscoverPage> {
),
];
}
if (categories.loading && categories.feed.sections.isEmpty) {
if (categories.loading && categories.categories.isEmpty) {
return [_block(const CircularProgressIndicator(strokeWidth: 2))];
}
final error = categories.error;
@@ -269,16 +287,35 @@ class _DiscoverPageState extends State<DiscoverPage> {
),
];
}
return _theaterBlocks(l10n, categories);
if (theater.loadingFirstPage) {
return [_block(const CircularProgressIndicator(strokeWidth: 2))];
}
final theaterError = theater.lastError;
if (theaterError != null && theater.dramas.isEmpty) {
return [
_block(
EmptyState(
key: const Key('home-categories-error'),
icon: Icons.cloud_off_rounded,
title: errorText(l10n, theaterError, l10n.catalogError),
subtitle: l10n.emptyHint,
actionLabel: l10n.retry,
onAction: () => unawaited(_retryTheater()),
footer: kDebugMode
? CatalogDebugInfo(
error: theaterError,
onEditEndpoint: () => unawaited(_editTheaterEndpoint()),
)
: null,
),
),
];
}
return _theaterBlocks(l10n);
}
List<Widget> _theaterBlocks(
AppLocalizations l10n,
CategoryController categories,
) {
final dramas = logic.selectedCategoryId == null
? categories.feed.dramas
: categories.dramasOf(logic.selectedCategoryId!);
List<Widget> _theaterBlocks(AppLocalizations l10n) {
final dramas = theater.dramas;
return [
_toolbar(l10n),
if (dramas.isEmpty)
@@ -293,6 +330,17 @@ class _DiscoverPageState extends State<DiscoverPage> {
)
else
DramaGrid(l10n: l10n, dramas: dramas, onOpen: _openDrama),
if (theater.loadingMore)
const Padding(
padding: EdgeInsets.symmetric(vertical: 20),
child: Center(
child: SizedBox.square(
key: Key('theater-load-more'),
dimension: 22,
child: CircularProgressIndicator(strokeWidth: 2),
),
),
),
];
}
@@ -386,6 +434,7 @@ class _DiscoverPageState extends State<DiscoverPage> {
void _selectCategory(String? categoryId) {
logic.selectCategory(categoryId);
unawaited(theater.select(categoryId));
final id = categoryId ?? 'all';
_ensuredCategoryId = id;
WidgetsBinding.instance.addPostFrameCallback((_) {
@@ -523,6 +572,23 @@ class _DiscoverPageState extends State<DiscoverPage> {
return retryCatalogLoad(reload: categories.load);
}
Future<void> _retryTheater() async {
await retryCatalogLoad(
reload: () async {
await theater.refreshCurrent();
},
);
}
Future<void> _editTheaterEndpoint() {
return showCatalogEndpointEditor(
context,
reload: () async {
await theater.refreshCurrent();
},
);
}
Future<void> _editCategoriesEndpoint(CategoryController categories) {
return showCatalogEndpointEditor(context, reload: categories.load);
}
test/catalog/catalog_controller_test.dart
+1
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@@ -140,6 +140,7 @@ class ScriptedCatalogRepository implements CatalogRepository {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) async => const FeedPage();
test/catalog/feed_page_test.dart
+2
View File
@@ -40,6 +40,7 @@ void main() {
final page = await api.feed(
types: const ['ANIME', 'LIVE'],
categoryId: '7',
cursor: '9',
size: 20,
);
@@ -47,6 +48,7 @@ void main() {
expect(adapter.requests.single.uri.path, '/app/feed');
expect(adapter.requests.single.queryParameters, {
'types': 'ANIME,LIVE',
'categoryId': '7',
'cursor': '9',
'size': '20',
});
test/core/data/services/home_feed_controller_test.dart
+1
View File
@@ -298,6 +298,7 @@ class _ScriptedFeedRepository implements CatalogRepository {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) {
test/core/data/services/theater_feed_controller_test.dart
+180
View File
@@ -0,0 +1,180 @@
// Author: fruit.com.cn
import 'dart:async';
import 'package:flutter_test/flutter_test.dart';
import 'package:fruitshorts/core/data/models/drama.dart';
import 'package:fruitshorts/core/data/models/feed_page.dart';
import 'package:fruitshorts/core/data/models/home_feed.dart';
import 'package:fruitshorts/core/data/repositories/catalog_repository.dart';
