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Versions: 269
Compression:
Stored size: 1.11 KB
Contents
import unittest
from accumulate import accumulate
class AccumulateTest(unittest.TestCase):
def test_empty_sequence(self):
self.assertEqual(accumulate([], lambda x: x / 2), [])
def test_pow(self):
self.assertEqual(
accumulate([1, 2, 3, 4, 5], lambda x: x * x), [1, 4, 9, 16, 25])
def test_divmod(self):
self.assertEqual(
accumulate([10, 17, 23], lambda x: divmod(x, 7)),
[(1, 3), (2, 3), (3, 2)])
def test_composition(self):
inp = [10, 17, 23]
self.assertEqual(
accumulate(
accumulate(inp, lambda x: divmod(x, 7)),
lambda x: 7 * x[0] + x[1]), inp)
def test_capitalize(self):
self.assertEqual(
accumulate(['hello', 'world'], str.upper), ['HELLO', 'WORLD'])
def test_recursive(self):
inp = ['a', 'b', 'c']
out = [['a1', 'a2', 'a3'], ['b1', 'b2', 'b3'], ['c1', 'c2', 'c3']]
self.assertEqual(
accumulate(
inp, lambda x: accumulate(list('123'), lambda y: x + y)), out)
if __name__ == '__main__':
unittest.main()
Version data entries
269 entries across 269 versions & 1 rubygems