Please consider to make camel-quarkus(JVM mode) able to run tests with adviceWith, NotifyBuilder, MockEndpoint and generally as many camel-test constructs as possible.
The Camel 2.x based CamelTestSupport style of testing has been around for 10+ years and is well adopted among Camel users. This request would serve those camel users without code assets and test-first approach.

FYI, "adviceWith" is required for a route to replace an existing endpoint with a mock endpoint.