Add device trigger for humidifier current_humidity (#94926)

homeassistant/components/humidifier/device_trigger.py

@@ -26,10 +26,23 @@ from homeassistant.helpers import config_validation as cv, entity_registry as er
 from homeassistant.helpers.trigger import TriggerActionType, TriggerInfo
 from homeassistant.helpers.typing import ConfigType
 
-from . import DOMAIN
+from . import ATTR_CURRENT_HUMIDITY, DOMAIN
 
 # mypy: disallow-any-generics
 
+CURRENT_TRIGGER_SCHEMA = vol.All(
+    DEVICE_TRIGGER_BASE_SCHEMA.extend(
+        {
+            vol.Required(CONF_ENTITY_ID): cv.entity_id,
+            vol.Required(CONF_TYPE): "current_humidity_changed",
+            vol.Optional(CONF_BELOW): vol.Any(vol.Coerce(float)),
+            vol.Optional(CONF_ABOVE): vol.Any(vol.Coerce(float)),
+            vol.Optional(CONF_FOR): cv.positive_time_period_dict,
+        }
+    ),
+    cv.has_at_least_one_key(CONF_BELOW, CONF_ABOVE),
+)
+
 HUMIDIFIER_TRIGGER_SCHEMA = vol.All(
     DEVICE_TRIGGER_BASE_SCHEMA.extend(
         {
@@ -45,6 +58,7 @@ HUMIDIFIER_TRIGGER_SCHEMA = vol.All(
 
 TRIGGER_SCHEMA = vol.All(
     vol.Any(
+        CURRENT_TRIGGER_SCHEMA,
         HUMIDIFIER_TRIGGER_SCHEMA,
         toggle_entity.TRIGGER_SCHEMA,
     ),
@@ -64,15 +78,31 @@ async def async_get_triggers(
         if entry.domain != DOMAIN:
             continue
 
+        state = hass.states.get(entry.entity_id)
+
+        # Add triggers for each entity that belongs to this integration
+        base_trigger = {
+            CONF_PLATFORM: "device",
+            CONF_DEVICE_ID: device_id,
+            CONF_DOMAIN: DOMAIN,
+            CONF_ENTITY_ID: entry.entity_id,
+        }
+
         triggers.append(
             {
-                CONF_PLATFORM: "device",
-                CONF_DEVICE_ID: device_id,
-                CONF_DOMAIN: DOMAIN,
-                CONF_ENTITY_ID: entry.entity_id,
+                **base_trigger,
                 CONF_TYPE: "target_humidity_changed",
             }
         )
+
+        if state and ATTR_CURRENT_HUMIDITY in state.attributes:
+            triggers.append(
+                {
+                    **base_trigger,
+                    CONF_TYPE: "current_humidity_changed",
+                }
+            )
+
     return triggers
 
 

tests/components/humidifier/test_device_trigger.py

@@ -65,6 +65,7 @@ async def test_get_triggers(
         STATE_ON,
         {
             const.ATTR_HUMIDITY: 23,
+            const.ATTR_CURRENT_HUMIDITY: 48,
             ATTR_MODE: "home",
             const.ATTR_AVAILABLE_MODES: ["home", "away"],
             ATTR_SUPPORTED_FEATURES: 1,
@@ -80,6 +81,7 @@ async def test_get_triggers(
             "metadata": {"secondary": False},
         }
         for trigger in [
+            "current_humidity_changed",
             "target_humidity_changed",
             "turned_off",
             "turned_on",