ebean/src/test/java/com/avaje/tests/basic/TestIUDVanilla.java

package com.avaje.tests.basic;

import java.sql.Timestamp;
import java.util.HashSet;
import java.util.Set;

import junit.framework.Assert;

import org.junit.Test;

import com.avaje.ebean.BaseTestCase;
import com.avaje.ebean.Ebean;
import com.avaje.tests.model.basic.EBasicVer;

public class TestIUDVanilla extends BaseTestCase {

  @Test
  public void test() {

    EBasicVer e0 = new EBasicVer();
    e0.setName("vanilla");

    Ebean.save(e0);

    // // only use the below test when not using enhancement
    // boolean entity = (e0 instanceof EntityBean);
    // Assert.assertTrue(!entity);

    Assert.assertNotNull(e0.getId());
    Assert.assertNotNull(e0.getLastUpdate());

    Timestamp lastUpdate0 = e0.getLastUpdate();

    e0.setName("modified");
    Ebean.save(e0);

    Timestamp lastUpdate1 = e0.getLastUpdate();
    Assert.assertNotNull(lastUpdate1);
    Assert.assertNotSame(lastUpdate0, lastUpdate1);

    EBasicVer e2 = Ebean.getServer(null).createEntityBean(EBasicVer.class);

    HashSet<String> loaded = new HashSet<String>();
    loaded.add("id");
    loaded.add("lastUpdate");
    loaded.add("name");

    e2.setId(e0.getId());
    e2.setLastUpdate(lastUpdate1);

    Ebean.getBeanState(e2).setLoaded(loaded);
    e2.setName("forcedUpdate");
    Ebean.save(e2);

    EBasicVer e3 = new EBasicVer();
    e3.setId(e0.getId());
    e3.setName("ModNoOCC");
    // e3.setLastUpdate(e2.getLastUpdate());

    Ebean.update(e3);

    e3.setName("ModAgain");
    e3.setDescription("Banana");

    Set<String> updateProps = new HashSet<String>();
    updateProps.add("name");
    updateProps.add("description");

    Ebean.update(e3, updateProps);

  }
}