фиксирую состояние

tests/unit_tests/rag/test_retrieval_statement_builder.py

@@ -45,6 +45,23 @@ def test_retrieve_builder_adds_prefer_bonus_sorting() -> None:
     assert params["prefer_like_0"] == "%/test\\_%.py"
 
 
+def test_retrieve_builder_adds_metadata_filters() -> None:
+    builder = RetrievalStatementBuilder()
+
+    sql, params = builder.build_retrieve(
+        "rag-1",
+        [0.1, 0.2],
+        query_text="notification flow",
+        metadata_domain="notifications",
+        metadata_subdomain="delivery_loop",
+    )
+
+    assert "metadata_json->>'domain'" in sql
+    assert "metadata_json->>'subdomain'" in sql
+    assert params["metadata_domain"] == "notifications"
+    assert params["metadata_subdomain"] == "delivery_loop"
+
+
 def test_lexical_builder_omits_test_filters_when_not_requested() -> None:
     builder = RetrievalStatementBuilder()