set_global('blueslip', {});

zrequire('user_groups');

(function test_user_groups() {
    var admins = {
        name: 'Admins',
        id: 1,
    };
    var all = {
        name: 'Everyone',
        id: 2,
    };
    user_groups.add(admins);
    assert.equal(user_groups.get_user_group_from_id(admins.id), admins);
    var called = false;
    global.blueslip.error = function (msg) {
        assert.equal(msg, "Unknown group_id in get_user_group_from_id: " + all.id);
        called = true;
    };
    assert.equal(user_groups.get_user_group_from_id(all.id), undefined);
    assert(called);
}());