public boolean makeFriendTestUser(TestUser testUser1, TestUser testUser2) throws FacebookException {
        ensureAuthorizationEnabled();
        HttpResponse res = post(buildEndpoint(testUser1.getId(), "friends/" + testUser2.getId()),
                                new HttpParameter[]{new HttpParameter("access_token", testUser1.getAccessToken())});
        if (!parseBoolean(res)) {
            return false;
        }
        res = post(buildEndpoint(testUser2.getId(), "friends/" + testUser1.getId()),
                                new HttpParameter[]{new HttpParameter("access_token", testUser2.getAccessToken())});
        return parseBoolean(res);
    }