feat(home): 顶部导航随翻页联动并把推荐更名为精选

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Vicky authored and trae-solo-agent committed 2026-10-30 22:53:15 +08:00
1 parent 2f4593a46e
commit 335e5dc286
27 files changed
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@@ -0,0 +1,73 @@
// Author: fruit.com.cn
// 职责:验证推荐页封面标签使用常规字重,保留原有样式与点击。
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:fruitshorts/core/data/models/drama.dart';
import 'package:fruitshorts/core/theme/app_colors.dart';
import 'package:fruitshorts/l10n/app_localizations.dart';
import 'package:fruitshorts/pages/recommend/widgets/home_recommend_content.dart';
const _tag = '热播';
const _fallback = '上新';
const _posterWidth = 110.0;
const _posterHeight = 230.0;
void main() {
for (final tag in [_tag, '']) {
testWidgets(
'should_keep_badge_regular_when_using_${tag.isEmpty ? 'fallback' : 'tag'}',
(tester) async {
var taps = 0;
await tester.pumpWidget(_host(tag, () => taps++));
await tester.pumpAndSettle();
final label = find.text(tag.isEmpty ? _fallback : tag);
final text = tester.widget<Text>(label);
expect(text.style?.fontWeight, FontWeight.w400);
expect(text.style?.fontSize, 11);
expect(text.style?.color, AppColors.textPrimary);
final badge = tester.widget<Container>(
find.ancestor(of: label, matching: find.byType(Container)).first,
);
final decoration = badge.decoration! as BoxDecoration;
expect(decoration.color, AppColors.brandRed);
expect(decoration.borderRadius, BorderRadius.circular(6));
expect(decoration.boxShadow, isNull);
expect(
badge.padding,
const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
);
final position = tester.widget<Positioned>(
find.ancestor(of: label, matching: find.byType(Positioned)).first,
);
expect(position.left, 8);
expect(position.top, 8);
await tester.tap(label);
expect(taps, 1);
expect(tester.takeException(), isNull);
},
);
}
}
Widget _host(String tag, VoidCallback onTap) => MaterialApp(
locale: const Locale('zh'),
localizationsDelegates: AppLocalizations.localizationsDelegates,
supportedLocales: AppLocalizations.supportedLocales,
home: Scaffold(
body: SizedBox(
width: _posterWidth,
height: _posterHeight,
child: HomePosterCard(
drama: Drama(
id: 'poster',
title: '测试短剧',
synopsis: '',
posterUrl: '',
tag: tag,
),
badge: _fallback,
onTap: onTap,
),
),
),
);
@@ -0,0 +1,105 @@
// Author: fruit.com.cn
// 职责:验证首页跨页动画的目标保留、连点打断和减少动画行为。
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:fruitshorts/pages/recommend/home_tab_motion_controller.dart';
const _midpoint = Duration(milliseconds: 90);
const _finish = Duration(milliseconds: 300);
Widget _pager(HomeTabMotionController controller, List<int> accepted) =>
MaterialApp(
home: PageView(
controller: controller,
onPageChanged: (index) {
if (controller.acceptsSelection(index)) accepted.add(index);
},
children: const [
ColoredBox(color: Colors.black),
ColoredBox(color: Colors.red),
ColoredBox(color: Colors.grey),
],
),
);
void main() {
testWidgets(
'should_ignore_intermediate_page_when_clicking_across_two_pages',
(tester) async {
int? settled;
final controller = HomeTabMotionController(
onSettled: (index) => settled = index,
);
addTearDown(controller.dispose);
final accepted = <int>[];
await tester.pumpWidget(_pager(controller, accepted));
final transition = controller.selectPage(2, reduceMotion: false);
await tester.pump();
await tester.pump(_midpoint);
expect(controller.pagePosition, inExclusiveRange(0.0, 2.0));
expect(controller.acceptsSelection(1), isFalse);
expect(accepted, isNot(contains(1)));
await tester.pump(_finish);
await transition;
