def mkstore(*args, **kw):
store = AcidFS(tmp, *args, **kw)
tx = transaction.get()
tx.setUser('Test User')
tx.setExtendedInfo('email', '*****@*****.**')
os.chdir(tmp)
subprocess.check_call(['git', 'config', 'user.name', 'Test User'])
subprocess.check_call(
['git', 'config', 'user.email', '*****@*****.**'])
os.chdir(cwd)
return store
