| /* |
| * Copyright 1999-2012 Alibaba Group. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.alibaba.dubbo.remoting.exchange.support.header; |
| |
| import com.alibaba.dubbo.common.Constants; |
| import com.alibaba.dubbo.common.URL; |
| import com.alibaba.dubbo.remoting.Channel; |
| import com.alibaba.dubbo.remoting.exchange.Request; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * @author <a href="mailto:gang.lvg@alibaba-inc.com">kimi</a> |
| */ |
| public class HeartBeatTaskTest { |
| |
| private URL url = URL.valueOf("dubbo://localhost:20880"); |
| |
| private MockChannel channel; |
| private HeartBeatTask task; |
| |
| @Before |
| public void setup() throws Exception { |
| task = new HeartBeatTask( new HeartBeatTask.ChannelProvider() { |
| |
| public Collection<Channel> getChannels() { |
| return Collections.<Channel>singletonList(channel); |
| } |
| }, 1000, 1000 * 3); |
| |
| channel = new MockChannel() { |
| |
| @Override |
| public URL getUrl() { |
| return url; |
| } |
| }; |
| } |
| |
| @Test |
| public void testHeartBeat() throws Exception { |
| url = url.addParameter(Constants.DUBBO_VERSION_KEY, "2.1.1"); |
| channel.setAttribute( |
| HeaderExchangeHandler.KEY_READ_TIMESTAMP, System.currentTimeMillis()); |
| channel.setAttribute( |
| HeaderExchangeHandler.KEY_WRITE_TIMESTAMP, System.currentTimeMillis()); |
| Thread.sleep( 2000L ); |
| task.run(); |
| List<Object> objects = channel.getSentObjects(); |
| Assert.assertTrue(objects.size() > 0); |
| Object obj = objects.get(0); |
| Assert.assertTrue(obj instanceof Request); |
| Request request = (Request)obj; |
| Assert.assertTrue(request.isHeartbeat()); |
| } |
| |
| } |