| // 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/material/radio_list_tile/custom_labeled_radio.0.dart' as example; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('LinkedLabelRadio contains RichText and Radio', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.LabeledRadioApp(), |
| ); |
| |
| // Label text is in a RichText widget with the correct text. |
| final RichText richText = tester.widget(find.byType(RichText).first); |
| expect(richText.text.toPlainText(), 'First tappable label text'); |
| |
| // First Radio is initially unchecked. |
| Radio<bool> radio = tester.widget(find.byType(Radio<bool>).first); |
| expect(radio.value, true); |
| expect(radio.groupValue, false); |
| |
| // Last Radio is initially checked. |
| radio = tester.widget(find.byType(Radio<bool>).last); |
| expect(radio.value, false); |
| expect(radio.groupValue, false); |
| |
| // Tap the first radio. |
| await tester.tap(find.byType(Radio<bool>).first); |
| await tester.pump(); |
| |
| // First Radio is now checked. |
| radio = tester.widget(find.byType(Radio<bool>).first); |
| expect(radio.value, true); |
| expect(radio.groupValue, true); |
| |
| // Last Radio is now unchecked. |
| radio = tester.widget(find.byType(Radio<bool>).last); |
| expect(radio.value, false); |
| expect(radio.groupValue, true); |
| }); |
| } |