DomainTypeHandlerFactoryTest.java

/*
   Copyright 2010 Sun Microsystems, Inc.
   All rights reserved. Use is subject to license terms.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program 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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
*/

package testsuite.clusterj;

import testsuite.clusterj.model.CrazyDelegate;
import testsuite.clusterj.model.ThrowNullPointerException;

public class DomainTypeHandlerFactoryTest extends AbstractClusterJModelTest {

    @Override
    public void localSetUp() {
        createSessionFactory();
        session = sessionFactory.getSession();
    }

    public void testThrowNullPointerException() {
        try {
            ThrowNullPointerException instance = new ThrowNullPointerException();
            // This should cause CrazyDomainTypeHandlerFactoryImpl to throw
            // a NullPointerException which should be ignored. But the standard
            // implementation doesn't like ThrowNullPointerException either,
            // so it should throw an exception. But the error message should
            // contain the original NullPointerException that was thrown by
            // CrazyDomainTypeHandlerFactoryImpl.
            session.makePersistent(instance);
            error("Failed to catch RuntimeException");
        } catch (RuntimeException e) {
            if (!e.getMessage().contains("java.lang.NullPointerException")) {
                error("Failed to catch correct exception, but caught: " + e.toString());
            }
            // good catch
        }
        failOnError();
    }

    public void testCrazyDelegate() {
        try {
            CrazyDelegate instance = new CrazyDelegate();
            // This should fail at CrazyDomainTypeHandlerFactoryImpl.getProxyClass()
            // It's a bit of a cheat since it relies on the internal implementation
            // of SessionFactoryImpl.getDomainTypeHandler
            session.makePersistent(instance);
            error("Failed to catch UnsupportedOperationException");
        } catch (UnsupportedOperationException ex) {
            String message = ex.getMessage();
            Throwable cause = ex.getCause();
            String causeMessage =  cause==null?"null":cause.getMessage();
            if (!message.contains("Nice Job!")) {
                error("Failed to catch correct exception, but caught: " + message + "; cause: " + causeMessage);
            }
        }
        failOnError();
    }
}