import 'package:fruitshorts/core/data/services/theater_feed_controller.dart';
void main() {
test('should_request_all_and_selected_category_with_expected_ids', () async {
final repository = _ScriptedTheaterRepository()
..enqueue(() async => FeedPage(dramas: [_drama('all')]))
..enqueue(() async => FeedPage(dramas: [_drama('category')]));
final controller = TheaterFeedController(repository);
await controller.select(null);
await controller.select('7');
expect(repository.calls.map((call) => call.categoryId), [null, '7']);
expect(controller.dramas.single.id, 'category');
controller.dispose();
});
test('should_keep_cached_category_visible_while_refreshing', () async {
final refresh = Completer<FeedPage>();
final repository = _ScriptedTheaterRepository()
..enqueue(() async => FeedPage(dramas: [_drama('all-old')]))
..enqueue(() async => FeedPage(dramas: [_drama('category')]))
..enqueue(() => refresh.future);
final controller = TheaterFeedController(repository);
await controller.select(null);
await controller.select('7');
await controller.select(null);
expect(controller.dramas.single.id, 'all-old');
refresh.complete(FeedPage(dramas: [_drama('all-new')]));
await pumpEventQueue();
expect(controller.dramas.single.id, 'all-new');
controller.dispose();
});
test('should_append_unique_items_and_stop_when_has_more_is_false', () async {
final repository = _ScriptedTheaterRepository()
..enqueue(
() async => FeedPage(
dramas: [_drama('a'), _drama('b')],
nextCursor: 'next',
hasMore: true,
),
)
..enqueue(
() async =>
FeedPage(dramas: [_drama('b'), _drama('c')], hasMore: false),
);
final controller = TheaterFeedController(repository);
await controller.select('7');
await controller.loadMore();
await controller.loadMore();
expect(controller.dramas.map((drama) => drama.id), ['a', 'b', 'c']);
expect(repository.calls, hasLength(2));
expect(repository.calls.last.categoryId, '7');
expect(repository.calls.last.cursor, 'next');
controller.dispose();
});
test('should_keep_old_data_when_refresh_fails', () async {
final repository = _ScriptedTheaterRepository()
..enqueue(() async => FeedPage(dramas: [_drama('old')]))
..enqueue(() async => throw StateError('offline'));
final controller = TheaterFeedController(repository);
await controller.select('7');
final refreshed = await controller.refreshCurrent();
expect(refreshed, isFalse);
expect(controller.dramas.single.id, 'old');
expect(controller.lastError, contains('offline'));
controller.dispose();
});
test(
'should_retry_automatically_when_returning_to_failed_category',
() async {
final repository = _ScriptedTheaterRepository()
..enqueue(() async => FeedPage(dramas: [_drama('all')]))
..enqueue(() async => throw StateError('offline'))
..enqueue(() async => FeedPage(dramas: [_drama('category-8')]))
..enqueue(() async => FeedPage(dramas: [_drama('category-7-retry')]));
final controller = TheaterFeedController(repository);
await controller.select(null);
await controller.select('7');
expect(controller.lastError, contains('offline'));
await controller.select('8');
await controller.select('7');
expect(controller.dramas.single.id, 'category-7-retry');
expect(repository.calls, hasLength(4));
controller.dispose();
},
);
test('should_finish_loading_with_error_when_request_times_out', () async {
final pending = Completer<FeedPage>();
final repository = _ScriptedTheaterRepository()
..enqueue(() => pending.future);
final controller = TheaterFeedController(
repository,
requestTimeout: const Duration(milliseconds: 10),
);
await controller.select(null);
expect(controller.loadingFirstPage, isFalse);
expect(controller.loaded, isTrue);
expect(controller.lastError, isNotNull);
controller.dispose();
});
test('should_not_report_first_page_loading_without_request', () {
final controller = TheaterFeedController(_ScriptedTheaterRepository());
expect(controller.loaded, isFalse);
