IncorrectAddRecivedInResponseTest.java

/*
 * TeleStax, Open Source Cloud Communications
 * Copyright 2011-2015, Telestax Inc and individual contributors
 * by the @authors tag.
 *
 * This program is free software: you can redistribute it and/or modify
 * under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation; either version 3 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 */
package org.mobicents.tools.sip.balancer.operation;

/**
 * @author Konstantin Nosach (kostyantyn.nosach@telestax.com)
 */

import static org.junit.Assert.*;
import gov.nist.javax.sip.message.SIPRequest;

import javax.sip.ListeningPoint;
import javax.sip.address.SipURI;
import javax.sip.header.RecordRouteHeader;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.mobicents.tools.configuration.LoadBalancerConfiguration;
import org.mobicents.tools.sip.balancer.AppServer;
import org.mobicents.tools.sip.balancer.BalancerRunner;
import org.mobicents.tools.sip.balancer.EventListener;
import org.mobicents.tools.sip.balancer.UserBasedAlgorithm;
import org.mobicents.tools.sip.balancer.operation.Shootist;

public class IncorrectAddRecivedInResponseTest {
	
	BalancerRunner balancer;
	int numNodes = 2;
	AppServer[] servers = new AppServer[numNodes];
	Shootist shootist;
	static AppServer invite;
	static AppServer ack;
	static AppServer bye;
	AppServer ringingAppServer;
	AppServer okAppServer;

	@Before
	public void setUp() throws Exception {
		shootist = new Shootist(ListeningPoint.TCP,5060);
		balancer = new BalancerRunner();
		LoadBalancerConfiguration lbConfig = new LoadBalancerConfiguration();
		lbConfig.getSipConfiguration().getInternalLegConfiguration().setTcpPort(5065);
		lbConfig.getSipConfiguration().getExternalLegConfiguration().setTcpPort(5060);
		lbConfig.getSipConfiguration().getAlgorithmConfiguration().setAlgorithmClass(UserBasedAlgorithm.class.getCanonicalName());
		lbConfig.getSipConfiguration().getAlgorithmConfiguration().setSipHeaderAffinityKey("From");
		lbConfig.getSipConfiguration().setIsUseWithNexmo(true);
		lbConfig.getSipConfiguration().setSendTrying(false);
		balancer.start(lbConfig);
		
		for(int q=0;q<servers.length;q++)
		{
			servers[q] = new AppServer("node" + q,4060+q , "127.0.0.1", 2000, 5060, 5065, "0", ListeningPoint.TCP, 2222+q);			
			servers[q].start();		
		}
		Thread.sleep(3000);
	}

	@After
	public void tearDown() throws Exception {
		shootist.stop();
		for(int q=0;q<servers.length;q++) {
			servers[q].stop();
		}
		balancer.stop();
	}
	
	@Test
	public void testOKRingingLandOnDifferentNodes() throws Exception {
		
		EventListener failureEventListener = new EventListener() {
			
			@Override
			public void uasAfterResponse(int statusCode, AppServer source) {
			}
			
			@Override
			public void uasAfterRequestReceived(String method, AppServer source) {
			}

			@Override
			public void uacAfterRequestSent(String method, AppServer source) {
			}

			@Override
			public void uacAfterResponse(int statusCode, AppServer source) {
				if(statusCode == 180) {					
					ringingAppServer = source;	
				} else if(statusCode == 200){
					okAppServer = source;
					
				}
			}
		};
		for(AppServer as:servers) as.setEventListener(failureEventListener);
		shootist.callerSendsBye = true;
		
		String fromName = "senderToNexmo";
		String fromHost = "sip-servlets.com";
		SipURI fromAddress = servers[0].protocolObjects.addressFactory.createSipURI(fromName, fromHost);
		String toUser = "replaces";
		String toHost = "sip-servlets.com";
		SipURI toAddress = servers[0].protocolObjects.addressFactory.createSipURI(toUser, toHost);
		SipURI ruri = servers[0].protocolObjects.addressFactory.createSipURI("usera", "127.0.0.1:5033");
		ruri.setLrParam();
		SipURI route = servers[0].protocolObjects.addressFactory.createSipURI("lbint", "127.0.0.1:5065");
		route.setParameter("node_host", "127.0.0.1");
		route.setParameter("node_port", "4060");
		route.setTransportParam(ListeningPoint.TCP);
		route.setLrParam();
		shootist.start();
		servers[0].sipListener.sendSipRequest(SIPRequest.INVITE, fromAddress, toAddress, null, route, false, null, null, ruri);
		Thread.sleep(16000);
		assertTrue(shootist.inviteRequest.getHeader(RecordRouteHeader.NAME).toString().contains("node_host"));
		assertSame(servers[0],ringingAppServer);
		assertSame(ringingAppServer, okAppServer);
		assertNotNull(ringingAppServer);
		assertNotNull(okAppServer);

		
	}

}