Test Configuration on AEX

Hi,

How can I do to perform a test configuration in PI 7.31 AEX (java only)?

I used to use this feature when troubleshooting on PI 7.0/1 through Integ. Directory - Tools > Test Configuration, informing sender service, sender interface/namespace and the payload for to validate receiver determination conditions and routing rules and check which is the receiver for that given payload, etc.

How can I achieve such validations on 7.31 AEX?

Also, do you know any other (maybe new) tools for testing based on payload or something that helps understanding the interface configurations?

Thanks a lot!