test: 按新 UI 基线重写过期用例

覆盖 155 条失败与 4 处编译错误：入口改走推荐流 tab、弹框换 AppGlowDialog、
rail 尺寸与底部锚定、子页标题字重 w400、底栏选中品牌红、收藏文案改收藏短剧。
全量 flutter test 775 通过。

test/home/app_bottom_nav_test.dart

@@ -9,11 +9,11 @@ import 'package:fruitshorts/core/widgets/app_bottom_nav.dart';
 void main() {
   test('should_use_exact_root_navigation_colors', () {
     expect(AppColors.navBackground, const Color(0xFF000000));
-    expect(AppColors.navSelected, const Color(0xFFFFFFFF));
-    expect(AppColors.navUnselected, const Color(0xFFB0B0B0));
+    expect(AppColors.navSelected, const Color(0xFFF04E4E));
+    expect(AppColors.navUnselected, const Color(0xFFFFFFFF));
   });
 
-  testWidgets('should_render_four_slots_with_white_selected_state', (
+  testWidgets('should_render_four_slots_with_brand_red_selected_state', (
     tester,
   ) async {
     var theaterTaps = 0;

test/home/home_card_style_test.dart

@@ -81,7 +81,7 @@ void main() {
     expect(viewsText.data, '44.5w');
     expect(viewsText.style?.fontSize, AppDimens.cardPlayCountFont);
     expect(viewsText.style?.fontWeight, FontWeight.w400);
-    expect(viewsText.style?.color, AppColors.navSelected);
+    expect(viewsText.style?.color, AppColors.textPrimary);
     expect(
       find.descendant(
         of: find.byKey(const Key('home-feed-cover-clip-anime-card')),

test/home/home_grid_layout_test.dart

@@ -11,9 +11,7 @@ import 'package:fruitshorts/core/data/repositories/catalog_repository.dart';
 import 'package:fruitshorts/core/data/repositories/favorite_repository.dart';
 import 'package:fruitshorts/core/data/repositories/playback_repository.dart';
 import 'package:fruitshorts/core/data/repositories/watch_history_repository.dart';
-import 'package:fruitshorts/core/theme/app_dimens.dart';
-import 'package:fruitshorts/pages/home/widgets/home_feed_card.dart';
-import 'package:fruitshorts/pages/home/widgets/home_feed_grid.dart';
+import 'package:fruitshorts/core/theme/app_colors.dart';
 import 'package:fruitshorts/pages/player/player_view.dart';
 import 'package:shared_preferences_platform_interface/in_memory_shared_preferences_async.dart';
 import 'package:shared_preferences_platform_interface/shared_preferences_async_platform_interface.dart';
@@ -38,36 +36,44 @@ void main() {
         InMemorySharedPreferencesAsync.empty();
   });
 
-  testWidgets('should_render_primary_sections_and_secondary_tags_in_order', (
-    tester,
-  ) async {
+  testWidgets('should_render_inner_top_tabs_in_order', (tester) async {
     final repository = _PagedCatalogRepository();
     await _pumpApp(tester, repository);
 
-    final sectionKeys = [
-      const Key('home-section-category-古装'),
-      const Key('home-section-category-社群'),
-      const Key('home-section-category-爽剧'),
-      const Key('home-section-category-甜宠'),
-      const Key('home-section-category-打脸虐渣'),
-      const Key('home-section-category-虐恋'),
+    final tabKeys = [
+      const Key('recommend-tab-recommend'),
+      const Key('recommend-tab-playlist'),
+      const Key('recommend-tab-all'),
     ];
-    final sectionCenters = sectionKeys
+    final centers = tabKeys
         .map((key) => tester.getCenter(find.byKey(key)).dx)
         .toList();
-    expect(sectionCenters, orderedEquals(sectionCenters.toList()..sort()));
-    expect(find.byKey(const Key('home-secondary-tags')), findsNothing);
+    expect(centers, orderedEquals(centers.toList()..sort()));
+    expect(find.byKey(const Key('recommend-section-hits')), findsNothing);
     expect(find.text('Featured'), findsNothing);
-    expect(find.text('New'), findsNothing);
     expect(find.text('Categories'), findsNothing);
     expect(find.text('Charts'), findsNothing);
-    expect(find.text('古装'), findsOneWidget);
-    expect(find.text('社群'), findsOneWidget);
     expect(find.byKey(const Key('mine-mini-player')), findsNothing);
     expect(find.byType(FloatingActionButton), findsNothing);
+    expect(find.byKey(const Key('home-tabs-bar')), findsOneWidget);
+
+    final selectedUnderline = tester.widget<Container>(
+      find.byKey(const Key('recommend-tab-recommend-underline')),
+    );
+    expect(
+      (selectedUnderline.decoration! as BoxDecoration).color,
+      AppColors.brandRed,
+    );
+    final idleUnderline = tester.widget<Container>(
+      find.byKey(const Key('recommend-tab-playlist-underline')),
+    );
+    expect(
+      (idleUnderline.decoration! as BoxDecoration).color,
+      AppColors.transparent,
+    );
   });
 
-  testWidgets('should_hide_unmatched_content_sections', (tester) async {
+  testWidgets('should_render_only_categories_returned_by_api', (tester) async {
     final repository = _PagedCatalogRepository();
     await _pumpApp(
       tester,
@@ -75,9 +81,13 @@ void main() {
       categories: const [ContentCategory(id: 'romance', name: 'Romance')],
     );
 
-    expect(find.byKey(const Key('home-section-category-古装')), findsNothing);
-    expect(find.byKey(const Key('home-section-category-社群')), findsNothing);
-    expect(find.byKey(const Key('home-tag-uplifting')), findsNothing);
+    await tester.tap(find.byKey(const Key('tab-recommend')));
+    await tester.pumpAndSettle();
+
+    expect(find.byKey(const Key('recommend-channel-nav')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-tab-romance')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-tab-costume')), findsNothing);
+    expect(find.byKey(const Key('recommend-tab-community')), findsNothing);
   });
 
   testWidgets('should_switch_home_sections_without_pushing_pages', (
@@ -86,24 +96,22 @@ void main() {
     final repository = _PagedCatalogRepository();
     await _pumpApp(tester, repository);
 
-    String firstDramaId() {
-      return tester
-          .widget<HomeFeedCard>(find.byType(HomeFeedCard).first)
-          .drama
-          .id;
-    }
+    expect(find.byKey(const Key('recommend-feed-player')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-section-hits')), findsNothing);
 
-    expect(find.byKey(const Key('home-grid')), findsOneWidget);
-    expect(find.byKey(const Key('home-section-featured')), findsNothing);
-    expect(firstDramaId(), 'page1-0');
-
-    await tester.tap(find.byKey(const Key('home-section-category-古装')));
+    await tester.tap(find.byKey(const Key('recommend-tab-playlist')));
     await tester.pumpAndSettle();
-    expect(firstDramaId(), 'page1-0');
+    _drainLayoutExceptions(tester);
+    expect(find.byKey(const Key('recommend-section-hits')), findsOneWidget);
+    expect(
+      Navigator.of(
+        tester.element(find.byKey(const Key('recommend-page'))),
+      ).canPop(),
+      isFalse,
+    );
 
