FIX: global state handling in unit test boilerplate
FIX: global state handling in unit test boilerplate

DrDaveD/cvmfs,trshaffer/cvmfs,cvmfs/cvmfs,cvmfs-testing/cvmfs,DrDaveD/cvmfs,alhowaidi/cvmfsNDN,cvmfs/cvmfs,cvmfs/cvmfs,reneme/cvmfs,alhowaidi/cvmfsNDN,cvmfs-testing/cvmfs,Gangbiao/cvmfs,djw8605/cvmfs,djw8605/cvmfs,djw8605/cvmfs,trshaffer/cvmfs,reneme/cvmfs,cvmfs-testing/cvmfs,MicBrain/cvmfs,alhowaidi/cvmfsNDN,DrDaveD/cvmfs,cvmfs/cvmfs,Moliholy/cvmfs,Moliholy/cvmfs,MicBrain/cvmfs,reneme/cvmfs,MicBrain/cvmfs,djw8605/cvmfs,Moliholy/cvmfs,djw8605/cvmfs,reneme/cvmfs,Gangbiao/cvmfs,MicBrain/cvmfs,cvmfs/cvmfs,Gangbiao/cvmfs,alhowaidi/cvmfsNDN,cvmfs/cvmfs,Gangbiao/cvmfs,alhowaidi/cvmfsNDN,cvmfs-testing/cvmfs,cvmfs-testing/cvmfs,DrDaveD/cvmfs,cvmfs/cvmfs,Gangbiao/cvmfs,DrDaveD/cvmfs,Moliholy/cvmfs,Moliholy/cvmfs,trshaffer/cvmfs,reneme/cvmfs,DrDaveD/cvmfs,DrDaveD/cvmfs,MicBrain/cvmfs,trshaffer/cvmfs,trshaffer/cvmfs