| // 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/rendering.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:flutter/material.dart'; |
| import 'package:flutter/widgets.dart'; |
| |
| RenderEditable findRenderEditable(WidgetTester tester) { |
| final RenderObject root = tester.renderObject(find.byType(EditableText)); |
| expect(root, isNotNull); |
| |
| RenderEditable renderEditable; |
| void recursiveFinder(RenderObject child) { |
| if (child is RenderEditable) { |
| renderEditable = child; |
| return; |
| } |
| child.visitChildren(recursiveFinder); |
| } |
| root.visitChildren(recursiveFinder); |
| expect(renderEditable, isNotNull); |
| return renderEditable; |
| } |