KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta 
How to use handleInitialPage method in istanbul
Best JavaScript code snippet using istanbul
index.jsx
Source:index.jsx 
1import React, { useState } from 'react';2import {3 CssBaseline,4 Paper,5 Stepper,6 Step,7 StepLabel,8 Button,9 Typography,10} from '@material-ui/core';11// import DescriptionIcon from '@material-ui/icons/Description';12import { useHistory } from 'react-router-dom';13import About from './About';14import Reason from './Reason';15import useStyles from './styles';16import Api from '../../modules/api';17import ManuBar from '../../layout/MenuBar';18const steps = ['Sobre você', 'Detalhes'];19const ApplicationForm = () => {20 const classes = useStyles();21 const history = useHistory();22 const [activeStep, setActiveStep] = useState(0);23 const [applicationForm, setApplicationForm] = useState({});24 function getStepContent(step) {25 switch (step) {26 case 0:27 return <About form={applicationForm} setForm={setApplicationForm} />;28 case 1:29 return <Reason form={applicationForm} setForm={setApplicationForm} />;30 default:31 throw new Error('Unknown step');32 }33 }34 const sendApplicationFormToApi = async () => {35 Api.sendApplicationForm(applicationForm);36 };37 const handleNext = () => {38 if (activeStep === steps.length - 1) {39 console.log(applicationForm);40 sendApplicationFormToApi();41 } else {42 setActiveStep(activeStep + 1);43 }44 };45 const handleBack = () => {46 setActiveStep(activeStep - 1);47 };48 const handleInitialPage = () => {49 history.push('/adoption-list');50 };51 return (52 <>53 <CssBaseline />54 <ManuBar pageName="Formulário de Aplicação" />55 <main className={classes.layout}>56 <Paper className={classes.paper}>57 <Typography component="h1" variant="h4" align="center">58 Formulário de Adoção59 </Typography>60 <Stepper activeStep={activeStep} className={classes.stepper}>61 {steps.map((label) => (62 <Step key={label}>63 <StepLabel>{label}</StepLabel>64 </Step>65 ))}66 </Stepper>67 <>68 {activeStep === steps.length ? (69 <>70 <Typography variant="h5" gutterBottom>71 Obrigado pela resposta.72 </Typography>73 <Typography variant="subtitle1">74 Seu formulário foi enviado com sucesso. Basta aguardar uma resposta por e-mail.75 </Typography>76 <div className={classes.buttons}>77 <Button78 variant="contained"79 onClick={handleInitialPage}80 className={classes.button}81 >82 Retornar Página Inicial83 </Button>84 </div>85 </>86 ) : (87 <>88 {getStepContent(activeStep)}89 <div className={classes.buttons}>90 {activeStep !== 0 && (91 <Button onClick={handleBack} className={classes.button}>92 Voltar93 </Button>94 )}95 <Button96 variant="contained"97 onClick={handleNext}98 className={classes.button}99 >100 {activeStep === steps.length - 1 ? 'Enviar Aplicação' : 'Próximo'}101 </Button>102 </div>103 </>104 )}105 </>106 </Paper>107 </main>108 </>109 );110};...
