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* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.clustering.cluster.web;
import java.io.IOException;
import java.net.URL;
import java.util.Properties;
import javax.servlet.http.HttpServletResponse;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.jboss.arquillian.container.test.api.*;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.arquillian.junit.InSequence;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.as.test.clustering.single.web.SimpleServlet;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import static org.jboss.as.test.clustering.ClusteringTestConstants.*;
import org.jboss.as.test.clustering.NodeUtil;
/**
* Validate the <distributable/> works for a two-node cluster.
*
* @author Paul Ferraro
* @author Radoslav Husar
*/
@RunWith(Arquillian.class)
@RunAsClient
public class ClusteredWebAbstractCase {
@ArquillianResource
private ContainerController controller;
@ArquillianResource
private Deployer deployer;
@BeforeClass
public static void printSysProps() {
Properties sysprops = System.getProperties();
System.out.println("System properties:\n" + sysprops);
}
@Deployment(name = DEPLOYMENT_1, managed = false)
@TargetsContainer(CONTAINER_1)
public static Archive<?> deployment0() {
WebArchive war = ShrinkWrap.create(WebArchive.class, "distributable.war");
war.addClass(SimpleServlet.class);
war.setWebXML(ClusteredWebAbstractCase.class.getPackage(), "web.xml");
System.out.println(war.toString(true));
return war;
}
@Deployment(name = DEPLOYMENT_2, managed = false)
@TargetsContainer(CONTAINER_2)
public static Archive<?> deployment1() {
WebArchive war = ShrinkWrap.create(WebArchive.class, "distributable.war");
war.addClass(SimpleServlet.class);
war.setWebXML(ClusteredWebAbstractCase.class.getPackage(), "web.xml");
System.out.println(war.toString(true));
return war;
}
@Test
@InSequence(-1)
public void testStartContainers() {
NodeUtil.start(controller, deployer, CONTAINER_1, DEPLOYMENT_1);
NodeUtil.start(controller, deployer, CONTAINER_2, DEPLOYMENT_2);
}
@Test
@InSequence(1)
public void testStopContainers() {
NodeUtil.stop(controller, deployer, CONTAINER_1, DEPLOYMENT_1);
NodeUtil.stop(controller, deployer, CONTAINER_2, DEPLOYMENT_2);
}
@Test
@OperateOnDeployment(DEPLOYMENT_1)
public void testSerialized(@ArquillianResource(SimpleServlet.class) URL baseURL) throws ClientProtocolException, IOException {
DefaultHttpClient client = new DefaultHttpClient();
// returns the URL of the deployment (http://127.0.0.1:8180/distributable)
String url = baseURL.toString();
System.out.println("URL = " + url);
try {
HttpResponse response = client.execute(new HttpGet(url + "simple"));
Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals(1, Integer.parseInt(response.getFirstHeader("value").getValue()));
Assert.assertFalse(Boolean.valueOf(response.getFirstHeader("serialized").getValue()));
response.getEntity().getContent().close();
response = client.execute(new HttpGet(url + "simple"));
Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals(2, Integer.parseInt(response.getFirstHeader("value").getValue()));
// This won't be true unless we have somewhere to which to replicate
Assert.assertTrue(Boolean.valueOf(response.getFirstHeader("serialized").getValue()));
response.getEntity().getContent().close();
} finally {
client.getConnectionManager().shutdown();
}
}
@Test
@OperateOnDeployment(DEPLOYMENT_2) // For change, operate on the 2nd deployment first
public void testSessionReplication(
@ArquillianResource(SimpleServlet.class) @OperateOnDeployment(DEPLOYMENT_1) URL baseURL1,
@ArquillianResource(SimpleServlet.class) @OperateOnDeployment(DEPLOYMENT_2) URL baseURL2)
throws IllegalStateException, IOException, InterruptedException {
DefaultHttpClient client = new DefaultHttpClient();
String url1 = baseURL1.toString() + "simple";
String url2 = baseURL2.toString() + "simple";
try {
HttpResponse response = client.execute(new HttpGet(url1));
Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals(1, Integer.parseInt(response.getFirstHeader("value").getValue()));
response.getEntity().getContent().close();
// Lets do this twice to have more debug info if failover is slow.
response = client.execute(new HttpGet(url1));
Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals(2, Integer.parseInt(response.getFirstHeader("value").getValue()));
response.getEntity().getContent().close();
// Lets wait for the session to replicate
Thread.sleep(GRACE_TIME_TO_REPLICATE);
// Now check on the 2nd server
// Note that this DOES rely on the fact that both servers are running on the "same" domain,
// which is '127.0.0.0'. Otherwise you will have to spoof cookies. @Rado
response = client.execute(new HttpGet(url2));
Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals(3, Integer.parseInt(response.getFirstHeader("value").getValue()));
response.getEntity().getContent().close();
// Lets do one more check.
response = client.execute(new HttpGet(url2));
Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
Assert.assertEquals(4, Integer.parseInt(response.getFirstHeader("value").getValue()));
response.getEntity().getContent().close();
} finally {
client.getConnectionManager().shutdown();
}
}
}