    def test_data_collection_rolling_size_empty(self):
        """
        target: test rolling() API for DataCollection 
        method: create a data collection and rolling size is empty
        expected: return rolling successfully
        """
        data = 10
        dc = DataCollection.range(data)
        size = []
        result = [list(batch) for batch in dc.rolling(size)]
        assert len(result) == 0

        return True
target: test rolling() API for DataCollection
method: create a data collection and rolling size is empty
expected: return rolling successfully
tests/testcases/test_data_collection.py