// 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/choice_chip/choice_chip.0.dart' as example; import 'package:flutter_test/flutter_test.dart'; void main() { testWidgets('Can choose an item using ChoiceChip', (WidgetTester tester) async { await tester.pumpWidget( const example.ChipApp(), ); ChoiceChip choosenChip = tester.widget(find.byType(ChoiceChip).at(1)); expect(choosenChip.selected, true); await tester.tap(find.byType(ChoiceChip).at(0)); await tester.pumpAndSettle(); choosenChip = tester.widget(find.byType(ChoiceChip).at(0)); expect(choosenChip.selected, true); }); }