import * as should from 'should';
// import { describe, it } from "mocha-typescript"
let serialFilter = require('../../../lib/filters/handler/serial').SerialFilter;
let FilterService = require('../../../lib/common/service/filterService').FilterService;
let util = require('util');

let mockSession: { key: string, __serialTask__?: any } = {
    key: '123'
};

let WAIT_TIME = 100;
describe('#serialFilter', function () {
    it('should do before filter ok', function (done: Mocha.Done) {
        let service = new FilterService();
        let filter = new serialFilter();
        service.before(filter);

        service.beforeFilter(null, {}, mockSession, function () {
            should.exist(mockSession);

            should.exist(mockSession.__serialTask__);
            done();
        });
    });

    it('should do after filter by doing before filter ok', function (done: Mocha.Done) {
        let service = new FilterService();
        let filter = new serialFilter();
        let _session: { key: string, __serialTask__?: any };
        service.before(filter);

        service.afterFilter(null, null, {}, mockSession, {}, function () {
            should.exist(mockSession);
            should.exist(mockSession.__serialTask__);
            _session = mockSession;
        });

        service.after(filter);

        service.afterFilter(null, null, {}, mockSession, {}, function () {
            should.exist(mockSession);
            should.strictEqual(mockSession, _session);
        });

        setTimeout(done, WAIT_TIME);
    });
});