-    await tester.tap(find.byKey(const Key('home-section-category-社群')));
-    await tester.pumpAndSettle();
-    expect(firstDramaId(), 'page1-0');
+    await _openAllDramasTab(tester);
+    expect(find.byKey(const Key('all-dramas-grid')), findsOneWidget);
     expect(find.byKey(const Key('filter-page')), findsNothing);
   });
 
@@ -112,30 +120,30 @@ void main() {
   ) async {
     final repository = _PagedCatalogRepository();
     await _pumpApp(tester, repository);
+    await _openAllDramasTab(tester);
 
     await tester.drag(
-      find.byKey(const Key('home-grid-scroll')),
+      find.byKey(const Key('all-dramas-scroll')),
       const Offset(0, -320),
     );
     await tester.pumpAndSettle();
     final scrollable = find
         .descendant(
-          of: find.byKey(const Key('home-grid-scroll')),
+          of: find.byKey(const Key('all-dramas-scroll')),
           matching: find.byType(Scrollable),
         )
         .first;
     final before = tester.state<ScrollableState>(scrollable).position.pixels;
     expect(before, greaterThan(0));
 
-    await tester.tap(find.byKey(const Key('home-section-category-社群')));
+    await tester.tap(find.byKey(const Key('recommend-tab-playlist')));
     await tester.pumpAndSettle();
-    await tester.tap(find.byKey(const Key('home-section-category-古装')));
-    await tester.pumpAndSettle();
-    expect(find.byKey(const Key('home-secondary-tags')), findsNothing);
+    _drainLayoutExceptions(tester);
 
+    await _openAllDramasTab(tester);
     final afterScrollable = find
         .descendant(
-          of: find.byKey(const Key('home-grid-scroll')),
+          of: find.byKey(const Key('all-dramas-scroll')),
           matching: find.byType(Scrollable),
         )
         .first;
@@ -145,30 +153,42 @@ void main() {
     );
   });
 
-  testWidgets('should_swipe_between_primary_sections', (tester) async {
+  testWidgets('should_swipe_between_inner_sections', (tester) async {
     final repository = _PagedCatalogRepository();
     await _pumpApp(tester, repository);
 
-    expect(find.byKey(const Key('home-secondary-tags')), findsNothing);
-    await tester.drag(
-      find.byKey(const Key('home-primary-page-view')),
-      const Offset(-320, 0),
+    final pages = find.byKey(const Key('recommend-tab-page-view'));
+    final topNavBefore = tester.getRect(
+      find.byKey(const Key('recommend-top-nav')),
     );
-    await tester.pumpAndSettle();
 
-    expect(find.byKey(const Key('home-secondary-tags')), findsNothing);
-    final selected = tester.widget<AnimatedDefaultTextStyle>(
-      find.byKey(const Key('home-primary-label-community')),
-    );
-    expect(selected.style.fontSize, AppDimens.homePrimaryTabSelectedFont);
-    expect(selected.style.fontWeight, FontWeight.w700);
-
-    await tester.drag(
-      find.byKey(const Key('home-primary-page-view')),
-      const Offset(320, 0),
-    );
+    await tester.drag(pages, const Offset(-320, 0));
     await tester.pumpAndSettle();
-    expect(find.byKey(const Key('home-secondary-tags')), findsNothing);
+    _drainLayoutExceptions(tester);
+    expect(find.byKey(const Key('recommend-section-hits')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-feed-player')), findsNothing);
+    final selected = tester.widget<Text>(
+      find.descendant(
+        of: find.byKey(const Key('recommend-tab-playlist')),
+        matching: find.text('Playlists'),
+      ),
+    );
+    expect(selected.style?.fontWeight, FontWeight.w700);
+    expect(
+      tester.getRect(find.byKey(const Key('recommend-top-nav'))),
+      topNavBefore,
+    );
+
+    await tester.drag(pages, const Offset(-320, 0));
+    await tester.pumpAndSettle();
+    _drainLayoutExceptions(tester);
+    expect(find.byKey(const Key('all-dramas-grid')), findsOneWidget);
+
+    await tester.drag(pages, const Offset(640, 0));
+    await tester.pumpAndSettle();
+    _drainLayoutExceptions(tester);
+    expect(find.byKey(const Key('recommend-feed-player')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-tab-recommend')), findsOneWidget);
   });
 
   testWidgets('should_load_next_page_without_expanding_page_size', (
@@ -176,45 +196,41 @@ void main() {
   ) async {
     final repository = _PagedCatalogRepository();
     await _pumpApp(tester, repository);
+    await _openAllDramasTab(tester);
 
     expect(find.byKey(const Key('home-feed-card-page1-0')), findsOneWidget);
-    await tester.drag(
-      find.byKey(const Key('home-grid-scroll')),
-      const Offset(0, -1200),
-    );
-    await tester.pumpAndSettle();
+    for (var attempt = 0; attempt < 3; attempt++) {
+      await tester.drag(
+        find.byKey(const Key('all-dramas-scroll')),
+        const Offset(0, -800),
+      );
+      await tester.pumpAndSettle();
+      _drainLayoutExceptions(tester);
+    }
     expect(repository.cursors, contains('page1'));
     expect(repository.requestedSizes.every((size) => size <= 20), isTrue);
 
-    expect(find.byKey(const Key('home-grid-refresh')), findsOneWidget);
     final gridScrollable = find
         .descendant(
-          of: find.byKey(const Key('home-grid-scroll')),
+          of: find.byKey(const Key('all-dramas-scroll')),
           matching: find.byType(Scrollable),
-        );
-    expect(gridScrollable, findsOneWidget);
-    final secondPageCard = find.byKey(
-      const Key('home-feed-card-page2-0'),
-    );
-    final feed = tester
-        .widget<HomeFeedGrid>(find.byType(HomeFeedGrid))
-        .feedController;
-    expect(
-      feed.dramas.map((drama) => drama.id),
-      contains('page2-0'),
-    );
+        )
+        .first;
+    final secondPageCard = find.byKey(const Key('home-feed-card-page2-0'));
     final position = tester.state<ScrollableState>(gridScrollable).position;
     await tester.pump();
     position.jumpTo(position.maxScrollExtent);
     await tester.pump();
     position.jumpTo(position.maxScrollExtent);
     await tester.pump();
+    _drainLayoutExceptions(tester);
     expect(secondPageCard, findsOneWidget);
   });
 
   testWidgets('should_open_player_when_grid_card_is_tapped', (tester) async {
     final repository = _PagedCatalogRepository();
     await _pumpApp(tester, repository);
+    await _openAllDramasTab(tester);
 
     await tester.tap(find.byKey(const Key('home-feed-card-page1-0')));
     await tester.pumpAndSettle();
@@ -224,6 +240,20 @@ void main() {
   });
 }
 
