tests: narrow exists_fn before calling it

2026-08-18 11:10:20 +02:00
parent 258cdc1647
commit 296ba18cba
1 changed files with 1 additions and 0 deletions
@@ -90,6 +90,7 @@ def test_co2_reads_when_the_items_list_includes_the_type():
    assert flatten(bound, resources)["co2"] == 612

    desc = next(e for e in air_purifier.AIR_QUALITY.entities if e.key == "co2")
+    assert desc.exists_fn is not None
    assert desc.exists_fn({"x.com.samsung.da.items": []}, {}) is False
    assert (
        desc.exists_fn({"x.com.samsung.da.items": [{"x.com.samsung.da.type": "CO2"}]}, {}) is True