// 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/selection_area/selection_area.0.dart' as example; import 'package:flutter_test/flutter_test.dart'; void main() { testWidgets('Texts are descendant of the SelectionArea', (WidgetTester tester) async { await tester.pumpWidget(const example.SelectionAreaExampleApp()); expect( find.descendant(of: find.byType(SelectionArea), matching: find.byType(Text)), findsExactly(4), ); final List selectableTexts = [ 'SelectionArea Sample', 'Row 1', 'Row 2', 'Row 3', ]; for (final String text in selectableTexts) { expect( find.descendant(of: find.byType(SelectionArea), matching: find.text(text)), findsExactly(1), ); } }); }