From 53ef574f899312150d203e13036873f5d880059f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rodrigo=20P=C3=A9rez?= <ce5rpy@qmd.cl>
Date: Mon, 13 Jul 2026 17:54:45 -0400
Subject: [PATCH] fix: ruff cleanup and missing DV3K_PRODID_REQ import in TTS
 tests

Remove unused imports, sort import blocks, and import DV3K_PRODID_REQ
used by the AMBEServer timeout mock in test_tts_engine_serial.
---
 src/adn_server/application/voice_use_cases.py             | 1 -
 src/adn_server/infrastructure/twisted_adapters/udp_hbp.py | 2 +-
 tests/infrastructure/test_obp_proxy.py                    | 2 +-
 tests/voice/test_tts_engine_serial.py                     | 2 +-
 4 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/adn_server/application/voice_use_cases.py b/src/adn_server/application/voice_use_cases.py
index 2408eb5..9a5e739 100644
--- a/src/adn_server/application/voice_use_cases.py
+++ b/src/adn_server/application/voice_use_cases.py
@@ -35,7 +35,6 @@ from ..domain import HBPF_SLT_VHEAD, HBPF_SLT_VTERM, bytes_3, bytes_4, int_id
 from .ports import VoiceProvider
 from .server_voice import (
     announcement_item_source_bytes,
-    server_voice_id,
     server_voice_rf_src_bytes,
 )
 
diff --git a/src/adn_server/infrastructure/twisted_adapters/udp_hbp.py b/src/adn_server/infrastructure/twisted_adapters/udp_hbp.py
index 5829bcf..35cae61 100644
--- a/src/adn_server/infrastructure/twisted_adapters/udp_hbp.py
+++ b/src/adn_server/infrastructure/twisted_adapters/udp_hbp.py
@@ -39,7 +39,6 @@ from twisted.internet import reactor, task
 from twisted.internet.protocol import DatagramProtocol
 
 from ...application.proxy.deployment import is_proxy_inject_only
-from ...application.server_voice import all_server_voice_ids
 from ...application.routing.downlink import (
     DownlinkContext,
     iter_downlink_voice_slots,
@@ -74,6 +73,7 @@ from ...application.routing.peer_downlink_index import (
     count_connected_peers,
     invalidate_peer_options_cache,
 )
+from ...application.server_voice import all_server_voice_ids
 from ...domain import bytes_3, bytes_4, int_id
 from ...domain.dmr import decode
 from ...domain.dmr.const import LC_OPT
diff --git a/tests/infrastructure/test_obp_proxy.py b/tests/infrastructure/test_obp_proxy.py
index 51ba892..846e551 100644
--- a/tests/infrastructure/test_obp_proxy.py
+++ b/tests/infrastructure/test_obp_proxy.py
@@ -39,7 +39,6 @@ from adn_server.infrastructure.config_validator import validate_config
 from adn_server.infrastructure.hbp_constants import DMRD
 from adn_server.infrastructure.mesh.obp_v1 import build_bcka, build_dmrd_v1
 from adn_server.infrastructure.proxy.obp_config import obp_proxy_settings
-from adn_server.infrastructure.proxy.obp_runtime import build_obp_bridge_registry
 from adn_server.infrastructure.proxy.obp_fanin import (
     InProcessObpSink,
     ObpBridgeEntry,
@@ -47,6 +46,7 @@ from adn_server.infrastructure.proxy.obp_fanin import (
     ObpFanInDemux,
     ObpIngressReplyTransport,
 )
+from adn_server.infrastructure.proxy.obp_runtime import build_obp_bridge_registry
 
 _PASS = b"test-passphrase\x00\x00\x00\x00\x00\x00"
 _NETWORK = bytes_4(73044)
diff --git a/tests/voice/test_tts_engine_serial.py b/tests/voice/test_tts_engine_serial.py
index 742dcc6..9e82582 100644
--- a/tests/voice/test_tts_engine_serial.py
+++ b/tests/voice/test_tts_engine_serial.py
@@ -28,7 +28,7 @@ import time
 import wave
 
 from adn_server.infrastructure.voice import tts_engine
-from adn_server.infrastructure.voice.tts_engine import DV3K_SAMPLES_PER_FRAME
+from adn_server.infrastructure.voice.tts_engine import DV3K_PRODID_REQ, DV3K_SAMPLES_PER_FRAME
 
 
 def test_text_to_ambe_serializes_parallel_conversions(tmp_path, monkeypatch) -> None: