6b83c1c3f3
In this test, the ChatGPT token path is used, and the auth layer tries to refresh the token if it thinks the token is “old.” Your helper writes a fixed last_refresh timestamp that has now aged past the 28‑day threshold, so the code attempts a real refresh against auth.openai.com, never reaches the mock, and you end up with received_requests().await.unwrap() being empty.