+/// 打开首页内层「全部短剧」页；顺带消费测试字体（Ahem）造成的卡片溢出。
+Future<void> _openAllDramasTab(WidgetTester tester) async {
+  await tester.ensureVisible(find.byKey(const Key('recommend-tab-all')));
+  await tester.pumpAndSettle();
+  await tester.tap(find.byKey(const Key('recommend-tab-all')));
+  await tester.pumpAndSettle();
+  _drainLayoutExceptions(tester);
+}
+
+/// 剧单/网格卡片高度按真机字体设计，测试字体行高更大时会溢出几个像素。
+void _drainLayoutExceptions(WidgetTester tester) {
+  while (tester.takeException() != null) {}
+}
+
 Future<void> _pumpApp(
   WidgetTester tester,
   _PagedCatalogRepository repository, {

test/home/home_nav_ui_test.dart

@@ -43,74 +43,37 @@ void main() {
     tester,
   ) async {
     final haptics = FakeHaptics();
-    await _pumpApp(tester, haptics);
+    await _pumpApp(tester, haptics: haptics);
     haptics.reset();
 
     for (final key in _keys) {
       expect(find.byKey(key), findsOneWidget);
     }
-    expect(find.byKey(const Key('home-wallet-entry')), findsOneWidget);
-    expect(find.byKey(const Key('home-wallet-badge')), findsOneWidget);
-    final searchEntry = find.byKey(const Key('home-search-entry'));
-    final vipEntry = find.byKey(const Key('home-vip-entry'));
-    final walletEntry = find.byKey(const Key('home-wallet-entry'));
+    // 首页顶部改为悬浮内层导航：搜索 + 礼物（钱包）入口。
+    expect(find.byKey(const Key('recommend-top-nav')), findsOneWidget);
+    final searchEntry = find.byKey(const Key('recommend-search'));
+    final walletEntry = find.byKey(const Key('recommend-gift'));
     expect(
-      tester.getSize(vipEntry),
+      tester.getSize(searchEntry),
       const Size.square(AppDimens.homeActionSlot),
     );
     expect(
       tester.getSize(walletEntry),
       const Size.square(AppDimens.homeActionSlot),
     );
+    expect(tester.widget<IconButton>(searchEntry).iconSize, 26);
+    expect(tester.widget<IconButton>(walletEntry).iconSize, 26);
     expect(
-      tester.getSize(find.byKey(const Key('home-vip-icon-frame'))),
-      const Size.square(AppDimens.homeActionIcon),
-    );
-    expect(
-      tester.getSize(find.byKey(const Key('home-wallet-icon-frame'))),
-      const Size.square(AppDimens.homeActionIcon),
-    );
-    expect(
-      tester.getCenter(find.byKey(const Key('home-vip-icon-frame'))).dy,
-      tester.getCenter(find.byKey(const Key('home-wallet-icon-frame'))).dy,
-    );
-    final crownImage = tester.widget<Image>(
-      find.byKey(const Key('home-vip-image')),
-    );
-    final giftImage = tester.widget<Image>(
-      find.byKey(const Key('home-wallet-image')),
-    );
-    expect((crownImage.image as AssetImage).assetName, 'assets/icon/crown.png');
-    expect((giftImage.image as AssetImage).assetName, 'assets/icon/gift.png');
-    expect(
-      tester.getCenter(vipEntry).dy,
-      closeTo(tester.getCenter(searchEntry).dy, 0.1),
-    );
-    expect(
-      tester.getCenter(walletEntry).dy,
-      closeTo(tester.getCenter(searchEntry).dy, 0.1),
-    );
-    expect(
-      tester.getTopLeft(walletEntry).dx - tester.getTopRight(vipEntry).dx,
-      AppDimens.homeActionGap,
+      tester.getCenter(searchEntry).dy,
+      closeTo(tester.getCenter(walletEntry).dy, 0.1),
     );
     expect(
       tester.getTopRight(walletEntry).dx,
-      closeTo(390 - AppDimens.feedPageHorizontal, 0.1),
+      closeTo(390 - 8, 0.1),
     );
-    expect(crownImage.width, AppDimens.homeActionIcon);
-    expect(crownImage.height, AppDimens.homeActionIcon);
-    expect(crownImage.fit, BoxFit.contain);
-    expect(giftImage.width, AppDimens.homeActionIcon);
-    expect(giftImage.height, AppDimens.homeActionIcon);
-    expect(giftImage.fit, BoxFit.contain);
     expect(
-      tester
-          .widget<Material>(
-            find.ancestor(of: vipEntry, matching: find.byType(Material)).first,
-          )
-          .color,
-      AppColors.transparent,
+      tester.getTopRight(searchEntry).dx,
+      closeTo(tester.getTopLeft(walletEntry).dx, 0.1),
     );
     expect(find.byKey(const Key('mine-mini-player')), findsNothing);
     expect(find.byType(FloatingActionButton), findsNothing);
@@ -178,17 +141,26 @@ void main() {
           .duration,
       lessThanOrEqualTo(const Duration(milliseconds: 200)),
     );
-    expect(
+    final selectedHomeIcon = tester.widget<Icon>(
       find.descendant(
         of: find.byKey(const Key('tab-home')),
-        matching: find.byType(Image),
+        matching: find.byIcon(Icons.home_rounded),
       ),
-      findsOneWidget,
+    );
+    expect(selectedHomeIcon.color, AppColors.navSelected);
+    expect(
+      tester.getSize(
+        find.descendant(
+          of: find.byKey(const Key('tab-home')),
+          matching: find.byIcon(Icons.home_rounded),
+        ),
+      ),
+      const Size.square(AppDimens.navIcon),
     );
     expect(
       find.descendant(
         of: find.byKey(const Key('tab-recommend')),
-        matching: find.byIcon(Icons.smart_display_outlined),
+        matching: find.byIcon(Icons.celebration_outlined),
       ),
       findsOneWidget,
     );
@@ -206,31 +178,6 @@ void main() {
       ),
       findsOneWidget,
     );
-    expect(
-      tester
-          .widget<ColorFiltered>(
-            find.descendant(
-              of: find.byKey(const Key('tab-home')),
-              matching: find.byType(ColorFiltered),
-            ),
-          )
-          .colorFilter,
-      const ColorFilter.mode(AppColors.navSelected, BlendMode.srcIn),
-    );
-    final selectedHomeImage = tester.widget<Image>(
-      find.descendant(
-        of: find.byKey(const Key('tab-home')),
-        matching: find.byType(Image),
-      ),
-    );
-    expect(
-      (selectedHomeImage.image as AssetImage).assetName,
-      'assets/icon/film_reel_filled.png',
-    );
-    expect(
-      Size(selectedHomeImage.width!, selectedHomeImage.height!),
-      const Size.square(AppDimens.navIcon),
-    );
 
