Improve type hints in kitchen_sink tests (#121509)

tests/components/kitchen_sink/test_init.py

@@ -7,7 +7,7 @@ from unittest.mock import ANY
 import pytest
 
 from homeassistant.components.kitchen_sink import DOMAIN
-from homeassistant.components.recorder import Recorder, get_instance
+from homeassistant.components.recorder import get_instance
 from homeassistant.components.recorder.statistics import (
     async_add_external_statistics,
     get_last_statistics,
@@ -24,14 +24,13 @@ from tests.typing import ClientSessionGenerator, WebSocketGenerator
 
 
 @pytest.fixture
-def mock_history(hass):
+def mock_history(hass: HomeAssistant) -> None:
     """Mock history component loaded."""
     hass.config.components.add("history")
 
 
-async def test_demo_statistics(
+@pytest.mark.usefixtures("recorder_mock", "mock_history")
-    recorder_mock: Recorder, mock_history, hass: HomeAssistant
+async def test_demo_statistics(hass: HomeAssistant) -> None:
-) -> None:
     """Test that the kitchen sink component makes some statistics available."""
     assert await async_setup_component(hass, DOMAIN, {DOMAIN: {}})
     await hass.async_block_till_done()
@@ -63,9 +62,8 @@ async def test_demo_statistics(
     } in statistic_ids
 
 
-async def test_demo_statistics_growth(
+@pytest.mark.usefixtures("recorder_mock", "mock_history")
-    recorder_mock: Recorder, mock_history, hass: HomeAssistant
+async def test_demo_statistics_growth(hass: HomeAssistant) -> None:
-) -> None:
     """Test that the kitchen sink sum statistics adds to the previous state."""
     hass.config.units = US_CUSTOMARY_SYSTEM
 
@@ -104,8 +102,8 @@ async def test_demo_statistics_growth(
 
 
 @pytest.mark.freeze_time("2023-10-21")
+@pytest.mark.usefixtures("mock_history")
 async def test_issues_created(
-    mock_history,
     hass: HomeAssistant,
     hass_client: ClientSessionGenerator,
     hass_ws_client: WebSocketGenerator,

tests/components/kitchen_sink/test_switch.py

@@ -1,5 +1,6 @@
 """The tests for the demo switch component."""
 
+from collections.abc import Generator
 from unittest.mock import patch
 
 import pytest
@@ -20,7 +21,7 @@ SWITCH_ENTITY_IDS = ["switch.outlet_1", "switch.outlet_2"]
 
 
 @pytest.fixture
-async def switch_only() -> None:
+def switch_only() -> Generator[None]:
     """Enable only the switch platform."""
     with patch(
         "homeassistant.components.kitchen_sink.COMPONENTS_WITH_DEMO_PLATFORM",
@@ -30,7 +31,7 @@ async def switch_only() -> None:
 
 
 @pytest.fixture(autouse=True)
-async def setup_comp(hass, switch_only):
+async def setup_comp(hass: HomeAssistant, switch_only: None) -> None:
     """Set up demo component."""
     assert await async_setup_component(hass, DOMAIN, {DOMAIN: {}})
     await hass.async_block_till_done()
@@ -55,7 +56,7 @@ async def test_state(
 
 
 @pytest.mark.parametrize("switch_entity_id", SWITCH_ENTITY_IDS)
-async def test_turn_on(hass: HomeAssistant, switch_entity_id) -> None:
+async def test_turn_on(hass: HomeAssistant, switch_entity_id: str) -> None:
     """Test switch turn on method."""
     await hass.services.async_call(
         SWITCH_DOMAIN,
@@ -79,7 +80,7 @@ async def test_turn_on(hass: HomeAssistant, switch_entity_id) -> None:
 
 
 @pytest.mark.parametrize("switch_entity_id", SWITCH_ENTITY_IDS)
-async def test_turn_off(hass: HomeAssistant, switch_entity_id) -> None:
+async def test_turn_off(hass: HomeAssistant, switch_entity_id: str) -> None:
     """Test switch turn off method."""
     await hass.services.async_call(
         SWITCH_DOMAIN,