Add MockToggleEntity type hints in tests (#120075)

tests/common.py

@@ -17,7 +17,7 @@ import pathlib
 import threading
 import time
 from types import FrameType, ModuleType
-from typing import Any, NoReturn
+from typing import Any, Literal, NoReturn
 from unittest.mock import AsyncMock, Mock, patch
 
 from aiohttp.test_utils import unused_port as get_test_instance_port  # noqa: F401
@@ -959,41 +959,41 @@ class MockEntityPlatform(entity_platform.EntityPlatform):
 class MockToggleEntity(entity.ToggleEntity):
     """Provide a mock toggle device."""
 
-    def __init__(self, name, state, unique_id=None):
+    def __init__(self, name: str | None, state: Literal["on", "off"] | None) -> None:
         """Initialize the mock entity."""
         self._name = name or DEVICE_DEFAULT_NAME
         self._state = state
-        self.calls = []
+        self.calls: list[tuple[str, dict[str, Any]]] = []
 
     @property
-    def name(self):
+    def name(self) -> str:
         """Return the name of the entity if any."""
         self.calls.append(("name", {}))
         return self._name
 
     @property
-    def state(self):
+    def state(self) -> Literal["on", "off"] | None:
         """Return the state of the entity if any."""
         self.calls.append(("state", {}))
         return self._state
 
     @property
-    def is_on(self):
+    def is_on(self) -> bool:
         """Return true if entity is on."""
         self.calls.append(("is_on", {}))
         return self._state == STATE_ON
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Turn the entity on."""
         self.calls.append(("turn_on", kwargs))
         self._state = STATE_ON
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Turn the entity off."""
         self.calls.append(("turn_off", kwargs))
         self._state = STATE_OFF
 
-    def last_call(self, method=None):
+    def last_call(self, method: str | None = None) -> tuple[str, dict[str, Any]]:
         """Return the last call."""
         if not self.calls:
             return None

tests/components/conversation/test_init.py

@@ -13,7 +13,7 @@ from homeassistant.components.conversation import default_agent
 from homeassistant.components.conversation.models import ConversationInput
 from homeassistant.components.cover import SERVICE_OPEN_COVER
 from homeassistant.components.light import DOMAIN as LIGHT_DOMAIN
-from homeassistant.const import ATTR_FRIENDLY_NAME
+from homeassistant.const import ATTR_FRIENDLY_NAME, STATE_ON
 from homeassistant.core import Context, HomeAssistant
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers import (
@@ -269,7 +269,7 @@ async def test_http_processing_intent_entity_renamed(
     We want to ensure that renaming an entity later busts the cache
     so that the new name is used.
     """
-    entity = MockLight("kitchen light", "on")
+    entity = MockLight("kitchen light", STATE_ON)
     entity._attr_unique_id = "1234"
     entity.entity_id = "light.kitchen"
     setup_test_component_platform(hass, LIGHT_DOMAIN, [entity])
@@ -357,7 +357,7 @@ async def test_http_processing_intent_entity_exposed(
     We want to ensure that manually exposing an entity later busts the cache
     so that the new setting is used.
     """
-    entity = MockLight("kitchen light", "on")
+    entity = MockLight("kitchen light", STATE_ON)
     entity._attr_unique_id = "1234"
     entity.entity_id = "light.kitchen"
     setup_test_component_platform(hass, LIGHT_DOMAIN, [entity])
@@ -458,7 +458,7 @@ async def test_http_processing_intent_conversion_not_expose_new(
     # Disable exposing new entities to the default agent
     expose_new(hass, False)
 
-    entity = MockLight("kitchen light", "on")
+    entity = MockLight("kitchen light", STATE_ON)
     entity._attr_unique_id = "1234"
     entity.entity_id = "light.kitchen"
     setup_test_component_platform(hass, LIGHT_DOMAIN, [entity])

tests/components/light/common.py

@@ -4,6 +4,8 @@ All containing methods are legacy helpers that should not be used by new
 components. Instead call the service directly.
 """
 
+from typing import Any, Literal
+
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_BRIGHTNESS_PCT,
@@ -250,13 +252,12 @@ class MockLight(MockToggleEntity, LightEntity):
 
     def __init__(
         self,
-        name,
-        state,
-        unique_id=None,
+        name: str | None,
+        state: Literal["on", "off"] | None,
         supported_color_modes: set[ColorMode] | None = None,
     ) -> None:
         """Initialize the mock light."""
-        super().__init__(name, state, unique_id)
+        super().__init__(name, state)
         if supported_color_modes is None:
             supported_color_modes = {ColorMode.ONOFF}
         self._attr_supported_color_modes = supported_color_modes
@@ -265,7 +266,7 @@ class MockLight(MockToggleEntity, LightEntity):
             color_mode = next(iter(supported_color_modes))
         self._attr_color_mode = color_mode
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Turn the entity on."""
         super().turn_on(**kwargs)
         for key, value in kwargs.items():

tests/components/light/test_init.py

@@ -1,5 +1,6 @@
 """The tests for the Light component."""
 
+from typing import Literal
 from unittest.mock import MagicMock, mock_open, patch
 
 import pytest
@@ -1144,7 +1145,7 @@ invalid_no_brightness_no_color_no_transition,,,
 
 @pytest.mark.parametrize("light_state", [STATE_ON, STATE_OFF])
 async def test_light_backwards_compatibility_supported_color_modes(
-    hass: HomeAssistant, light_state
+    hass: HomeAssistant, light_state: Literal["on", "off"]
 ) -> None:
     """Test supported_color_modes if not implemented by the entity."""
     entities = [

tests/testing_config/custom_components/test/light.py

@@ -3,6 +3,8 @@
 Call init before using it in your tests to ensure clean test data.
 """
 
+from typing import Any, Literal
+
 from homeassistant.components.light import ColorMode, LightEntity
 from homeassistant.const import STATE_OFF, STATE_ON
 from homeassistant.core import HomeAssistant
@@ -67,13 +69,12 @@ class MockLight(MockToggleEntity, LightEntity):
 
     def __init__(
         self,
-        name,
-        state,
-        unique_id=None,
+        name: str | None,
+        state: Literal["on", "off"] | None,
         supported_color_modes: set[ColorMode] | None = None,
     ) -> None:
         """Initialize the mock light."""
-        super().__init__(name, state, unique_id)
+        super().__init__(name, state)
         if supported_color_modes is None:
             supported_color_modes = {ColorMode.ONOFF}
         self._attr_supported_color_modes = supported_color_modes
@@ -82,7 +83,7 @@ class MockLight(MockToggleEntity, LightEntity):
             color_mode = next(iter(supported_color_modes))
         self._attr_color_mode = color_mode
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Turn the entity on."""
         super().turn_on(**kwargs)
         for key, value in kwargs.items():