netx/tests/test_iface_normalize.py
oliver 285c19e5a3 Decouple cutover HF from portrait and tighten ops UI.
Portrait stays on biz-monitor; cutover create/ensure owns purpose=cutover_hf slots with project collect override, multi-interval bindings, window pause, and industrial detail UX. Also expand ZTE collect/config parsers and TextFSM for route/BGP/L2VPN/VRRP coverage.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-19 21:11:31 +08:00

80 lines
3.3 KiB
Python

"""Unit tests for iface normalize + subinterface port-map inheritance."""
from __future__ import annotations
import unittest
from netx_api.biz_state.compare_engine import apply_port_map, compare_rows
from netx_api.biz_state.iface_normalize import (
default_zte_iface_normalize_rules,
normalize_iface_name,
normalize_iface_rules,
resolve_mapped_iface,
)
class IfaceNormalizeTests(unittest.TestCase):
def test_prefix_rules_longest_first(self) -> None:
rules = default_zte_iface_normalize_rules()
self.assertEqual(normalize_iface_name("GE1.100", rules), "gei1.100")
self.assertEqual(normalize_iface_name("SG11", rules), "smartgroup11")
self.assertEqual(normalize_iface_name("XGE-0/1/0/1", rules), "xgei-0/1/0/1")
self.assertEqual(normalize_iface_name("XXVGE-0/2/0/10", rules), "xxvgei-0/2/0/10")
self.assertEqual(normalize_iface_name("CGE0/4/1/3", rules), "cgei0/4/1/3")
def test_does_not_mangle_canonical(self) -> None:
rules = default_zte_iface_normalize_rules()
self.assertEqual(normalize_iface_name("gei-0/0/0/1", rules), "gei-0/0/0/1")
self.assertEqual(normalize_iface_name("smartgroup11", rules), "smartgroup11")
self.assertEqual(normalize_iface_name("xgei-0/3/1/20.219", rules), "xgei-0/3/1/20.219")
def test_parse_text_rules(self) -> None:
rules = normalize_iface_rules("GE,gei\n# comment\nSG\tsmartgroup\n")
self.assertEqual(rules[0]["from"], "GE")
self.assertEqual(rules[1]["from"], "SG")
class PortMapSubifTests(unittest.TestCase):
def test_exact_wins_over_parent(self) -> None:
pmap = {
"gei-0/0/0/1": "xgei-0/1/0/1",
"gei-0/0/0/1.100": "xgei-0/1/0/9.100",
}
self.assertEqual(resolve_mapped_iface("gei-0/0/0/1.100", pmap), "xgei-0/1/0/9.100")
self.assertEqual(resolve_mapped_iface("gei-0/0/0/1.200", pmap), "xgei-0/1/0/1.200")
def test_parent_inherits_suffix(self) -> None:
pmap = {"gei-0/0/0/1": "xgei-0/1/0/1"}
self.assertEqual(resolve_mapped_iface("gei-0/0/0/1", pmap), "xgei-0/1/0/1")
self.assertEqual(resolve_mapped_iface("gei-0/0/0/1.100", pmap), "xgei-0/1/0/1.100")
self.assertEqual(resolve_mapped_iface("gei-0/0/0/2.100", pmap), "gei-0/0/0/2.100")
def test_apply_port_map_row(self) -> None:
row = apply_port_map(
{"interface": "gei-0/0/0/1.55", "admin": "up"},
iface_fields=["interface"],
port_map={"gei-0/0/0/1": "xgei-0/1/0/1"},
)
self.assertEqual(row["interface"], "xgei-0/1/0/1.55")
class ComparePipelineTests(unittest.TestCase):
def test_normalize_then_map_matches(self) -> None:
before = [{"interface": "GE-0/0/0/1.100", "admin": "up"}]
after = [{"interface": "xgei-0/1/0/1.100", "admin": "up"}]
out = compare_rows(
before_rows=before,
after_rows=after,
key_fields=["interface"],
iface_fields=["interface"],
compare_fields=["admin"],
port_map={"gei-0/0/0/1": "xgei-0/1/0/1"},
iface_normalize_rules=default_zte_iface_normalize_rules(),
)
self.assertEqual(out["summary"]["unchanged"], 1)
self.assertEqual(out["summary"]["added"], 0)
self.assertEqual(out["summary"]["removed"], 0)
if __name__ == "__main__":
unittest.main()