@simplito/privmx-webendpoint/extra/__tests__/eventsManager.test.js

PrivMX Web Endpoint library

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const events_1 = require("../events");
const mockEventAPIs_1 = require("./__mocks__/mockEventAPIs");
const utils_1 = require("./__mocks__/utils");
describe('Events Helpers', () => {
    let { q, manager } = (0, utils_1.createTestSetup)();
    let mockEventsManager = new events_1.ThreadEventsManager(new mockEventAPIs_1.MockThreadEventApi(q));
    manager.registerDispatcher(mockEventsManager);
    beforeEach(() => {
        let { q: _q, manager: _m } = (0, utils_1.createTestSetup)();
        q = _q;
        manager = _m;
        mockEventsManager = new events_1.ThreadEventsManager(new mockEventAPIs_1.MockThreadEventApi(q));
        manager.registerDispatcher(mockEventsManager);
    });
    it('should registered dispatchers', () => {
        expect(manager.dispatchers.length).toBe(1);
    });
    it('should call callback for matching event', async () => {
        const cb = jest.fn();
        await mockEventsManager.onThreadEvent({ event: 'threadStatsChanged', callback: cb });
        q.dispatchEvent({
            type: 'threadStatsChanged',
            data: {},
            channel: 'thread',
            connectionId: 1
        });
        //adding task on end of js event loop
        await new Promise((resolve) => {
            setTimeout(() => {
                expect(cb).toHaveBeenCalled();
                resolve();
            }, 0);
        });
    });
    it('should receive multiple events', async () => {
        const cb = jest.fn();
        await mockEventsManager.onThreadEvent({ event: 'threadStatsChanged', callback: cb });
        q.dispatchEvent({
            type: 'threadStatsChanged',
            data: {},
            channel: 'thread',
            connectionId: 1
        });
        q.dispatchEvent({
            type: 'threadStatsChanged',
            data: {},
            channel: 'thread',
            connectionId: 1
        });
        //adding task on end of js event loop
        await new Promise((resolve) => {
            setTimeout(() => {
                expect(cb).toHaveBeenCalledTimes(2);
                resolve();
            }, 0);
        });
        q.dispatchEvent({
            type: 'threadStatsChanged',
            data: {},
            channel: 'thread',
            connectionId: 1
        });
        //adding task on end of js event loop
        await new Promise((resolve) => {
            setTimeout(() => {
                expect(cb).toHaveBeenCalledTimes(3);
                resolve();
            }, 0);
        });
    });
});