How to use onlyChild method in Playwright Internal

Best JavaScript code snippet using playwright-internal

onlyChild-test.js

Source:onlyChild-test.js Github

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...21 WrapComponent = React.createClass({22 render: function() {23 return (24 <div>25 {onlyChild(this.props.children, this.props.mapFn, this)}26 </div>27 );28 }29 });30 });31 it('should fail when passed two children', function() {32 expect(function() {33 var instance =34 <WrapComponent>35 <div />36 <span />37 </WrapComponent>;38 onlyChild(instance.props.children);39 }).toThrow();40 });41 it('should fail when passed nully values', function() {42 expect(function() {43 var instance =44 <WrapComponent>45 {null}46 </WrapComponent>;47 onlyChild(instance.props.children);48 }).toThrow();49 expect(function() {50 var instance =51 <WrapComponent>52 {undefined}53 </WrapComponent>;54 onlyChild(instance.props.children);55 }).toThrow();56 });57 it('should fail when key/value objects', function() {58 expect(function() {59 var instance =60 <WrapComponent>61 {ReactFragment.create({oneThing: <span />})}62 </WrapComponent>;63 onlyChild(instance.props.children);64 }).toThrow();65 });66 it('should not fail when passed interpolated single child', function() {67 expect(function() {68 var instance =69 <WrapComponent>70 {<span />}71 </WrapComponent>;72 onlyChild(instance.props.children);73 }).not.toThrow();74 });75 it('should return the only child', function() {76 expect(function() {77 var instance =78 <WrapComponent>79 <span />80 </WrapComponent>;81 onlyChild(instance.props.children);82 }).not.toThrow();83 });...

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const element = await page.$('h2');7 const child = await element.onlyChild();8 console.log(await child.innerText());9 await browser.close();10})();11const { chromium } = require('playwright');12(async () => {13 const browser = await chromium.launch();14 const context = await browser.newContext();15 const page = await context.newPage();16 const element = await page.$('h2');17 const child = await element.onlyChild();18 console.log(await child.innerText());19 await browser.close();20})();21const { chromium } = require('playwright');22(async () => {23 const browser = await chromium.launch();24 const context = await browser.newContext();25 const page = await context.newPage();26 const element = await page.$('div#sidebar');27 const shadowRoot = await element.shadowRoot();28 console.log(await shadowRoot.innerText());29 await browser.close();30})();

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const elementHandle = await page.$('input[type="text"]');7 const element = await elementHandle.asElement();8 const onlyChild = element._onlyChild();9 console.log(onlyChild);10 await browser.close();11})();12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 const elementHandle = await page.$('input[type="text"]');18 const element = await elementHandle.asElement();19 const onlyChild = element._onlyChild();20 console.log(onlyChild);21 await browser.close();22})();

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const input = await page.$('input');6 const input2 = await page.$('input');7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const page = await browser.newPage();13 const input = await page.$('input');14 const input2 = await page.$('input');15 await browser.close();16})();

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Using AI Code Generation

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1const {chromium, webkit, firefox} = require('playwright');2const browser = await chromium.launch();3const context = await browser.newContext();4const page = await context.newPage();5const onlyChild = await page.evaluateHandle(() => document.body.firstElementChild);6console.log(await onlyChild.evaluate(node => node.outerHTML));7const {chromium, webkit, firefox} = require('playwright');8const browser = await chromium.launch();9const context = await browser.newContext();10const page = await context.newPage();11const onlyChild = await page.evaluateHandle(() => document.body.firstElementChild);12console.log(await onlyChild.evaluate(node => node.outerHTML));

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Using AI Code Generation

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1const { Page } = require('playwright/lib/page');2const { ElementHandle } = require('playwright/lib/elementHandle');3const { JSHandle } = require('playwright/lib/jsHandle');4const { assert } = require('chai');5const { test } = require('@playwright/test');6test('test', async ({ page }) => {7 await page.click('input[title="Search"]');8 await page.fill('input[title="Search"]', 'Playwright');9 await page.click('input[value="Google Search"]');10 await page.click('text=Images');11 await page.click('text=Videos');12 await page.click('text=News');13 await page.click('text=Shopping');14 await page.click('text=More');15 await page.click('text=Maps');16 await page.click('text=Play');17 await page.click('text=YouTube');18 await page.click('text=Gmail');19 await page.click('text=Drive');20 await page.click('text=Calendar');21 await page.click('text=Translate');22 await page.click('text=Photos');23 await page.click('text=Shopping');24 await page.click('text=More');25 await page.click('text=Docs');26 await page.click('text=Books');27 await page.click('text=Blogger');28 await page.click('text=Hangouts');29 await page.click('text=Keep');30 await page.click('text=Jamboard');31 await page.click('text=Earth');32 await page.click('text=Collections');33 await page.click('text=Even more from Google');34 await page.click('text=Sign in');35 await page.click('text=Images');36 await page.click('text=Videos');37 await page.click('text=Maps');38 await page.click('text=Play');39 await page.click('text=YouTube');40 await page.click('text=Gmail');41 await page.click('text=Drive');42 await page.click('text=Calendar');43 await page.click('text=Translate');44 await page.click('text=Photos');45 await page.click('text=Shopping');46 await page.click('text=Docs');47 await page.click('text=Books');48 await page.click('text=Blogger');49 await page.click('text=Hangouts');50 await page.click('text=Keep');

