Test ZMQ topics

[GalRogozinski]

Description

For each zmq topic we should have a regression test that ascertains it continues to work

Motivation

So we don't accidentally remove zmq topics

Issues / Scenarios

See each topic in https://github.com/iotaledger/iri/blob/dev/src/main/java/com/iota/iri/zmq/README.md

How to test for this

We can hook into already existing tests and just add the necessary steps.
Since spinning up a cluster takes time, we don't want to make the regression tests take much longer time.

[DyrellC]

I'm going to compile a quick list of zmq topics and where would be the most appropriate place for those tests to be integrated machine wise. I'll ping you @GalRogozinski when I've figured out where I plan to put them

[DyrellC]

• mctn - Number of transactions walked - GTTA - machine 1
• lmi - Latest Milestone Index - Milestone test - machine 6
• lmsi - Latest Milestone Solid Index - Milestone test - machine 6
• lmhs - Latest solid milestone hash - Milestone test - machine 6
• sn - Solidified transaction - transaction tests - machine 2
• sn_trytes - solidified transaction trytes - transaction tests - machine 2
• tx - New transaction - transaction tests - machine 2
• tx_trytes - new transaction trytes - transaction tests - machine 2

@GalRogozinski

[GalRogozinski]

You are just missing the <Address> topic. See ZMQ README and

iri/src/main/java/com/iota/iri/service/milestone/impl/MilestoneServiceImpl.java

Line 422 in d525227

tangle.publish("%s %s %d sn", transaction.getAddressHash(), transaction.getHash(), index);