Fix tests

tests/test_app.py

@@ -159,7 +159,7 @@ async def test_search(app: HaikuRAGApp, monkeypatch):
     with patch("haiku.rag.app.HaikuRAG", return_value=mock_client):
         await app.search("query")
 
-    mock_client.search.assert_called_once_with("query", limit=5)
+    mock_client.search.assert_called_once_with("query", limit=5, filter=None)
     assert mock_rich_print_search.call_count == len(mock_results)
 
 
@@ -176,7 +176,7 @@ async def test_search_no_results(app: HaikuRAGApp, monkeypatch):
     with patch("haiku.rag.app.HaikuRAG", return_value=mock_client):
         await app.search("query")
 
-    mock_client.search.assert_called_once_with("query", limit=5)
+    mock_client.search.assert_called_once_with("query", limit=5, filter=None)
     mock_print.assert_called_once_with("[yellow]No results found.[/yellow]")
 
 

tests/test_cli.py

@@ -170,7 +170,9 @@ def test_search():
         result = runner.invoke(cli, ["search", "query"])
 
         assert result.exit_code == 0
-        mock_app_instance.search.assert_called_once_with(query="query", limit=5)
+        mock_app_instance.search.assert_called_once_with(
+            query="query", limit=5, filter=None
+        )
 
 
 def test_serve_no_flags():

tests/test_reranker.py

@@ -28,8 +28,10 @@ chunks = [
 
 @pytest.mark.asyncio
 async def test_reranker_base():
+    from haiku.rag.config import Config
+
     reranker = RerankerBase()
-    assert reranker._model == ""
+    assert reranker._model == Config.reranking.model
 
     with pytest.raises(NotImplementedError):
         await reranker.rerank("query", [])