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ADN-DMR-Peer-Server/tests/application/test_obp_canonical_ingress.py

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# ADN DMR Peer Server - tests OBP canonical ingress helpers
#
# Copyright (C) 2026 Rodrigo Pérez, CE5RPY <ce5rpy@qmd.cl>
#
###############################################################################
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
###############################################################################
"""Core OBP canonical ingress selection for plugin lifecycle."""
from __future__ import annotations
from types import SimpleNamespace
from adn_server.application.routing.helpers import obp_is_canonical_ingress
def _stream_id(n: int) -> bytes:
return n.to_bytes(4, "big")
def _rf(n: int) -> bytes:
return n.to_bytes(3, "big")
def _tg(n: int) -> bytes:
return n.to_bytes(3, "big")
def test_canonical_ingress_single_stream_on_obp() -> None:
sid = _stream_id(42)
status = {
sid: {"1ST": 1.0, "TGID": _tg(0x33420), "RFS": _rf(0x334202)},
}
proto = SimpleNamespace(STATUS=status)
protocols = {"OBP-CL": proto}
systems_cfg = {"OBP-CL": {"MODE": "OPENBRIDGE"}}
assert obp_is_canonical_ingress(
protocols, systems_cfg, "OBP-CL", sid, _tg(0x33420), _rf(0x334202),
)
def test_canonical_ingress_picks_earliest_same_tg_rf() -> None:
winner = _stream_id(42)
loser = _stream_id(99)
status = {
winner: {"1ST": 1.0, "TGID": _tg(0x33420), "RFS": _rf(0x334202)},
loser: {"1ST": 2.0, "TGID": _tg(0x33420), "RFS": _rf(0x334202)},
}
proto = SimpleNamespace(STATUS=status)
protocols = {"OBP-CL": proto}
systems_cfg = {"OBP-CL": {"MODE": "OPENBRIDGE"}}
assert obp_is_canonical_ingress(
protocols, systems_cfg, "OBP-CL", winner, _tg(0x33420), _rf(0x334202),
)
assert not obp_is_canonical_ingress(
protocols, systems_cfg, "OBP-CL", loser, _tg(0x33420), _rf(0x334202),
)
def test_obp_status_plugin_voice_flag() -> None:
from adn_server.application.routing.helpers import obp_status_plugin_voice
sid = _stream_id(42)
proto = SimpleNamespace(STATUS={sid: {"_plugin_voice": True}})
protocols = {"OBP-CL": proto}
assert obp_status_plugin_voice(protocols, "OBP-CL", sid)
assert not obp_status_plugin_voice(protocols, "OBP-CL", _stream_id(99))
def test_canonical_ingress_cross_obp_winner() -> None:
sid = _stream_id(42)
proto_a = SimpleNamespace(
STATUS={sid: {"1ST": 2.0, "TGID": _tg(0x33420), "RFS": _rf(0x334202)}},
)
proto_b = SimpleNamespace(
STATUS={sid: {"1ST": 1.0, "TGID": _tg(0x33420), "RFS": _rf(0x334202)}},
)
protocols = {"OBP-A": proto_a, "OBP-B": proto_b}
systems_cfg = {"OBP-A": {"MODE": "OPENBRIDGE"}, "OBP-B": {"MODE": "OPENBRIDGE"}}
assert not obp_is_canonical_ingress(
protocols, systems_cfg, "OBP-A", sid, _tg(0x33420), _rf(0x334202),
)
assert obp_is_canonical_ingress(
protocols, systems_cfg, "OBP-B", sid, _tg(0x33420), _rf(0x334202),
)

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