@Override
  public String group(String s) {
    return group;
  }
@Test
  public void testAclResolution() {
    long perm;

    FsPermission p1 = new FsPermission((short)0755);
    FileStatus fileStatus = file("dingo", "dingo", p1);
    perm = ugi.getPermissionsProto(fileStatus, null);
    match(perm, p1);

    AclEntry aclEntry = new AclEntry.Builder()
        .setType(AclEntryType.USER)
        .setScope(AclEntryScope.ACCESS)
        .setPermission(FsAction.ALL)
        .setName("dingo")
        .build();

    AclStatus aclStatus = new AclStatus.Builder()
        .owner("dingo")
        .group(("dingo"))
        .addEntry(aclEntry)
        .setPermission(p1)
        .build();

    perm = ugi.getPermissionsProto(null, aclStatus);
    match(perm, p1);
  }