SessionExpirationTestCase.java example

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 * Lesser General Public License for more details.
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package org.jboss.as.test.clustering.cluster.web.expiration;

import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;

import javax.servlet.http.HttpServletResponse;

import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.utils.HttpClientUtils;
import org.apache.http.impl.client.CloseableHttpClient;
import org.jboss.arquillian.container.test.api.OperateOnDeployment;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.as.test.clustering.cluster.ClusterAbstractTestCase;
import org.jboss.as.test.clustering.cluster.web.DistributableTestCase;
import org.jboss.as.test.http.util.TestHttpClientUtils;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.Assert;
import org.junit.Test;

/**
 * Validates get/set/remove/invalidate session operations, session expiration, and their corresponding events
 *
 * @author Paul Ferraro
 */
public abstract class SessionExpirationTestCase extends ClusterAbstractTestCase {

    static WebArchive getBaseDeployment() {
        WebArchive war = ShrinkWrap.create(WebArchive.class, "expiration.war");
        war.addClasses(SessionOperationServlet.class, RecordingWebListener.class);
        // Take web.xml from the managed test.
        war.setWebXML(DistributableTestCase.class.getPackage(), "web.xml");
        return war;
    }

    @Test
    public void test(@ArquillianResource(SessionOperationServlet.class) @OperateOnDeployment(DEPLOYMENT_1) URL baseURL1,
                     @ArquillianResource(SessionOperationServlet.class) @OperateOnDeployment(DEPLOYMENT_2) URL baseURL2)
                             throws IOException, URISyntaxException, InterruptedException {
        try (CloseableHttpClient client = TestHttpClientUtils.promiscuousCookieHttpClient()) {
            // This should trigger session creation event, but not added attribute event
            HttpResponse response = client.execute(new HttpGet(SessionOperationServlet.createSetURI(baseURL1, "a")));
            try {
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
                Assert.assertEquals(response.getFirstHeader(SessionOperationServlet.SESSION_ID).getValue(), response.getFirstHeader(SessionOperationServlet.CREATED_SESSIONS).getValue());
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // This should trigger attribute added event and bound binding event
            response = client.execute(new HttpGet(SessionOperationServlet.createSetURI(baseURL1, "a", "1")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.SESSION_ID));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
                Assert.assertEquals("a", response.getFirstHeader(SessionOperationServlet.ADDED_ATTRIBUTES).getValue());
                Assert.assertEquals("1", response.getFirstHeader(SessionOperationServlet.BOUND_ATTRIBUTES).getValue());
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // No events should have been triggered on remote node
            response = client.execute(new HttpGet(SessionOperationServlet.createGetURI(baseURL2, "a")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.RESULT));
                Assert.assertEquals("1", response.getFirstHeader(SessionOperationServlet.RESULT).getValue());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // Make sure remove attribute event is not fired since attribute does not exist
            response = client.execute(new HttpGet(SessionOperationServlet.createRemoveURI(baseURL2, "b")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.RESULT));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // This should trigger attribute replaced event, as well as valueBound/valueUnbound binding events
            response = client.execute(new HttpGet(SessionOperationServlet.createSetURI(baseURL1, "a", "2")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
                Assert.assertEquals("a", response.getFirstHeader(SessionOperationServlet.REPLACED_ATTRIBUTES).getValue());
                Assert.assertEquals("2", response.getFirstHeader(SessionOperationServlet.BOUND_ATTRIBUTES).getValue());
                Assert.assertEquals("1", response.getFirstHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES).getValue());
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // No events should have been triggered on remote node
            response = client.execute(new HttpGet(SessionOperationServlet.createGetURI(baseURL2, "a")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.RESULT));
                Assert.assertEquals("2", response.getFirstHeader(SessionOperationServlet.RESULT).getValue());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // This should trigger attribute removed event and valueUnbound binding event
            response = client.execute(new HttpGet(SessionOperationServlet.createSetURI(baseURL1, "a")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
                Assert.assertEquals("a", response.getFirstHeader(SessionOperationServlet.REMOVED_ATTRIBUTES).getValue());
                Assert.assertEquals("2", response.getFirstHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES).getValue());
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // No events should have been triggered on remote node
            response = client.execute(new HttpGet(SessionOperationServlet.createGetURI(baseURL2, "a")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.RESULT));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // This should trigger attribute added event and valueBound binding event
            response = client.execute(new HttpGet(SessionOperationServlet.createSetURI(baseURL1, "a", "3", "4")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
                Assert.assertEquals("a", response.getFirstHeader(SessionOperationServlet.ADDED_ATTRIBUTES).getValue());
                Assert.assertEquals("3", response.getFirstHeader(SessionOperationServlet.BOUND_ATTRIBUTES).getValue());
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // No events should have been triggered on remote node
            response = client.execute(new HttpGet(SessionOperationServlet.createGetURI(baseURL2, "a")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.RESULT));
