/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, 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.integration.web.tx;
import static org.junit.Assert.assertEquals;
import java.net.HttpURLConnection;
import java.net.URL;
import javax.transaction.Status;
import org.junit.Assert;
import org.apache.http.Header;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.container.test.api.OperateOnDeployment;
import org.jboss.arquillian.container.test.api.RunAsClient;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.logging.Logger;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* Tests of servlet transaction lifecycle handling, particularly AS7-5329.
*
* @author Brian Stansberry (c) 2012 Red Hat Inc.
*/
@RunWith(Arquillian.class)
@RunAsClient
public class TxControlUnitTestCase {
private static Logger log = Logger.getLogger(TxControlUnitTestCase.class);
private static final String STATUS_ACTIVE = String.valueOf(Status.STATUS_ACTIVE);
@Deployment (name = "tx-control.war", testable = false)
public static WebArchive controlDeployment() {
WebArchive war = ShrinkWrap.create(WebArchive.class, "tx-control.war");
war.addClass(TxControlServlet.class);
return war;
}
@Deployment(name = "tx-status.war", testable = false)
public static WebArchive statusDeployment() {
WebArchive war = ShrinkWrap.create(WebArchive.class, "tx-status.war");
war.addClass(TxStatusServlet.class);
return war;
}
/**
* Test a RequestDispatcher forward with tx commit.
*
* @throws Exception
*/
@Test
@OperateOnDeployment("tx-control.war")
public void testForwardCommit(@ArquillianResource(TxControlServlet.class) URL baseURL) throws Exception {
testURL(baseURL, false, true);
}
/**
* Test a RequestDispatcher forward that fails to commit the tx.
*
* @throws Exception
*/
@Test
@OperateOnDeployment("tx-control.war")
public void testForwardNoCommit(@ArquillianResource(TxControlServlet.class) URL baseURL) throws Exception {
testURL(baseURL, false, false);
}
/**
* Test a RequestDispatcher include with tx commit.
*
* @throws Exception
*/
@Test
@OperateOnDeployment("tx-control.war")
public void testIncludeCommit(@ArquillianResource(TxControlServlet.class) URL baseURL) throws Exception {
testURL(baseURL, true, true);
}
/**
* Test a RequestDispatcher include that fails to commit the tx.
*
* @throws Exception
*/
@Test
@OperateOnDeployment("tx-control.war")
public void testIncludeNoCommit(@ArquillianResource(TxControlServlet.class) URL baseURL) throws Exception {
testURL(baseURL, true, false);
}
private void testURL(URL baseURL, boolean include, boolean commit) throws Exception {
URL url = new URL(baseURL + TxControlServlet.URL_PATTERN + "?include=" + include + "&commit=" + commit);
HttpGet httpget = new HttpGet(url.toURI());
DefaultHttpClient httpclient = new DefaultHttpClient();
log.trace("executing request" + httpget.getRequestLine());
HttpResponse response = httpclient.execute(httpget);
int statusCode = response.getStatusLine().getStatusCode();
assertEquals("Wrong response code: " + statusCode, HttpURLConnection.HTTP_OK, statusCode);
if (include) {
Header outerStatus = response.getFirstHeader(TxControlServlet.OUTER_STATUS_HEADER);
Assert.assertNotNull(TxControlServlet.OUTER_STATUS_HEADER + " is null", outerStatus);
Header innerStatus = response.getFirstHeader(TxControlServlet.INNER_STATUS_HEADER);
Assert.assertNotNull(TxControlServlet.INNER_STATUS_HEADER + " is null", innerStatus);
assertEquals("Wrong inner transaction status: " + innerStatus.getValue(), STATUS_ACTIVE, innerStatus.getValue());
assertEquals("Wrong inner transaction status: " + outerStatus.getValue(), STATUS_ACTIVE, outerStatus.getValue());
} // else TxControlServlet is using RequestDispatcher.forward and can't write to the response
// Unfortunately, there's no simple mechanism to test that in the commit=false case the server cleaned up
// the uncommitted tx. The cleanup (TransactionRollbackSetupAction) rolls back the tx and logs, but this
// does not result in any behavior visible to the client.
}
}