Add calendar conditions (#166643)

homeassistant/components/automation/__init__.py

@@ -122,6 +122,7 @@ _EXPERIMENTAL_CONDITION_PLATFORMS = {
     "alarm_control_panel",
     "assist_satellite",
     "battery",
+    "calendar",
     "climate",
     "cover",
     "device_tracker",

homeassistant/components/calendar/condition.py

@@ -0,0 +1,16 @@
+"""Provides conditions for calendars."""
+
+from homeassistant.const import STATE_ON
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.condition import Condition, make_entity_state_condition
+
+from .const import DOMAIN
+
+CONDITIONS: dict[str, type[Condition]] = {
+    "is_event_active": make_entity_state_condition(DOMAIN, STATE_ON),
+}
+
+
+async def async_get_conditions(hass: HomeAssistant) -> dict[str, type[Condition]]:
+    """Return the calendar conditions."""
+    return CONDITIONS

homeassistant/components/calendar/conditions.yaml

@@ -0,0 +1,14 @@
+is_event_active:
+  target:
+    entity:
+      - domain: calendar
+  fields:
+    behavior:
+      required: true
+      default: any
+      selector:
+        select:
+          translation_key: condition_behavior
+          options:
+            - all
+            - any

homeassistant/components/calendar/icons.json

@@ -1,4 +1,9 @@
 {
+  "conditions": {
+    "is_event_active": {
+      "condition": "mdi:calendar-check"
+    }
+  },
   "entity_component": {
     "_": {
       "default": "mdi:calendar",

homeassistant/components/calendar/strings.json

@@ -1,4 +1,20 @@
 {
+  "common": {
+    "condition_behavior_description": "How the state should match on the targeted calendars.",
+    "condition_behavior_name": "Behavior"
+  },
+  "conditions": {
+    "is_event_active": {
+      "description": "Tests if one or more calendars have an active event.",
+      "fields": {
+        "behavior": {
+          "description": "[%key:component::calendar::common::condition_behavior_description%]",
+          "name": "[%key:component::calendar::common::condition_behavior_name%]"
+        }
+      },
+      "name": "Calendar event is active"
+    }
+  },
   "entity_component": {
     "_": {
       "name": "[%key:component::calendar::title%]",
@@ -46,6 +62,12 @@
     }
   },
   "selector": {
+    "condition_behavior": {
+      "options": {
+        "all": "All",
+        "any": "Any"
+      }
+    },
     "trigger_offset_type": {
       "options": {
         "after": "After",

tests/components/calendar/test_condition.py

@@ -0,0 +1,114 @@
+"""Test calendar conditions."""
+
+from typing import Any
+
+import pytest
+
+from homeassistant.const import STATE_OFF, STATE_ON
+from homeassistant.core import HomeAssistant
+
+from tests.components.common import (
+    ConditionStateDescription,
+    assert_condition_behavior_all,
+    assert_condition_behavior_any,
+    assert_condition_gated_by_labs_flag,
+    parametrize_condition_states_all,
+    parametrize_condition_states_any,
+    parametrize_target_entities,
+    target_entities,
+)
+
+
+@pytest.fixture
+async def target_calendars(hass: HomeAssistant) -> dict[str, list[str]]:
+    """Create multiple calendar entities associated with different targets."""
+    return await target_entities(hass, "calendar")
+
+
+@pytest.mark.parametrize(
+    "condition",
+    [
+        "calendar.is_event_active",
+    ],
+)
+async def test_calendar_conditions_gated_by_labs_flag(
+    hass: HomeAssistant, caplog: pytest.LogCaptureFixture, condition: str
+) -> None:
+    """Test the calendar conditions are gated by the labs flag."""
+    await assert_condition_gated_by_labs_flag(hass, caplog, condition)
+
+
+@pytest.mark.usefixtures("enable_labs_preview_features")
+@pytest.mark.parametrize(
+    ("condition_target_config", "entity_id", "entities_in_target"),
+    parametrize_target_entities("calendar"),
+)
+@pytest.mark.parametrize(
+    ("condition", "condition_options", "states"),
+    [
+        *parametrize_condition_states_any(
+            condition="calendar.is_event_active",
+            target_states=[STATE_ON],
+            other_states=[STATE_OFF],
+        ),
+    ],
+)
+async def test_calendar_condition_behavior_any(
+    hass: HomeAssistant,
+    target_calendars: dict[str, list[str]],
+    condition_target_config: dict,
+    entity_id: str,
+    entities_in_target: int,
+    condition: str,
+    condition_options: dict[str, Any],
+    states: list[ConditionStateDescription],
+) -> None:
+    """Test calendar condition with 'any' behavior."""
+    await assert_condition_behavior_any(
+        hass,
+        target_entities=target_calendars,
+        condition_target_config=condition_target_config,
+        entity_id=entity_id,
+        entities_in_target=entities_in_target,
+        condition=condition,
+        condition_options=condition_options,
+        states=states,
+    )
+
+
+@pytest.mark.usefixtures("enable_labs_preview_features")
+@pytest.mark.parametrize(
+    ("condition_target_config", "entity_id", "entities_in_target"),
+    parametrize_target_entities("calendar"),
+)
+@pytest.mark.parametrize(
+    ("condition", "condition_options", "states"),
+    [
+        *parametrize_condition_states_all(
+            condition="calendar.is_event_active",
+            target_states=[STATE_ON],
+            other_states=[STATE_OFF],
+        ),
+    ],
+)
+async def test_calendar_condition_behavior_all(
+    hass: HomeAssistant,
+    target_calendars: dict[str, list[str]],
+    condition_target_config: dict,
+    entity_id: str,
+    entities_in_target: int,
+    condition: str,
+    condition_options: dict[str, Any],
+    states: list[ConditionStateDescription],
+) -> None:
+    """Test calendar condition with 'all' behavior."""
+    await assert_condition_behavior_all(
+        hass,
+        target_entities=target_calendars,
+        condition_target_config=condition_target_config,
+        entity_id=entity_id,
+        entities_in_target=entities_in_target,
+        condition=condition,
+        condition_options=condition_options,
+        states=states,
+    )