expect(controller.pagePosition, 2);
expect(settled, 2);
expect(controller.acceptsSelection(1), isTrue);
},
);
testWidgets('should_keep_last_target_when_clicks_interrupt_each_other', (
tester,
) async {
int? settled;
final controller = HomeTabMotionController(
onSettled: (index) => settled = index,
);
addTearDown(controller.dispose);
await tester.pumpWidget(_pager(controller, []));
final first = controller.selectPage(2, reduceMotion: false);
await tester.pump();
await tester.pump(_midpoint);
final last = controller.selectPage(0, reduceMotion: false);
await tester.pump();
expect(controller.acceptsSelection(2), isFalse);
await tester.pump(_finish);
await Future.wait([first, last]);
expect(controller.pagePosition, 0);
expect(settled, 0);
});
testWidgets('should_jump_to_target_when_reduced_motion_is_enabled', (
tester,
) async {
int? settled;
final controller = HomeTabMotionController(
onSettled: (index) => settled = index,
);
addTearDown(controller.dispose);
await tester.pumpWidget(_pager(controller, []));
await controller.selectPage(2, reduceMotion: true);
expect(controller.pagePosition, 2);
expect(settled, 2);
});
testWidgets('should_release_target_when_user_drag_interrupts_animation', (
tester,
) async {
final controller = HomeTabMotionController(onSettled: (_) {});
addTearDown(controller.dispose);
await tester.pumpWidget(_pager(controller, []));
final transition = controller.selectPage(2, reduceMotion: false);
await tester.pump();
await tester.pump(_midpoint);
final gesture = await tester.startGesture(
tester.getCenter(find.byType(PageView)),
);
await gesture.moveBy(const Offset(60, 0));
await tester.pump();
await transition;
expect(controller.acceptsSelection(0), isTrue);
expect(controller.acceptsSelection(1), isTrue);
await gesture.up();
await tester.pumpAndSettle();
});
}
+13 -6
View File
@@ -44,11 +44,11 @@ void main() {
final recommendText = tester.widget<Text>(
find.descendant(
of: find.byKey(const Key('recommend-tab-recommend')),
matching: find.text('Recommend'),
matching: find.text('Featured'),
),
);
expect(recommendText.style?.fontSize, 17);
expect(recommendText.style?.fontWeight, FontWeight.w700);
expect(recommendText.style?.fontSize, 18);
expect(recommendText.style?.fontWeight, FontWeight.w400);
expect(recommendText.style?.color, AppColors.textPrimary);
final playlistText = tester.widget<Text>(
find.descendant(
@@ -56,10 +56,17 @@ void main() {
matching: find.text('Playlists'),
),
);
expect(playlistText.style?.fontSize, 17);
expect(playlistText.style?.fontSize, 18);
// 字形度量固定,未选中态靠绘制缩放和灰色区分,切换时不重新排版。
expect(playlistText.style?.fontWeight, FontWeight.w400);
// 新版顶部 tab 未选中态也用主文字色,选中态只靠字重和下划线区分。
expect(playlistText.style?.color, AppColors.textPrimary);
expect(playlistText.style?.color, AppColors.homeTabInactive);
final playlistScale = tester.widget<Transform>(
find.descendant(
of: find.byKey(const Key('recommend-tab-playlist')),
matching: find.byType(Transform),
),
);
expect(playlistScale.transform.entry(0, 0), closeTo(0.9, 0.0001));
expect(
tester
.widget<IconButton>(find.byKey(const Key('recommend-search')))
@@ -0,0 +1,146 @@
// Author: fruit.com.cn
// 职责:验证首页三标签文字和下划线随页面进度连续变化。
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:fruitshorts/core/theme/app_colors.dart';
import 'package:fruitshorts/l10n/app_localizations.dart';
import 'package:fruitshorts/pages/recommend/recommend_types.dart';
import 'package:fruitshorts/pages/recommend/widgets/recommend_top_nav.dart';
const _pagePosition = 0.35;
const _duration = Duration(milliseconds: 90);
const _epsilon = 0.0001;
Widget _host({
double? position,