Courses.jsx
Source:Courses.jsx
1import { React, useState, useEffect } from "react";2import CourseServices from "../services/course.services";3import Course from "./Course";4import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";5import { faAnglesLeft, faAngleRight } from "@fortawesome/free-solid-svg-icons";67function Courses() {8 const [courses, setCourses] = useState({});9 const [page, setPage] = useState("");1011 useEffect(() => {12 try {13 const data = CourseServices.getAllCourses(null).then((response) => {14 setCourses(response.data.courses);1516 const page = response.page;1718 if (page) setPage(page);19 });20 } catch (error) {21 console.log(error);22 }23 }, []);2425 const handleNextPages = async (e) => {26 e.preventDefault();2728 try {29 const data = CourseServices.getAllCourses(page).then((response) => {30 setCourses(response.data.courses);31 setPage(response.page);32 });33 } catch (error) {34 console.log(error);35 }36 };3738 const handleInitialPage = async (e) => {39 e.preventDefault();4041 try {42 const data = CourseServices.getAllCourses(null).then((response) => {43 setCourses(response.data.courses);44 setPage(response.page);45 });46 } catch (error) {47 console.log(error);48 }49 };5051 return (52 <div>53 <div class="container mt-2 py-3">54 <div class="row w-auto gx-4 gx-lg-5 row-cols-2 row-cols-md-3 row-cols-xl-4 justify-content-center">55 {!courses.length ? (56 <div class="px-4 px-lg-5 mt-5" style={{ height: "20vh" }}>57 <div class="d-flex justify-content-center text-center">58 <div59 class="spinner-grow text-info spinner-grow-sm"60 role="status"61 >62 <span class="visually-hidden">Loading...</span>63 </div>64 <div65 class="spinner-grow text-secondary spinner-grow-sm"66 role="status"67 >68 <span class="visually-hidden">Loading...</span>69 </div>70 <div71 class="spinner-grow text-warning spinner-grow-sm"72 role="status"73 >74 <span class="visually-hidden">Loading...</span>75 </div>76 <div77 class="spinner-grow text-primary spinner-grow-sm"78 role="status"79 >80 <span class="visually-hidden">Loading...</span>81 </div>82 </div>83 </div>84 ) : (85 courses.map((course) => (86 <div key={course.id}>87 <Course course={course} />88 </div>89 ))90 )}91 </div>9293 <ul class="pagination justify-content-between">94 <li class="page-item">95 <button class="page-link" onClick={handleInitialPage}>96 <FontAwesomeIcon icon={faAnglesLeft} />97 </button>98 </li>99100 {page && (101 <li class="page-item">102 <button class="page-link" onClick={handleNextPages}>103 <FontAwesomeIcon icon={faAngleRight} />104 </button>105 </li>106 )}107 </ul>108 </div>109 </div>110 );111}112
...
Using AI Code Generation
1var istanbulMiddleware = require('istanbul-middleware');2istanbulMiddleware.handleInitialPage(req, res);3var istanbulMiddleware = require('istanbul-middleware');4istanbulMiddleware.handleFile(req, res, next);5var istanbulMiddleware = require('istanbul-middleware');6istanbulMiddleware.handleReport(req, res, next);7var istanbulMiddleware = require('istanbul-middleware');8istanbulMiddleware.handleClient(req, res, next);9var istanbulMiddleware = require('istanbul-middleware');10istanbulMiddleware.hookLoader(files, options);11var istanbulMiddleware = require('istanbul-middleware');12istanbulMiddleware.hookRunInThisContext(options);13var istanbulMiddleware = require('istanbul-middleware');14istanbulMiddleware.createClient(options);15var istanbulMiddleware = require('istanbul-middleware');16istanbulMiddleware.createReport(options);17var istanbulMiddleware = require('istanbul-middleware');18istanbulMiddleware.createReporter(reporter, options);19var istanbulMiddleware = require('istanbul-middleware');20istanbulMiddleware.createReporters(options);21var istanbulMiddleware = require('istanbul-middleware');22istanbulMiddleware.createReporter(reporter, options);23var istanbulMiddleware = require('istanbul-middleware');24istanbulMiddleware.createReporters(options);
Using AI Code Generation
1var handleInitialPage = require('istanbul-middleware').handleInitialPage;2var express = require('express');3var app = express();4app.get('/', function (req, res) {5 handleInitialPage(req, res);6});7app.listen(3000);8console.log('Listening on port 3000');9var handleFile = require('istanbul-middleware').handleFile;10var express = require('express');11var app = express();12app.get('/', function (req, res) {13 handleFile(req, res);14});15app.listen(3000);16console.log('Listening on port 3000');17var handleFile = require('istanbul-middleware').handleFile;18var express = require('express');19var app = express();20app.get('/', function (req, res) {21 handleFile(req, res);22});23app.listen(3000);24console.log('Listening on port 3000');
