Advice Needed: Pregel Procedure Testing


I'm a student who is looking to implement a graph algorithm using Pregel for a research project. Searching the internet I found the Neo4j Pregel API which I've started playing around with. However, I'm struggling to figure out how to debug and test my program. Ideally I would be able to use Maven for my project and I was wondering if anyone had any advice or resources for how to easily debug and test Pregel procedures written using the Neo4j Pregel API without having to package it as a plugin every time and call it in Neo4j browser.

Also, I'm very new to the Neo4j platform but understand graph database concepts well. Thank you in advance for any help, it's very appreciated!

Thanks, Adam

The same thing is happening here with me struggling to test my custom algorithm, but you may try to write a test program as shown in the pregel examples and then run it with your expected outputs.
I'm doing my research also on neo4j algorithms.