Authentication integration tests: add proxy-router variants #149
Description
Since recently, we have fully automated integration tests for all authentication methods
https://github.com/crossbario/crossbar-examples/tree/master/authentication#test
This is using a router-worker only / single node setup.
We should add node configurations using
- one node with two proxy workers and a single router worker
- three nodes with four proxy workers and two router workers per node
and automated authentication tests for all auth methods