/*
* 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());
}
}