Does the maven build run successfully?
Is it possible that the IDE is using the wrong path?
Which IDE are you using?

The error is clear, it cannot find the server, maybe there's a problem in Windows? Are you using Linux?
How do you run the test when it cannot find the server?
This is the place in the pom where we set the server location: https://github.com/hibernate/hibernate-ogm/blob/master/infinispan-remote/pom.xml#L219

And this is the place in the code where the path is used: https://github.com/hibernate/hibernate-ogm/blob/master/infinispan-remote/src/test/java/org/hibernate/ogm/datastore/infinispanremote/utils/RemoteHotRodServerRule.java#L71