How to use wrapInAsync method in Testcafe

Best JavaScript code snippet using testcafe

jsEvalEngine.js

Source:jsEvalEngine.js Github

copy

Full Screen

...6364 let asyncCode = code;6566 if(options.async) {67 asyncCode = JsEvalEngine.wrapInAsync(code, fragment != null ? "CS_ASYNC_" + fragment.uuid.replace("-", "_") : null);68 }6970 try {71 codeStratesEvalInContext.call(null, asyncCode, context);72 if(!options.async) {73 context.asyncResolve();74 }75 } catch(e) {76 context.error(e);77 throw e;78 }7980 await asyncPromise.catch((e)=>{context.error(e); throw e});8182 return context[options.exportsName];83 }8485 static wrapInAsync(code, methodName) {86 if(methodName == null) {87 methodName = "anonymousAsyncEval";88 }8990 //Make code async91 return `(async function ${methodName}() { ${code} \n })().then(()=>{asyncResolve();}).catch((e)=>{asyncReject(e);});`;92 }9394 static parseErrorStack(name, stack, error) {95 let parsedStackTrace = [];96 let extraReason = null;9798 if(stack == null) {99 console.warn("parseErrorStack: empty stack!"); ...

Full Screen

Full Screen

fragment_ts.js

Source:fragment_ts.js Github

copy

Full Screen

...43 let self = this;44 try {45 let exports = await new Promise((resolve, reject) => {46 requirejs(["typescript/typescript"], () => {47 let typeScriptCode = JsEvalEngine.wrapInAsync(this.raw, "TypeScriptInternalAsync");48 let result = ts.transpileModule(typeScriptCode, {49 compilerOptions: {module: ts.ModuleKind.ES6, target: "ES2017"}50 });51 //Clean one layer of async function52 let codeLines = result.outputText.trim().split("\n");53 codeLines.splice(0, 1);54 codeLines.pop();55 let runCode = codeLines.join("\n");56 if(options.autoRun) {57 (function TypeScriptAutoRunInternal() {58 try {59 JsEvalEngine.execute(runCode, options, self).then((exports) => {60 resolve(exports);61 }).catch((e) => {...

Full Screen

Full Screen

index.js

Source:index.js Github

copy

Full Screen

...67 if (!expression || !expression.length)68 return Promise.resolve();69 const context = getExecutionContext(testRun.controller);70 const errorOptions = createErrorFormattingOptions(expression);71 const wrappedExpression = wrapInAsync(expression, testRun.id);72 try {73 return await runInContext(wrappedExpression, context, errorOptions)();74 }75 catch (err) {76 const { line, column } = getErrorLineColumn(err);77 let resultError = null;78 if (err.isTestCafeError || isRuntimeError(err))79 resultError = new UncaughtTestCafeErrorInCustomScript(err, expression, line, column, callsite);80 else81 resultError = new UncaughtErrorInCustomScript(err, expression, line, column, callsite);82 if (onBeforeRaisingError)83 await onBeforeRaisingError(resultError);84 throw resultError;85 }...

Full Screen

Full Screen

JavascriptExecutor.js

Source:JavascriptExecutor.js Github

copy

Full Screen

...53 driver.manage().timeouts().setScriptTimeout(5, TimeUnit.SECONDS);54 });55 it('can return a WebElement', function() {56 var el = driver.executeAsyncScript(57 wrapInAsync('document.querySelector("[name=q]")')58 );59 assert(el instanceof WebElement);60 });61 it('can return an array of WebElements', function() {62 var divs = driver.executeAsyncScript(63 wrapInAsync('document.querySelectorAll("div")')64 );65 divs.forEach(function(div) {66 assert(div instanceof WebElement);67 });68 });69 it('can return numbers', function() {70 assert.equal(driver.executeAsyncScript(wrapInAsync('5')), 5);71 });72 it('can return strings', function() {73 assert.equal(driver.executeAsyncScript(wrapInAsync('"boo"')), 'boo');74 });75 it('can return objects', function() {76 var result = driver.executeAsyncScript(wrapInAsync('{asdf:5}'));77 assert.equal(result.asdf, 5);78 });79 it('can return arrays', function() {80 var result = driver.executeAsyncScript(wrapInAsync('["boo"]'));81 assert.equal(result[0], 'boo');82 });83 it('handles nested arrays and objects', function(){84 var result = driver.executeAsyncScript(85 wrapInAsync('{arr:["boo"],obj:{asdf:5}}')86 );87 assert.equal(result.arr[0]+result.obj.asdf, 'boo5');88 });89 });90 function wrapInAsync(value){91 return 'var callback = arguments[arguments.length - 1];'92 + 'setTimeout(function(){'93 + ' callback('+value+');'94 + '}, 10);';95 }...

