[Neo4j] Impermanet database stored in filesystem

[markuse1501]

Hey everyone!

there's a problem with my Neo4j-Test-Setup-Environment and the org.neo4j.test.ImpermanentGraphDatabase...
I have a class, TestGraphPopulator, for setting up some dummy data for my unit tests.

Because of adding, delte, update operations I populate the graph in every test case in init-method annotated via @Before.

But there is some really strange behavior sometimes. Some of my test fail, because there are more or less entities as expected. In a second, or third, etc. run, everything is fine, ..or not.

AND, in my /target directory of my project, there is a folder \target\test-data\impermanent-db with all the Neo4J database data...

I'm not sure of what my problem results of, but should NOT ImpermanentGraphDatabase only reside in memory??
For me, it looks like a bug, could anyone share some experience?? This seems very important to me, and maybe others...

Thanks a lot in advance!
Markus

P.S.:
Neo4J 1.8, Spring Data Neo4J 2.1 ..

[lassewesth]

Markus,

We are aware of it: https://github.com/neo4j/community/i...tgraphdatabase

It should still be fully functional though, if you can reproduce this consistently please raise an issue on github.

Regards,

Lasse

[markuse1501]

Thank you Lasse!