expect(controller.loadingFirstPage, isFalse);
controller.dispose();
});
}
class TheaterFeedCall {
const TheaterFeedCall({
required this.categoryId,
required this.cursor,
required this.size,
});
final String? categoryId;
final String? cursor;
final int size;
}
class _ScriptedTheaterRepository implements CatalogRepository {
final List<TheaterFeedCall> calls = [];
final List<Future<FeedPage> Function()> _responses = [];
void enqueue(Future<FeedPage> Function() response) {
_responses.add(response);
}
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) {
calls.add(
TheaterFeedCall(categoryId: categoryId, cursor: cursor, size: size),
);
return _responses.removeAt(0)();
}
@override
Future<HomeFeed> fetchHomeFeed() async => const HomeFeed();
@override
Future<HomeFeed> fetchDiscoverFeed() async => const HomeFeed();
@override
Future<Drama> fetchDrama(String dramaId) async => _drama(dramaId);
}
Drama _drama(String id) =>
Drama(id: id, title: id, synopsis: id, posterUrl: '');
test/discover/home_all_dramas_grid_test.dart
+248 -5
View File
@@ -5,6 +5,7 @@ import 'package:flutter_test/flutter_test.dart';
import 'package:fruitshorts/app.dart';
import 'package:fruitshorts/core/data/models/content_category.dart';
import 'package:fruitshorts/core/data/models/drama.dart';
import 'package:fruitshorts/core/data/models/feed_page.dart';
import 'package:fruitshorts/core/data/models/home_feed.dart';
import 'package:fruitshorts/core/data/repositories/category_repository.dart';
import 'package:fruitshorts/core/data/repositories/favorite_repository.dart';
@@ -72,11 +73,20 @@ void main() {
testWidgets('should_filter_grid_when_category_chip_is_tapped', (
tester,
) async {
await _pumpTheater(tester, categoryRepository: _GridCategoryRepository());
final catalog = _CategoryTheaterCatalog();
await _pumpTheater(
tester,
catalogRepository: catalog,
categoryRepository: _GridCategoryRepository(),
);
await tester.tap(find.byKey(const Key('theater-category-7')));
await tester.pumpAndSettle();
expect(
catalog.requestedCategoryIds.where((categoryId) => categoryId == '7'),
hasLength(1),
);
expect(
find.byKey(const Key('home-drama-card-city-lights-demo')),
findsOneWidget,
@@ -92,6 +102,9 @@ void main() {
) async {
await _pumpTheater(
tester,
catalogRepository: _SinglePageTheaterCatalog(
dramas: _tallDiscoverFeed.dramas,
),
categoryRepository: _GridCategoryRepository(
discoverFeed: _tallDiscoverFeed,
),
@@ -121,6 +134,7 @@ void main() {
testWidgets('should_show_empty_and_retry_states', (tester) async {
await _pumpTheater(
tester,
catalogRepository: _SinglePageTheaterCatalog(dramas: const []),
categoryRepository: _GridCategoryRepository(
discoverFeed: const HomeFeed(),
),
@@ -144,6 +158,18 @@ void main() {
expect(find.textContaining('discover feed unavailable'), findsOneWidget);
});
testWidgets('should_show_retry_when_theater_feed_fails', (tester) async {
await _pumpTheater(
tester,
catalogRepository: _FailingTheaterCatalog(),
categoryRepository: _GridCategoryRepository(),
);
expect(find.byKey(const Key('home-categories-error')), findsOneWidget);
expect(find.text('Retry'), findsOneWidget);
expect(find.textContaining('theater feed unavailable'), findsWidgets);
});
testWidgets('should_show_search_results_when_text_changes', (tester) async {
await _pumpTheater(tester, categoryRepository: _GridCategoryRepository());
@@ -161,19 +187,63 @@ void main() {
);
});
testWidgets('should_load_next_theater_page_near_scroll_bottom', (
tester,
) async {
final catalog = _PagedTheaterCatalog([
FeedPage(dramas: _pageDramas(0, 20), nextCursor: '20', hasMore: true),
FeedPage(dramas: _pageDramas(20, 20)),
]);
await _pumpTheater(
tester,
catalogRepository: catalog,
categoryRepository: _GridCategoryRepository(),
);
final position = tester
.state<ScrollableState>(
find
.descendant(
of: find.byKey(const Key('discover-refresh')),
matching: find.byType(Scrollable),
)
