diff --git a/tests/test_openbb_service.py b/tests/test_openbb_service.py
index b08d432..04756de 100644
--- a/tests/test_openbb_service.py
+++ b/tests/test_openbb_service.py
@@ -1,4 +1,4 @@
-from openbb_service import _to_dicts, _first_or_empty
+from obb_utils import to_list, first_or_empty
 
 
 class MockModel:
@@ -14,34 +14,34 @@ class MockOBBject:
         self.results = results
 
 
-class TestToDicts:
+class TestToList:
     def test_none_result(self):
-        assert _to_dicts(None) == []
+        assert to_list(None) == []
 
     def test_none_results(self):
         obj = MockOBBject(results=None)
-        assert _to_dicts(obj) == []
+        assert to_list(obj) == []
 
     def test_list_results(self):
         obj = MockOBBject(results=[
             MockModel({"a": 1}),
             MockModel({"b": 2}),
         ])
-        result = _to_dicts(obj)
+        result = to_list(obj)
         assert len(result) == 2
         assert result[0] == {"a": 1}
 
     def test_single_result(self):
         obj = MockOBBject(results=MockModel({"x": 42}))
-        result = _to_dicts(obj)
+        result = to_list(obj)
         assert result == [{"x": 42}]
 
 
 class TestFirstOrEmpty:
     def test_empty(self):
-        assert _first_or_empty(None) == {}
+        assert first_or_empty(None) == {}
 
     def test_with_data(self):
         obj = MockOBBject(results=[MockModel({"price": 150.0})])
-        result = _first_or_empty(obj)
+        result = first_or_empty(obj)
         assert result == {"price": 150.0}
diff --git a/tests/test_routes_sentiment.py b/tests/test_routes_sentiment.py
index 5be4e9e..0e80039 100644
--- a/tests/test_routes_sentiment.py
+++ b/tests/test_routes_sentiment.py
@@ -66,10 +66,12 @@ async def test_stock_recommendations(mock_recs, client):
 
 
 @pytest.mark.asyncio
-@patch("routes_sentiment.finnhub_service.get_upgrade_downgrade", new_callable=AsyncMock)
+@patch("routes_sentiment.openbb_service.get_upgrades_downgrades", new_callable=AsyncMock)
 async def test_stock_upgrades(mock_upgrades, client):
     mock_upgrades.return_value = [
-        {"company": "Morgan Stanley", "action": "upgrade", "fromGrade": "Hold", "toGrade": "Buy"}
+        {"date": "2026-03-05", "company": "Morgan Stanley", "action": "upgrade",
+         "from_grade": "Hold", "to_grade": "Buy", "price_target_action": "Raises",
+         "current_price_target": 300.0, "prior_price_target": 250.0}
     ]
     resp = await client.get("/api/v1/stock/AAPL/upgrades")
     assert resp.status_code == 200