func TestCurrentUserGroupById(t *testing.T) {
	// get current user
	userObj, err := user.Current()
	if err != nil {
		t.Errorf("error trying to lookup current user: %s", err.Error())
	}

        // now try to get the uid/gid via our API (via uid and gid)
	var uid, gid int
	if uid, err = GetUID(userObj.Uid); err != nil {
		t.Errorf("error trying to lookup current user UID: %s", err.Error())
	}
	if strconv.Itoa(uid) != userObj.Uid {
		t.Errorf("uid didn't match current user's: %s vs %s", strconv.Itoa(uid), userObj.Uid)
	}

	if gid, err = GetGID(userObj.Gid); err != nil {
		t.Errorf("error trying to lookup current user UID: %s", err.Error())
	}
	if strconv.Itoa(gid) != userObj.Gid {
		t.Errorf("gid didn't match current user's: %s vs %s", strconv.Itoa(gid), useObj.Gid)
	}
}