feat(app): 接入首页轮播 banner

test/discover/discover_banner_test.dart

@@ -0,0 +1,74 @@
+// Author: fruit.com.cn
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:fruitshorts/app.dart';
+import 'package:fruitshorts/core/data/models/home_feed.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/pages/drama_detail/drama_detail_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';
+
+import '../support/fake_catalog.dart';
+import '../support/fake_category.dart';
+import '../support/fake_haptics.dart';
+import '../support/fake_interaction_repositories.dart';
+import '../support/widget_player.dart';
+
+void main() {
+  setUp(() {
+    SharedPreferencesAsyncPlatform.instance =
+        InMemorySharedPreferencesAsync.withData({});
+  });
+
+  testWidgets('should_open_linked_drama_when_discover_banner_is_tapped', (
+    tester,
+  ) async {
+    final catalog = FakeCatalogRepository(
+      banners: const [
+        FeedBanner(
+          id: 'banner-1',
+          imageUrl: '/files/banner.jpg',
+          linkType: 'DRAMA',
+          linkValue: 'the-signal-demo',
+        ),
+      ],
+    );
+    await _pumpApp(tester, catalog);
+    await tester.tap(find.byKey(const Key('tab-discover')));
+    await tester.pumpAndSettle();
+
+    expect(find.byKey(const Key('feed-banner-carousel')), findsOneWidget);
+    await tester.tap(find.byKey(const Key('feed-banner-0')));
+    await tester.pumpAndSettle();
+
+    expect(find.byType(DramaDetailPage), findsOneWidget);
+    expect(find.text('The Signal'), findsWidgets);
+  });
+}
+
+Future<void> _pumpApp(
+  WidgetTester tester,
+  FakeCatalogRepository catalog,
+) async {
+  tester.view.physicalSize = const Size(390, 844);
+  tester.view.devicePixelRatio = 1;
+  addTearDown(tester.view.resetPhysicalSize);
+  addTearDown(tester.view.resetDevicePixelRatio);
+  await tester.pumpWidget(
+    LumaDramaApp(
+      playerFactory: createWidgetPlayer,
+      catalogRepository: catalog,
+      categoryRepository: FakeCategoryRepository(catalog: catalog),
+      watchHistoryRepository: InMemoryWatchHistoryRepository(),
+      favoriteRepository: InMemoryFavoriteRepository(cards: catalog.dramas),
+      playbackRepository: FakePlaybackRepository(),
+      commentRepository: FakeCommentRepository(),
+      interactionRepository: FakeInteractionRepository(),
+      haptics: FakeHaptics(),
+    ),
+  );
+  await tester.pumpAndSettle();
+}