def test_batching_validation(self):
with self.assertRaises(ValueError):
transduce(transducer=batching(0),
reducer=appending(),
iterable=[42, 12, 45, 9, 18, 3, 34, 13])
def test_batching_validation(self):
with self.assertRaises(ValueError):
transduce(transducer=batching(0),
reducer=appending(),
iterable=[42, 12, 45, 9, 18, 3, 34, 13])
def test_batching_inexact_2(self):
result = transduce(transducer=batching(3),
reducer=appending(),
iterable=[42, 12, 45, 9, 18, 3, 34, 13])
self.assertListEqual(result, [[42, 12, 45], [9, 18, 3], [34, 13]])
def test_batching_inexact_2(self):
result = transduce(transducer=batching(3),
reducer=appending(),
iterable=[42, 12, 45, 9, 18, 3, 34, 13])
self.assertListEqual(result, [[42, 12, 45], [9, 18, 3], [34, 13]])