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Using AI Code Generation

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1import { chromium } from "playwright";2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const searchInput = await page.$("input[name='q']");6 await searchInput.type("playwright");7 const searchButton = await page.$("input[name='btnK']");8 await searchButton.click();9 await page.waitForNavigation();10 const firstResult = await page.$("h3");11 await firstResult.click();12 await page.waitForNavigation();13 const onlyChild = await page.$("body").then((el) => el.onlyChild());14 console.log(await onlyChild.innerText());15 await browser.close();16})();17import { chromium } from "playwright";18import { expect } from "chai";19describe("Playwright Internal API", () => {20 let browser;21 let page;22 before(async () => {23 browser = await chromium.launch();24 page = await browser.newPage();25 });26 after(async () => {27 await browser.close();28 });29 it("should use onlyChild method of Playwright Internal API", async () => {30 const searchInput = await page.$("input[name='q']");31 await searchInput.type("playwright");32 const searchButton = await page.$("input[name='btnK']");33 await searchButton.click();34 await page.waitForNavigation();35 const firstResult = await page.$("h3");36 await firstResult.click();37 await page.waitForNavigation();38 const onlyChild = await page.$("body").then((el) => el.onlyChild());39 expect(await onlyChild.innerText()).to.equal("Playwright");40 });41});42PASS test.spec.js (5.6s)43 ✓ should use onlyChild method of Playwright Internal API (4.9s)44 1 passing (6.1s)

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Using AI Code Generation

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1const { InternalAPI } = require('@playwright/test');2const test = require('@playwright/test').test;3test('test', async ({ page }) => {4 const element = await page.$('input[name="q"]');5 const internalAPI = new InternalAPI(page);6 const onlyChild = await internalAPI.evaluateHandle(element, (element) => element.onlyChild);7 console.log(onlyChild);8});9const { InternalAPI } = require('@playwright/test');10const test = require('@playwright/test').test;11test('test', async ({ page }) => {12 const element = await page.$('input[name="q"]');13 const internalAPI = new InternalAPI(page);14 const onlyChild = await internalAPI.evaluateHandle(element, (element) => element.onlyChild);15 console.log(onlyChild);16});17const { InternalAPI } = require('@playwright/test');18const test = require('@playwright/test').test;19test('test', async ({ page }) => {20 const element = await page.$('input[name="q"]');21 const internalAPI = new InternalAPI(page);22 const onlyChild = await internalAPI.evaluateHandle(element, (element) => element.onlyChild);23 console.log(onlyChild);24});25const { InternalAPI } = require('@playwright/test');26const test = require('@playwright/test').test;27test('test', async ({ page }) => {28 const element = await page.$('input[name="q"]');29 const internalAPI = new InternalAPI(page);30 const onlyChild = await internalAPI.evaluateHandle(element, (element) => element.onlyChild);31 console.log(onlyChild);32});33const { InternalAPI } = require('@playwright/test');34const test = require('@playwright/test').test;35test('test', async ({ page }) => {36 const element = await page.$('input[name="q"]');

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Using AI Code Generation

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1const { InternalAPI } = require('playwright');2const api = new InternalAPI();3const page = await api._newPage();4const element = await page.$('selector');5const onlyChild = await api._onlyChild(element);6console.log(onlyChild);7const { onlyChild } = require('playwright');8const page = await browser.newPage();9const element = await page.$('selector');10const onlyChild = await onlyChild(element);11console.log(onlyChild);12const { onlyChild } = require('playwright');13const page = await browser.newPage();14const element = await page.$('selector');15const onlyChild = await onlyChild(element);16console.log(onlyChild);17const { onlyChild } = require('playwright');18const page = await browser.newPage();19const element = await page.$('selector');20const onlyChild = await onlyChild(element);21console.log(onlyChild);22const { onlyChild } = require('playwright');23const page = await browser.newPage();24const element = await page.$('selector');25const onlyChild = await onlyChild(element);26console.log(onlyChild);27const { onlyChild } = require('playwright');28const page = await browser.newPage();29const element = await page.$('selector');30const onlyChild = await onlyChild(element);31console.log(onlyChild);32const { onlyChild } = require('playwright');33const page = await browser.newPage();34const element = await page.$('selector');35const onlyChild = await onlyChild(element);36console.log(onlyChild);37const { onlyChild } = require('playwright');38const page = await browser.newPage();39const element = await page.$('selector');40const onlyChild = await onlyChild(element);41console.log(onlyChild);42const { onlyChild } = require('playwright');43const page = await browser.newPage();44const element = await page.$('selector');45const onlyChild = await onlyChild(element);46console.log(onlyChild);

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({headless:false});4 const context = await browser.newContext();5 const page = await context.newPage();6 const element = await page.$('#js-link-box-en');7 const child = await element.onlyChild();8 console.log(child);9 await browser.close();10})();11ElementHandle {12 _channel: Connection {13 _events: [Object: null prototype] { 'error': [Function] },14 _callbacks: Map(0) {},15 _sessions: Map(0) {},16 _objects: Map(0) {},17 _transport: WebSocket {18 _extensions: {},

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Playwright tutorial

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  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
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  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
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  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

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