def test_reduce(self):
lst = UnrolledLinkedList(5)
self.assertEqual(lst.reduce(lambda state, e: state + e, 0), 0)
self.assertEqual(lst.reduce(lambda state, e: state + e, 1), 1)
lst = UnrolledLinkedList(5)
lst.from_list([1, 2, 3, 4])
self.assertEqual(lst.reduce(lambda state, e: state + e, 0), 10)
def test_reduce(self):
lst = UnrolledLinkedList(Node())
self.assertEqual(lst.reduce(lambda st, e: st + e, 0), 0)
lst = UnrolledLinkedList(Node())
lst.from_list([1, 2, 3])
self.assertEqual(lst.reduce(lambda a, b: a + b, 0), 6)
test_data = [[], ['a'], ['a', 'b']]
for e in test_data:
lst = UnrolledLinkedList(Node())
lst.from_list(e)
self.assertEqual(lst.reduce(lambda st, _: st + 1, 0), lst.size())