                Assert.assertEquals("4", response.getFirstHeader(SessionOperationServlet.RESULT).getValue());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // This should trigger attribute removed event and valueUnbound binding event
            response = client.execute(new HttpGet(SessionOperationServlet.createRemoveURI(baseURL1, "a")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
                Assert.assertEquals("a", response.getFirstHeader(SessionOperationServlet.REMOVED_ATTRIBUTES).getValue());
                Assert.assertEquals("4", response.getFirstHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES).getValue());
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // No events should have been triggered on remote node
            response = client.execute(new HttpGet(SessionOperationServlet.createGetURI(baseURL2, "a")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.RESULT));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // This should trigger attribute added event and valueBound binding event
            response = client.execute(new HttpGet(SessionOperationServlet.createSetURI(baseURL2, "a", "5")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.SESSION_ID));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
                Assert.assertEquals("a", response.getFirstHeader(SessionOperationServlet.ADDED_ATTRIBUTES).getValue());
                Assert.assertEquals("5", response.getFirstHeader(SessionOperationServlet.BOUND_ATTRIBUTES).getValue());
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // This should trigger session destroyed event and valueUnbound binding event
            response = client.execute(new HttpGet(SessionOperationServlet.createInvalidateURI(baseURL1)));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.SESSION_ID));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
                Assert.assertEquals(response.getFirstHeader(SessionOperationServlet.SESSION_ID).getValue(), response.getFirstHeader(SessionOperationServlet.DESTROYED_SESSIONS).getValue());
                Assert.assertEquals("a",response.getFirstHeader(SessionOperationServlet.REMOVED_ATTRIBUTES).getValue());
                Assert.assertEquals("5", response.getFirstHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES).getValue());
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // This should trigger attribute added event and valueBound binding event
            response = client.execute(new HttpGet(SessionOperationServlet.createSetURI(baseURL2, "a", "6")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.SESSION_ID));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
                Assert.assertEquals(response.getFirstHeader(SessionOperationServlet.SESSION_ID).getValue(), response.getFirstHeader(SessionOperationServlet.CREATED_SESSIONS).getValue());
                Assert.assertEquals("a", response.getFirstHeader(SessionOperationServlet.ADDED_ATTRIBUTES).getValue());
                Assert.assertEquals("6", response.getFirstHeader(SessionOperationServlet.BOUND_ATTRIBUTES).getValue());
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // This should not trigger any events
            response = client.execute(new HttpGet(SessionOperationServlet.createGetURI(baseURL2, "a", "7")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.RESULT));
                Assert.assertEquals("6", response.getFirstHeader(SessionOperationServlet.RESULT).getValue());
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.SESSION_ID));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // This should not trigger any events
            response = client.execute(new HttpGet(SessionOperationServlet.createGetURI(baseURL2, "a")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.RESULT));
                Assert.assertEquals("7", response.getFirstHeader(SessionOperationServlet.RESULT).getValue());
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.SESSION_ID));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // Trigger session timeout in 1 second
            response = client.execute(new HttpGet(SessionOperationServlet.createTimeoutURI(baseURL1, 1)));
            String sessionId = null;
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.RESULT));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.SESSION_ID));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
                sessionId = response.getFirstHeader(SessionOperationServlet.SESSION_ID).getValue();
            } finally {
                HttpClientUtils.closeQuietly(response);
            }

            // Trigger timeout of sessionId
            Thread.sleep(2000);

            // Timeout should trigger session destroyed event and valueUnbound binding event
            response = client.execute(new HttpGet(SessionOperationServlet.createGetURI(baseURL2, "a")));
            try {
                Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode());
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.RESULT));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.SESSION_ID));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.CREATED_SESSIONS));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.DESTROYED_SESSIONS));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.ADDED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REPLACED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.REMOVED_ATTRIBUTES));
                Assert.assertFalse(response.containsHeader(SessionOperationServlet.BOUND_ATTRIBUTES));
                Assert.assertTrue(response.containsHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES));
                Assert.assertEquals(sessionId, response.getFirstHeader(SessionOperationServlet.DESTROYED_SESSIONS).getValue());
                Assert.assertEquals(response.getFirstHeader(SessionOperationServlet.SESSION_ID).getValue(), response.getFirstHeader(SessionOperationServlet.CREATED_SESSIONS).getValue());
                Assert.assertEquals("7", response.getFirstHeader(SessionOperationServlet.UNBOUND_ATTRIBUTES).getValue());
            } finally {
                HttpClientUtils.closeQuietly(response);
            }
        }
    }
}