Remove call to deprecated bleak register_detection_callback (#79558)

tests/components/bluetooth/test_init.py

@@ -2,7 +2,7 @@
 import asyncio
 from datetime import timedelta
 import time
-from unittest.mock import MagicMock, Mock, patch
+from unittest.mock import ANY, MagicMock, Mock, patch
 
 from bleak import BleakError
 from bleak.backends.scanner import AdvertisementData, BLEDevice
@@ -114,6 +114,7 @@ async def test_setup_and_stop_passive(hass, mock_bleak_scanner_start, one_adapte
         "adapter": "hci0",
         "bluez": scanner.PASSIVE_SCANNER_ARGS,
         "scanning_mode": "passive",
+        "detection_callback": ANY,
     }
 
 
@@ -161,6 +162,7 @@ async def test_setup_and_stop_old_bluez(
     assert init_kwargs == {
         "adapter": "hci0",
         "scanning_mode": "active",
+        "detection_callback": ANY,
     }
 
 

tests/components/bluetooth/test_scanner.py

@@ -174,6 +174,10 @@ async def test_recovery_from_dbus_restart(hass, one_adapter):
     mock_discovered = []
 
     class MockBleakScanner:
+        def __init__(self, detection_callback, *args, **kwargs):
+            nonlocal _callback
+            _callback = detection_callback
+
         async def start(self, *args, **kwargs):
             """Mock Start."""
             nonlocal called_start
@@ -190,23 +194,15 @@ async def test_recovery_from_dbus_restart(hass, one_adapter):
             nonlocal mock_discovered
             return mock_discovered
 
-        def register_detection_callback(self, callback: AdvertisementDataCallback):
-            """Mock Register Detection Callback."""
-            nonlocal _callback
-            _callback = callback
-
-    scanner = MockBleakScanner()
-
     with patch(
         "homeassistant.components.bluetooth.scanner.OriginalBleakScanner",
-        return_value=scanner,
+        MockBleakScanner,
     ):
         await async_setup_with_one_adapter(hass)
 
         assert called_start == 1
 
     start_time_monotonic = time.monotonic()
-    scanner = _get_manager()
     mock_discovered = [MagicMock()]
 
     # Ensure we don't restart the scanner if we don't need to