| // Copyright 2014 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:flutter/cupertino.dart'; |
| |
| void main() { |
| testWidgets('Heroes work', (WidgetTester tester) async { |
| await tester.pumpWidget(CupertinoApp( |
| home: |
| ListView( |
| children: <Widget>[ |
| const Hero(tag: 'a', child: Text('foo')), |
| Builder(builder: (BuildContext context) { |
| return CupertinoButton( |
| child: const Text('next'), |
| onPressed: () { |
| Navigator.push( |
| context, |
| CupertinoPageRoute<void>( |
| builder: (BuildContext context) { |
| return const Hero(tag: 'a', child: Text('foo')); |
| } |
| ), |
| ); |
| }, |
| ); |
| }), |
| ], |
| ), |
| )); |
| |
| await tester.tap(find.text('next')); |
| await tester.pump(); |
| await tester.pump(const Duration(milliseconds: 100)); |
| |
| // During the hero transition, the hero widget is lifted off of both |
| // page routes and exists as its own overlay on top of both routes. |
| expect(find.widgetWithText(CupertinoPageRoute, 'foo'), findsNothing); |
| expect(find.widgetWithText(Navigator, 'foo'), findsOneWidget); |
| }); |
| |
| testWidgets('Has default cupertino localizations', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| CupertinoApp( |
| home: Builder( |
| builder: (BuildContext context) { |
| return Column( |
| children: <Widget>[ |
| Text(CupertinoLocalizations.of(context).selectAllButtonLabel), |
| Text(CupertinoLocalizations.of(context).datePickerMediumDate( |
| DateTime(2018, 10, 4), |
| )), |
| ], |
| ); |
| }, |
| ), |
| ), |
| ); |
| |
| expect(find.text('Select All'), findsOneWidget); |
| expect(find.text('Thu Oct 4 '), findsOneWidget); |
| }); |
| |
| testWidgets('Can use dynamic color', (WidgetTester tester) async { |
| const CupertinoDynamicColor dynamicColor = CupertinoDynamicColor.withBrightness( |
| color: Color(0xFF000000), |
| darkColor: Color(0xFF000001), |
| ); |
| await tester.pumpWidget(const CupertinoApp( |
| theme: CupertinoThemeData(brightness: Brightness.light), |
| color: dynamicColor, |
| home: Placeholder(), |
| )); |
| |
| expect(tester.widget<Title>(find.byType(Title)).color.value, 0xFF000000); |
| |
| await tester.pumpWidget(const CupertinoApp( |
| theme: CupertinoThemeData(brightness: Brightness.dark), |
| color: dynamicColor, |
| home: Placeholder(), |
| )); |
| |
| expect(tester.widget<Title>(find.byType(Title)).color.value, 0xFF000001); |
| }); |
| |
| testWidgets('Can customize initial routes', (WidgetTester tester) async { |
| final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>(); |
| await tester.pumpWidget( |
| CupertinoApp( |
| navigatorKey: navigatorKey, |
| onGenerateInitialRoutes: (String initialRoute) { |
| expect(initialRoute, '/abc'); |
| return <Route<void>>[ |
| PageRouteBuilder<void>( |
| pageBuilder: ( |
| BuildContext context, |
| Animation<double> animation, |
| Animation<double> secondaryAnimation) { |
| return const Text('non-regular page one'); |
| } |
| ), |
| PageRouteBuilder<void>( |
| pageBuilder: ( |
| BuildContext context, |
| Animation<double> animation, |
| Animation<double> secondaryAnimation) { |
| return const Text('non-regular page two'); |
| } |
| ), |
| ]; |
| }, |
| initialRoute: '/abc', |
| routes: <String, WidgetBuilder>{ |
| '/': (BuildContext context) => const Text('regular page one'), |
| '/abc': (BuildContext context) => const Text('regular page two'), |
| }, |
| ) |
| ); |
| expect(find.text('non-regular page two'), findsOneWidget); |
| expect(find.text('non-regular page one'), findsNothing); |
| expect(find.text('regular page one'), findsNothing); |
| expect(find.text('regular page two'), findsNothing); |
| navigatorKey.currentState.pop(); |
| await tester.pumpAndSettle(); |
| expect(find.text('non-regular page two'), findsNothing); |
| expect(find.text('non-regular page one'), findsOneWidget); |
| expect(find.text('regular page one'), findsNothing); |
| expect(find.text('regular page two'), findsNothing); |
| }); |
| } |