def test_from_iterables_with_length_hint(): i = ChIter.from_iterables(range(5), range(5, 10)) assert length_hint(i) == length_hint(range(10))
def test_from_iterables(): i = ChIter.from_iterables(range(5), range(5, 10)) assert isinstance(i, ChIter) assert list(i) == list(range(10))