| // 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/material.dart'; |
| import 'package:flutter_api_samples/widgets/scroll_view/list_view.0.dart' |
| as example; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('long press ListTile should enable edit mode', |
| (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.ListViewExampleApp(), |
| ); |
| |
| final Finder listView = find.byType(ListView); |
| final Finder selectAllFinder = find.text('select all'); |
| final Finder checkBoxFinder = find.byType(Checkbox); |
| expect(listView, findsWidgets); |
| expect(selectAllFinder, findsNothing); |
| expect(checkBoxFinder, findsNothing); |
| await tester.longPress(listView.first); |
| await tester.pump(); |
| expect(selectAllFinder, findsOneWidget); |
| expect(checkBoxFinder, findsWidgets); |
| }); |
| |
| testWidgets('Pressing cross button should disable edit mode', |
| (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.ListViewExampleApp(), |
| ); |
| |
| final Finder listView = find.byType(ListView); |
| final Finder crossIconFinder = find.byIcon(Icons.close); |
| expect(listView, findsWidgets); |
| expect(crossIconFinder, findsNothing); |
| |
| /// enable edit mode |
| await tester.longPress(listView.first); |
| await tester.pump(); |
| |
| expect(crossIconFinder, findsOneWidget); |
| await tester.tap(crossIconFinder); |
| await tester.pump(); |
| final Finder selectAllFinder = find.text('select all'); |
| expect(selectAllFinder, findsNothing); |
| expect(crossIconFinder, findsNothing); |
| }); |
| |
| testWidgets('tapping ListTile or checkBox should toggle ListTile state', |
| (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.ListViewExampleApp(), |
| ); |
| |
| final Finder listView = find.byType(ListView); |
| final Finder selectAllFinder = find.text('select all'); |
| expect(listView, findsWidgets); |
| |
| /// enable edit mode |
| await tester.longPress(listView.first); |
| await tester.pump(); |
| |
| final Finder checkBoxFinder = find.byType(Checkbox).first; |
| expect(selectAllFinder, findsOneWidget); |
| expect(checkBoxFinder, findsOneWidget); |
| expect(tester.widget<Checkbox>(checkBoxFinder).value, false); |
| await tester.tap(checkBoxFinder); |
| await tester.pump(); |
| expect(tester.widget<Checkbox>(checkBoxFinder).value, true); |
| }); |
| } |