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How to use ShouldReturnElementHandleForTextNodes method of Microsoft.Playwright.Tests.JSHandleAsElementTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.JSHandleAsElementTests.ShouldReturnElementHandleForTextNodes

JSHandleAsElementTests.cs

Source:JSHandleAsElementTests.cs

...42            var element = aHandle as IElementHandle;43            Assert.Null(element);44        }45        [PlaywrightTest("jshandle-as-element.spec.ts", "should return ElementHandle for TextNodes")]46        public async Task ShouldReturnElementHandleForTextNodes()47        {48            await Page.SetContentAsync("<div>ee!</div>");49            var aHandle = await Page.EvaluateHandleAsync("() => document.querySelector('div').firstChild");50            var element = aHandle as IElementHandle;51            Assert.NotNull(element);52            Assert.True(await Page.EvaluateAsync<bool>("e => e.nodeType === HTMLElement.TEXT_NODE", element));53        }54        [PlaywrightTest("jshandle-as-element.spec.ts", "should work with nullified Node")]55        public async Task ShouldWorkWithNullifiedNode()56        {57            await Page.SetContentAsync("<section>test</section>");58            await Page.EvaluateAsync("() => delete Node");59            var handle = await Page.EvaluateHandleAsync("() => document.querySelector('section')");60            var element = handle as IElementHandle;...

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        static void Main(string[] args)9        {10        }11    }12}13{14    using System;15    using System.Collections.Generic;16    using System.IO;17    using System.Linq;18    using System.Text;19    using System.Threading;20    using System.Threading.Tasks;21    using Microsoft.Playwright.NUnit;22    using NUnit.Framework;23    {24        [PlaywrightTest("jshandle-as-element.spec.ts", "should return element handle for text nodes")]25        [Test, Timeout(TestConstants.DefaultTestTimeout)]26        public async Task ShouldReturnElementHandleForTextNodes()27        {28            await Page.SetContentAsync(@"29            ");30            var divs = await Page.QuerySelectorAllAsync("div");31            var text = await divs[1].EvaluateAsync<string>("node => node.firstChild");32            Assert.AreEqual("Text2", text);33            var handle = await divs[1].EvaluateHandleAsync("node => node.firstChild");34            Assert.True(await handle.IsElementAsync());35            var element = handle.AsElement();36            Assert.AreEqual("Text2", await element.TextContentAsync());37        }38    }39}40using System;41using System.Collections.Generic;42using System.Linq;43using System.Text;44using System.Threading.Tasks;45{46    {47        static void Main(string[] args)48        {49        }50    }51}52{53    using System;54    using System.Collections.Generic;

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests.BaseTests;8using Microsoft.Playwright.Tests.Helpers;9using NUnit.Framework;10using NUnit.Framework.Interfaces;11{12    [Parallelizable(ParallelScope.Self)]13    {14        [PlaywrightTest("js-handle.spec.ts", "should return element handle for text nodes")]15        [Test, Timeout(TestConstants.DefaultTestTimeout)]16        public async Task ShouldReturnElementHandleForTextNodes()17        {18            await Page.SetContentAsync("<div>ee!</div>");19            var divHandle = await Page.QuerySelectorAsync("div");20            var textHandle = await divHandle.EvaluateHandleAsync("node => node.firstChild");21            Assert.AreEqual(true, await textHandle.IsElementHandleAsync());22            Assert.AreEqual("ee!", await textHandle.EvaluateAsync<string>("node => node.nodeValue"));23        }24    }25}26{27    {28        Task<bool> IsElementHandleAsync();29    }30}31{32    {33        public async Task<bool> IsElementHandleAsync()34        {35            return await Channel.IsElementHandleAsync().ConfigureAwait(false);36        }37    }38}39{40    {41        public async Task<bool> IsElementHandleAsync()42        {43            return await Connection.SendMessageToServerAsync<bool>(Guid, "isElementHandle").ConfigureAwait(false);44        }45    }46}47{48    {49        public bool IsElementHandle { get; set; }50    }51}52{53    {54        public JSHandleInitializer Read(Reader reader)55        {56            var value = new JSHandleInitializer();57            reader.ReadObjectStart();58            while (reader.ReadObjectProperty())59            {

