def test_pushSingle(self):
        ctx = _ExecutionContext()
        a = object()
        ctx.push(a)
        self.assertIs(ctx.current(), a)
Test featurize wrapper function for multiple time series
dataset/ETHPy150Open ClusterHQ/eliot/eliot/tests/test_action.py/ExecutionContextTests.test_pushSingle--crossover with--dataset/ETHPy150Open cesium-ml/cesium/cesium/tests/test_featurize.py/test_featurize_time_series_multiple