Using AI Code Generation
1var istanbulMiddleware = require('istanbul-middleware');2istanbulMiddleware.handleInitialPage(req, res, next);3var istanbulMiddleware = require('istanbul-middleware');4istanbulMiddleware.handleFile(req, res, next);5var istanbulMiddleware = require('istanbul-middleware');6istanbulMiddleware.handleReport(req, res, next);7var istanbulMiddleware = require('istanbul-middleware');8istanbulMiddleware.handleReport(req, res, next);9var istanbulMiddleware = require('istanbul-middleware');10istanbulMiddleware.handleReport(req, res, next);11var istanbulMiddleware = require('istanbul-middleware');12istanbulMiddleware.handleReport(req, res, next);13var istanbulMiddleware = require('istanbul-middleware');14istanbulMiddleware.handleReport(req, res, next);15var istanbulMiddleware = require('istanbul-middleware');16istanbulMiddleware.handleReport(req, res, next);17var istanbulMiddleware = require('istanbul-middleware');18istanbulMiddleware.handleReport(req, res, next);19var istanbulMiddleware = require('istanbul-middleware');20istanbulMiddleware.handleReport(req, res, next);21var istanbulMiddleware = require('istanbul-middleware');22istanbulMiddleware.handleReport(req, res, next);23var istanbulMiddleware = require('istanbul-m
Using AI Code Generation
1var istanbulMiddleware = require('istanbul-middleware');2istanbulMiddleware.handleInitialPage(req, res);3istanbulMiddleware.handleFile('/path/to/file', req, res);4var istanbulMiddleware = require('istanbul-middleware');5istanbulMiddleware.handleReport(req, res);6istanbulMiddleware.handleFile('/path/to/file', req, res);7var istanbulMiddleware = require('istanbul-middleware');8istanbulMiddleware.handleFile('/path/to/file', req, res);9var istanbulMiddleware = require('istanbul-middleware');10istanbulMiddleware.handleFile('/path/to/file', req, res);11var istanbulMiddleware = require('istanbul-middleware');12istanbulMiddleware.handleFile('/path/to/file', req, res);13var istanbulMiddleware = require('istanbul-middleware');14istanbulMiddleware.handleFile('/path/to/file', req, res);15var istanbulMiddleware = require('istanbul-middleware');16istanbulMiddleware.handleFile('/path/to/file', req, res);17var istanbulMiddleware = require('istanbul-middleware');18istanbulMiddleware.handleFile('/path/to/file', req, res);19var istanbulMiddleware = require('istanbul-middleware');20istanbulMiddleware.handleFile('/path/to/file', req, res);21var istanbulMiddleware = require('istanbul-middleware');
Using AI Code Generation
1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var fs = require('fs');4var code = fs.readFileSync('./test.js', 'utf-8');5var instrumentedCode = instrumenter.instrumentSync(code, './test.js');6var istanbul = require('istanbul');7var instrumenter = new istanbul.Instrumenter();8var fs = require('fs');9var code = fs.readFileSync('./test.js', 'utf-8');10var instrumentedCode = instrumenter.instrumentSync(code, './test.js');11var istanbul = require('istanbul');12var instrumenter = new istanbul.Instrumenter();13var fs = require('fs');14var code = fs.readFileSync('./test.js', 'utf-8');15var instrumentedCode = instrumenter.instrumentSync(code, './test.js');16var istanbul = require('istanbul');17var instrumenter = new istanbul.Instrumenter();18var fs = require('fs');19var code = fs.readFileSync('./test.js', 'utf-8');20var instrumentedCode = instrumenter.instrumentSync(code, './test.js');21var istanbul = require('istanbul');22var instrumenter = new istanbul.Instrumenter();23var fs = require('fs');24var code = fs.readFileSync('./test.js', 'utf-8');25var instrumentedCode = instrumenter.instrumentSync(code, './test.js');26var istanbul = require('istanbul');27var instrumenter = new istanbul.Instrumenter();28var fs = require('fs');29var code = fs.readFileSync('./test.js', 'utf-8');30var instrumentedCode = instrumenter.instrumentSync(code, './test.js');31var istanbul = require('istanbul');32var instrumenter = new istanbul.Instrumenter();33var fs = require('fs');34var code = fs.readFileSync('./test.js', 'utf-8');35var instrumentedCode = instrumenter.instrumentSync(code, './test.js');