RecommendInnerTab tab = RecommendInnerTab.feed,
}) {
return MaterialApp(
localizationsDelegates: AppLocalizations.localizationsDelegates,
supportedLocales: AppLocalizations.supportedLocales,
home: Scaffold(
body: RecommendTopNav(
selected: tab,
pagePosition: position,
onSelected: (_) {},
onSearch: () {},
),
),
);
}
double _scale(WidgetTester tester, String tab) => tester
.widget<Transform>(
find.descendant(
of: find.byKey(Key('recommend-tab-$tab')),
matching: find.byType(Transform),
),
)
.transform
.entry(0, 0);
Color _underline(WidgetTester tester, String tab) {
final line = tester.widget<Container>(
find.byKey(Key('recommend-tab-$tab-underline')),
);
return (line.decoration! as BoxDecoration).color!;
}
void main() {
testWidgets(
'should_brighten_only_inactive_home_tabs_when_selection_changes',
(tester) async {
const inactive = Color(0xFFC7C7CC);
const codes = ['recommend', 'playlist', 'all'];
for (final tab in RecommendInnerTab.values) {
await tester.pumpWidget(
_host(position: tab.index.toDouble(), tab: tab),
);
for (final (index, code) in codes.indexed) {
final text = tester.widget<Text>(
find.descendant(
of: find.byKey(Key('recommend-tab-$code')),
matching: find.byType(Text),
),
);
expect(
text.style?.color,
index == tab.index ? AppColors.textPrimary : inactive,
);
}
}
await tester.pumpWidget(_host(position: _pagePosition));
final text = tester.widget<Text>(
find.descendant(
of: find.byKey(const Key('recommend-tab-playlist')),
matching: find.byType(Text),
),
);
expect(
text.style?.color,
Color.lerp(inactive, AppColors.textPrimary, _pagePosition),
);
expect(AppColors.textTabInactive, const Color(0xFFB0B0B0));
},
);
testWidgets('should_keep_regular_enlarged_labels_for_every_selection', (
tester,
) async {
for (final tab in RecommendInnerTab.values) {
await tester.pumpWidget(_host(position: tab.index.toDouble(), tab: tab));
for (final code in ['recommend', 'playlist', 'all']) {
final text = tester.widget<Text>(
find.descendant(
of: find.byKey(Key('recommend-tab-$code')),
matching: find.byType(Text),
),
);
expect(text.style?.fontSize, 18);
expect(text.style?.fontWeight, FontWeight.w400);
}
expect(tester.takeException(), isNull);
}
});
testWidgets('should_follow_page_position_without_delayed_label_animation', (
tester,
) async {
await tester.pumpWidget(_host(position: 0));
final first = tester.getRect(
find.byKey(const Key('recommend-tab-recommend')),
);
final second = tester.getRect(
find.byKey(const Key('recommend-tab-playlist')),
);
await tester.pumpWidget(
_host(position: _pagePosition, tab: RecommendInnerTab.playlists),
);
expect(_scale(tester, 'recommend'), closeTo(0.965, _epsilon));
expect(_scale(tester, 'playlist'), closeTo(0.935, _epsilon));
expect(_underline(tester, 'recommend').a, closeTo(0.65, _epsilon));
expect(_underline(tester, 'playlist').a, closeTo(0.35, _epsilon));
expect(_underline(tester, 'all').a, 0);
expect(
tester.getRect(find.byKey(const Key('recommend-tab-recommend'))),
first,
);
expect(
tester.getRect(find.byKey(const Key('recommend-tab-playlist'))),
second,
);
await tester.pumpWidget(_host(position: 0));
expect(_scale(tester, 'recommend'), 1);
expect(_underline(tester, 'recommend'), AppColors.brandRed);
});
testWidgets('should_fade_both_underlines_when_used_without_page_position', (
tester,
) async {
await tester.pumpWidget(_host());
await tester.pumpWidget(_host(tab: RecommendInnerTab.playlists));
await tester.pump(_duration);
expect(_underline(tester, 'recommend').a, inExclusiveRange(0.0, 1.0));
expect(_underline(tester, 'playlist').a, inExclusiveRange(0.0, 1.0));
});
}