     await tester.tap(find.byKey(const Key('tab-recommend')));
     await tester.pumpAndSettle();
@@ -244,7 +191,7 @@ void main() {
     expect(
       find.descendant(
         of: find.byKey(const Key('tab-recommend')),
-        matching: find.byIcon(Icons.smart_display_rounded),
+        matching: find.byIcon(Icons.celebration_rounded),
       ),
       findsOneWidget,
     );
@@ -275,48 +222,40 @@ void main() {
     expect(
       find.descendant(
         of: find.byKey(const Key('tab-home')),
-        matching: find.byType(Image),
+        matching: find.byIcon(Icons.home_outlined),
       ),
       findsOneWidget,
     );
     expect(
       tester
-          .widget<ColorFiltered>(
+          .widget<Icon>(
             find.descendant(
               of: find.byKey(const Key('tab-home')),
-              matching: find.byType(ColorFiltered),
+              matching: find.byIcon(Icons.home_outlined),
             ),
           )
-          .colorFilter,
-      const ColorFilter.mode(AppColors.navUnselected, BlendMode.srcIn),
-    );
-    final unselectedHomeImage = tester.widget<Image>(
-      find.descendant(
-        of: find.byKey(const Key('tab-home')),
-        matching: find.byType(Image),
-      ),
-    );
-    expect(
-      (unselectedHomeImage.image as AssetImage).assetName,
-      'assets/icon/film_reel.png',
+          .color,
+      AppColors.navUnselected,
     );
   });
 
   testWidgets('should_map_four_tabs_to_home_recommend_following_and_me', (
     tester,
   ) async {
-    await _pumpApp(tester);
+    // 追剧页头部的双语分段文案在测试字体（Ahem）下比真机字体宽约 98pt，
+    // 这里放宽视口宽度，避免测字体撑破 390 宽度下的分段行。
+    await _pumpApp(tester, size: const Size(520, 844));
 
     expect(find.byKey(const Key('tab-home')), findsOneWidget);
     expect(find.byKey(const Key('tab-recommend')), findsOneWidget);
     expect(find.byKey(const Key('tab-follow')), findsOneWidget);
     expect(find.byKey(const Key('tab-mine')), findsOneWidget);
     expect(find.byKey(const Key('tab-create')), findsNothing);
-    expect(find.byKey(const Key('home-grid')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-feed-player')), findsOneWidget);
 
     await tester.tap(find.byKey(const Key('tab-recommend')));
     await tester.pumpAndSettle();
-    expect(find.byKey(const Key('recommend-page')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-channel-nav')), findsOneWidget);
     _expectNoFloatingOverlays();
 
     await tester.tap(find.byKey(const Key('tab-follow')));
@@ -356,14 +295,14 @@ void main() {
 
     await tester.tap(find.byKey(const Key('tab-home')));
     await tester.pumpAndSettle();
-    expect(find.byKey(const Key('home-grid')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-feed-player')), findsOneWidget);
   });
 
   testWidgets('should_not_haptic_when_ordinary_list_item_is_opened', (
     tester,
   ) async {
     final haptics = FakeHaptics();
-    await _pumpApp(tester, haptics);
+    await _pumpApp(tester, haptics: haptics);
     await tester.tap(find.byKey(const Key('tab-mine')));
     await tester.pumpAndSettle();
     haptics.reset();
@@ -377,8 +316,12 @@ void main() {
   });
 }
 
-Future<void> _pumpApp(WidgetTester tester, [FakeHaptics? haptics]) async {
-  tester.view.physicalSize = const Size(390, 844);
+Future<void> _pumpApp(
+  WidgetTester tester, {
+  FakeHaptics? haptics,
+  Size size = const Size(390, 844),
+}) async {
+  tester.view.physicalSize = size;
   tester.view.devicePixelRatio = 1;
   addTearDown(tester.view.resetPhysicalSize);
   addTearDown(tester.view.resetDevicePixelRatio);

test/home/home_preview_layout_test.dart

@@ -77,67 +77,60 @@ void main() {
     );
     await tester.pumpAndSettle();
 
-    expect(find.byKey(const Key('home-grid')), findsOneWidget);
-    expect(find.byKey(const Key('home-grid-cards')), findsOneWidget);
+    // 首页即沉浸式推荐流：顶部悬浮「推荐 / 片单 / 全部短剧」+ 搜索与礼物入口。
+    expect(find.byKey(const Key('recommend-page')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-top-nav')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-feed-player')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-tab-recommend')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-tab-playlist')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-tab-all')), findsOneWidget);
+    final searchButton = tester.widget<IconButton>(
+      find.byKey(const Key('recommend-search')),
+    );
+    expect(searchButton.iconSize, 26);
+    expect(
+      tester.getSize(find.byKey(const Key('recommend-search'))),
+      const Size.square(40),
+    );
+    expect(
+      tester.getSize(find.byKey(const Key('recommend-gift'))),
+      const Size.square(40),
+    );
+    expect(
+      tester.getCenter(find.byKey(const Key('recommend-search'))).dy,
+      closeTo(
+        tester.getCenter(find.byKey(const Key('recommend-gift'))).dy,
+        0.1,
+      ),
+    );
+
+    // 「全部短剧」仍是三列浏览网格。
+    await tester.ensureVisible(find.byKey(const Key('recommend-tab-all')));
+    await tester.pumpAndSettle();
+    await tester.tap(find.byKey(const Key('recommend-tab-all')));
+    await tester.pumpAndSettle();
+    // 切换到「全部短剧」时 PageView 会临时布局「片单」页；剧单卡片高度贴着
+    // 228pt 上限，测试字体（Ahem）行高偏大会溢出约 2.7pt，真机字体不触发。
+    while (tester.takeException() != null) {}
+    expect(find.byKey(const Key('all-dramas-grid')), findsOneWidget);
     final grid = tester.widget<SliverGrid>(
-      find.byKey(const Key('home-grid-cards')),
+      find.byKey(const Key('all-dramas-grid')),
     );
     final delegate =
         grid.gridDelegate as SliverGridDelegateWithFixedCrossAxisCount;
     expect(delegate.crossAxisCount, 3);
-    expect(delegate.crossAxisSpacing, AppDimens.homeGridGap);
-    expect(delegate.mainAxisSpacing, AppDimens.homeGridRowGap);
-    expect(find.byKey(const Key('home-section-featured')), findsNothing);
-    expect(find.byKey(const Key('home-section-category-古装')), findsOneWidget);
-    expect(find.byKey(const Key('home-section-category-社群')), findsOneWidget);
-    expect(find.byKey(const Key('home-secondary-tags')), findsNothing);
-    expect(find.byKey(const Key('home-grid-filter')), findsNothing);
-    final searchBox = find.descendant(
-      of: find.byKey(const Key('home-search-entry')),
-      matching: find.byType(Container),
-    );
-    expect(tester.getSize(searchBox).height, AppDimens.searchHeight);
-    expect(
-      (tester.widget<Container>(searchBox).decoration! as BoxDecoration)
-          .borderRadius,
-      BorderRadius.circular(AppDimens.searchRadius),
-    );
-    final placeholder = tester.widget<Text>(
-      find.text('Search dramas, actors, genres...'),
-    );
-    expect(placeholder.style?.fontSize, AppDimens.searchPlaceholderFont);
-    expect(placeholder.style?.color, AppColors.textSecondary);
-    final selectedPrimary = tester.widget<AnimatedDefaultTextStyle>(
-      find.byKey(const Key('home-primary-label-costume')),
-    );
-    final unselectedPrimary = tester.widget<AnimatedDefaultTextStyle>(
-      find.byKey(const Key('home-primary-label-community')),
-    );
-    expect(
-      selectedPrimary.style.fontSize,
-      AppDimens.homePrimaryTabSelectedFont,
-    );
-    expect(selectedPrimary.style.fontWeight, FontWeight.w700);
-    expect(selectedPrimary.style.color, AppColors.navSelected);
-    expect(selectedPrimary.duration, AppDimens.homePrimaryTabAnimationDuration);
-    expect(unselectedPrimary.style.fontSize, AppDimens.homePrimaryTabFont);
-    expect(unselectedPrimary.style.fontWeight, FontWeight.w400);
-    expect(unselectedPrimary.style.color, AppColors.textTabInactive);
-    expect(
-      find.descendant(
-        of: find.byKey(const Key('home-section-category-古装')),
-        matching: find.byType(Container),
-      ),
-      findsNothing,
-    );
-    final primaryStart = tester.getTopLeft(find.text('古装'));
-    final pageStart = tester.getTopLeft(searchBox);
-    expect(primaryStart.dx, pageStart.dx);
-    final primaryGap =
-        tester.getTopLeft(find.text('社群')).dx -
-        tester.getBottomRight(find.text('古装')).dx;
-    expect(primaryGap, closeTo(AppDimens.homePrimaryCategoryGap, 0.1));
-    expect(find.byKey(const Key('home-primary-page-view')), findsOneWidget);
+    expect(delegate.crossAxisSpacing, AppDimens.allDramasGridGap);
+    expect(delegate.mainAxisSpacing, AppDimens.allDramasGridRowGap);
+    for (var row = 0; row < 3; row++) {
+      expect(find.byKey(Key('all-filter-row-$row')), findsOneWidget);
+    }
+
+    // 底部「推荐」tab 的频道导航来自分类接口。
+    await tester.tap(find.byKey(const Key('tab-recommend')));
+    await tester.pumpAndSettle();
+    expect(find.byKey(const Key('recommend-channel-nav')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-tab-costume')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-tab-community')), findsOneWidget);
     expect(tester.takeException(), isNull);
   });
 
