How to use ElementHandleQuerySelectorTests class of Microsoft.Playwright.Tests package

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.ElementHandleQuerySelectorTests

ElementHandleQuerySelectorTests.cs

Source:ElementHandleQuerySelectorTests.cs

...26using Microsoft.Playwright.NUnit;27using NUnit.Framework;28namespace Microsoft.Playwright.Tests29{30    public class ElementHandleQuerySelectorTests : PageTestEx31    {32        [PlaywrightTest("elementhandle-query-selector.spec.ts", "should query existing element")]33        public async Task ShouldQueryExistingElement()34        {35            await Page.GotoAsync(Server.Prefix + "/playground.html");36            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");37            var html = await Page.QuerySelectorAsync("html");38            var second = await html.QuerySelectorAsync(".second");39            var inner = await second.QuerySelectorAsync(".inner");40            string content = await Page.EvaluateAsync<string>("e => e.textContent", inner);41            Assert.AreEqual("A", content);42        }43        [PlaywrightTest("elementhandle-query-selector.spec.ts", "should return null for non-existing element")]44        public async Task ShouldReturnNullForNonExistingElement()...

ElementHandleQuerySelectorTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            var test = new ElementHandleQuerySelectorTests(page);15            await test.QuerySelectorShouldThrowIfNodeIsRemoved();16        }17    }18}19using System;20using System.Threading.Tasks;21using Microsoft.Playwright;22using Microsoft.Playwright.Tests;23{24    {25        static async Task Main(string[] args)26        {27            using var playwright = await Playwright.CreateAsync();28            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions29            {30            });31            var page = await browser.NewPageAsync();32            var test = new ElementHandleQuerySelectorTests(page);33            await test.QuerySelectorShouldSupportVisible();34        }35    }36}37using System;38using System.Threading.Tasks;39using Microsoft.Playwright;40using Microsoft.Playwright.Tests;41{42    {43        static async Task Main(string[] args)44        {45            using var playwright = await Playwright.CreateAsync();46            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions47            {48            });49            var page = await browser.NewPageAsync();50            var test = new ElementHandleQuerySelectorTests(page);51            await test.QuerySelectorShouldSupportVisibleRecursive();52        }53    }54}55using System;56using System.Threading.Tasks;57using Microsoft.Playwright;58using Microsoft.Playwright.Tests;59{60    {61        static async Task Main(string[] args)62        {63            using var playwright = await Playwright.CreateAsync();64            await using var browser = await playwright.Chromium.LaunchAsync(new Browser

ElementHandleQuerySelectorTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System.Threading.Tasks;4{5    {6        public async Task ShouldQueryExisting()7        {8            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");9            var html = await Page.QuerySelectorAsync("html");10            var second = await html.QuerySelectorAsync(".second");11            var inner = await second.QuerySelectorAsync(".inner");12            var content = await Page.EvaluateAsync<string>("e => e.textContent", inner);13            Assert.AreEqual("A", content);14        }15        public async Task ShouldReturnNullForNonExistingElement()16        {17            await Page.SetContentAsync("<html><body><div class=\"second\"></div></body></html>");18            var html = await Page.QuerySelectorAsync("html");19            var third = await html.QuerySelectorAsync(".third");20            Assert.Null(third);21        }22    }23}

ElementHandleQuerySelectorTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using Microsoft.Playwright.Tests.Attributes;6{7    {8        static async Task Main(string[] args)9        {10            using var playwright = await Playwright.CreateAsync();11            await using var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions12            {13            });14            var context = await browser.NewContextAsync();15            var page = await context.NewPageAsync();16            await page.SetContentAsync(@"17            ");18            var div1 = await page.QuerySelectorAsync("#div1");19            var div2 = await div1.QuerySelectorAsync("#div2");20            Console.WriteLine(await div2.TextContentAsync()

ElementHandleQuerySelectorTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            await ElementHandleQuerySelectorTests.QuerySelectorShouldWork();9        }10    }11}

ElementHandleQuerySelectorTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.Helpers;3using Microsoft.Playwright.Tests.TestServer;4using Microsoft.Playwright.Tests.TestServer.Models;5using Microsoft.Playwright.Tests.TestServer.RequestHandlers;6using Microsoft.Playwright.Tests.TestServer.Server;7using System;8using System.Collections.Generic;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12{13    {14        static async Task Main(string[] args)15        {16            ElementHandleQuerySelectorTests elementHandleQuerySelectorTests = new ElementHandleQuerySelectorTests();17            await elementHandleQuerySelectorTests.TestQuerySelectorAll();18        }19    }20}21var playwright = await Playwright.CreateAsync();22var browser = await playwright.Chromium.LaunchAsync();23var context = await browser.NewContextAsync();24var page = await context.NewPageAsync();25var element = await page.QuerySelectorAsync("text=Get started");26await page.ClickAsync(element);27var playwright = await Playwright.CreateAsync();28var browser = await playwright.Chromium.LaunchAsync();29var context = await browser.NewContextAsync();30var page = await context.NewPageAsync();31var element = await page.QuerySelectorAsync("text=Get started");32await page.ClickAsync(element);33var playwright = await Playwright.CreateAsync();34var browser = await playwright.Chromium.LaunchAsync();35var context = await browser.NewContextAsync();36var page = await context.NewPageAsync();37var element = await page.QuerySelectorAsync("text=Get started");

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