@Test public void testDeleteWhenHasGroupRelation() throws Exception { String name = "deleteWhenHasGroupRelation" + r.nextInt(); UserWrapper user1 = UserHelper.addUser(name + "_1", null, false); UserWrapper user2 = UserHelper.addUser(name + "_2", null, true); GroupWrapper group = GroupHelper.addGroup(name, true); group.addToUserCollection(Arrays.asList(user1, user2)); group.persist(); user1.reload(); user2.reload(); Assert.assertEquals(2, group.getUserCollection(false).size()); // deletedependencies should remove the relation in the correlation // table user1.delete(); group.reload(); Assert.assertEquals(1, group.getUserCollection(false).size()); }