public void testPersistProjects() throws Exception {
Technology tech1 = new Technology();
tech1.setDescription("some description");
tech1.setName("ejb");
Technology tech2 = new Technology();
tech2.setDescription("some description");
tech2.setName("ejb2");
Attachment attach1 = new Attachment();
attach1.setId(2);
attach1.setDescription("some attachment description");
attach1.setPath("/home/user");
manager.getTransaction().begin();
List<Technology> technologies = new ArrayList<Technology>();
List<Attachment> attachments = new ArrayList<Attachment>();
technologies.add(tech1);
technologies.add(tech2);
//
attachments.add(attach1);
Project proj =
new Project("RCP-Project", "Anonym Versand Gmbh", "some description", null, null);
proj.setId(1);
proj.setAttachments(attachments);
proj.setTechnologies(technologies);
bean.addProject(proj);
manager.getTransaction().commit();
manager = injectEntityManager("wicket-test", "entityManager", bean);
manager.getTransaction().begin();
assertEquals(1, bean.loadAllProjects().size());
assertEquals(2, bean.loadAllProjects().get(0).getTechnologies().size());
assertEquals(1, bean.loadAllProjects().get(0).getAttachments().size());
manager.getTransaction().commit();
Writer writer = new StringWriter();
traceDatabase(writer);
System.out.println(writer.toString());
}
public void testPersistAttachment() {
Attachment attach1 = new Attachment();
attach1.setId(2);
attach1.setDescription("some attachment description");
attach1.setPath("/home/user");
manager.getTransaction().begin();
manager.persist(attach1);
manager.getTransaction().commit();
manager.getTransaction().begin();
manager.clear();
manager.getTransaction().commit();
manager.getTransaction().begin();
Attachment att = manager.find(Attachment.class, 2);
assertEquals("/home/user", att.getPath());
manager.getTransaction().commit();
StringWriter writer = new StringWriter();
try {
traceDatabase(writer);
System.out.println(writer);
} catch (Exception e) {
throw new RuntimeException(e);
}
}