.first,
)
.position;
position.jumpTo(position.maxScrollExtent);
await tester.pump();
await tester.pumpAndSettle();
expect(catalog.calls, 2);
expect(catalog.requestedCursors, [null, '20']);
expect(find.byKey(const Key('home-drama-card-page-39')), findsOneWidget);
});
testWidgets('should_refresh_feed_when_pulled_down', (tester) async {
final counter = _CountingCategoryRepository(
_GridCategoryRepository(discoverFeed: _tallDiscoverFeed),
);
await _pumpTheater(tester, categoryRepository: counter);
final theaterCounter = _CountingTheaterCatalog(
dramas: _tallDiscoverFeed.dramas,
);
await _pumpTheater(
tester,
catalogRepository: theaterCounter,
categoryRepository: counter,
);
final before = counter.categoryLoads + counter.feedLoads;
final beforeCategories = counter.categoryLoads + counter.feedLoads;
final beforeTheater = theaterCounter.feedCalls;
await tester.drag(_verticalFeed, const Offset(0, 320));
await tester.pump();
await tester.pump(const Duration(seconds: 1));
await tester.pumpAndSettle();
expect(counter.categoryLoads + counter.feedLoads, greaterThan(before));
expect(
counter.categoryLoads + counter.feedLoads,
greaterThan(beforeCategories),
);
expect(theaterCounter.feedCalls, beforeTheater + 1);
expect(find.byType(RefreshProgressIndicator), findsNothing);
});
@@ -205,6 +275,9 @@ void main() {
testWidgets('should_pin_theater_filters_when_scrolling', (tester) async {
await _pumpTheater(
tester,
catalogRepository: _SinglePageTheaterCatalog(
dramas: _tallDiscoverFeed.dramas,
),
categoryRepository: _GridCategoryRepository(
discoverFeed: _tallDiscoverFeed,
),
@@ -243,6 +316,9 @@ void main() {
testWidgets('should_keep_category_row_stable_across_scrolls', (tester) async {
await _pumpTheater(
tester,
catalogRepository: _SinglePageTheaterCatalog(
dramas: _tallDiscoverFeed.dramas,
),
categoryRepository: _GridCategoryRepository(
discoverFeed: _tallDiscoverFeed,
),
@@ -357,12 +433,13 @@ final Finder _verticalFeed = find.byWidgetPredicate(
Future<void> _pumpTheater(
WidgetTester tester, {
required CategoryRepository categoryRepository,
FakeCatalogRepository? catalogRepository,
}) async {
tester.view.physicalSize = const Size(390, 844);
tester.view.devicePixelRatio = 1;
addTearDown(tester.view.resetPhysicalSize);
addTearDown(tester.view.resetDevicePixelRatio);
final catalog = FakeCatalogRepository();
final catalog = catalogRepository ?? FakeCatalogRepository();
await tester.pumpWidget(
LumaDramaApp(
playerFactory: createWidgetPlayer,
@@ -469,3 +546,169 @@ class _CountingCategoryRepository implements CategoryRepository {
return delegate.fetchDiscoverFeed();
}
}
class _TheaterOnlyCatalog extends FakeCatalogRepository {
_TheaterOnlyCatalog({super.dramas});
final FakeCatalogRepository _homeDelegate = FakeCatalogRepository();
@override
Future<HomeFeed> fetchHomeFeed() => _homeDelegate.fetchHomeFeed();
@override
Future<HomeFeed> fetchDiscoverFeed() => _homeDelegate.fetchDiscoverFeed();
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) {
return _homeDelegate.fetchFeed(
types: types,
categoryId: categoryId,
cursor: cursor,
size: size,
);
}
}
class _SinglePageTheaterCatalog extends _TheaterOnlyCatalog {
_SinglePageTheaterCatalog({required List<Drama> dramas})
: super(dramas: dramas);
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) async {
if (size != 20) {
return super.fetchFeed(
types: types,
categoryId: categoryId,
cursor: cursor,
size: size,
);
}
return FeedPage(dramas: dramas.take(size).toList());
}
}
class _CategoryTheaterCatalog extends _TheaterOnlyCatalog {
final List<String?> requestedCategoryIds = [];
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) async {
if (size != 20) {
return super.fetchFeed(
types: types,
categoryId: categoryId,
cursor: cursor,
size: size,
);
}
requestedCategoryIds.add(categoryId);
final rows = categoryId == '7'
? dramas.where((drama) => drama.id == 'city-lights-demo').toList()
