[jboss-user] [JBoss Seam] - Re: Uni testing and datasource problem

[jagin]

OK, I resolved this mystery.

The unit test should look like this:


  | public class MyTest extends SeamTest {
  | 	
  | 	private EntityManagerFactory emf;
  | 
  | 	@Test
  | 	public void testFindByUsername() {
  | 		emf = Persistence.createEntityManagerFactory("ezapp");
  | 	
  | 		EntityManager em = emf.createEntityManager();
  | 		em.getTransaction().begin();
  | 		
  | 		//...		
  | 		
  | 		em.getTransaction().rollback();
  | 		em.close();
  | 		
  | 		emf.close();
  | 	}
  | 
  | }
  | 

The problem was with


  | 	@BeforeClass
  | 	public void init() {
  | 		emf = Persistence.createEntityManagerFactory("project_name");
  | 	}
  | 

It seems that createEntityManagerFactory is called before JBoss Embedded is initialized. Is it bug? In the reference book there is an example of unit test with BeforeClass.

Regards

Jarek

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