Currently there seem to be 3 options for testing Corda:

1. MockNetwork
2. Driver DSL
3. Manually start a network then run tests

The MockNetwork is useful for testing flows but it doesn't implement an RPC interface so you can't use it in your Spring REST API tests.

The Driver DSL has an RPC interface but all the work appears to have to be done in the dsl closure which means you can't get

Currently such a request would return an HTTP 500:

curl -H "Authorization: Bearer <valid token>" "http://localhost:7575/v1/packages/not-a-real-package-id"

I believe this is unexpected and an HTTP 404 would be more appropriate, which would mean (specification):

10.4.5 404 Not Found

The server has not found anythi