/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2012, 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.integration.ejb.stateful.passivation.ejb2;

import java.util.concurrent.TimeUnit;

import javax.naming.InitialContext;

import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.as.arquillian.api.ServerSetup;
import org.jboss.as.test.integration.ejb.stateful.passivation.PassivationTestCaseSetup;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.asset.StringAsset;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;

/**
 * Tests that passivation succeeds for ejb2 beans.
 * @see org.jboss.as.test.integration.ejb.stateful.passivation.PassivationTestCase
 *
 * @author Ondrej Chaloupka
 */
@RunWith(Arquillian.class)
@ServerSetup(PassivationTestCaseSetup.class)
public class PassivationSucceedsEJB2TestCase {
    private static String jndi;

    @ArquillianResource
    private InitialContext ctx;

    static {
        jndi = "java:module/" + TestPassivationBean.class.getSimpleName() + "!" + TestPassivationRemoteHome.class.getName();
    }

    @Deployment
    public static Archive<?> deploy() throws Exception {
        JavaArchive jar = ShrinkWrap.create(JavaArchive.class, "passivation-ejb2-test.jar");
        jar.addPackage(PassivationSucceedsEJB2TestCase.class.getPackage());
        jar.addClasses(PassivationTestCaseSetup.class);
        jar.addAsManifestResource(new StringAsset("Dependencies: org.jboss.as.controller-client, org.jboss.dmr \n"),
                "MANIFEST.MF");
        return jar;
    }

    @Test
    public void testPassivationMaxSize() throws Exception {
        TestPassivationRemoteHome home = (TestPassivationRemoteHome) ctx.lookup(jndi);
        TestPassivationRemote remote1 = home.create();
        try {
            Assert.assertEquals("Returned remote1 result was not expected", TestPassivationRemote.EXPECTED_RESULT,
                    remote1.returnTrueString());

            TestPassivationRemote remote2 = home.create();
            try {
                Assert.assertEquals("Returned remote2 result was not expected", TestPassivationRemote.EXPECTED_RESULT,
                        remote2.returnTrueString());

                // create another bean. This should force the other bean to passivate, as only one bean is allowed in the pool at a time
                TestPassivationRemote remote3 = home.create();
                try {
                    TestPassivationRemote remote4 = home.create();
                    try {
                        // Passivation is asynchronous, so wait a sec for it to complete
                        TimeUnit.SECONDS.sleep(1);

                        Assert.assertTrue("ejbPassivate not called on remote1, check cache configuration and client sleep time",
                                remote1.hasBeenPassivated());
                        Assert.assertTrue("ejbPassivate not called on remote2, check cache configuration and client sleep time",
                                remote2.hasBeenPassivated());
                        Assert.assertTrue("ejbActivate not called on remote1", remote1.hasBeenActivated());
                        Assert.assertTrue("ejbActivate not called on remote2", remote2.hasBeenActivated());
                    } finally {
                        remote4.remove();
                    }
                } finally {
                    remote3.remove();
                }
            } finally {
                remote2.remove();
            }
        } finally {
            remote1.remove();
        }
    }
}