main: HeatingRule auf heizungsrelevante Sensoren begrenzen

app/rules/heating.py

@@ -7,9 +7,28 @@ from app.rules.recommender import Rule
 
 
 class HeatingRule(Rule):
+    """Heizungsregel: Nur auf heizungsrelevante Entitäten reagieren.
+
+    Triggert bei:
+    - `climate`-Entitäten direkt
+    - `sensor` mit `device_class` in {temperature, humidity}
+    - `binary_sensor` mit `device_class` in {occupancy, presence}
+
+    Alle anderen Domains/Device-Klassen bleiben ohne Effekt.
+    """
+
+    HEATING_SENSOR_CLASSES: frozenset[str] = frozenset({"temperature", "humidity"})
+    HEATING_PRESENCE_CLASSES: frozenset[str] = frozenset({"occupancy", "presence"})
+
     def matches(self, entities: Sequence[HaEntitySummary]) -> bool:
-        domains = {item.domain for item in entities}
-        return "climate" in domains or "sensor" in domains
+        for item in entities:
+            if item.domain == "climate":
+                return True
+            if item.domain == "sensor" and item.device_class in self.HEATING_SENSOR_CLASSES:
+                return True
+            if item.domain == "binary_sensor" and item.device_class in self.HEATING_PRESENCE_CLASSES:
+                return True
+        return False
 
     def recommendation(self, entities: Sequence[HaEntitySummary]) -> str:
         return "Prüfe Heizungsregelung: Aktiviere energiesparenden Modus bei Abwesenheit."

tests/rules/test_heating.py

@@ -1,26 +1,64 @@
 from __future__ import annotations
 
+import pytest
+
 from app.ha.models import HaEntitySummary
 from app.rules.heating import HeatingRule
-from app.rules.recommender import Recommender
 
 
-def _sensor(entity_id: str) -> HaEntitySummary:
-    return HaEntitySummary(entity_id=entity_id, domain="sensor")
+def _entity(entity_id: str, domain: str, device_class: str | None = None) -> HaEntitySummary:
+    return HaEntitySummary(entity_id=entity_id, domain=domain, device_class=device_class)
 
 
-def _climate(entity_id: str) -> HaEntitySummary:
-    return HaEntitySummary(entity_id=entity_id, domain="climate")
-
-
-def test_heating_rule_triggers() -> None:
+# --- positive cases --------------------------------------------------------
+@pytest.mark.parametrize(
+    "entity",
+    [
+        _entity("climate.living_room", "climate"),
+        _entity("sensor.temperature_living", "sensor", "temperature"),
+        _entity("sensor.humidity_bathroom", "sensor", "humidity"),
+        _entity("binary_sensor.living_room_occupancy", "binary_sensor", "occupancy"),
+        _entity("binary_sensor.entrance_presence", "binary_sensor", "presence"),
+    ],
+    ids=lambda e: e.entity_id,
+)
+def test_heating_rule_triggers_for_relevant_entities(entity: HaEntitySummary) -> None:
     rule = HeatingRule()
-    assert rule.matches([_climate("climate.living_room")])
-    assert rule.matches([_sensor("sensor.temperature_living")])
+    assert rule.matches([entity]) is True
 
 
-def test_recommender_uses_rule() -> None:
-    recommender = Recommender(rules=[HeatingRule()])
-    assert recommender.run([_climate("climate.living_room")]) == [
-        "Prüfe Heizungsregelung: Aktiviere energiesparenden Modus bei Abwesenheit."
-    ]
+# --- negative cases -------------------------------------------------------
+@pytest.mark.parametrize(
+    "entity",
+    [
+        _entity("sensor.power_consumption", "sensor", "power"),
+        _entity("sensor.door", "sensor", "door"),
+        _entity("sensor.energy", "sensor", "energy"),
+        _entity("binary_sensor.door_window", "binary_sensor", "door"),
+        _entity("binary_sensor.motion", "binary_sensor", "motion"),
+        _entity("light.living_room", "light"),
+        _entity("switch.plug", "switch"),
+        _entity("sensor.some_random", "sensor"),
+        _entity("binary_sensor.some_binary", "binary_sensor"),
+    ],
+    ids=lambda e: e.entity_id,
+)
+def test_heating_rule_ignores_non_heating_entities(entity: HaEntitySummary) -> None:
+    rule = HeatingRule()
+    assert rule.matches([entity]) is False
+
+
+def test_heating_rule_mixed_list_returns_true() -> None:
+    rule = HeatingRule()
+    entities = [
+        _entity("sensor.power", "sensor", "power"),
+        _entity("climate.living_room", "climate"),
+        _entity("light.ceiling", "light"),
+    ]
+    assert rule.matches(entities) is True
+
+
+def test_heating_rule_recommendation_is_stable() -> None:
+    rule = HeatingRule()
+    expected = "Prüfe Heizungsregelung: Aktiviere energiesparenden Modus bei Abwesenheit."
+    assert rule.recommendation([_entity("climate.living_room", "climate")]) == expected