// 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/material.dart'; void main() { testWidgets('Can set opacity for an Icon', (WidgetTester tester) async { await tester.pumpWidget( new IconTheme( data: new IconThemeData( color: Colors.green[500], opacity: 0.5 ), child: new Icon(Icons.add) ) ); final RichText text = tester.widget(find.byType(RichText)); expect(text.text.style.color, equals(Colors.green[500].withOpacity(0.5))); }); }