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               <h1>TestCase with TestBean inner-class The use of an inner-class annotated as an EJB can get you all the resources you may need to run your test case such as a UserTransaction, EntityManager, JMS Topic or Queue, DataSource, references to other EJBs, etc.</h1>
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 <p>Simply add a <em>META-INF/ejb-jar.xml</em> to your <em>test</em> <em>sources</em> and start annotating your inner class as needed.</p>
 </div>
 <div class="paragraph">
 <p>The test logic can be placed inside the inner-class EJB or you can setup the EJB to pass the required resources to the outer class.</p>
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 <pre>import junit.framework.TestCase;

 import javax.ejb.Stateless;
 import javax.ejb.TransactionManagement;
 import static javax.ejb.TransactionManagementType.BEAN;
 import javax.annotation.Resource;
 import javax.transaction.UserTransaction;
 import javax.persistence.PersistenceContext;
 import javax.persistence.PersistenceContextType;
 import javax.persistence.EntityManager;
 import javax.naming.Context;
 import javax.naming.InitialContext;
 import java.util.Properties;

 public class MyTest extends TestCase {

    private EntityManager entityManager;
    private UserTransaction userTransaction;

    @Override
    protected void setUp() throws Exception {
        Properties p = new Properties();
        p.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.LocalInitialContextFactory");
        // set any other properties

        InitialContext initialContext = new InitialContext(p);
        TestLocal testLocal = (TestLocal) initialContext.lookup("TestBeanLocal");

        entityManager = testLocal.getEntityManager();
        userTransaction = testLocal.getUserTransaction();
    }


    /**
     * The src/test/resource/META-INF/ejb-jar.xml will cause this
     * EJB to be automatically discovered and deployed when
     * OpenEJB boots up.
     */
    @Stateless
    @TransactionManagement(BEAN)
    public static class TestBean implements TestLocal {

        @Resource
        private UserTransaction userTransaction;

        @PersistenceContext(type = PersistenceContextType.EXTENDED)
        private EntityManager entityManager;

        public UserTransaction getUserTransaction() {
 	   return userTransaction;
        }

        public EntityManager getEntityManager() {
 	   return entityManager;
        }
    }

    public static interface TestLocal {
        EntityManager getEntityManager();
        UserTransaction getUserTransaction();
    }

 }</pre>
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	<h1>TestCase with TestBean inner-class The use of an inner-class annotated as an EJB can get you all the resources you may need to run your test case such as a UserTransaction, EntityManager, JMS Topic or Queue, DataSource, references to other EJBs, etc.</h1>
	</div>
	</div>
	</div>
	<div class="row">

	<div class="col-md-12">
	<div class="paragraph">
	<p>Simply add a <em>META-INF/ejb-jar.xml</em> to your <em>test</em> <em>sources</em> and start annotating your inner class as needed.</p>
	</div>
	<div class="paragraph">
	<p>The test logic can be placed inside the inner-class EJB or you can setup the EJB to pass the required resources to the outer class.</p>
	</div>
	<div class="literalblock">
	<div class="content">
	<pre>import junit.framework.TestCase;

	import javax.ejb.Stateless;
	import javax.ejb.TransactionManagement;
	import static javax.ejb.TransactionManagementType.BEAN;
	import javax.annotation.Resource;
	import javax.transaction.UserTransaction;
	import javax.persistence.PersistenceContext;
	import javax.persistence.PersistenceContextType;
	import javax.persistence.EntityManager;
	import javax.naming.Context;
	import javax.naming.InitialContext;
	import java.util.Properties;

	public class MyTest extends TestCase {

	private EntityManager entityManager;
	private UserTransaction userTransaction;

	@Override
	protected void setUp() throws Exception {
	Properties p = new Properties();
	p.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.LocalInitialContextFactory");
	// set any other properties

	InitialContext initialContext = new InitialContext(p);
	TestLocal testLocal = (TestLocal) initialContext.lookup("TestBeanLocal");

	entityManager = testLocal.getEntityManager();
	userTransaction = testLocal.getUserTransaction();
	}


	/**
	* The src/test/resource/META-INF/ejb-jar.xml will cause this
	* EJB to be automatically discovered and deployed when
	* OpenEJB boots up.
	*/
	@Stateless
	@TransactionManagement(BEAN)
	public static class TestBean implements TestLocal {

	@Resource
	private UserTransaction userTransaction;

	@PersistenceContext(type = PersistenceContextType.EXTENDED)
	private EntityManager entityManager;

	public UserTransaction getUserTransaction() {
	return userTransaction;
	}

	public EntityManager getEntityManager() {
	return entityManager;
	}
	}

	public static interface TestLocal {
	EntityManager getEntityManager();
	UserTransaction getUserTransaction();
	}

	}</pre>
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