with self.assertRaises(SystemExit) as ex:
args = arvados_fuse.command.ArgumentParser().parse_args([self.mntdir])
arvados_fuse.command.Mount(args, logger=self.logger).run()
with self.assertRaises(SystemExit) as ex:
args = arvados_fuse.command.ArgumentParser().parse_args([self.mntdir])
arvados_fuse.command.Mount(args, logger=self.logger).run()