Tape root dir when using betamax with arquillian

[thiagomarinho]

Hey :)

I was creating some integration tests with betamax and arquillian and I realized that betamax tries to get Tape files from filesystem, but those dataset files should be available within arquillian's deployment packages (I guess).

To achieve what I wanted to do, I made a setup method that creates a folder on /tmp/blablabla and copies all the tape files to that folder. tapeRoot is then configured to /tmp/blablabla. I don't know if it's the best approach, so I wanted to know your opinion about this scenario :)