def METHOD_NAME():
    pt.launch(_test_synchronize_db_creator,3)
    assert tangos.get_halo(1)['db_creator_test_property']==1.0
    assert tangos.get_halo(2)['db_creator_test_property'] == 1.0
    creator_1, creator_2 = (tangos.get_halo(i).get_objects('db_creator_test_property')[0].creator for i in (1,2))
    assert creator_1==creator_2