// Copyright 2017 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:web_socket_channel/web_socket_channel.dart'; import 'package:test/test.dart'; import 'package:flutter_tools/src/base/port_scanner.dart'; import 'package:flutter_tools/src/vmservice.dart'; void main() { group('VMService', () { test('fails connection eagerly in the connect() method', () async { final int port = await const HostPortScanner().findAvailablePort(); expect( VMService.connect(Uri.parse('http://localhost:$port')), throwsA(const isInstanceOf<WebSocketChannelException>()), ); }); }); }