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ADN-DMR-Peer-Server/tests/infrastructure/test_mqtt_topics.py

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# ADN DMR Peer Server - tests infrastructure mqtt topics
#
# 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
###############################################################################
"""Tests for MQTT topic mapping from report wire frames."""
from __future__ import annotations
import json
from adn_server.infrastructure.twisted_adapters.report.mqtt_topics import (
mqtt_shared_state_topic,
topic_for_frame,
)
from adn_server.infrastructure.twisted_adapters.report.opcodes import REPORT_OPCODES
def _frame(opcode: bytes, payload: dict) -> bytes:
return opcode + json.dumps(payload, separators=(",", ":")).encode("utf-8")
def test_shared_state_topic():
assert mqtt_shared_state_topic("adn/7302") == "adn/7302/state"
def test_topology_topic():
frame = _frame(REPORT_OPCODES["TOPOLOGY_SND"], {"type": "topology", "seq": 1})
assert topic_for_frame(frame, "adn/73010") == "adn/73010/topology"
def test_delta_topology_topic():
frame = _frame(
REPORT_OPCODES["DELTA_SND"],
{"type": "delta", "since_seq": 1, "patch": {"type": "topology", "systems": []}},
)
assert topic_for_frame(frame, "pfx") == "pfx/delta/topology"
def test_delta_routing_topic():
frame = _frame(
REPORT_OPCODES["DELTA_SND"],
{"type": "delta", "since_seq": 2, "patch": {"type": "routing_table", "bridges": {}}},
)
assert topic_for_frame(frame, "pfx") == "pfx/delta/routing_table"

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