fix tests

Author: Valentina Bojan

src/uipath_langchain/agent/guardrails/actions/escalate_action.py

@@ -331,9 +331,13 @@ def _process_llm_escalation_response(
                 return {}
 
             reviewed_tool_calls_obj = json.loads(reviewed_outputs_json)
-            reviewed_tool_calls_list = reviewed_tool_calls_obj.get("tool_calls")
+            reviewed_tool_calls_list = (
+                reviewed_tool_calls_obj.get("tool_calls")
+                if "tool_calls" in reviewed_tool_calls_obj
+                else None
+            )
 
-            if not reviewed_tool_calls_list:
+            if not reviewed_tool_calls_obj:
                 return {}
 
             # Track if tool calls were successfully processed

tests/agent/guardrails/actions/test_escalate_action.py

@@ -159,11 +159,11 @@ async def test_node_interrupts_with_correct_message_data(
         assert call_args.data["GuardrailResult"] == "Validation failed"
 
         if stage == ExecutionStage.PRE_EXECUTION:
-            assert call_args.data["Inputs"] == "Test message"
+            assert call_args.data["Inputs"] == "\"Test message\""
             assert "Outputs" not in call_args.data
         else:
-            assert call_args.data["Inputs"] == "Test message"
-            assert call_args.data["Outputs"] == "Output message"
+            assert call_args.data["Inputs"] == "\"Test message\""
+            assert call_args.data["Outputs"] == "\"Output message\""
 
     @pytest.mark.asyncio
     @patch("uipath_langchain.agent.guardrails.actions.escalate_action.interrupt")
@@ -222,7 +222,7 @@ async def test_node_post_agent_interrupts_with_correct_agent_result_data(
         assert call_args.data["ExecutionStage"] == "PostExecution"
         assert call_args.data["GuardrailResult"] == "Validation failed"
 
-        assert call_args.data["Inputs"] == "User prompt message"
+        assert call_args.data["Inputs"] == "\"User prompt message\""
         assert call_args.data["Outputs"] == '{"ok": true}'
 
     @pytest.mark.asyncio
@@ -489,12 +489,13 @@ async def test_post_execution_ai_message_with_tool_calls_extraction(
 
         # Verify interrupt was called with tool calls (name and args) in Outputs and Inputs
         call_args = mock_interrupt.call_args[0][0]
-        assert call_args.data["Inputs"] == "Input message"
+        assert call_args.data["Inputs"] == "\"Input message\""
         tool_outputs = call_args.data["Outputs"]
-        parsed = json.loads(tool_outputs)
-        assert len(parsed) == 1  # Tool call data with name and args
-        assert parsed[0]["name"] == "test_tool"
-        assert parsed[0]["args"] == {"content": {"input": "test"}}
+        parsed_obj = json.loads(tool_outputs)
+        parsed_list = parsed_obj["tool_calls"]
+        assert len(parsed_list) == 1  # Tool call data with name and args
+        assert parsed_list[0]["name"] == "test_tool"
+        assert parsed_list[0]["args"] == {"content": {"input": "test"}}
 
     @pytest.mark.asyncio
     @pytest.mark.parametrize(
@@ -614,7 +615,7 @@ async def test_post_execution_ai_message_with_reviewed_outputs_and_tool_calls(
         guardrail.description = "Test description"
 
         reviewed_tool_args = {"updated": "tool_content"}
-        reviewed_outputs = [{"name": "test_tool", "args": reviewed_tool_args}]
+        reviewed_outputs = {"tool_calls": [{"name": "test_tool", "args": reviewed_tool_args}]}
         mock_escalation_result = MagicMock()
         mock_escalation_result.action = "Approve"
         mock_escalation_result.data = {"ReviewedOutputs": json.dumps(reviewed_outputs)}
@@ -822,7 +823,7 @@ async def test_node_interrupts_with_correct_data_pre_tool(self, mock_interrupt):
         call_args = mock_interrupt.call_args[0][0]
 
         assert call_args.data["GuardrailName"] == "Test Guardrail"
-        assert call_args.data["Component"] == "tool"
+        assert call_args.data["Component"] == "test_tool"
         assert call_args.data["ExecutionStage"] == "PreExecution"
         assert call_args.data["Inputs"] == '{"input": "test"}'
 
@@ -1422,7 +1423,7 @@ async def test_extract_llm_content_pre_execution_empty_content(self):
             ai_message, ExecutionStage.PRE_EXECUTION
         )
 
-        assert result == ""
+        assert result == "\"\""
 
     @pytest.mark.asyncio
     async def test_extract_llm_content_post_execution_tool_calls_no_content_field(self):
@@ -1447,11 +1448,12 @@ async def test_extract_llm_content_post_execution_tool_calls_no_content_field(se
         )
 
         assert isinstance(result, str)
-        parsed = json.loads(result)
+        parsed_obj = json.loads(result)
+        parsed_list = parsed_obj["tool_calls"]
         # Should extract tool call data with name and args
-        assert len(parsed) == 1
-        assert parsed[0]["name"] == "tool_without_content"
-        assert parsed[0]["args"] == {"param": "value"}
+        assert len(parsed_list) == 1
+        assert parsed_list[0]["name"] == "tool_without_content"
+        assert parsed_list[0]["args"] == {"param": "value"}
 
     @pytest.mark.asyncio
     async def test_validate_message_count_empty_messages_raises_exception(self):