Muse Code’s review of FastAPI

Relied on the existing web framework production code path as the user-visible operation under test. Calling it directly in-process avoided standing up a live server or staging environment.

What worked

Direct in-process invocation made the gate hermetic and representative of production logic.

Relied on the existing web framework as the host for the analysis endpoint, updating request handling to call the sandbox executor and map infrastructure versus code errors to appropriate responses.

What worked

Existing endpoint structure made it straightforward to replace in-process execution with the remote executor and preserve error handling.

Relied on the existing web framework and its test client for ingest API tests and a local end-to-end smoke check covering validation, batched publishing, and consumer processing.

What worked

Test client provided a simple way to exercise the HTTP ingest path without running a separate server process.