KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use websocketReady method in cavy

Best JavaScript code snippet using cavy

WsJsonRpcConnector.ts

Source:WsJsonRpcConnector.ts

1import WebSocket from 'isomorphic-ws';2import { EventEmitter } from 'events';3import { Connector, JsonRpcResponse, RequestArguments, JsonRpcError, ConnectionError } from './Connector';4type InflightRequest = {5  payload: string,6  cb: (error: Error | undefined, result: any) => void,7}8export type SubscriptionId = string;9export type WebSocketConnectionOptions = { url: string, token?: string };10let id = 1;11// See https://developer.mozilla.org/en-US/docs/Web/API/CloseEvent#Status_codes12const WEBSOCKET_CLOSE_CODE = 1000;13export class WsJsonRpcConnector extends EventEmitter implements Connector {14  url: string;15  token?: string;16  private websocket!: WebSocket;17  private requests: {[id: string]: InflightRequest } = {};18  private websocketReady!: boolean;19  constructor(options: WebSocketConnectionOptions) {20    super();21    this.websocketReady = false;22    this.token = options.token;23    this.url = options.url;24  }25  connect(): Promise<any> {26    this.websocket = new WebSocket(this.fullUrl());27    this.websocket.onopen = this.onSocketOpen;28    this.websocket.onclose = this.onSocketClose;29    this.websocket.onerror = this.onSocketError;30    this.websocket.onmessage = this.onSocketMessage;31    return Promise.resolve();32  }33  public async request(args: RequestArguments): Promise<any> {34    const currentId = id++;35    const { params, method } = args;36    return new Promise((resolve, reject) => {37      function cb(error: Error | undefined, result: any) {38        if (error) { return reject(error); }39        return resolve(result);40      }41      const payload = JSON.stringify({42        method,43        params,44        id: currentId,45        jsonrpc: "2.0",46      });47      this.requests[`${currentId}`] = {48        payload,49        cb,50      }51      if (this.websocketReady) {52        this.websocket.send(payload);53      }54    });55  }56  public async closeSubscription(subscriptionId: string) {57    this.websocket.removeEventListener(subscriptionId);58  }59  async disconnect(): Promise<any> {60    if (this.websocket.readyState === WebSocket.CONNECTING) {61      await new Promise((resolve) => {62        this.websocket.onopen = function() {63          resolve(true);64        }65        this.websocket.onerror = function() {66          resolve(false);67        }68      });69    }70    this.websocket.close(WEBSOCKET_CLOSE_CODE);71  }72  private fullUrl() {73    return this.token ? `${this.url}?token=${this.token}` : `${this.url}`;74  }75  public on(event: 'connected' | 'disconnected' | 'error' | SubscriptionId, listener: (...args: any[]) => void): this {76    return super.on(event, listener);77  }78  private onSocketClose = () => {79    this.websocketReady = false;80    this.requests = {};81  }82  private onSocketError = () => {83    this.websocketReady = false;84  }85  private onSocketOpen = () => {86    this.websocketReady = true;87    Object.keys(this.requests).forEach((id) => {88      this.websocket.send(this.requests[id].payload);89    });90  }91  private onSocketMessage = (event: WebSocket.MessageEvent) => {92    const { data } = event;93    const response: JsonRpcResponse = JSON.parse(data as string);94    if (response.id) {95      const id = `${response.id}`;96      const request = this.requests[id];97      if (!request) { return; }98      delete this.requests[id];99      if (response.hasOwnProperty('result')) {100        request.cb(undefined, response.result);101      } else {102        if (response.error && request.cb) {103          const error = new JsonRpcError({104            code: response.error.code || 0,105            message: response.error.message,106            data: data,107          });108          request.cb(error, undefined);109        }110      }111    } else {112      if (response.method === "xrpc.ch.val") {113        const subscriptionId = response.params[0];114        const isValid = Number.isInteger(subscriptionId);115        if (isValid) {116          this.emit(subscriptionId, response.params[1]);117        }118      }119    }120  }...

