Remove unreachable code in logbook (#103309)

tests/components/logbook/test_models.py

@@ -0,0 +1,20 @@
+"""The tests for the logbook component models."""
+from unittest.mock import Mock
+
+from homeassistant.components.logbook.models import LazyEventPartialState
+
+
+def test_lazy_event_partial_state_context():
+    """Test we can extract context from a lazy event partial state."""
+    state = LazyEventPartialState(
+        Mock(
+            context_id_bin=b"1234123412341234",
+            context_user_id_bin=b"1234123412341234",
+            context_parent_id_bin=b"4444444444444444",
+            event_data={},
+        ),
+        {},
+    )
+    assert state.context_id == "1H68SK8C9J6CT32CHK6GRK4CSM"
+    assert state.context_user_id == "31323334313233343132333431323334"
+    assert state.context_parent_id == "1M6GT38D1M6GT38D1M6GT38D1M"