We current use InfinispanSubsystemTest to test the integrity of the Infinispan subsystem implementation.

From the documentation:

Tests the ability to create a model from an xml configuration, marshal the model back to xml, re-read that marshalled model 
into a new model that matches the first one, execute a "describe" operation for the model, create yet another model 
from executing the results of that describe operation, and compare that model to first model.

Over and above these tests, we need more specific tests which cover use cases such as:

• every attribute can be read/written as required and that the subsequent reload-required state is as expected
• operation sequences such as add/remove/add, add/add give expected results for all resources in the subsystem
• validating that the XML configuration specified gets translated into the desired Infinispan configuration
• and many others