Full Screen

Full Screen

execute-js-expression.js

Source:execute-js-expression.js Github

copy

Full Screen

...62 return Promise.resolve();63 const context = getExecutionContext(testRun.controller);64 const errorOptions = createErrorFormattingOptions(expression);65 try {66 return await runInContext(wrapInAsync(expression), context, errorOptions)();67 }68 catch (err) {69 const { line, column } = getErrorLineColumn(err);70 if (err.isTestCafeError || isRuntimeError(err))71 throw new UncaughtTestCafeErrorInCustomScript(err, expression, line, column, callsite);72 throw new UncaughtErrorInCustomScript(err, expression, line, column, callsite);73 }...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1import { Selector } from 'testcafe';2test('My Test', async t => {3 const developerNameInput = Selector('#developer-name');4 .typeText(developerNameInput, 'Peter')5 .click('#submit-button');6 const articleHeader = await Selector('.result-content').find('h1');7 let headerText = await articleHeader.innerText;8});9### createTestCafe([hostname][, port1][, port2])10### testcafe.close()11### testcafe.createRunner()12### testcafe.useProxy(proxy)13### testcafe.useRequestHooks(requestHook1, requestHook2, ...)14### testcafe.screenshots.takeElementScreenshot(element, path[, options])

Full Screen

Using AI Code Generation

copy

Full Screen

1import { wrapInAsync } from 'testcafe-react-selectors';2import { Selector } from 'testcafe';3import { ClientFunction } from 'testcafe';4const getPageUrl = ClientFunction(() => window.location.href);5test('My test', async t => {6 .click(wrapInAsync(Selector('a').withText('Gmail')))7 .expect(getPageUrl()).contains('gmail');8});9MIT © [Shubham Singh](

Full Screen

Using AI Code Generation

copy

Full Screen

1import { wrapInAsync } from 'testcafe-react-selectors';2import { Selector } from 'testcafe';3const select = Selector('select');4test('My test', async t => {5 .click(select)6 .click(wrapInAsync(select.find('option').withText('Bing')))7 .expect(select.value).eql('Bing');8});9[MIT](LICENSE)

Full Screen

Using AI Code Generation

copy

Full Screen

1const { Selector } = require('testcafe');2test('my test', async t => {3 const developerNameInput = Selector('#developer-name');4 const osOption = Selector('#macos');5 const submitButton = Selector('#submit-button');6 .typeText(developerNameInput, 'John Smith')7 .click(osOption)8 .click(submitButton);9});10const { Selector } = require('testcafe');11test('my test', async t => {12 const developerNameInput = Selector('#developer-name');13 const osOption = Selector('#macos');14 const submitButton = Selector('#submit-button');15 .typeText(developerNameInput, 'John Smith')16 .click(osOption)17 .click(submitButton);18});

Full Screen

Using AI Code Generation

copy

Full Screen

1import { wrapInAsync } from './async.js';2test('test', wrapInAsync(async t => {3}));4import { ReactSelector } from 'testcafe-react-selectors';5import { wrapInAsync } from './async.js';6test('test', wrapInAsync(async t => {7}));8import { AngularSelector } from 'testcafe-angular-selectors';9import { wrapInAsync } from './async.js';10test('test', wrapInAsync(async t => {11}));12import { VueSelector } from 'testcafe-vue-selectors';13import { wrapInAsync } from './async.js';14test('test', wrapIn

Full Screen

Using AI Code Generation

copy

Full Screen

1import { Selector, t } from 'testcafe';2import { wrapInAsync } from '../utils/wrapInAsync';3const button = Selector('button');4test('My test', async () => {5 await wrapInAsync(async () => {6 .click(button);7 });8});9* [TestCafe GitHub](

Full Screen

Using AI Code Generation

copy

Full Screen

1import {Selector, t} from 'testcafe';2import {wrapInAsync} from './testcafe-async-helpers';3test('Wrap in async', wrapInAsync(async t => {4 .typeText('#developer-name', 'John Smith')5 .click('#macos')6 .click('#submit-button');7}));8import {Selector, t} from 'testcafe';9import {wrapInAsyncForEach} from './testcafe-async-helpers';10test('Wrap in async for each', wrapInAsyncForEach([11 { name: 'John Smith', os: 'MacOS' },12 { name: 'Jane Doe', os: 'Windows' }13], data => async t => {14 .typeText('#developer-name', data.name)15 .click(`#${data.os}`)16 .click('#submit-button');17}));

Full Screen

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:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Testcafe 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!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful