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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.
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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.