Function test_exact_delete

tests/test_btree.py:663–675

()

def test_exact_delete():
    N = 8
    b = BTreeDict()
    add_keys(b, N)
    for key in [5, 0, 7]:
        elt = b.get_element(key)
        assert elt is not None
        bogus_elt = btree.KV(key, False)
        with pytest.raises(ValueError):
            b.delete_exact(bogus_elt)
        b.delete_exact(elt)
        with pytest.raises(ValueError):
            b.delete_exact(elt)


def test_find_nonexistent_node():