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66 lines
2.3 KiB
66 lines
2.3 KiB
# ADN DMR Peer Server - tests stream talker alias helper
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#
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# Copyright (C) 2026 Rodrigo Pérez, CE5RPY <ce5rpy@qmd.cl>
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#
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###############################################################################
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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###############################################################################
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"""Plugin bridge helper: resolve Talker Alias from buffered DMRA blocks."""
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from __future__ import annotations
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from adn_server.application.plugins.application.bridge_common import stream_talker_alias
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from adn_server.domain import bytes_4
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from adn_server.domain.talker_alias import build_dmra_packets, parse_dmra_packet
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def test_stream_talker_alias_returns_none_without_callback() -> None:
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assert (
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stream_talker_alias(
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{},
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origin_system="MASTER-A",
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stream_id=1,
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rf_src=2,
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get_dmra_blocks=None,
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)
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is None
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)
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def test_stream_talker_alias_decodes_buffered_blocks() -> None:
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rf_src = bytes_4(3120001)
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stream_id = 0x90909090
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blocks: dict[int, bytes] = {}
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for pkt in build_dmra_packets(rf_src, "CE5RPY Test", "utf8"):
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parsed = parse_dmra_packet(pkt)
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assert parsed is not None
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_, block_id, payload = parsed
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blocks[block_id] = payload
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def get_dmra_blocks(system: str, sid: bytes) -> dict[int, bytes] | None:
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if system == "MASTER-A" and sid == bytes_4(stream_id):
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return blocks
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return None
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text = stream_talker_alias(
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{},
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origin_system="MASTER-A",
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stream_id=stream_id,
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rf_src=3120001,
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get_dmra_blocks=get_dmra_blocks,
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)
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assert text == "CE5RPY Test"
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