org.jbpm.persistence.db.PersistenceServiceFactoryDbTest.java Source code

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Here is the source code for org.jbpm.persistence.db.PersistenceServiceFactoryDbTest.java

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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2005, JBoss Inc., and individual contributors as indicated
 * by the @authors tag. See the copyright.txt 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.jbpm.persistence.db;

import javax.sql.DataSource;

import junit.framework.TestCase;

import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.jbpm.graph.exe.Token;
import org.jbpm.mock.Jdbc;
import org.jbpm.mock.Jndi;

public class PersistenceServiceFactoryDbTest extends TestCase {

    public void setUp() {
        Jndi.initialize();
    }

    public void tearDown() {
        Jndi.reset();
    }

    public void testDefaults() {
        DbPersistenceServiceFactory persistenceServiceFactory = new DbPersistenceServiceFactory();
        assertNull(persistenceServiceFactory.sessionFactory);
        SessionFactory sessionFactory = persistenceServiceFactory.getSessionFactory();
        assertNotNull(sessionFactory);
        assertSame(sessionFactory, persistenceServiceFactory.sessionFactory);
        assertNotNull(persistenceServiceFactory.sessionFactory.getClassMetadata(Token.class));
    }

    public void testJndiDataSource() throws Exception {
        DataSource dataSource = new Jdbc.MockDataSource();
        Jndi.putInJndi("java:/jdbc/testDataSource", dataSource);

        DbPersistenceServiceFactory persistenceServiceFactory = new DbPersistenceServiceFactory();
        persistenceServiceFactory.dataSourceJndiName = "java:/jdbc/testDataSource";
        assertNull(persistenceServiceFactory.dataSource);
        assertEquals(dataSource, persistenceServiceFactory.getDataSource());
        assertNotNull(persistenceServiceFactory.dataSource);
    }

    public void testJndiSessionFactory() throws Exception {
        SessionFactory sessionFactory = createSimplestSessionFactory();
        Jndi.putInJndi("java:/hibernate/testSessionFactory", sessionFactory);

        DbPersistenceServiceFactory persistenceServiceFactory = new DbPersistenceServiceFactory();
        persistenceServiceFactory.sessionFactoryJndiName = "java:/hibernate/testSessionFactory";
        assertNull(persistenceServiceFactory.sessionFactory);
        assertEquals(sessionFactory, persistenceServiceFactory.getSessionFactory());
        assertNotNull(persistenceServiceFactory.sessionFactory);
    }

    private SessionFactory createSimplestSessionFactory() {
        Configuration configuration = new Configuration();
        configuration.setProperty("hibernate.dialect", "org.hibernate.dialect.HSQLDialect");
        SessionFactory sessionFactory = configuration.buildSessionFactory();
        return sessionFactory;
    }

}