Examples of com.google.appengine.datanucleus.test.jdo.HasDatastoreIdentityParentJDO

 * Tests for datastore-identity with JDO.
 */
public class JDODatastoreIdentityTest extends JDOTestCase {


  public void testInsertUpdate_IdGen() {
    HasDatastoreIdentityParentJDO pojo = new HasDatastoreIdentityParentJDO();
    pojo.setName("First Name");


    beginTxn();
    pm.makePersistent(pojo);
    commitTxn();
    Object id = pm.getObjectId(pojo);
    pm.evictAll();


    beginTxn();
    HasDatastoreIdentityParentJDO pojo2 = (HasDatastoreIdentityParentJDO)pm.getObjectById(id);
    assertNotNull(pojo2);
    assertEquals("First Name", pojo2.getName());
    pojo2.setName("Second Name");
    commitTxn();
    pm.evictAll();


    beginTxn();
    pojo2 = (HasDatastoreIdentityParentJDO)pm.getObjectById(id);
    assertNotNull(pojo2);
    assertEquals("Second Name", pojo2.getName());


    pm.deletePersistent(pojo2);
    commitTxn();
    pm.evictAll();

    }
    commitTxn();
  }


  public void testOneToMany() {
    HasDatastoreIdentityParentJDO pojo = new HasDatastoreIdentityParentJDO();
    pojo.setName("First Name");
    HasDatastoreIdentityChildJDO child1 = new HasDatastoreIdentityChildJDO();
    child1.setName("Child 1");
    pojo.getChildren().add(child1);
    HasDatastoreIdentityChildJDO child2 = new HasDatastoreIdentityChildJDO();
    child2.setName("Child 2");
    pojo.getChildren().add(child2);


    pm.makePersistent(pojo);
    Object id = pm.getObjectId(pojo);
    pm.evictAll();


    HasDatastoreIdentityParentJDO pojo2 = (HasDatastoreIdentityParentJDO)pm.getObjectById(id);
    assertNotNull(pojo2);
    assertEquals("First Name", pojo2.getName());
    Set<HasDatastoreIdentityChildJDO> children = pojo2.getChildren();
    assertNotNull(children);
    assertEquals(2, children.size());
    pm.evictAll();


    pojo2 = (HasDatastoreIdentityParentJDO)pm.getObjectById(id);
    assertNotNull(pojo2);
    assertEquals("First Name", pojo2.getName());
  }

Examples of com.google.appengine.datanucleus.test.jdo.HasDatastoreIdentityParentJDO

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