Function test_side_effects_II

tests/test_inputtransformer2.py:427–440

()

def test_side_effects_II():
    count = 0

    def counter(lines):
        nonlocal count
        count += 1
        return lines

    counter.has_side_effects = True

    manager = ipt2.TransformerManager()
    manager.line_transforms.insert(0, counter)
    assert manager.check_complete("b=1\n") == ("complete", None)
    assert count == 0