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How to use ShouldWorkForOpenShadowRoots method of Microsoft.Playwright.Tests.SelectorsTextTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.SelectorsTextTests.ShouldWorkForOpenShadowRoots

SelectorsTextTests.cs

Source:SelectorsTextTests.cs

...150            Assert.AreEqual("<input type=\"submit\" value=\"hello\">", await Page.EvalOnSelectorAsync<string>("text=hello", "e => e.outerHTML"));151            Assert.AreEqual("<input type=\"button\" value=\"world\">", await Page.EvalOnSelectorAsync<string>("text=world", "e => e.outerHTML"));152        }153        [PlaywrightTest("selectors-text.spec.ts", "should work for open shadow roots")]154        public async Task ShouldWorkForOpenShadowRoots()155        {156            await Page.GotoAsync(Server.Prefix + "/deep-shadow.html");157            Assert.AreEqual("Hello from root1", await Page.EvalOnSelectorAsync<string>("text=root1", "e => e.textContent"));158            Assert.AreEqual("Hello from root2", await Page.EvalOnSelectorAsync<string>("text=root2", "e => e.textContent"));159            Assert.AreEqual("Hello from root3", await Page.EvalOnSelectorAsync<string>("text=root3", "e => e.textContent"));160            Assert.AreEqual("Hello from root3", await Page.EvalOnSelectorAsync<string>("#root1 >> text=from root3", "e => e.textContent"));161            Assert.AreEqual("Hello from root2", await Page.EvalOnSelectorAsync<string>("#target >> text=from root2", "e => e.textContent"));162            Assert.Null(await Page.QuerySelectorAsync("text:light=root1"));163            Assert.Null(await Page.QuerySelectorAsync("text:light=root2"));164            Assert.Null(await Page.QuerySelectorAsync("text:light=root3"));165        }166        [PlaywrightTest("selectors-text.spec.ts", "should prioritize light dom over shadow dom in the same parent")]167        public async Task ShouldPrioritizeLightDomOverShadowDomInTheSameParent()168        {...

ShouldWorkForOpenShadowRoots

Using AI Code Generation

1        [PlaywrightTest("selectors-text.spec.ts", "should work for open shadow roots")]2        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]3        public async Task ShouldWorkForOpenShadowRoots()4        {5            await Page.SetContentAsync(@"6        ");7            await Page.EvaluateAsync(@"() => {8        const host = document.getElementById('host');9        const host2 = document.getElementById('host2');10        const host3 = document.getElementById('host3');11        const root1 = host.attachShadow({mode: 'open'});12        const root2 = host2.attachShadow({mode: 'open'});13        root1.appendChild(host2);14        root2.appendChild(host3);15        }");16            var element = await Page.QuerySelectorAsync("text=world");17            Assert.Equal("SPAN", element.TagName);18            Assert.Equal("host", await element.EvaluateAsync<string>("e => e.id"));19            var element2 = await Page.QuerySelectorAsync("text=nested");20            Assert.Equal("SPAN", element2.TagName);21            Assert.Equal("host3", await element2.EvaluateAsync<string>("e => e.id"));22        }

ShouldWorkForOpenShadowRoots

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Helpers;6using Xunit;7using Xunit.Abstractions;8{9    [Trait("Category", "chromium")]10    [Trait("Category", "firefox")]11    [Trait("Category", "webkit")]12    {13        internal SelectorsTextTests(ITestOutputHelper output) : base(output)14        {15        }16        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]17        public async Task ShouldWorkForOpenShadowRoots()18        {19            await Page.GoToAsync(TestConstants.ServerUrl + "/deep-shadow.html");20            var element = await Page.QuerySelectorAsync("span >> text=Hello from root2");21            Assert.NotNull(element);22            Assert.Equal("Hello from root2", await Page.EvaluateAsync<string>("e => e.textContent", element));23        }24    }25}26Java import com.microsoft.playwright.*; public class Example { public static void main(String[] args) { try (Playwright playwright = Play

ShouldWorkForOpenShadowRoots

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5{6    static async Task Main()7    {8        using var playwright = await Playwright.CreateAsync();9        await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });10        var page = await browser.NewPageAsync();11        await page.SetContentAsync(@"12        ");13        var element = await page.QuerySelectorAsync("div");14        await element.ClickAsync();15        await page.WaitForSelectorAsync("div");16    }17}18error CS0246: The type or namespace name 'Microsoft' could not be found (are you missing a using directive or an assembly reference?)

ShouldWorkForOpenShadowRoots

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        public static async Task ShouldWorkForOpenShadowRoots(IPage page)7        {8            await elementHandle.ClickAsync();9        }10    }11}12using System;13using System.Threading.Tasks;14using Microsoft.Playwright;15{16    {17        public static async Task ShouldWorkForOpenShadowRoots(IPage page)18        {19            await elementHandle.ClickAsync();20        }21    }22}23using System;24using System.Threading.Tasks;25using Microsoft.Playwright;26{27    {28        public static async Task ShouldWorkForOpenShadowRoots(IPage page)29        {30            await elementHandle.ClickAsync();31        }32    }33}34using System;35using System.Threading.Tasks;36using Microsoft.Playwright;

ShouldWorkForOpenShadowRoots

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using NUnit.Framework;5using OpenQA.Selenium;6using OpenQA.Selenium.Chrome;7using OpenQA.Selenium.Support.UI;8using System.Threading;9using Microsoft.Playwright;10{11    {12        static void Main(string[] args)13        {14            var playwright = Playwright.CreateAsync().Result;15            var browser = playwright.Chromium.LaunchAsync(headless: false).Result;16            var context = browser.NewContextAsync().Result;17            var page = context.NewPageAsync().Result;18            page.ClickAsync("input[title='Search']");19            page.TypeAsync("input[title='Search']", "Selenium");20            page.ClickAsync("input[value='Google Search']");21            page.ClickAsync("css=div.r>a");22            page.ClickAsync("css=ul#navbar>li>a");23            page.ClickAsync("css=ul#navbar>li>a");24            page.ClickAsync("css=ul#navbar>li>a");25            page.ClickAsync("css=ul#navbar>li>a");26            page.ClickAsync("css=ul#navbar>li>a");27            page.ClickAsync("css=ul#navbar>li>a");28            page.ClickAsync("css=ul#navbar>li>a");29        }30    }31}32[Playwright] [browserType.launch] Chromium 91.0.4472.164 (C:\Users\user\.cache\ms-playwright\chromium-901912) launched with pid 1363633[Playwright] [browserType.launch] Chromium 91.0.4472.164 (C:\

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
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.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
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.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
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.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.