| # Copyright (c) 2025, NVIDIA CORPORATION. All rights reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| import json | |
| from flask import Request | |
| from nemo.collections.llm.evaluation.adapters.interceptors.system_message_interceptor import SystemMessageInterceptor | |
| from nemo.collections.llm.evaluation.adapters.interceptors.types import AdapterMetadata, AdapterRequest | |
| def test_new_system_injected(): | |
| # Test if the new system message is injected at the beginning | |
| system_message_interceptor = SystemMessageInterceptor(new_system_message="detailed thinking on") | |
| data = { | |
| "model": "gpt-4.1", | |
| "messages": [ | |
| {"role": "system", "content": "you are a helpful assistant"}, | |
| {"role": "user", "content": "Are semicolons optional in JavaScript?"}, | |
| ], | |
| "max_tokens": 100, | |
| "temperature": 0.5, | |
| } | |
| request = Request.from_values( | |
| method="POST", | |
| headers={"Content-Type": "application/json"}, | |
| data=json.dumps(data), | |
| ) | |
| adapter_request = AdapterRequest( | |
| r=request, | |
| meta=AdapterMetadata(), | |
| ) | |
| adapter_response = system_message_interceptor.intercept_request(adapter_request) | |
| json_output = adapter_response.r.get_json() | |
| assert json_output["messages"][0]["content"] == "detailed thinking on" | |