/**
     * SID type for a domain group.
     */
    public static final int SID_TYPE_DOM_GRP = 2;

    /**
     * SID type for a domain.
     */
    public static final int SID_TYPE_DOMAIN = 3;

    /**
     * SID type for an invalid SID.
     */
    public static final int SID_TYPE_INVALID = 7;

    /**
     * SID type for an unknown SID.
     */

        assertEquals(4, SambaHelper.SID_TYPE_ALIAS);
        assertEquals(6, SambaHelper.SID_TYPE_DELETED);
        assertEquals(2, SambaHelper.SID_TYPE_DOM_GRP);
        assertEquals(3, SambaHelper.SID_TYPE_DOMAIN);
        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);