def test_set_aggregator(self, aggregator):
        coll    = Collector(aggregator)
        new_agg = object()

        assert aggregator is coll.aggregator
        coll.set_aggregator(new_agg)
        assert new_agg is coll.aggregator
Initialize a floating node for the given frame.
dataset/ETHPy150Open kiip/statsite/tests/unit/test_collector.py/TestCollector.test_set_aggregator--crossover with--dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/qt/docking/layout_saver.py/LayoutSaver.init_floating_node