Using AI Code Generation
1var istanbulMiddleware = require('istanbul-middleware');2istanbulMiddleware.handleInitialPage(req, res);3istanbulMiddleware.handleFile(req, res, next);4istanbulMiddleware.handleReport(req, res, next);5istanbulMiddleware.handleCoverage(req, res, next);6istanbulMiddleware.handleBadges(req, res, next);7istanbulMiddleware.handleHook(req, res, next);8istanbulMiddleware.handleRedirect(req, res, next);9istanbulMiddleware.handleClient(req, res, next);10istanbulMiddleware.handleHook(req, res, next);11istanbulMiddleware.handleRedirect(req, res, next);12istanbulMiddleware.handleClient(req, res, next);13istanbulMiddleware.handleSource(req, res, next);14istanbulMiddleware.handleReport(req, res, next);15istanbulMiddleware.handleCoverage(req, res, next);16istanbulMiddleware.handleBadges(req, res, next);
Using AI Code Generation
1var istanbul = require('istanbul-middleware');2istanbul.hookLoader(__dirname);3istanbul.handleInitialPage(req, res, next);4var istanbul = require('istanbul-middleware');5istanbul.hookLoader(__dirname);6istanbul.handleReport(req, res, next);7var istanbul = require('istanbul-middleware');8istanbul.hookLoader(__dirname);9istanbul.handleReport(req, res, next);10var istanbul = require('istanbul-middleware');11istanbul.hookLoader(__dirname);12istanbul.handleReport(req, res, next);13var istanbul = require('istanbul-middleware');14istanbul.hookLoader(__dirname);15istanbul.handleReport(req, res, next);16var istanbul = require('istanbul-middleware');17istanbul.hookLoader(__dirname);18istanbul.handleReport(req, res, next);19var istanbul = require('istanbul-middleware');20istanbul.hookLoader(__dirname);21istanbul.handleReport(req, res, next);22var istanbul = require('istanbul-middleware');23istanbul.hookLoader(__dirname);24istanbul.handleReport(req, res, next);25var istanbul = require('istanbul-middleware');26istanbul.hookLoader(__dirname);27istanbul.handleReport(req, res, next);
Using AI Code Generation
1var handleInitialPage = function() {2 var hash = window.location.hash;3 var page = hash.substr(1);4 if(page === '') {5 page = 'home';6 }7 loadPage(page);8};9var loadPage = function(page) {10 $.ajax({11 success: function(data) {12 $('#main').html(data);13 }14 });15};16$(window).on('hashchange', function() {17 handleInitialPage();18});19$(document).ready(function() {20 handleInitialPage();21});22var handleInitialPage = function() {23 var hash = window.location.hash;24 var page = hash.substr(1);25 if(page === '') {26 page = 'home';27 }28 loadPage(page);29};30var loadPage = function(page) {31 $.ajax({32 success: function(data) {33 $('#main').html(data);34 }35 });36};37$(window).on('hashchange
Using AI Code Generation
1var app = express();2var express_istanbul = require('express-istanbul-middleware');3var istanbul = require('istanbul');4var coverage = JSON.parse(coverageVar);5var instrumenter = new istanbul.Instrumenter();6var collector = new istanbul.Collector();7var report = express_istanbul.handleInitialPage(instrumenter, collector, coverage, 'test.js');8res.send(report);9var express = require('express');10var app = express();11var express_istanbul = require('express-istanbul-middleware');12var coverage = JSON.parse(coverageVar);13var report = express_istanbul.handleInitialPage(null, null, coverage);14res.send(report);15var app = express();16var express_istanbul = require('express-istanbul-middleware');17var coverage = JSON.parse(coverageVar);18var report = express_istanbul.handleInitialPage(null, null, coverage);19res.send(report);
Using AI Code Generation
1require('istanbul').handleInitialPage();2require('./tests.js');3var assert = require('assert');4describe('browser', function () {5 it('should work', function () {6 assert.ok(true);7 });8});9module.exports = function (config) {10 config.set({11 preprocessors: {12 },13 browserify: {14 },15 });16};17module.exports = function (config) {18 config.set({19 preprocessors: {20 },21 browserify: {22 },23 });24};25module.exports = function (config) {26 config.set({27 preprocessors: {28 },29 browserify: {30 },
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.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Run istanbul automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
