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import unittest
from foil.iteration import chunks
class TestChunks(unittest.TestCase):
def test_chunks_generator(self):
gen = range(0, 8)
chunksize = 3
grouped = chunks(gen, chunksize=chunksize)
expected = [(0, 1, 2), (3, 4, 5), (6, 7)]
result = list(tuple(g) for g in grouped)
self.assertEqual(expected, result)
def test_chunks_sequence(self):
seq = list(range(0, 9))
grouped = chunks(seq, chunksize=chunksize)
expected = [(0, 1, 2), (3, 4, 5), (6, 7, 8)]
result = [tuple(g) for g in grouped]
portfoliome /
foil