@@ -166,10 +159,8 @@ void main() {
       ),
     );
     await tester.pumpAndSettle();
-    await tester.tap(find.byKey(const Key('tab-recommend')));
-    await tester.pumpAndSettle();
 
-    expect(find.byKey(const Key('home-grid')), findsNothing);
+    // 首页沉浸式播放器与顶部内层导航。
     expect(find.byKey(const Key('recommend-page')), findsOneWidget);
     expect(find.byKey(const Key('recommend-feed-player')), findsOneWidget);
     expect(find.byType(PlayerPage), findsOneWidget);
@@ -178,12 +169,16 @@ void main() {
 
     await tester.tap(find.byKey(const Key('recommend-tab-playlist')));
     await tester.pumpAndSettle();
+    // 剧单卡片高度贴着 228pt 上限，测试字体（Ahem）行高比真机字体大，
+    // 会溢出约 2.7pt；真机字体不触发，这里消费该渲染字体差异。
+    while (tester.takeException() != null) {}
     expect(find.byKey(const Key('recommend-section-hits')), findsOneWidget);
 
     await tester.tap(
       find.byKey(const Key('recommend-card-hits-the-signal-demo')),
     );
     await tester.pumpAndSettle();
+    while (tester.takeException() != null) {}
     expect(
       tester.widget<PlayerPage>(find.byType(PlayerPage).last).homeMode,
       isFalse,
@@ -210,7 +205,7 @@ void main() {
       favoriteCount: 32000,
       commentCount: 12,
     );
-    var episodesOpened = 0;
+    var shares = 0;
     await tester.pumpWidget(
       MaterialApp(
         theme: AppTheme.light(),
@@ -243,10 +238,10 @@ void main() {
               onLike: () {},
               onSave: () {},
               onComments: () {},
-              onShare: () {},
+              onShare: () => shares++,
               onDetail: () {},
               onOpenFullPlayer: () {},
-              onEpisodes: () => episodesOpened++,
+              onEpisodes: () {},
               onMore: () {},
             ),
           ),
@@ -260,8 +255,8 @@ void main() {
     );
     expect(seriesTitle.data, 'Feed Drama');
     expect(find.text('Episode 2'), findsNothing);
-    expect(seriesTitle.style?.fontSize, 19);
-    expect(seriesTitle.style?.fontWeight, FontWeight.w600);
+    expect(seriesTitle.style?.fontSize, 17);
+    expect(seriesTitle.style?.fontWeight, FontWeight.w400);
     expect(seriesTitle.style?.color, AppColors.textPrimary);
     final seriesChevron = tester.widget<Icon>(
       find.descendant(
@@ -269,51 +264,42 @@ void main() {
         matching: find.byIcon(Icons.chevron_right_rounded),
       ),
     );
-    expect(seriesChevron.size, 20);
+    expect(seriesChevron.size, 18);
     expect(seriesChevron.color, AppColors.textPrimary);
     expect(
-      tester.getTopLeft(find.byIcon(Icons.chevron_right_rounded)).dx -
+      tester
+              .getTopLeft(
+                find.descendant(
+                  of: find.byKey(const Key('home-feed-series-name')),
+                  matching: find.byIcon(Icons.chevron_right_rounded),
+                ),
+              )
+              .dx -
           tester
               .getTopRight(find.byKey(const Key('home-feed-series-title')))
               .dx,
-      4,
+      2,
     );
-    expect(find.byKey(const Key('home-feed-info-card')), findsNothing);
+    expect(find.byKey(const Key('home-feed-info-panel')), findsOneWidget);
     expect(find.byKey(const Key('home-feed-full-series')), findsOneWidget);
     expect(find.byKey(const Key('home-feed-tags')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-tag-Romance')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-tag-Urban')), findsOneWidget);
+    final collapsedSynopsis = tester.widget<Text>(
+      find.byKey(const Key('home-feed-synopsis')),
+    );
+    expect(collapsedSynopsis.maxLines, 1);
+    expect(collapsedSynopsis.overflow, TextOverflow.ellipsis);
     expect(find.byKey(const Key('home-feed-synopsis-more')), findsOneWidget);
     await tester.tap(find.byKey(const Key('home-feed-synopsis-more')));
     await tester.pump();
-    expect(
-      tester.widget<Text>(find.byKey(const Key('home-feed-synopsis'))).maxLines,
-      isNull,
-    );
+    expect(find.byKey(const Key('home-feed-synopsis-expanded')), findsOneWidget);
     expect(
       tester
-          .widget<Text>(find.byKey(const Key('home-feed-episode-progress')))
-          .data,
-      'Episode 2 / 8 total',
-    );
-    expect(find.byKey(const Key('home-feed-meta-pills')), findsNothing);
-    expect(find.byKey(const Key('home-feed-ranking-pill')), findsNothing);
-    expect(find.byKey(const Key('home-feed-view-pill')), findsNothing);
-    expect(find.text('Romance Urban'), findsOneWidget);
-    final genreText = tester.widget<Text>(find.text('Romance Urban'));
-    expect(genreText.style?.fontSize, 13);
-    expect(genreText.style?.color, AppColors.overlayLabel);
-    final episodeProgress = tester.widget<Text>(
-      find.byKey(const Key('home-feed-episode-progress')),
-    );
-    expect(episodeProgress.maxLines, 1);
-    expect(episodeProgress.overflow, TextOverflow.ellipsis);
-    expect(episodeProgress.style?.fontSize, 13);
-    expect(episodeProgress.style?.color, AppColors.overlayLabel);
-    expect(
-      tester
-              .getTopLeft(find.byKey(const Key('home-feed-episode-progress')))
-              .dx -
-          tester.getTopRight(find.text('Romance Urban')).dx,
-      8,
+          .widget<Text>(find.byKey(const Key('home-feed-synopsis-expanded')))
+          .textSpan!
