rpcSid.identifier_authority = new byte[] { 0, 0, 0, 0, 0, 5 };
        rpcSid.sub_authority = new int[] { 21, 123, 456, 789, 1000 };

        SID userSid = new SID(rpcSid, SID.SID_TYPE_USER, "MYDOMAIN", "user", false);
        SID domainSid = userSid.getDomainSid();
        assertEquals("S-1-5-21-123-456-789", domainSid.toString());
        assertEquals(SID.SID_TYPE_DOMAIN, domainSid.getType());
    }

            names.names = new lsarpc.LsarTranslatedName[in.length];
            // First is a user
            names.names[0] = new lsarpc.LsarTranslatedName();
            names.names[0].sid_type = (short) jcifs.SID.SID_TYPE_USER;
            names.names[0].name = new UnicodeString("alice", false);
            names.names[0].sid_index = 0;
            // Second is a domain group
            names.names[1] = new lsarpc.LsarTranslatedName();

 */
public interface SID {

    /**
     * SID type indicating no type information.
     */
    int SID_TYPE_USE_NONE = 0;

    /**
     * SID type indicating a user account.
     */
    int SID_TYPE_USER = 1;

    /**
     * SID type indicating a domain group.
     */
    int SID_TYPE_DOM_GRP = 2;

    /**
     * SID type indicating a domain.
     */
    int SID_TYPE_DOMAIN = 3;

    /**

            byte[] ident = new byte[] { 0, 0, 0, 0, 0, 5 };
            rpc.sid_t st = buildSidT((byte) 1, ident, 10, 20, 30);

            // Act: type USER, decrement true
            SID sid = new SID(st, jcifs.SID.SID_TYPE_USER, "DOM", "alice", true);

            // Assert: last element dropped
            assertEquals("S-1-5-10-20", sid.toString());
            assertEquals("DOM", sid.getDomainName());

        assertEquals(7, SambaHelper.SID_TYPE_INVALID);
        assertEquals(8, SambaHelper.SID_TYPE_UNKNOWN);
        assertEquals(0, SambaHelper.SID_TYPE_USE_NONE);
        assertEquals(1, SambaHelper.SID_TYPE_USER);
        assertEquals(5, SambaHelper.SID_TYPE_WKN_GRP);
    }

    public void test_init() {
        ComponentUtil.setFessConfig(new MockFessConfig());
        sambaHelper.init();

    /**
     * SID type for a non-use SID.
     */
    public static final int SID_TYPE_USE_NONE = 0;

    /**
     * SID type for a user.
     */
    public static final int SID_TYPE_USER = 1;

    /**
     * SID type for a well-known group.
     */
    public static final int SID_TYPE_WKN_GRP = 5;

    /**
     * The Fess configuration.
     */
    protected FessConfig fessConfig;

     * SID type indicating no type information.
     */
    public static final int SID_TYPE_USE_NONE = lsarpc.SID_NAME_USE_NONE;
    /**
     * SID type indicating a user account.
     */
    public static final int SID_TYPE_USER = lsarpc.SID_NAME_USER;
    /**
     * SID type indicating a domain group.
     */
    public static final int SID_TYPE_DOM_GRP = lsarpc.SID_NAME_DOM_GRP;
    /**
     * SID type indicating a domain.
     */

     *
     * Domain groups nested inside a local group are currently not expanded. In
     * this case the key (SID) type will be SID_TYPE_DOM_GRP rather than
     * SID_TYPE_USER.
     *
     * @param tc
     *            The context to use
     * @param authorityServerName
     *            The server from which the local groups will be queried.
     * @param flags

            final SID out = sids[si].unwrap(SID.class);
            final LsarTranslatedName resp = rpc.names.names[si];
            out.domainName = null;
            switch (resp.sid_type) {
            case jcifs.SID.SID_TYPE_USER:
            case jcifs.SID.SID_TYPE_DOM_GRP:
            case jcifs.SID.SID_TYPE_DOMAIN:
            case jcifs.SID.SID_TYPE_ALIAS:
            case jcifs.SID.SID_TYPE_WKN_GRP: