@Test
@Priority(10)
public void initData() {
EntityManager em = getEntityManager();
SetRefEdEntity ed1 = new SetRefEdEntity(1, "data_ed_1");
SetRefIngEntity ing1 = new SetRefIngEntity(3, "data_ing_1");
// Revision 1
em.getTransaction().begin();
em.persist(ed1);
em.getTransaction().commit();
// Revision 2
em.getTransaction().begin();
ed1 = em.find(SetRefEdEntity.class, ed1.getId());
em.persist(ing1);
ed1.setReffering(new HashSet<SetRefIngEntity>());
ed1.getReffering().add(ing1);
em.getTransaction().commit();
//
ed1_id = ed1.getId();
ing1_id = ing1.getId();
}
@Test
public void testCacheReferenceAccessAfterCollectionAccessRev2() {
SetRefEdEntity ed2_rev2 = getAuditReader().find(SetRefEdEntity.class, ed2_id, 2);
assert ed2_rev2.getReffering().size() == 2;
for (SetRefIngEntity setRefIngEntity : ed2_rev2.getReffering()) {
assert setRefIngEntity.getReference() == ed2_rev2;
}
}
@Test
public void testCacheReferenceAccessAfterCollectionAccessRev1() {
SetRefEdEntity ed1_rev1 = getAuditReader().find(SetRefEdEntity.class, ed1_id, 1);
// It should be exactly the same object
assert ed1_rev1.getReffering().size() == 2;
for (SetRefIngEntity setRefIngEntity : ed1_rev1.getReffering()) {
assert setRefIngEntity.getReference() == ed1_rev1;
}
}
@Test
public void testCacheFindAfterCollectionAccessRev1() {
SetRefEdEntity ed1_rev1 = getAuditReader().find(SetRefEdEntity.class, ed1_id, 1);
// Reading the collection
assert ed1_rev1.getReffering().size() == 2;
SetRefIngEntity ing1_rev1 = getAuditReader().find(SetRefIngEntity.class, ing1_id, 1);
SetRefIngEntity ing2_rev1 = getAuditReader().find(SetRefIngEntity.class, ing2_id, 1);
for (SetRefIngEntity setRefIngEntity : ed1_rev1.getReffering()) {
assert setRefIngEntity == ing1_rev1 || setRefIngEntity == ing2_rev1;
}
}
@Test
@Priority(10)
public void initData() {
EntityManager em = getEntityManager();
SetRefEdEntity ed1 = new SetRefEdEntity(1, "data_ed_1");
SetRefEdEntity ed2 = new SetRefEdEntity(2, "data_ed_2");
SetRefIngEntity ing1 = new SetRefIngEntity(1, "data_ing_1");
SetRefIngEntity ing2 = new SetRefIngEntity(2, "data_ing_2");
// Revision 1
em.getTransaction().begin();
em.persist(ed1);
em.persist(ed2);
ing1.setReference(ed1);
ing2.setReference(ed1);
em.persist(ing1);
em.persist(ing2);
em.getTransaction().commit();
// Revision 2
em.getTransaction().begin();
ing1 = em.find(SetRefIngEntity.class, ing1.getId());
ing2 = em.find(SetRefIngEntity.class, ing2.getId());
ed2 = em.find(SetRefEdEntity.class, ed2.getId());
ing1.setReference(ed2);
ing2.setReference(ed2);
em.getTransaction().commit();
//
ed1_id = ed1.getId();
ed2_id = ed2.getId();
ing1_id = ing1.getId();
ing2_id = ing2.getId();
}
@Test
@TestForIssue(jiraKey = "HHH-6614")
public void testSessionCacheCollectionClear() {
final String[] auditEntityNames =
new String[] {
"org.hibernate.envers.test.entities.onetomany.SetRefEdEntity_AUD",
"org.hibernate.envers.test.entities.onetomany.SetRefIngEntity_AUD"
};
SetRefEdEntity ed1 = new SetRefEdEntity(1, "data_ed_1");
SetRefEdEntity ed2 = new SetRefEdEntity(2, "data_ed_2");
SetRefIngEntity ing1 = new SetRefIngEntity(3, "data_ing_1");
SetRefIngEntity ing2 = new SetRefIngEntity(4, "data_ing_2");
getSession().getTransaction().begin();
getSession().persist(ed1);
getSession().persist(ed2);
getSession().persist(ing1);
getSession().persist(ing2);
getSession().getTransaction().commit();
checkEmptyAuditSessionCache(getSession(), auditEntityNames);
getSession().getTransaction().begin();
ed1 = (SetRefEdEntity) getSession().load(SetRefEdEntity.class, ed1.getId());
ing1.setReference(ed1);
ing2.setReference(ed1);
getSession().getTransaction().commit();
checkEmptyAuditSessionCache(getSession(), auditEntityNames);
getSession().getTransaction().begin();
ed2 = (SetRefEdEntity) getSession().load(SetRefEdEntity.class, ed2.getId());
Set<SetRefIngEntity> reffering = new HashSet<SetRefIngEntity>();
reffering.add(ing1);
reffering.add(ing2);
ed2.setReffering(reffering);
getSession().getTransaction().commit();
checkEmptyAuditSessionCache(getSession(), auditEntityNames);
getSession().getTransaction().begin();
ed2 = (SetRefEdEntity) getSession().load(SetRefEdEntity.class, ed2.getId());
ed2.getReffering().remove(ing1);
getSession().getTransaction().commit();
checkEmptyAuditSessionCache(getSession(), auditEntityNames);
getSession().getTransaction().begin();
ed2 = (SetRefEdEntity) getSession().load(SetRefEdEntity.class, ed2.getId());
ed2.getReffering().iterator().next().setData("mod_data_ing_2");
getSession().getTransaction().commit();
checkEmptyAuditSessionCache(getSession(), auditEntityNames);
}
@Test
public void testHistoryOfEdId1() {
SetRefEdEntity rev1 = getAuditReader().find(SetRefEdEntity.class, ed1_id, 1);
assert rev1.getReffering().equals(Collections.EMPTY_SET);
}