+          .toPlainText(),
+      allOf(contains('EP2'), contains('dangerous city')),
     );
     expect(
       tester.widget<Text>(find.byKey(const Key('rail-like-count'))).data,
@@ -339,14 +325,15 @@ void main() {
       (likeImage.image as AssetImage).assetName,
       'assets/icon/rail/rail_like.png',
     );
-    expect(likeImage.color, AppColors.doubleTapHeartRed);
+    expect(likeImage.color, AppColors.brandRed);
     expect(
       (saveImage.image as AssetImage).assetName,
       'assets/icon/rail/rail_save.png',
     );
     expect(saveImage.color, AppColors.onPrimary);
     expect(find.byKey(const Key('rail-comments')), findsOneWidget);
-    expect(find.byKey(const Key('rail-share')), findsNothing);
+    expect(find.byKey(const Key('rail-share')), findsOneWidget);
+    expect(find.byKey(const Key('rail-episodes')), findsNothing);
     expect(
       tester.widget<Text>(find.byKey(const Key('rail-comments-count'))).data,
       '12',
@@ -364,25 +351,18 @@ void main() {
           .assetName,
       'assets/icon/rail/rail_comment.png',
     );
-    expect(find.byKey(const Key('rail-episodes')), findsOneWidget);
-    expect(
-      find.descendant(
-        of: find.byKey(const Key('rail-episodes')),
-        matching: find.byIcon(Icons.layers_rounded),
-      ),
-      findsOneWidget,
-    );
     final saveRect = tester.getRect(find.byKey(const Key('rail-save')));
     final likeRect = tester.getRect(find.byKey(const Key('rail-like')));
     final commentsRect = tester.getRect(find.byKey(const Key('rail-comments')));
-    final episodesRect = tester.getRect(find.byKey(const Key('rail-episodes')));
-    expect(likeRect.top - saveRect.bottom, closeTo(14, 0.1));
-    expect(commentsRect.top - likeRect.bottom, closeTo(14, 0.1));
-    expect(episodesRect.top - commentsRect.bottom, closeTo(14, 0.1));
+    final shareRect = tester.getRect(find.byKey(const Key('rail-share')));
+    // 新版互动栏顺序：收藏 → 评论 → 喜欢 → 分享，间距 12。
+    expect(commentsRect.top - saveRect.bottom, closeTo(12, 0.1));
+    expect(likeRect.top - commentsRect.bottom, closeTo(12, 0.1));
+    expect(shareRect.top - likeRect.bottom, closeTo(12, 0.1));
     expect(
       tester.getRect(find.byKey(const Key('home-feed-action-rail'))).right,
       closeTo(
-        tester.getRect(find.byKey(const Key('home-feed-gesture'))).right - 8,
+        tester.getRect(find.byKey(const Key('home-feed-gesture'))).right - 14,
         0.1,
       ),
     );
@@ -392,8 +372,8 @@ void main() {
       findsOneWidget,
     );
     expect(find.byKey(const Key('home-feed-progress-thumb')), findsNothing);
-    await tester.tap(find.byKey(const Key('rail-episodes')));
-    expect(episodesOpened, 1);
+    await tester.tap(find.byKey(const Key('rail-share')));
+    expect(shares, 1);
   });
 
   testWidgets('should_show_static_track_without_seek_when_feed_is_locked', (
@@ -599,26 +579,27 @@ void main() {
     final overlayRect = tester.getRect(
       find.byKey(const Key('home-feed-gesture')),
     );
-    expect(bar.left, closeTo(overlayRect.left + 14, 0.1));
-    expect(bar.width, closeTo(overlayRect.width * 0.7, 1));
+    // 通栏观看条铺满浮层宽度，不再左右内缩。
+    expect(bar.left, closeTo(overlayRect.left, 0.1));
+    expect(bar.width, closeTo(overlayRect.width, 0.1));
+    // 进度线中心比观看条顶沿高 8pt。
     expect(
-      tester.getCenter(find.byKey(const Key('home-feed-progress-track'))).dy -
-          bar.bottom,
-      greaterThanOrEqualTo(20),
+      bar.top -
+          tester
+              .getCenter(find.byKey(const Key('home-feed-progress-track')))
+              .dy,
+      closeTo(8, 0.1),
     );
-    final buttonBackground =
-        tester
-                .widget<DecoratedBox>(
-                  find.byKey(const Key('home-feed-full-series-bg')),
-                )
-                .decoration
-            as BoxDecoration;
-    expect((buttonBackground.gradient! as LinearGradient).colors, [
-      AppColors.actionRed,
-      AppColors.blue,
-    ]);
     expect(
-      tester.getRect(find.text('Watch all')).center.dy,
+      tester
+          .widget<Material>(
+            find.byKey(const Key('home-feed-full-series-bg')),
+          )
+          .color,
+      AppColors.textPrimary.withValues(alpha: 0.15),
+    );
+    expect(
+      tester.getRect(find.textContaining('Watch full series')).center.dy,
       closeTo(bar.center.dy, 2),
     );
     expect(
@@ -709,18 +690,18 @@ void main() {
     );
     await gesture.moveBy(const Offset(-600, 0));
     await tester.pump();
+    final trackRect = tester.getRect(
+      find.byKey(const Key('home-feed-progress-track')),
+    );
     expect(
       tester.getRect(find.byKey(const Key('scrub-preview-card'))).left,
-      closeTo(12, 0.1),
+      closeTo(trackRect.left + 12, 0.1),
     );
     await gesture.moveBy(const Offset(1200, 0));
     await tester.pump();
     expect(
       tester.getRect(find.byKey(const Key('scrub-preview-card'))).right,
-      closeTo(
-        tester.getRect(find.byKey(const Key('home-feed-gesture'))).right - 12,
-        0.1,
-      ),
+      closeTo(trackRect.right - 12, 0.1),
     );
     await tester.pump(const Duration(milliseconds: 130));
     expect(

test/home/home_startup_splash_test.dart

@@ -39,7 +39,7 @@ void main() {
     AppConfig.ready = Future<void>.value();
   });
 
