feat: remove dead codeg

Author: allenporter

tests/devices/traits/v1/test_dnd.py

@@ -4,14 +4,36 @@
 
 import pytest
 
-from roborock.containers import DnDTimer
+from roborock.containers import AppInitStatus, DnDTimer, HomeDataProduct
+from roborock.device_features import DeviceFeatures
+from roborock.devices.cache import Cache
 from roborock.devices.device import RoborockDevice
 from roborock.devices.traits.v1.do_not_disturb import DoNotDisturbTrait
 from roborock.roborock_typing import RoborockCommand
+from tests import mock_data
+
+
+@pytest.fixture(autouse=True)
+async def supported_features(roborock_cache: Cache, device: RoborockDevice) -> None:
+    """Fixture to set up supported features in cache."""
+    data = await roborock_cache.get()
+    app_status = AppInitStatus.from_dict(mock_data.APP_GET_INIT_STATUS)
+    product = HomeDataProduct.from_dict(mock_data.HOME_DATA_RAW["products"][0])
+    data.device_features = DeviceFeatures.from_feature_flags(
+        new_feature_info=app_status.new_feature_info,
+        new_feature_info_str=app_status.new_feature_info_str,
+        feature_info=app_status.feature_info,
+        product_nickname=product.product_nickname,
+    )
+    await roborock_cache.set(data)
+
+    # Ensure device traits are initialized with the updated cache
+    assert device.v1_properties
+    await device.v1_properties.discover_features()
 
 
 @pytest.fixture
-def dnd_trait(device: RoborockDevice) -> DoNotDisturbTrait:
+async def dnd_trait(device: RoborockDevice) -> DoNotDisturbTrait:
     """Create a DoNotDisturbTrait instance with mocked dependencies."""
     assert device.v1_properties
     assert device.v1_properties.dnd