130 lines
4.4 KiB
Dart
130 lines
4.4 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:hepan_everyday/widgets/glass_dock.dart';
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import 'package:hepan_everyday/app/hepan_app.dart';
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import 'package:hepan_everyday/features/timetable/timetable_page.dart';
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import 'package:timezone/data/latest.dart' as tzdata;
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import 'navigation_test.dart' show uiController;
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void main() {
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setUpAll(tzdata.initializeTimeZones);
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testWidgets('only the selected tab is blue, including during glass travel', (
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tester,
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) async {
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var selected = 0;
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await tester.pumpWidget(
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MaterialApp(
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home: StatefulBuilder(
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builder: (context, setState) => Scaffold(
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body: Center(
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child: GlassDock(
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selectedIndex: selected,
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onSelected: (index) => setState(() => selected = index),
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),
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),
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),
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),
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),
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);
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Color colour(IconData icon) =>
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tester.widget<Icon>(find.byIcon(icon)).color!;
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void expectGrey(IconData icon) {
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final value = colour(icon);
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expect((value.r - value.b).abs(), lessThan(0.12));
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expect(value.a, 1);
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}
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expect(colour(Icons.calendar_month_rounded), const Color(0xFF007AFF));
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expectGrey(Icons.assignment_rounded);
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expectGrey(Icons.person_rounded);
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await tester.tap(find.byIcon(Icons.person_rounded));
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await tester.pump();
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// Colour follows the selected page, not whichever icon the lens crosses.
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expect(colour(Icons.person_rounded), const Color(0xFF007AFF));
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expectGrey(Icons.calendar_month_rounded);
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await tester.pump(const Duration(milliseconds: 100));
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expectGrey(Icons.assignment_rounded);
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await tester.pumpAndSettle();
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final gesture = await tester.startGesture(
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tester.getCenter(find.byKey(const Key('dock-cursor'))),
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);
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await gesture.moveBy(const Offset(-20, 0));
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await tester.pump();
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await gesture.moveBy(const Offset(-90, 0));
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await tester.pump(const Duration(milliseconds: 150));
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expect(colour(Icons.person_rounded), const Color(0xFF007AFF));
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expectGrey(Icons.assignment_rounded);
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await gesture.up();
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await tester.pumpAndSettle();
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expect(selected, 1);
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expect(colour(Icons.assignment_rounded), const Color(0xFF007AFF));
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expectGrey(Icons.person_rounded);
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});
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testWidgets('dock drags switch tabs while body swipes only change week', (
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tester,
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) async {
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final c = uiController();
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await c.initialize();
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await c.showDemo();
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await tester.pumpWidget(HepanApp(controller: c));
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await tester.pumpAndSettle();
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expect(
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find.descendant(
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of: find.byType(TimetablePage),
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matching: find.text('课表'),
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),
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findsOneWidget,
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);
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expect(tester.getRect(find.text('周日')).right, lessThanOrEqualTo(800));
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await tester.drag(find.text('周三'), const Offset(-250, 0));
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await tester.pumpAndSettle();
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expect(find.text('第 2 周'), findsOneWidget);
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expect(find.text('选择学校'), findsNothing);
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await tester.drag(
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find.byKey(const Key('dock-cursor')),
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const Offset(185, 0),
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);
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await tester.pumpAndSettle();
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expect(find.text('选择学校'), findsOneWidget);
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await tester.drag(find.text('学校课表'), const Offset(250, 0));
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await tester.pumpAndSettle();
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expect(find.text('选择学校'), findsOneWidget);
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await tester.drag(
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find.byKey(const Key('dock-cursor')),
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const Offset(-185, 0),
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);
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await tester.pumpAndSettle();
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expect(find.text('示例课表'), findsOneWidget);
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await tester.tap(find.text('我的'));
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await tester.pumpAndSettle();
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expect(find.text('选择学校'), findsOneWidget);
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c.dispose();
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});
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testWidgets('cancelled cursor drag keeps selected tab', (tester) async {
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int selected = 0;
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await tester.pumpWidget(
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MaterialApp(
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home: StatefulBuilder(
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builder: (context, setState) => Scaffold(
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body: Center(
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child: GlassDock(
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selectedIndex: selected,
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onSelected: (i) => setState(() => selected = i),
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),
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),
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),
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),
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),
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);
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final gesture = await tester.startGesture(
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tester.getCenter(find.byKey(const Key('dock-cursor'))),
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);
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await gesture.moveBy(const Offset(90, 0));
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await tester.pump();
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await gesture.cancel();
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await tester.pumpAndSettle();
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expect(selected, 0);
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});
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}
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