How to use waitEvent method in wpt

Best JavaScript code snippet using wpt

sseClass.js

Source:sseClass.js

1const DEFAULT_EVENT = 'message';2class EVENT_WAITERS {3    constructor(waitEvent){4        this.event = waitEvent;5        this.eventWaiters = [];6    }7    addWEventWaiter(res){8        this.eventWaiters.push(res);9    }10    delEventWaiter(res){11        this.eventWaiters = this.eventWaiters.filter(client => client !== res);12    }13    notifyEvent(message){14        const stringMessage = typeof(message) === 'object' ? JSON.stringify(message) : message;15        this.eventWaiters.forEach(res => {16            res.write(`event: ${this.event}\n`);17            res.write(`data: ${stringMessage}\n\n`);18        })19        return this.eventWaiters.length;20    }21}22class SSE {23    constructor(){24        this.waitersMap = new Map();25    }26    isEventExists(waitEvent){27        return this.waitersMap.has(waitEvent);28    }29    createEvent(waitEvent){30        console.log('create new waitEvent:', waitEvent)31        this.waitersMap.set(waitEvent, new EVENT_WAITERS(waitEvent));32    }33    getWaiter(event){34        const waitEvent = event === undefined ? DEFAULT_EVENT : event;35        if(!this.isEventExists(waitEvent)){36            this.createEvent(waitEvent, new EVENT_WAITERS(waitEvent));37        }38        return this.waitersMap.get(waitEvent);39    }40    getAllWaiters(){41        return [...this.waitersMap.values()];42    }43    getDefaultWaiter(){44        return this.waitersMap.get(DEFAULT_EVENT)45    }46    getAllWaitEventName(){47        return [...this.waitersMap.keys()];48    }49    subscribeEvent(waitEvent, res){50        console.log('subscribeEvent: ', waitEvent);51        const target = this.getWaiter(waitEvent);52        target.addWEventWaiter(res);53    }54    unsubscribeEvent(waitEvent, res){55        console.log('unsubscribeEvent: ', waitEvent);56        const target = this.getWaiter(waitEvent);57        target.delEventWaiter(res);58    }59    sendToAll(targets, message){60        return targets.map(target => {61            const count = target.notifyEvent(message);62            return {event: target.event, numOfWaiters: count}63        })64    }65    sendToOne(target, message){66        const count = target.notifyEvent(message);67        return {event: target.event, numOfWaiters: 1}68    }69    broadcast(message, waitEvent=DEFAULT_EVENT){70        console.log(`broadcast event: ${waitEvent}`)71        const targets = waitEvent === DEFAULT_EVENT ? 72                        this.getAllWaiters() :73                        [this.getWaiter(waitEvent), this.getDefaultWaiter()];74        // const result = Array.isArray(targets) ? this.sendToAll(targets, message) : this.sendToOne(targets, message);75        const result = this.sendToAll(targets, message);76        return result;77    }78}79const sse = new SSE();80module.exports = {81    useBroadcast: (req, res, next) => {82        req.broadcast = sse.broadcast.bind(sse);83        return next();84    },85    useWaitEvent: (req, res, next) => {86        const headers = {87            'Content-Type': 'text/event-stream; charset=utf-8',88            'Connection': 'keep-alive',89            'Cache-Control': 'no-cache'90        };91        92        res.set(headers);93        res.status(200);94        res.write('wait event...\n\n');            95        req.waitEvent = (event, res) => {96            sse.subscribeEvent(event, res);97            req.on('close', () => {98                sse.unsubscribeEvent(event, res)99            })100        }101        return next();102    }...

ChannelServer.spec.mjs

Source:ChannelServer.spec.mjs

...69			channelFactory: channelFactory70		});71		let ws=new WebSocket("ws://localhost:9997");72		let ws2=new WebSocket("ws://localhost:9997");73		await waitEvent(ws,"open");74		await waitEvent(ws2,"open");75		server.stop();76		ws.send('{"m":"test","x":"1"}');77		ws2.send('{"m":"test","x":"2"}');78		await waitEvent(ws,"message");79		await waitEvent(ws2,"message");80		expect(channel.connections.length).toEqual(2);81		expect(await server.notifyChannel("test","testing",1)).toEqual("hello");82		expect(await server.notifyAllChannels("testing",1)).toEqual(["hello"]);83		ws.send('{"m":"test","x":"3"}');84		ws.send('{"m":"test","x":"4"}');85		let ev=await waitEvent(ws,"message");86		expect(ev).toEqual(['{"test":"hello"}']);87		//console.log(ev);88		await waitEvent(ws,"message");89		ws.close();90		ws2.close();91		await waitEvent(exitwait,"exit");92		await waitEvent(exitwait,"exit");93		expect(channel.connections.length).toEqual(0);94		expect(called).toBeTrue();95	});...

