peerjs-server/__test__/messageHandler/handlers/heartbeat/index.spec.ts

import { describe, expect, it } from "@jest/globals";

import { Client } from '../../../../src/models/client';
import { HeartbeatHandler } from '../../../../src/messageHandler/handlers';

describe('Heartbeat handler', () => {
    it('should update last ping time', () => {
        const client = new Client({ id: 'id', token: '' });
        client.setLastPing(0);

        const nowTime = new Date().getTime();

        HeartbeatHandler(client);

		expect(client.getLastPing()).toBeCloseTo(nowTime, 2);
    });
});