String code = "javax.persistence.EntityManager entityManager = entityManagerFactory.createEntityManager();\r\n" +
"javax.persistence.Query query = entityManager.createQuery(\"SELECT p from Product p where p.name = ?1\");\r\n" +
"query.getResultList();";
facade.changeInvocationsTo("org.superbiz.ProductHome", "findBy", new String[] { "java.lang.String"}, code); //$NON-NLS-1$
Change change = facade.getChange();
change.perform(new NullProgressMonitor());
assertEquals(fixture.getStreamContent(getClass().getResourceAsStream(expectedFilename)), fixture.getClassContents(bean)); //$NON-NLS-1$ //$NON-NLS-2$