shared.ts

Source:shared.ts

...4/// <reference types="@types/jest" />5import '../src/www/cordova.d.ts'6import 'cordova-browser/cordova-lib/cordova'7import { fireDocumentEvent, waitEvent } from '../src/www/shared'8test('waitEvent() once for sucess event', async () => {9  const p = waitEvent('sucess')10  fireDocumentEvent('sucess')11  const event = await p12  expect(event.type).toBe('sucess')13})14test('waitEvent() once for fail event', async () => {15  const p = waitEvent('sucess', 'fail')16  fireDocumentEvent('fail')17  const event = await p.catch((x: Event) => x)18  expect(event.type).toBe('fail')...

Using AI Code Generation

1var wpt = require('webpagetest');2var webpagetest = new wpt('www.webpagetest.org');3webpagetest.runTest(url, function(err, data) {4    if (err) return console.error(err);5    webpagetest.waitTest(data.data.testId, function(err, data) {6        if (err) return console.error(err);7        console.log(data);8    });9});

Using AI Code Generation

1var wpt = require('webpagetest');2var client = wpt('www.webpagetest.org');3    if (err) return console.error(err);4    console.log('Test Submitted. Polling for results.');5    client.waitResults(data.data.testId, function(err, data) {6        if (err) return console.error(err);7        console.log('Got results: %j', data);8    });9});

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3var location = 'Dulles_MotoG4:Chrome';4var options = {5    videoParams: {6    }7};8wpt.runTest(url, options, function(err, data) {9    if (err) {10        console.log(err);11    } else {12        console.log('Waiting for test results');13        wpt.waitResults(data.data.testId, function(err, data) {14            if (err) {15                console.log(err);16            } else {17                console.log('Got results: ' + data.data.summary);18            }19        });20    }21});

Using AI Code Generation

1var wpt = require('webpagetest');2var client = wpt('www.webpagetest.org');3    console.log(data);4});5var wpt = require('webpagetest');6var client = wpt('www.webpagetest.org');7    console.log(data);8});9var wpt = require('webpagetest');10var client = wpt('www.webpagetest.org');11client.getLocations(function(err, data) {12    console.log(data);13});14var wpt = require('webpagetest');15var client = wpt('www.webpagetest.org');16client.getTesters(function(err, data) {17    console.log(data);18});19var wpt = require('webpagetest');20var client = wpt('www.webpagetest.org');21    console.log(data);22});23var wpt = require('webpagetest');24var client = wpt('www.webpagetest.org');25    console.log(data);26});27var wpt = require('webpagetest');28var client = wpt('www.webpagetest.org');29    console.log(data);30});

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3  if (err) return console.error(err);4  console.log(data);5});6  if (err) return console.error(err);7  console.log(data);8});

Using AI Code Generation

1var wpt = require('wpt');2var wptObj = new wpt();3var obj = document.getElementById('myDiv');4wptObj.waitEvent(obj, 'click', function(eventObj) {5  console.log('event fired');6  console.log('event object: ', eventObj);7});8wptObj.waitEvent(obj, 'mouseover', function(eventObj) {9  console.log('event fired');10  console.log('event object: ', eventObj);11});12wptObj.waitEvent(obj, 'mouseout', function(eventObj) {13  console.log('event fired');14  console.log('event object: ', eventObj);15});16wptObj.waitEvent(obj, 'myCustomEvent', function(eventObj) {17  console.log('event fired');18  console.log('event object: ', eventObj);19});20wptObj.waitEvent(obj, 'myOtherCustomEvent', function(eventObj) {21  console.log('event fired');22  console.log('event object: ', eventObj);23});

Using AI Code Generation

1var wpt = require('webpagetest');2var api = new wpt('A.8b3f0f3b7c2f2e8c8f9baa9b6c9e6d89');3    if (err) return console.log('Error: ', err);4    console.log('Test submitted. Polling for results...');5    api.waitTest(data.data.testId, function(err, data) {6        if (err) return console.log('Error: ', err);7        console.log('First View: ', data.data.runs[1].firstView);8    });9});

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.