/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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 org.jboss.cdi.tck.tests.context.conversation.filter;
import static org.jboss.cdi.tck.TestGroups.INTEGRATION;
import static org.jboss.cdi.tck.cdi.Sections.CONVERSATION_CONTEXT_EE;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertNotNull;
import java.net.URL;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.cdi.tck.AbstractTest;
import org.jboss.cdi.tck.shrinkwrap.WebArchiveBuilder;
import org.jboss.cdi.tck.util.Timer;
import org.jboss.cdi.tck.util.Timer.StopCondition;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.jboss.shrinkwrap.descriptor.api.Descriptors;
import org.jboss.shrinkwrap.descriptor.api.webapp30.WebAppDescriptor;
import org.jboss.test.audit.annotations.SpecAssertion;
import org.jboss.test.audit.annotations.SpecVersion;
import org.testng.annotations.Test;
import com.gargoylesoftware.htmlunit.Page;
import com.gargoylesoftware.htmlunit.TextPage;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.util.Cookie;
/**
*
* @author Martin Kouba
*/
@SpecVersion(spec = "cdi", version = "2.0-PFD")
public class ConversationFilterTest extends AbstractTest {
private static final String JSESSIONID = "JSESSIONID";
@Deployment(testable = false)
public static WebArchive createTestArchive() {
return new WebArchiveBuilder()
.withTestClassPackage(ConversationFilterTest.class)
.withWebXml(
Descriptors.create(WebAppDescriptor.class).createFilter().filterName(OuterFilter.class.getSimpleName())
.filterClass(OuterFilter.class.getName()).up().createFilterMapping()
.filterName(OuterFilter.class.getSimpleName()).urlPattern("/*").up().createFilterMapping()
.filterName("CDI Conversation Filter").urlPattern("/*").up()).build();
}
@ArquillianResource
protected URL contextPath;
/**
* The conversation context should not be active before the conversation is associated with the servlet request.
*
* @throws Exception
*/
@Test(groups = INTEGRATION)
@SpecAssertion(section = CONVERSATION_CONTEXT_EE, id = "d")
public void testConversationActivation() throws Exception {
WebClient client = new WebClient();
client.setThrowExceptionOnFailingStatusCode(true);
// Init the long-running conversation
TextPage initPage = client.getPage(contextPath + "introspect?mode=" + IntrospectServlet.MODE_INIT);
String cid = extractCid(initPage.getContent());
assertNotNull(cid);
assertFalse(cid.isEmpty());
TextPage resultPage = client.getPage(contextPath + "introspect?mode=" + IntrospectServlet.MODE_INSPECT + "&cid=" + cid);
assertFalse(Boolean.valueOf(resultPage.getContent()));
}
/**
* "The container ensures that a long-running conversation may be associated with at most one request at a time, by blocking or rejecting concurrent requests."
*
* In fact the spec doesn't require the container to reject the concurrent requests, but we don't expect it will block them
* forever.
*
* @throws Exception
*/
@Test(groups = INTEGRATION)
@SpecAssertion(section = CONVERSATION_CONTEXT_EE, id = "ua")
public void testConversationBusy() throws Exception {
// Init the long-running conversation
WebClient client = new WebClient();
client.setThrowExceptionOnFailingStatusCode(true);
TextPage initPage = client.getPage(contextPath + "introspect?mode=" + IntrospectServlet.MODE_INIT);
String cid = extractCid(initPage.getContent());
assertNotNull(cid);
assertFalse(cid.isEmpty());
String jsessionid = client.getCookieManager().getCookie(JSESSIONID).getValue();
assertNotNull(jsessionid);
assertFalse(jsessionid.isEmpty());
ExecutorService executorService = Executors.newFixedThreadPool(2);
WebRequest longTask = new WebRequest(IntrospectServlet.MODE_LONG_TASK, contextPath, cid, jsessionid);
WebRequest busyRequest = new WebRequest(IntrospectServlet.MODE_BUSY_REQUEST, contextPath, cid, jsessionid);
final Future<String> longTaskFuture = executorService.submit(longTask);
Timer timer = Timer.startNew(100l);
final Future<String> busyRequestFuture = executorService.submit(busyRequest);
timer.setSleepInterval(100l).setDelay(10, TimeUnit.SECONDS).addStopCondition(new StopCondition() {
@Override
public boolean isSatisfied() {
return longTaskFuture.isDone() || busyRequestFuture.isDone();
}
}).start();
assertEquals(longTaskFuture.get(), "OK");
assertEquals(busyRequestFuture.get(), "BusyConversationException");
executorService.shutdown();
}
/**
* Note - htmlunit WebClient instance is not thread-safe.
*/
private class WebRequest implements Callable<String> {
private String mode;
private URL contextPath;
private String cid;
private String jsessionid;
public WebRequest(String mode, URL contextPath, String cid, String jsessionid) {
super();
this.mode = mode;
this.contextPath = contextPath;
this.cid = cid;
this.jsessionid = jsessionid;
}
@Override
public String call() throws Exception {
WebClient client = new WebClient();
client.setThrowExceptionOnFailingStatusCode(false);
client.getCookieManager().addCookie(new Cookie(contextPath.getHost(), JSESSIONID, jsessionid));
Page page = client.getPage(contextPath + "introspect?mode=" + mode + "&cid=" + cid);
if (!(page instanceof TextPage)) {
return "" + page.getWebResponse().getStatusCode();
}
TextPage textPage = (TextPage) page;
return textPage.getContent();
}
}
private String extractCid(String content) {
String[] tokens = content.split("::");
if (tokens.length != 2) {
throw new IllegalArgumentException();
}
return tokens[0];
}
}