@Test
public void testOrderedList() throws Exception {
Session session = openSession();
Transaction tx = session.beginTransaction();
Child luke = new Child();
luke.setName("Luke");
Child leia = new Child();
leia.setName("Leia");
session.persist(luke);
session.persist(leia);
Father father = new Father();
father.getOrderedChildren().add(luke);
father.getOrderedChildren().add(null);
father.getOrderedChildren().add(leia);
session.persist(father);
tx.commit();
session.clear();
tx = session.beginTransaction();
father = (Father) session.get(Father.class, father.getId());
assertThat(father.getOrderedChildren()).as("List should have 3 elements").hasSize(3);
assertThat(father.getOrderedChildren().get(0).getName())
.as("Luke should be first")
.isEqualTo(luke.getName());
assertThat(father.getOrderedChildren().get(1)).as("Second born should be null").isNull();
assertThat(father.getOrderedChildren().get(2).getName())
.as("Leia should be third")
.isEqualTo(leia.getName());
session.delete(father);
session.delete(session.load(Child.class, luke.getId()));
session.delete(session.load(Child.class, leia.getId()));
tx.commit();
session.close();
checkCleanCache();
}
@Override
protected void setUp() throws Exception {
SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
InputStream schemaStream =
Thread.currentThread().getContextClassLoader().getResourceAsStream(XSD_RESOURCE);
Schema s = sf.newSchema(new StreamSource(schemaStream));
marshaller = JAXBContextFactory.createContext(getClasses(), null).createMarshaller();
marshaller.setSchema(s);
child = new Child();
child.setName("123456789");
root = setupRootObject();
}