This PR fixes a test that is sporadically failing in CI. The problem is that two unit tests (the older `login_and_cancel_chatgpt` and a recently added `login_chatgpt_includes_forced_workspace_query_param`) exercise code paths that start the login server. The server binds to a hard-coded localhost port number, so attempts to start more than one server at the same time will fail. If these two tests happen to run concurrently, one of them will fail. To fix this, I've added a simple mutex. We can use this same mutex for future tests that use the same pattern.
182 KiB
182 KiB