Github user jorgebay commented on the issue:
https://github.com/apache/tinkerpop/pull/747
Ah, I see its possible to run integration test using:
```
mvn clean install -pl :gremlin-dotnet-source,:gremlin-dotnet-tests -P
gremlin-dotnet -DskipIntegrationTests=false
```
I don't think its necessary to allow builds from a subdir, so don't mind...
as there is a way to build the projects themselves with a profile that includes
integration tests
Thanks, my maven-fu is not strong at all.---
