From 721db6d962adef9a74308f3ca66277482e3e3e8c Mon Sep 17 00:00:00 2001
From: Franck Nijhof <git@frenck.dev>
Date: Sun, 3 Apr 2022 05:57:32 +0200
Subject: [PATCH] Add EntityFeature enum to Lock (#69118)

---
 homeassistant/components/demo/lock.py          |  6 +++---
 homeassistant/components/lock/__init__.py      | 11 ++++++++++-
 homeassistant/components/lock/device_action.py |  4 ++--
 tests/components/lock/test_device_action.py    |  6 +++---
 4 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/homeassistant/components/demo/lock.py b/homeassistant/components/demo/lock.py
index c44d10ed8f1..86188e8b935 100644
--- a/homeassistant/components/demo/lock.py
+++ b/homeassistant/components/demo/lock.py
@@ -3,7 +3,7 @@ from __future__ import annotations
 
 import asyncio
 
-from homeassistant.components.lock import SUPPORT_OPEN, LockEntity
+from homeassistant.components.lock import LockEntity, LockEntityFeature
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     STATE_JAMMED,
@@ -60,7 +60,7 @@ class DemoLock(LockEntity):
         """Initialize the lock."""
         self._attr_name = name
         if openable:
-            self._attr_supported_features = SUPPORT_OPEN
+            self._attr_supported_features = LockEntityFeature.OPEN
         self._state = state
         self._openable = openable
         self._jam_on_operation = jam_on_operation
@@ -113,5 +113,5 @@ class DemoLock(LockEntity):
     def supported_features(self):
         """Flag supported features."""
         if self._openable:
-            return SUPPORT_OPEN
+            return LockEntityFeature.OPEN
         return 0
diff --git a/homeassistant/components/lock/__init__.py b/homeassistant/components/lock/__init__.py
index 60c7c91152f..b94cd33a015 100644
--- a/homeassistant/components/lock/__init__.py
+++ b/homeassistant/components/lock/__init__.py
@@ -3,6 +3,7 @@ from __future__ import annotations
 
 from dataclasses import dataclass
 from datetime import timedelta
+from enum import IntEnum
 import functools as ft
 import logging
 from typing import Any, final
@@ -46,7 +47,15 @@ MIN_TIME_BETWEEN_SCANS = timedelta(seconds=10)
 
 LOCK_SERVICE_SCHEMA = make_entity_service_schema({vol.Optional(ATTR_CODE): cv.string})
 
-# Bitfield of features supported by the lock entity
+
+class LockEntityFeature(IntEnum):
+    """Supported features of the lock entity."""
+
+    OPEN = 1
+
+
+# The SUPPORT_OPEN constant is deprecated as of Home Assistant 2022.5.
+# Please use the LockEntityFeature enum instead.
 SUPPORT_OPEN = 1
 
 PROP_TO_ATTR = {"changed_by": ATTR_CHANGED_BY, "code_format": ATTR_CODE_FORMAT}
diff --git a/homeassistant/components/lock/device_action.py b/homeassistant/components/lock/device_action.py
index 50c205d113a..092aff8878d 100644
--- a/homeassistant/components/lock/device_action.py
+++ b/homeassistant/components/lock/device_action.py
@@ -18,7 +18,7 @@ from homeassistant.helpers import entity_registry
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import get_supported_features
 
-from . import DOMAIN, SUPPORT_OPEN
+from . import DOMAIN, LockEntityFeature
 
 ACTION_TYPES = {"lock", "unlock", "open"}
 
@@ -54,7 +54,7 @@ async def async_get_actions(
         actions.append({**base_action, CONF_TYPE: "lock"})
         actions.append({**base_action, CONF_TYPE: "unlock"})
 
-        if supported_features & (SUPPORT_OPEN):
+        if supported_features & (LockEntityFeature.OPEN):
             actions.append({**base_action, CONF_TYPE: "open"})
 
     return actions
diff --git a/tests/components/lock/test_device_action.py b/tests/components/lock/test_device_action.py
index 4ee03bcbb0f..1f533e8d222 100644
--- a/tests/components/lock/test_device_action.py
+++ b/tests/components/lock/test_device_action.py
@@ -3,7 +3,7 @@ import pytest
 
 import homeassistant.components.automation as automation
 from homeassistant.components.device_automation import DeviceAutomationType
-from homeassistant.components.lock import DOMAIN, SUPPORT_OPEN
+from homeassistant.components.lock import DOMAIN, LockEntityFeature
 from homeassistant.helpers import device_registry
 from homeassistant.setup import async_setup_component
 
@@ -34,9 +34,9 @@ def entity_reg(hass):
     "set_state,features_reg,features_state,expected_action_types",
     [
         (False, 0, 0, []),
-        (False, SUPPORT_OPEN, 0, ["open"]),
+        (False, LockEntityFeature.OPEN, 0, ["open"]),
         (True, 0, 0, []),
-        (True, 0, SUPPORT_OPEN, ["open"]),
+        (True, 0, LockEntityFeature.OPEN, ["open"]),
     ],
 )
 async def test_get_actions(