Clean up unnecessary registry mocks from Core tests (#87726)

tests/components/climate/test_device_action.py

@@ -6,7 +6,7 @@ import homeassistant.components.automation as automation
 from homeassistant.components.climate import DOMAIN, HVACMode, const, device_action
 from homeassistant.components.device_automation import DeviceAutomationType
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers import config_validation as cv, device_registry
+from homeassistant.helpers import config_validation as cv, device_registry as dr
 from homeassistant.helpers.entity import EntityCategory
 from homeassistant.helpers.entity_registry import RegistryEntryHider
 from homeassistant.setup import async_setup_component
@@ -16,24 +16,10 @@ from tests.common import (
     assert_lists_same,
     async_get_device_automations,
     async_mock_service,
-    mock_device_registry,
-    mock_registry,
 )
 from tests.components.blueprint.conftest import stub_blueprint_populate  # noqa: F401
 
 
-@pytest.fixture
-def device_reg(hass):
-    """Return an empty, loaded, registry."""
-    return mock_device_registry(hass)
-
-
-@pytest.fixture
-def entity_reg(hass):
-    """Return an empty, loaded, registry."""
-    return mock_registry(hass)
-
-
 @pytest.mark.parametrize(
     "set_state,features_reg,features_state,expected_action_types",
     [
@@ -55,8 +41,8 @@ def entity_reg(hass):
 )
 async def test_get_actions(
     hass,
-    device_reg,
-    entity_reg,
+    device_registry,
+    entity_registry,
     set_state,
     features_reg,
     features_state,
@@ -65,11 +51,11 @@ async def test_get_actions(
     """Test we get the expected actions from a climate."""
     config_entry = MockConfigEntry(domain="test", data={})
     config_entry.add_to_hass(hass)
-    device_entry = device_reg.async_get_or_create(
+    device_entry = device_registry.async_get_or_create(
         config_entry_id=config_entry.entry_id,
-        connections={(device_registry.CONNECTION_NETWORK_MAC, "12:34:56:AB:CD:EF")},
+        connections={(dr.CONNECTION_NETWORK_MAC, "12:34:56:AB:CD:EF")},
     )
-    entity_reg.async_get_or_create(
+    entity_registry.async_get_or_create(
         DOMAIN,
         "test",
         "5678",
@@ -111,19 +97,19 @@ async def test_get_actions(
 )
 async def test_get_actions_hidden_auxiliary(
     hass,
-    device_reg,
-    entity_reg,
+    device_registry,
+    entity_registry,
     hidden_by,
     entity_category,
 ):
     """Test we get the expected actions from a hidden or auxiliary entity."""
     config_entry = MockConfigEntry(domain="test", data={})
     config_entry.add_to_hass(hass)
-    device_entry = device_reg.async_get_or_create(
+    device_entry = device_registry.async_get_or_create(
         config_entry_id=config_entry.entry_id,
-        connections={(device_registry.CONNECTION_NETWORK_MAC, "12:34:56:AB:CD:EF")},
+        connections={(dr.CONNECTION_NETWORK_MAC, "12:34:56:AB:CD:EF")},
     )
-    entity_reg.async_get_or_create(
+    entity_registry.async_get_or_create(
         DOMAIN,
         "test",
         "5678",
@@ -272,8 +258,8 @@ async def test_action(hass: HomeAssistant) -> None:
 )
 async def test_capabilities(
     hass,
-    device_reg,
-    entity_reg,
+    device_registry,
+    entity_registry,
     set_state,
     capabilities_reg,
     capabilities_state,
@@ -283,11 +269,11 @@ async def test_capabilities(
     """Test getting capabilities."""
     config_entry = MockConfigEntry(domain="test", data={})
     config_entry.add_to_hass(hass)
-    device_entry = device_reg.async_get_or_create(
+    device_entry = device_registry.async_get_or_create(
         config_entry_id=config_entry.entry_id,
-        connections={(device_registry.CONNECTION_NETWORK_MAC, "12:34:56:AB:CD:EF")},
+        connections={(dr.CONNECTION_NETWORK_MAC, "12:34:56:AB:CD:EF")},
     )
-    entity_reg.async_get_or_create(
+    entity_registry.async_get_or_create(
         DOMAIN,
         "test",
         "5678",
@@ -325,9 +311,7 @@ async def test_capabilities(
     "action,capability_name",
     [("set_hvac_mode", "hvac_mode"), ("set_preset_mode", "preset_mode")],
 )
-async def test_capabilities_missing_entity(
-    hass, device_reg, entity_reg, action, capability_name
-):
+async def test_capabilities_missing_entity(hass, action, capability_name):
     """Test getting capabilities."""
     config_entry = MockConfigEntry(domain="test", data={})
     config_entry.add_to_hass(hass)