def METHOD_NAME(self, objs):
    assert all([o["type"] == "icmp" for o in objs])
    assert all([o["event.dataset"] == "icmp" for o in objs])
    assert all([o["event.category"] == ['network'] for o in objs])
    assert all([o["event.type"] == ["connection"] for o in objs])
    assert all([o["source.bytes"] == 4 for o in objs])
    assert all([o["destination.bytes"] == 4 for o in objs])
    assert all([("server.port" in o) == False for o in objs])
    assert all([("transport" in o) == False for o in objs])