Fix tests

tests/test_app.py

@@ -304,7 +304,7 @@ async def test_ask_without_cite(app: HaikuRAGApp, monkeypatch):
     with patch("haiku.rag.app.HaikuRAG", return_value=mock_client):
         await app.ask("test question")
 
-    mock_client.ask.assert_called_once_with("test question")
+    mock_client.ask.assert_called_once_with("test question", filter=None)
 
 
 @pytest.mark.asyncio
@@ -333,7 +333,7 @@ async def test_ask_with_cite(app: HaikuRAGApp, monkeypatch):
     with patch("haiku.rag.app.HaikuRAG", return_value=mock_client):
         await app.ask("test question", cite=True)
 
-    mock_client.ask.assert_called_once_with("test question")
+    mock_client.ask.assert_called_once_with("test question", filter=None)
     # Verify print was called (once for answer, once for citations)
     assert mock_print.call_count >= 1
 
@@ -353,7 +353,7 @@ async def test_ask_with_verbose(app: HaikuRAGApp, monkeypatch):
     with patch("haiku.rag.app.HaikuRAG", return_value=mock_client):
         await app.ask("test question", verbose=True)
 
-    mock_client.ask.assert_called_once_with("test question")
+    mock_client.ask.assert_called_once_with("test question", filter=None)
 
 
 @pytest.mark.asyncio

tests/test_cli.py

@@ -279,7 +279,11 @@ def test_ask():
 
         assert result.exit_code == 0
         mock_app_instance.ask.assert_called_once_with(
-            question="What is Python?", cite=False, deep=False, verbose=False
+            question="What is Python?",
+            cite=False,
+            deep=False,
+            verbose=False,
+            filter=None,
         )
 
 
@@ -293,7 +297,11 @@ def test_ask_with_cite():
 
         assert result.exit_code == 0
         mock_app_instance.ask.assert_called_once_with(
-            question="What is Python?", cite=True, deep=False, verbose=False
+            question="What is Python?",
+            cite=True,
+            deep=False,
+            verbose=False,
+            filter=None,
         )
 
 
@@ -307,7 +315,11 @@ def test_ask_with_deep():
 
         assert result.exit_code == 0
         mock_app_instance.ask.assert_called_once_with(
-            question="What is Python?", cite=False, deep=True, verbose=False
+            question="What is Python?",
+            cite=False,
+            deep=True,
+            verbose=False,
+            filter=None,
         )
 
 
@@ -321,7 +333,11 @@ def test_ask_with_deep_and_cite():
 
         assert result.exit_code == 0
         mock_app_instance.ask.assert_called_once_with(
-            question="What is Python?", cite=True, deep=True, verbose=False
+            question="What is Python?",
+            cite=True,
+            deep=True,
+            verbose=False,
+            filter=None,
         )
 
 
@@ -335,7 +351,11 @@ def test_ask_with_deep_and_verbose():
 
         assert result.exit_code == 0
         mock_app_instance.ask.assert_called_once_with(
-            question="What is Python?", cite=False, deep=True, verbose=True
+            question="What is Python?",
+            cite=False,
+            deep=True,
+            verbose=True,
+            filter=None,
         )