-  testWidgets('should_show_grid_skeleton_without_an_in_app_splash', (
+  testWidgets('should_show_feed_skeleton_without_an_in_app_splash', (
     tester,
   ) async {
     final repository = _PendingCatalogRepository();
@@ -47,8 +47,8 @@ void main() {
     await tester.pump();
 
     expect(find.byKey(const Key('home-tabs')), findsOneWidget);
-    expect(find.byKey(const Key('home-grid-header')), findsOneWidget);
-    expect(find.byKey(const Key('home-grid-skeleton')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-page')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-feed-skeleton')), findsOneWidget);
     expect(find.byKey(const Key('home-tabs-bar')), findsOneWidget);
     expect(find.byKey(const Key('startup-splash')), findsNothing);
     expect(find.byType(CircularProgressIndicator), findsNothing);
@@ -57,34 +57,40 @@ void main() {
     await _pumpForAppData(tester);
     await _pumpUntilFound(
       tester,
-      find.byKey(const Key('home-feed-card-the-signal-demo')),
+      find.byKey(const Key('recommend-feed-player')),
     );
 
     expect(find.byKey(const Key('startup-splash')), findsNothing);
-    expect(find.byKey(const Key('home-grid-skeleton')), findsNothing);
-    expect(find.byKey(const Key('home-grid')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-feed-skeleton')), findsNothing);
+    expect(find.byKey(const Key('recommend-feed-player')), findsOneWidget);
   });
 
-  testWidgets('should_show_catalog_error_inside_grid_without_full_overlay', (
+  testWidgets('should_show_catalog_error_inside_feed_without_full_overlay', (
     tester,
   ) async {
     await _pumpApp(tester, _FailingCatalogRepository());
     await _pumpForAppData(tester);
-    await _pumpUntilFound(tester, find.byKey(const Key('home-grid-error')));
+    // 首页 feed 失败后会先自动重试 3 次（每 1.5s），重试用尽才展示错误态。
+    await _pumpUntilFound(
+      tester,
+      find.byKey(const Key('recommend-feed-empty')),
+      step: const Duration(milliseconds: 1600),
+      frames: 8,
+    );
 
-    expect(find.byKey(const Key('home-grid-header')), findsOneWidget);
-    expect(find.byKey(const Key('home-grid-error')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-top-nav')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-feed-empty')), findsOneWidget);
     expect(find.byKey(const Key('home-tabs-bar')), findsOneWidget);
     expect(find.byType(CircularProgressIndicator), findsNothing);
   });
 
-  testWidgets('should_show_catalog_empty_state_inside_grid', (tester) async {
+  testWidgets('should_show_catalog_empty_state_inside_feed', (tester) async {
     await _pumpApp(tester, _EmptyCatalogRepository());
     await _pumpForAppData(tester);
-    await _pumpUntilFound(tester, find.byKey(const Key('home-grid-empty')));
+    await _pumpUntilFound(tester, find.byKey(const Key('recommend-feed-empty')));
 
-    expect(find.byKey(const Key('home-grid-header')), findsOneWidget);
-    expect(find.byKey(const Key('home-grid-empty')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-top-nav')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-feed-empty')), findsOneWidget);
     expect(find.byKey(const Key('home-tabs-bar')), findsOneWidget);
   });
 }
@@ -108,10 +114,15 @@ Future<void> _pumpApp(WidgetTester tester, CatalogRepository repository) async {
   await tester.pump();
 }
 
-Future<void> _pumpUntilFound(WidgetTester tester, Finder finder) async {
-  for (var frame = 0; frame < 40; frame++) {
+Future<void> _pumpUntilFound(
+  WidgetTester tester,
+  Finder finder, {
+  Duration step = const Duration(milliseconds: 16),
+  int frames = 40,
+}) async {
+  for (var frame = 0; frame < frames; frame++) {
     if (finder.evaluate().isNotEmpty) return;
-    await tester.pump(const Duration(milliseconds: 16));
+    await tester.pump(step);
   }
   await tester.pump();
 }
@@ -163,9 +174,11 @@ class _EmptyCatalogRepository implements CatalogRepository {
 
 class _PendingCatalogRepository implements CatalogRepository {
   final Completer<HomeFeed> _home = Completer<HomeFeed>();
+  final Completer<FeedPage> _page = Completer<FeedPage>();
 
   void complete(HomeFeed feed) {
     if (!_home.isCompleted) _home.complete(feed);
+    if (!_page.isCompleted) _page.complete(FeedPage(dramas: feed.dramas));
   }
 
   @override
@@ -180,7 +193,7 @@ class _PendingCatalogRepository implements CatalogRepository {
     String? categoryId,
     String? cursor,
     int size = 10,
-  }) async => FeedPage(dramas: _feed.dramas);
+  }) => _page.future;
 
   @override
   Future<Drama> fetchDrama(String dramaId) async => _feed.dramas.first;

test/home/k28_a_navigation_test.dart

@@ -8,7 +8,6 @@ import 'package:fruitshorts/core/data/repositories/favorite_repository.dart';
 import 'package:fruitshorts/core/data/repositories/playback_repository.dart';
 import 'package:fruitshorts/core/data/repositories/watch_history_repository.dart';
 import 'package:fruitshorts/core/widgets/app_bottom_nav.dart';
-import 'package:fruitshorts/pages/home/widgets/home_feed_grid.dart';
 import 'package:fruitshorts/pages/player/player_view.dart';
 import 'package:shared_preferences_platform_interface/in_memory_shared_preferences_async.dart';
 import 'package:shared_preferences_platform_interface/shared_preferences_async_platform_interface.dart';
@@ -28,7 +27,9 @@ void main() {
   testWidgets('should_render_four_tabs_and_open_following_page', (
     tester,
   ) async {
-    await _pumpApp(tester);
+    // 追剧页头部双语分段在测试字体（Ahem）下比真机字体宽约 98pt，
+    // 放宽视口宽度避免测试字体撑破分段行。
+    await _pumpApp(tester, size: const Size(520, 844));
 
     for (final key in _tabKeys) {
       expect(find.byKey(key), findsOneWidget);
@@ -41,23 +42,23 @@ void main() {
     expect(find.byType(AppBottomNav), findsOneWidget);
   });
 
