feature/ha-adapter: Grundmodell, Client und Reader für Home Assistant

tests/ha/test_ha_reader.py

@@ -0,0 +1,38 @@
+from __future__ import annotations
+
+from app.ha.client import HaClient, HaClientSettings
+from app.ha.models import HaEntitySummary, HaState
+from app.ha.reader import HaReader
+
+
+class FakeHaClient(HaClient):
+    def __init__(self) -> None:
+        super().__init__(HaClientSettings(url="http://test", token="token"))
+
+    def list_entities(self) -> list[dict[str, object]]:
+        return [
+            {
+                "entity_id": "sensor.temperature",
+                "state": "21.5",
+                "attributes": {
+                    "state_class": "measurement",
+                    "device_class": "temperature",
+                    "unit_of_measurement": "°C",
+                },
+            },
+            {
+                "entity_id": "light.living_room",
+                "state": "on",
+                "attributes": {},
+            },
+        ]
+
+
+def test_ha_reader_returns_summaries() -> None:
+    reader = HaReader(FakeHaClient())
+    summaries = reader.read_entities()
+    assert len(summaries) == 2
+    domains = {summary.domain for summary in summaries}
+    assert domains == {"sensor", "light"}
+    sensor = next(item for item in summaries if item.entity_id == "sensor.temperature")
+    assert sensor.unit_of_measurement == "°C"