feat(tests): add comprehensive security and robustness tests for archives and deep links

tests/backend/test_interface_options.py

@@ -412,6 +412,27 @@ async def test_rnode_persists_flow_control_and_id_callsign(temp_dir):
         assert saved["airtime_limit_short"] == 33.0
 
 
+@pytest.mark.asyncio
+async def test_rnode_ble_uart_port_persisted(temp_dir):
+    config = ConfigDict({"reticulum": {}, "interfaces": {}})
+
+    async with make_app(temp_dir, config) as handler:
+        payload = {
+            "name": "RadioBLE",
+            "type": "RNodeInterface",
+            "port": "ble://aa:bb:cc:dd:ee:ff",
+            "frequency": 868000000,
+            "bandwidth": 125000,
+            "txpower": 7,
+            "spreadingfactor": 8,
+            "codingrate": 5,
+        }
+        response = await handler(make_request(payload))
+        body = json.loads(response.body)
+        assert response.status == 200, body
+        assert config["interfaces"]["RadioBLE"]["port"] == "ble://aa:bb:cc:dd:ee:ff"
+
+
 @pytest.mark.asyncio
 async def test_rnode_frequency_mhz_decimal_normalized_to_hz(temp_dir):
     config = ConfigDict({"reticulum": {}, "interfaces": {}})