def test_range_obj_with_step(self):
        start = self.min
        stop = start + 20
        step = 2
        field = self.field(range(start,stop, step))
        assert start in field
        assert not stop in field
        assert (start + step) in field
        assert not (stop + step) in field
        assert not (start + (step - 1)) in field
        assert not (start + (step + 1)) in field
Adds a new znode whose contents are val to the queue
dataset/ETHPy150Open ahawker/crython/tests/test_field.py/CronField.test_range_obj_with_step--crossover with--dataset/ETHPy150Open andreisavu/zookeeper-mq/experiments/queue.py/ZooKeeperQueue.enqueue