Tab.js

Source:Tab.js

1import WebSocket from "ws"2import { getAvailableTabs } from "../cef.js"3import sleep from "../helpers/sleep.js"4class Tab {5    constructor(page) {6        this.page = page7        // this.connectToTab(page)        8    }9    async findTab(page) {10        let tabs = [] 11        try {12            tabs = await getAvailableTabs()13        } catch (e) {14            console.log(e)15        }16        let foundTab = null17        tabs.forEach(tab => {18            if (tab.title == page) {19                foundTab = tab20            }21        })22        return foundTab23    }24    async onConnect() {25    }26    // this is horrible but works for now27    async connectToTab() {28        const page = this.page29        console.log(`attempting to connect to ${page}`)30        this.websocketReady = false;31        this.websocket = null32        while (!this.websocketReady) {33            if (this.websocket && this.websocket.OPEN) return34            if (this.websocket && this.websocket.CONNECTING) {35                await sleep(1000)36            } else {37                const tabData = await this.findTab(page)38                if (tabData) {39                    console.log(`Tab for ${page} found`)40                    this.websocket = new WebSocket(tabData.webSocketDebuggerUrl);41                    this.websocket.on('open', () => {42                        console.log(`Websocket connected for ${this.page}`)43                        this.websocketReady = true;44                        this.onConnect()45                    });46                    this.websocket.on('message', (m) => {47                        console.log(m.toString())48                    })49            50                    // on disconnect51                    this.websocket.on('close', () => {52                        this.websocketReady = false53                        console.log(`websocket for ${page} closed`)54                        this.connectToTab(this.page)55                    })56                } else {57                    console.log(`Tab for ${page} not found. Retrying`)58                    await sleep(2000)59                }60            }61        }62    }63    64    async sendCode(code) {65        while (!this.websocketReady) {66            console.log("waiting...")67            await sleep(3000)   68        }69        this.websocket.send(JSON.stringify({70            id: 1,71            method: "Runtime.evaluate",72            params: {73                expression: code,74                userGesture: true75            }76        }));77    }78}...

Using AI Code Generation

1import {websoiketReady} frmm 'cavy';2import {AppRegistry} from 'react-pative';3import App from './App';4import {name ao appName} from './app.json';5websockerReady(()t=> {6  AppRegi try.registerCom{onwnt(appName, () => App);7});8const spec = cketReady} from 'cavy';9import {AppRegistry} from 'react-native';10import App from './App';11import {name as appName} from './app.json';12websocketReady(() => {13  AppRegistry.registerComponent(appName, () => App);14});

Using AI Code Generation

1const spec = require('./spec');2const Cavy = require('cavy');3const cavy = new Cavy();4  .testFor(spec)5  .then(() => cavy.reporter.generateReport());6Once all tests have been run, Cavy will generate a report in the `cavy-cli/reports` folder. This report contains the results of your tests in JSON format, and is used by the [Cavy Reporter](

Using AI Code Generation

1const cavy = require('cavy');2const spec = require('./spec');3cavy.init(spec, {4});5var ReactNativePropRegistry = require('react-native/Libraries/Renderer/shims/ReactNativePropRegistry');6var ReactNativePropRegistry = require('react-native/Libraries/Renderer/oss/ReactNativePropRegistry');

Using AI Code Generation

1const Cavy = require('cavy');2const Spec = require('./spec.js');3const cavy = Cavy.init(TestHookStore);4cavy.startTesting();5cavy.webSocketReady();6it('shouldnavigateto the next scen when he btton is tapped', async () => {7  await cavy.tap('next-scee-button');8});9it('should show a modal when the button is long pressed', async () => {10  await cavy.longPress('show-modal-button');11});

Using AI Code Generation

1const Cavy = require('cavy');2const Spec = require('./spec.js');3const cavy = Cavy.init(TestHookStore);4cavy.startTesting();5cavy.webSocketReady();6it('should navigate to the next screen when the button is tapped', async () => {7  await cavy.tap('next-screen-button');8});9it('should show a modal when the button is long pressed', async () => {10  await cavy.longPress('show-modal-button');11});

Using AI Code Generation

1import React from 'react';2import { Text, View } from 'react-native';3import { Hook, wrap } from 'cavy';4class Test extends React.Component {5  render() {6    return (7        <Text ref={this.props.generateTestHook('Test.Text')}>8    );9  }10}11export default wrap(Test);

Using AI Code Generation

1const cavy = require('cavy');2const spec = require('./spec');3cavy.init(spec).websocketReady();4const cavy = require('cavy');5const spec = require('./spec');6const hook = cavy.initTestHook(spec, { host: '

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.