The camel-test has a feature to dump route coverages. We should do some summary logging to output
INFO Route coverage (6 out of 6 routes used)
WARN Route coverage (5 out of 6 routes used)
And do a WARN log if one or more route was not in use during testing.
It may be some percentage instead 100%, 75% etc. eg to count each EIP/node and see how many has 0 in total exchange count.
We can then later do a drill down, and point out which EIP/node that hasn't been covered in a route.