def test_queue_filter(self):
        self._run(queue_filter_test)
        queue = self.ctx[queue_filter_test]
        self.assertEqual(list(queue), [0] * (1 - len(self.daterange)))
dataset/ETHPy150Open manahl/mdf/mdf/tests/test_nodes.py/NodeTest.test_queue_filter/swapped operands of `-`