testchapter09.java

hibernate quickly 一书的各章节源代码

package com.manning.hq.ch09;

import junit.framework.TestCase;
import org.hibernate.HibernateException;
import org.hibernate.Session;

/**
 * A smoke test for chapter 09.
 */
public class TestChapter09 extends TestCase {
    private Session session;
    private Session session2;

    protected void setUp() throws Exception {
        HibernateFactory.buildSessionFactory();

        session = HibernateFactory.openSession();
        session2 = HibernateFactory.openSession();
    }

    protected void tearDown() throws Exception {
        super.tearDown();
        session.createQuery("delete Event").executeUpdate();
        session.createQuery("delete Location").executeUpdate();
        session.close();
        session2.close();
    }

    public void testChapter09() throws HibernateException {


        Event event = new Event();
        event.setName("Good Morning Chapter 9");
        session.save(event);
        session.flush();

        Event event2 = (Event) session2.load(Event.class, event.getId());
        assertEquals("Check names", event.getName(), event2.getName());
    }

    public void testLocationsWithMultipleAddresses() throws HibernateException {

        LocationWithMultipleAddresses loc = new LocationWithMultipleAddresses();
        loc.setName("A Name");
        session.save(loc);
        session.flush();

        LocationWithMultipleAddresses loc2 = (LocationWithMultipleAddresses) session2.load(LocationWithMultipleAddresses.class, loc.getId());
        assertEquals("Check names", loc.getName(), loc2.getName());
    }

    /**
     *
     */
    public void testAddress(){
        Location location = new Location();
        Address address = new Address();
        location.setAddress(address);

        address.setCity("Arlington");
        session.save(location);
        session.flush();

        Location actual = (Location) session2.load(Location.class, location.getId());
        assertEquals("", actual.getAddress().getCity(), location.getAddress().getCity());
    }

    /**
     *
     */
    public void testLocations(){
        Event event = new Event();
        Location location = new Location();
        location.setName("Homeland");
        event.setLocation(location);

        session.save(event);
        session.flush();

        Event actual = (Event) session2.load(Event.class, event.getId());
        assertEquals("", actual.getLocation().getName(), actual.getLocation().getName());


    }
}