public void testGetRepositoryList() throws Exception {
   assertEmpty(mgr.getRepositoryList());
   String tempDirPath = setUpDiskSpace();
   assertEquals(ListUtil.list("local:" + tempDirPath), mgr.getRepositoryList());
   String tempdir2 = getTempDir().getAbsolutePath() + File.separator;
   ConfigurationUtil.setFromArgs(
       "org.lockss.platform.diskSpacePaths", tempdir2 + ";" + tempDirPath);
   assertEquals(
       ListUtil.list("local:" + tempdir2, "local:" + tempDirPath), mgr.getRepositoryList());
 }