// 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/rendering.dart'; import 'package:flutter_api_samples/widgets/sliver/sliver_constrained_cross_axis.0.dart' as example; import 'package:flutter_test/flutter_test.dart'; void main() { testWidgets('SliverConstrainedCrossAxis example', ( WidgetTester tester, ) async { await tester.pumpWidget( const example.SliverConstrainedCrossAxisExampleApp(), ); final RenderSliverList renderSliverList = tester.renderObject( find.byType(SliverList), ); expect(renderSliverList.constraints.crossAxisExtent, equals(200)); }); }