@Before
  public void setUp() throws Exception {

    FileUtils.deleteDirectory(SVN_DIR);

    System.out.println("setup...");
    SVN_DIR.mkdirs();

    ProcessBuilder builder = new ProcessBuilder(SVNADMIN_EXEC, "create", SVN_DIR.getAbsolutePath());
    builder.redirectErrorStream(true);
    Process process = builder.start();
    process.waitFor();

    FileUtils.writeStringToFile(
        new File(SVN_DIR, "conf/svnserve.conf"), "[general]\npassword-db = passwd", null);
    FileUtils.writeStringToFile(new File(SVN_DIR, "conf/passwd"), "[users]\nguest = guest", null);
    System.out.println("setup ok.");

    writer = context.mock(LrdWriter.class);

    repositoryBean = new RepositoryBean();
    repositoryBean.setUrl(SVN_URL);
    repositoryBean.setUserName(SVN_USER);
    repositoryBean.setPassword(SVN_PASS);
  }
  /**
   * SVNリポジトリの全ツリーを取得します。
   *
   * @param bean リポジトリBean
   * @return リポジトリルート
   * @throws LrdException Lrd共通例外
   */
  public static LrdNode getRepositoryRootNode(RepositoryBean bean) throws LrdException {

    RepositoryInfo repositoryInfo = bean.getRepositoryInfo();

    //        SVNLogClient logClient = SVNClientManager.newInstance(
    //                SVNWCUtil.createDefaultOptions(true),
    //                repositoryInfo.getAuthUser(),
    //                repositoryInfo.getAuthPass()).getLogClient();
    //        SVNRepositoryFactoryImpl.setup();

    LrdNode root = new LrdNode(new LrdPath(bean.getProject(), ""), true);

    //        boolean recursive = true;
    //
    //        LrdSVNDirEntryHandler handler = new LrdSVNDirEntryHandler(bean.getProject());
    try {
      SVNRepository repository =
          SVNRepositoryFactory.create(SVNURL.parseURIDecoded(repositoryInfo.getRepositoryUrl()));
      ISVNAuthenticationManager authManager =
          SVNWCUtil.createDefaultAuthenticationManager(
              repositoryInfo.getAuthUser(), repositoryInfo.getAuthPass());
      repository.setAuthenticationManager(authManager);
      listEntries(repository, "", root);
      repository.closeSession();
      //            logClient.doList(
      //                    SVNURL.parseURIEncoded(
      //                            repositoryInfo.getRepositoryUrl()),
      //                    SVNRevision.UNDEFINED,
      //                    SVNRevision.HEAD, recursive,
      //                    handler);
    } catch (SVNException e) {
      throw new LrdException(e);
    }
    return root;
  }