// Copyright 2015 The Chromium 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_test/flutter_test.dart'; import 'package:flutter/rendering.dart'; import 'package:flutter/widgets.dart'; import 'package:test/test.dart'; void main() { test('OverflowBox control test', () { testWidgets((WidgetTester tester) { GlobalKey inner = new GlobalKey(); tester.pumpWidget(new Align( alignment: const FractionalOffset(1.0, 1.0), child: new SizedBox( width: 10.0, height: 20.0, child: new OverflowBox( minWidth: 0.0, maxWidth: 100.0, minHeight: 0.0, maxHeight: 50.0, child: new Container( key: inner ) ) ) )); RenderBox box = inner.currentContext.findRenderObject(); expect(box.localToGlobal(Point.origin), equals(const Point(745.0, 565.0))); expect(box.size, equals(const Size(100.0, 50.0))); }); }); test('OverflowBox implements debugFillDescription', () { List<String> description = <String>[]; new OverflowBox( minWidth: 1.0, maxWidth: 2.0, minHeight: 3.0, maxHeight: 4.0 ).debugFillDescription(description); expect(description, [ 'alignment: FractionalOffset(0.5, 0.5)', 'minWidth: 1.0', 'maxWidth: 2.0', 'minHeight: 3.0', 'maxHeight: 4.0', ]); }); }