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* 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.ejb3.test.proxy.impl.common.container.unit;
import static org.junit.Assert.assertNotNull;
import javax.naming.Context;
import javax.naming.InitialContext;
import org.jboss.ejb3.common.registrar.plugin.mc.Ejb3McRegistrar;
import org.jboss.ejb3.common.registrar.spi.Ejb3RegistrarLocator;
import org.jboss.ejb3.common.registrar.spi.NotBoundException;
import org.jboss.ejb3.test.mc.bootstrap.EmbeddedTestMcBootstrap;
import org.jboss.ejb3.test.proxy.impl.common.Utils;
import org.jboss.ejb3.test.proxy.impl.common.container.SessionContainer;
import org.jboss.ejb3.test.proxy.impl.common.container.StatefulContainer;
import org.jboss.ejb3.test.proxy.impl.common.container.StatelessContainer;
import org.jboss.ejb3.test.proxy.impl.common.ejb.slsb.SimpleSLSBLocal;
import org.jboss.ejb3.test.proxy.impl.common.ejb.slsb.SimpleSLSBean;
import org.jboss.logging.Logger;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
/**
* Test case for {@link SessionContainer}
*
* SessionContainerTestCase
*
* @author Jaikiran Pai
* @version $Revision: $
*/
public class SessionContainerTestCase
{
/**
* Bootstrap
*/
private static EmbeddedTestMcBootstrap bootstrap;
/**
* The {@link SessionContainer} which is instantiated by each test. Depending
* on the test, its either a {@link StatefulContainer} or a {@link StatelessContainer}
*/
private SessionContainer sessionContainer;
/**
* Instance of logger
*/
private static Logger logger = Logger.getLogger(SessionContainerTestCase.class);
/**
* Initializes the required services
*
* @throws Throwable
*/
@BeforeClass
public static void setUpBeforeClass() throws Throwable
{
bootstrap = new EmbeddedTestMcBootstrap();
bootstrap.run();
// Bind the Registrar
Ejb3RegistrarLocator.bindRegistrar(new Ejb3McRegistrar(bootstrap.getKernel()));
bootstrap.deploy(SessionContainerTestCase.class);
}
/**
* Shutdown the services
*
* @throws Throwable
*/
@AfterClass
public static void tearDownAfterClass() throws Throwable
{
if (bootstrap != null)
{
bootstrap.shutdown();
}
bootstrap = null;
}
/**
* This method takes care of any cleanup required after each test.
*/
@After
public void cleanupAfterEachTest()
{
if (sessionContainer != null)
{
logger.info("Unbinding: " + sessionContainer.getName());
try
{
Ejb3RegistrarLocator.locateRegistrar().unbind(sessionContainer.getName());
}
catch (NotBoundException nbe)
{
// we are ok with this exception, which indicates that the test case had
// already unbound the ejb related bindings.
logger.debug(sessionContainer.getName() + " was already unbound");
}
}
}
/**
* Test the {@link SessionContainer#invoke(Object, org.jboss.ejb3.common.lang.SerializableMethod, Object[])}
* method.
*
* This test will check the invoke method by passing different "types" of parameters
* to a bean's method. Ex: Pass a subclass param when the bean method accepts a superclass
* param
*
* @throws Throwable
*/
@Test
public void testBeanMethodInvocation() throws Throwable
{
// create the SLSB container
this.sessionContainer = Utils.createSlsb(SimpleSLSBean.class);
// bind to JNDI
Ejb3RegistrarLocator.locateRegistrar().bind(sessionContainer.getName(), sessionContainer);
Context ctx = new InitialContext();
// lookup the local bean
String localJndiName = sessionContainer.getMetaData().getLocalJndiName();
SimpleSLSBLocal local = (SimpleSLSBLocal) ctx.lookup(localJndiName);
assertNotNull("Local bean is null", local);
//call the method with various different parameters
Object object = new String("I am some object");
String string = new String("AnotherString");
// method which accepts object/string
local.printObject(object);
local.printObject(string);
// now pass an java.lang.Integer
local.printObject(new Integer(34));
// no param method
local.noop();
// method with return type
int i = local.someMethodWithReturnType();
// method with multiple different type of params
local.printMultipleObjects(string, 2, 2.3f, new Float(34.2), 44.2d, new Double(22.234));
}
/**
*
* Test the {@link SessionContainer#invoke(Object, org.jboss.ejb3.common.lang.SerializableMethod, Object[])}
* method.
*
* This test will check the invoke method by passing null value to the bean methods.
* The intention of this test case is to ensure that there are no exceptions (especially
* {@link NullPointerException} when the params being passed to bean methods are null)
*
* @throws Throwable
*/
@Test
public void testBeanMethodInvocationForNullParams() throws Throwable
{
// create the SLSB container
this.sessionContainer = Utils.createSlsb(SimpleSLSBean.class);
// bind to JNDI
Ejb3RegistrarLocator.locateRegistrar().bind(sessionContainer.getName(), sessionContainer);
Context ctx = new InitialContext();
// lookup the local bean
String localJndiName = sessionContainer.getMetaData().getLocalJndiName();
SimpleSLSBLocal local = (SimpleSLSBLocal) ctx.lookup(localJndiName);
assertNotNull("Local bean is null", local);
// pass null to some params
local.printMultipleObjects("hello", 2, 2.2f, null, 3.2, new Double(4.4));
// pass null
local.printObject(null);
// pass null to all object params
local.printMultipleObjects(null, 0, 0.0f, null, 0.0, null);
}
}