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add merge_nodes_recursion test

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This commit is contained in:
Pavel Patsey
2025-01-19 00:29:54 +03:00
parent 724e8f8471
commit c5e20446be
1 changed files with 24 additions and 16 deletions
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tests/test_cidr4_merger.py
+24 -16
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@@ -327,19 +327,27 @@ def test_lift_lonely_node(nodes_only_singles):
assert new_nodes == [(2147483648, 1, 1073741825, 0), (0, 2, 12, 0)]
# def test_merge_nodes_recursion():
# assert merge_nodes(
# [
# (0, 2, 12, 0),
# (2147483648, 2, 1, 2147483648),
# (3221225472, 2, 2, 2147483648),
# ],
# 2,
# ) == merge_nodes_recursion(
# [
# (0, 2, 12, 0),
# (2147483648, 2, 1, 2147483648),
# (3221225472, 2, 2, 2147483648),
# ],
# 2,
# )
def test_merge_nodes_recursion():
assert merge_nodes_recursion(
[
(0, 2, 12, 0),
(2147483648, 2, 1, 2147483648),
(3221225472, 2, 2, 2147483648),
],
2,
) == [
(2147483648, 1, 3, 0),
(0, 2, 12, 0),
]
with pytest.raises(Exception) as exc_info:
merge_nodes_recursion(
[
(0, 2, 12, 0),
(2147483648, 2, 1, 2147483648),
(3221225472, 2, 2, 2147483648),
],
1,
)
assert exc_info.type is Cidr4MergerError
assert str(exc_info.value) == "The top of the tree has no parent!"