Cache the job type for entity service calls (#112793)

tests/helpers/test_entity.py

@@ -23,7 +23,13 @@ from homeassistant.const import (
     STATE_UNAVAILABLE,
     STATE_UNKNOWN,
 )
-from homeassistant.core import Context, HomeAssistant, HomeAssistantError
+from homeassistant.core import (
+    Context,
+    HassJobType,
+    HomeAssistant,
+    HomeAssistantError,
+    callback,
+)
 from homeassistant.helpers import device_registry as dr, entity, entity_registry as er
 from homeassistant.helpers.entity_component import async_update_entity
 from homeassistant.helpers.typing import UNDEFINED, UndefinedType
@@ -2559,3 +2565,26 @@ async def test_reset_right_after_remove_entity_registry(
     assert len(ent.remove_calls) == 1
 
     assert hass.states.get("test.test") is None
+
+
+async def test_get_hassjob_type(hass: HomeAssistant) -> None:
+    """Test get_hassjob_type."""
+
+    class AsyncEntity(entity.Entity):
+        """Test entity."""
+
+        def update(self):
+            """Test update Executor."""
+
+        async def async_update(self):
+            """Test update Coroutinefunction."""
+
+        @callback
+        def update_callback(self):
+            """Test update Callback."""
+
+    ent_1 = AsyncEntity()
+
+    assert ent_1.get_hassjob_type("update") is HassJobType.Executor
+    assert ent_1.get_hassjob_type("async_update") is HassJobType.Coroutinefunction
+    assert ent_1.get_hassjob_type("update_callback") is HassJobType.Callback