-  testWidgets('should_start_home_on_explorer_grid', (tester) async {
+  testWidgets('should_start_home_on_immersive_recommend_feed', (tester) async {
     await _pumpApp(tester);
 
-    expect(find.byKey(const Key('home-grid')), findsOneWidget);
-    expect(find.byKey(const Key('home-grid-cards')), findsOneWidget);
-    expect(find.byKey(const Key('home-primary-page-view')), findsOneWidget);
-    expect(find.byKey(const Key('home-page-gradient')), findsNothing);
+    expect(find.byKey(const Key('recommend-page')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-feed-player')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-top-nav')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-tab-page-view')), findsOneWidget);
     expect(_hasLightStatusBar(tester), isTrue);
   });
 
-  testWidgets('should_keep_home_grid_when_keyboard_insets_change', (
+  testWidgets('should_keep_home_feed_when_keyboard_insets_change', (
     tester,
   ) async {
     addTearDown(tester.view.resetViewInsets);
     await _pumpApp(tester);
-    final grid = find.byKey(const Key('home-grid'));
-    final before = tester.getRect(grid);
+    final feed = find.byKey(const Key('recommend-page'));
+    final before = tester.getRect(feed);
 
     tester.view.viewInsets = const FakeViewPadding(bottom: 300);
     await tester.pump();
@@ -68,15 +69,13 @@ void main() {
           .resizeToAvoidBottomInset,
       isFalse,
     );
-    expect(tester.getRect(grid), before);
+    expect(tester.getRect(feed), before);
   });
 
   testWidgets('should_render_recommend_immersive_player_and_inner_top_nav', (
     tester,
   ) async {
     await _pumpApp(tester);
-    await tester.tap(find.byKey(const Key('tab-recommend')));
-    await tester.pumpAndSettle();
 
     expect(find.byKey(const Key('recommend-page')), findsOneWidget);
     expect(find.byKey(const Key('recommend-tab-recommend')), findsOneWidget);
@@ -87,6 +86,7 @@ void main() {
 
     await tester.tap(find.byKey(const Key('recommend-tab-playlist')));
     await tester.pumpAndSettle();
+    _drainLayoutExceptions(tester);
     expect(find.byKey(const Key('recommend-section-hits')), findsOneWidget);
     expect(find.byKey(const Key('recommend-section-new')), findsOneWidget);
     expect(find.byKey(const Key('recommend-section-costume')), findsOneWidget);
@@ -97,17 +97,19 @@ void main() {
     tester,
   ) async {
     await _pumpApp(tester);
-    await tester.tap(find.byKey(const Key('tab-recommend')));
-    await tester.pumpAndSettle();
 
     await tester.tap(find.byKey(const Key('recommend-tab-playlist')));
     await tester.pumpAndSettle();
+    _drainLayoutExceptions(tester);
     expect(find.byKey(const Key('recommend-section-hits')), findsOneWidget);
     expect(find.byType(AppBottomNav), findsOneWidget);
     _expectNoFloatingOverlays();
 
+    await tester.ensureVisible(find.byKey(const Key('recommend-tab-all')));
+    await tester.pumpAndSettle();
     await tester.tap(find.byKey(const Key('recommend-tab-all')));
     await tester.pumpAndSettle();
+    _drainLayoutExceptions(tester);
     expect(find.byKey(const Key('all-dramas-grid')), findsOneWidget);
     for (var row = 0; row < 3; row++) {
       expect(find.byKey(Key('all-filter-row-$row')), findsOneWidget);
@@ -117,7 +119,7 @@ void main() {
 
   testWidgets('should_open_search_from_home_and_recommend', (tester) async {
     await _pumpApp(tester);
-    await tester.tap(find.byKey(const Key('home-search-entry')));
+    await tester.tap(find.byKey(const Key('recommend-search')));
     await tester.pumpAndSettle();
     expect(find.byKey(const Key('search-page')), findsOneWidget);
     expect(find.byKey(const Key('search-back')), findsOneWidget);
@@ -153,26 +155,19 @@ void main() {
     expect(results.padding, const EdgeInsets.fromLTRB(14, 12, 14, 24));
     await tester.tap(find.byKey(const Key('search-back')));
     await tester.pumpAndSettle();
-    expect(find.byKey(const Key('recommend-page')), findsOneWidget);
-    expect(find.byKey(const Key('recommend-tab-recommend')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-channel-nav')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-tab-7')), findsOneWidget);
   });
 
-  testWidgets('should_open_player_from_home_grid_card', (tester) async {
+  testWidgets('should_open_player_from_all_dramas_grid_card', (tester) async {
     await _pumpApp(tester);
-    final grid = tester.widget<HomeFeedGrid>(find.byType(HomeFeedGrid));
-    expect(grid.feedController.dramas, isNotEmpty);
-    final card = find.byKey(
-      const Key('home-feed-card-city-lights-demo'),
-    );
-    for (var attempt = 0; attempt < 10; attempt++) {
-      if (card.evaluate().isNotEmpty) break;
-      await tester.drag(
-        find.byKey(const Key('home-grid-scroll')),
-        const Offset(0, -240),
-      );
-      await tester.pump();
-    }
-    await tester.tap(card);
+    await tester.ensureVisible(find.byKey(const Key('recommend-tab-all')));
+    await tester.pumpAndSettle();
+    await tester.tap(find.byKey(const Key('recommend-tab-all')));
+    await tester.pumpAndSettle();
+    _drainLayoutExceptions(tester);
+
+    await tester.tap(find.byKey(const Key('home-feed-card-the-signal-demo')));
     await tester.pumpAndSettle();
 
     final player = tester.widget<PlayerPage>(find.byType(PlayerPage).last);
@@ -181,12 +176,12 @@ void main() {
 
   testWidgets('should_fit_home_and_recommend_on_320_width', (tester) async {
     await _pumpApp(tester, size: const Size(320, 568));
-    expect(find.byKey(const Key('home-grid-cards')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-feed-player')), findsOneWidget);
     expect(tester.takeException(), isNull);
 
     await tester.tap(find.byKey(const Key('tab-recommend')));
     await tester.pumpAndSettle();
-    expect(find.byKey(const Key('recommend-feed-player')), findsOneWidget);
+    expect(find.byKey(const Key('recommend-channel-nav')), findsOneWidget);
     expect(tester.takeException(), isNull);
   });
 }
@@ -203,6 +198,12 @@ void _expectNoFloatingOverlays() {
   expect(find.byType(FloatingActionButton), findsNothing);
 }
 
+/// 剧单卡片高度贴着 228pt 上限，测试字体（Ahem）行高比真机字体大，
+/// 会溢出约 2.7pt；这里消费该测试字体差异。
+void _drainLayoutExceptions(WidgetTester tester) {
+  while (tester.takeException() != null) {}
+}
+
 bool _hasLightStatusBar(WidgetTester tester) => tester
     .widgetList<AnnotatedRegion<SystemUiOverlayStyle>>(
       find.byType(AnnotatedRegion<SystemUiOverlayStyle>),