: dramas;
return FeedPage(dramas: rows.take(size).toList());
}
}
class _CountingTheaterCatalog extends _TheaterOnlyCatalog {
_CountingTheaterCatalog({required List<Drama> dramas})
: super(dramas: dramas);
int feedCalls = 0;
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) {
if (size != 20) {
return super.fetchFeed(
types: types,
categoryId: categoryId,
cursor: cursor,
size: size,
);
}
feedCalls++;
return super.fetchFeed(
types: types,
categoryId: categoryId,
cursor: cursor,
size: size,
);
}
}
class _PagedTheaterCatalog extends _TheaterOnlyCatalog {
_PagedTheaterCatalog(this.pages);
final List<FeedPage> pages;
final List<String?> requestedCursors = [];
int get calls => requestedCursors.length;
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) async {
if (size != 20) {
return super.fetchFeed(
types: types,
categoryId: categoryId,
cursor: cursor,
size: size,
);
}
requestedCursors.add(cursor);
return pages.removeAt(0);
}
}
class _FailingTheaterCatalog extends _TheaterOnlyCatalog {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) {
if (size == 20) {
return Future.error(StateError('theater feed unavailable'));
}
return super.fetchFeed(
types: types,
categoryId: categoryId,
cursor: cursor,
size: size,
);
}
}
List<Drama> _pageDramas(int start, int count) => [
for (var index = start; index < start + count; index++)
Drama(
id: 'page-$index',
title: 'Page $index',
synopsis: 'Page $index synopsis',
posterUrl: '',
genre: 'Drama',
),
];
test/home/catalog_controller_refresh_test.dart
+1
View File
@@ -63,6 +63,7 @@ class _FakeCatalog implements CatalogRepository {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) async => const FeedPage();
test/home/home_startup_splash_test.dart
+2
View File
@@ -162,6 +162,7 @@ class _EmptyCatalogRepository implements CatalogRepository {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) async => const FeedPage();
@@ -188,6 +189,7 @@ class _PendingCatalogRepository implements CatalogRepository {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) async => FeedPage(dramas: _feed.dramas);
test/home/k28_a_navigation_test.dart
+14 -2
View File
@@ -518,6 +518,7 @@ class _PendingAnimeCatalog extends FakeCatalogRepository {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) {
@@ -525,7 +526,12 @@ class _PendingAnimeCatalog extends FakeCatalogRepository {
animeCalls++;
return anime.future;
}
return super.fetchFeed(types: types, cursor: cursor, size: size);
return super.fetchFeed(
types: types,
categoryId: categoryId,
cursor: cursor,
size: size,
);
}
}
@@ -533,12 +539,18 @@ class _EmptyAnimeCatalog extends FakeCatalogRepository {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) {
if (types.contains('ANIME')) {
return Future.value(const FeedPage(dramas: []));
}
return super.fetchFeed(types: types, cursor: cursor, size: size);
return super.fetchFeed(
types: types,
categoryId: categoryId,
cursor: cursor,
size: size,
);
}
}
test/support/fake_catalog.dart
+1
View File
@@ -22,6 +22,7 @@ class FakeCatalogRepository implements CatalogRepository, SearchRepository {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) async {
test/watch/watch_records_controller_test.dart
+1
View File
@@ -269,6 +269,7 @@ class ScriptedWatchCatalog implements CatalogRepository {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) async => const FeedPage();
test/watch/watch_records_page_test.dart
+7 -1
View File
@@ -275,9 +275,15 @@ class _FailingWatchCatalog implements CatalogRepository {
@override
Future<FeedPage> fetchFeed({
List<String> types = const [],
String? categoryId,
String? cursor,
int size = 10,
}) => _delegate.fetchFeed(types: types, cursor: cursor, size: size);
}) => _delegate.fetchFeed(
types: types,
categoryId: categoryId,
cursor: cursor,
size: size,
);
@override
Future<Drama> fetchDrama(String dramaId) async {