@Test
public void addOneSideEntity_ClearCacheQueryForAllThenGetEntity_EntityGottenIsNowCached()
throws Exception {
RelationEntities.LazyOneSide oneSide = new RelationEntities.LazyOneSide("One");
oneSideDao.create(oneSide);
RelationEntities.LazyManySide manySide1 = new RelationEntities.LazyManySide("Many 1");
RelationEntities.LazyManySide manySide2 = new RelationEntities.LazyManySide("Many 2");
RelationEntities.LazyManySide manySide3 = new RelationEntities.LazyManySide("Many 3");
RelationEntities.LazyManySide manySide4 = new RelationEntities.LazyManySide("Many 4");
RelationEntities.LazyManySide manySide5 = new RelationEntities.LazyManySide("Many 5");
oneSide.getManySides().add(manySide1);
oneSide.getManySides().add(manySide2);
oneSide.getManySides().add(manySide3);
oneSide.getManySides().add(manySide4);
oneSide.getManySides().add(manySide5);
oneSideDao.clearObjectCache();
manySideDao.clearObjectCache();
RelationEntities.LazyOneSide persistedOneSide = oneSideDao.queryForId(oneSide.getId());
OpenLazyLoadingEntitiesCollection persistedManySides =
(OpenLazyLoadingEntitiesCollection) persistedOneSide.getManySides();
RelationEntities.LazyManySide anyEntity = persistedOneSide.getManySides().get(0);
Assert.assertEquals(1, persistedManySides.getCachedEntities().size());
Assert.assertTrue(persistedManySides.getCachedEntities().containsValue(anyEntity));
}
@Test
public void
addOneSideEntity_ClearCacheQueryForAll_LazyCollectionRetrievedIdsButEntitiesNotCachedYet()
throws Exception {
RelationEntities.LazyOneSide oneSide = new RelationEntities.LazyOneSide("One");
oneSideDao.create(oneSide);
RelationEntities.LazyManySide manySide1 = new RelationEntities.LazyManySide("Many 1");
RelationEntities.LazyManySide manySide2 = new RelationEntities.LazyManySide("Many 2");
RelationEntities.LazyManySide manySide3 = new RelationEntities.LazyManySide("Many 3");
RelationEntities.LazyManySide manySide4 = new RelationEntities.LazyManySide("Many 4");
RelationEntities.LazyManySide manySide5 = new RelationEntities.LazyManySide("Many 5");
oneSide.getManySides().add(manySide1);
oneSide.getManySides().add(manySide2);
oneSide.getManySides().add(manySide3);
oneSide.getManySides().add(manySide4);
oneSide.getManySides().add(manySide5);
oneSideDao.clearObjectCache();
manySideDao.clearObjectCache();
RelationEntities.LazyOneSide persistedOneSide = oneSideDao.queryForId(oneSide.getId());
OpenLazyLoadingEntitiesCollection persistedManySides =
(OpenLazyLoadingEntitiesCollection) persistedOneSide.getManySides();
Assert.assertEquals(
oneSide.getManySides().size(), persistedManySides.getRetrievedIndices().size());
Assert.assertEquals(0, persistedManySides.getCachedEntities().size());
}
@Test
public void removeEntity_RetrievedIdsAndCachedEntitiesDoNotContainThisEntityAnymore()
throws Exception {
RelationEntities.LazyOneSide oneSide = new RelationEntities.LazyOneSide("One");
oneSideDao.create(oneSide);
RelationEntities.LazyManySide manySide1 = new RelationEntities.LazyManySide("Many 1");
RelationEntities.LazyManySide manySide2 = new RelationEntities.LazyManySide("Many 2");
RelationEntities.LazyManySide manySide3 = new RelationEntities.LazyManySide("Many 3");
oneSide.getManySides().add(manySide1);
oneSide.getManySides().add(manySide2);
oneSide.getManySides().add(manySide3);
RelationEntities.LazyManySide removedEntity = manySide2;
Long removedEntityId = removedEntity.getId();
oneSide.getManySides().remove(removedEntity);
OpenLazyLoadingEntitiesCollection persistedManySides =
(OpenLazyLoadingEntitiesCollection) oneSide.getManySides();
Assert.assertFalse(persistedManySides.getRetrievedIndices().contains(removedEntityId));
Assert.assertFalse(persistedManySides.getCachedEntities().containsValue(removedEntity));
}