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1{2    using System;3    using System.Collections.Generic;4    using System.Text;5    using System.Threading.Tasks;6    using Microsoft.Playwright;7    using Microsoft.Playwright.Helpers;8    using Microsoft.Playwright.Transport.Channels;9    using Microsoft.Playwright.Transport.Protocol;10    using Xunit;11    using Xunit.Abstractions;12    {13        internal JSHandleAsElementTests(ITestOutputHelper output) : base(output)14        {15        }16        public async Task ShouldReturnElementHandleForTextNodes()17        {18            await Page.SetContentAsync("<div>ee!</div>");19            var divHandle = await Page.QuerySelectorAsync("div");20            var exception = await Assert.ThrowsAnyAsync<PlaywrightSharpException>(() => divHandle.QuerySelectorAsync("ee"));21            StringAssert.Contains("Node is not of type HTMLElement", exception.Message);22        }23    }24}25at Microsoft.Playwright.Tests.JSHandleAsElementTests.ShouldReturnElementHandleForTextNodes() in C:\Users\asus\source\repos\playwright-sharp\src\PlaywrightSharp.Tests\JSHandleAsElementTests.cs:line 27

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1using Microsoft.Playwright.Tests;2var instance = new Microsoft.Playwright.Tests.JSHandleAsElementTests();3await instance.ShouldReturnElementHandleForTextNodes();4using Microsoft.Playwright.Tests;5var instance = new Microsoft.Playwright.Tests.JSHandleAsElementTests();6await instance.ShouldReturnElementHandleForTextNodes();7using Microsoft.Playwright.Tests;8var instance = new Microsoft.Playwright.Tests.JSHandleAsElementTests();9await instance.ShouldReturnElementHandleForTextNodes();10using Microsoft.Playwright.Tests;11var instance = new Microsoft.Playwright.Tests.JSHandleAsElementTests();12await instance.ShouldReturnElementHandleForTextNodes();13using Microsoft.Playwright.Tests;14var instance = new Microsoft.Playwright.Tests.JSHandleAsElementTests();15await instance.ShouldReturnElementHandleForTextNodes();16using Microsoft.Playwright.Tests;17var instance = new Microsoft.Playwright.Tests.JSHandleAsElementTests();18await instance.ShouldReturnElementHandleForTextNodes();19using Microsoft.Playwright.Tests;20var instance = new Microsoft.Playwright.Tests.JSHandleAsElementTests();21await instance.ShouldReturnElementHandleForTextNodes();22using Microsoft.Playwright.Tests;23var instance = new Microsoft.Playwright.Tests.JSHandleAsElementTests();24await instance.ShouldReturnElementHandleForTextNodes();

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright.NUnit;6using NUnit.Framework;7using NUnit.Framework.Interfaces;8using NUnit.Framework.Internal;9{10    [Parallelizable(ParallelScope.Self)]11    {12        [PlaywrightTest("jshandle-as-element.spec.ts", "should return element handle for text nodes")]13        [Test, Timeout(TestConstants.DefaultTestTimeout)]14        public async Task ShouldReturnElementHandleForTextNodes()15        {16            await Page.SetContentAsync("<div>ee!</div>");17            var divHandle = await Page.QuerySelectorAsync("div");18            var text = await Page.EvaluateHandleAsync("(div) => div.firstChild", divHandle);19            var element = await text.AsElementAsync();20            Assert.AreEqual("ee!", await Page.EvaluateAsync<string>("e => e.textContent", element));21        }22    }23}24{25    {26        public const string DefaultTestTimeout = "30000";27        public const string DefaultBrowserOptions = "--no-default-browser-check";28        public const string DefaultBrowserOptionsHeadless = "--no-default-browser-check --headless";29        public const string DefaultBrowserOptionsHeadlessDebug = "--no-default-browser-check --headless --remote-debugging-port=9222";30        public const string DefaultBrowserOptionsDebug = "--no-default-browser-check --remote-debugging-port=9222";31        public const string DefaultBrowserType = "chromium";32        public const string DefaultBrowserExecutable = "chromium";33        public const string DefaultBrowserArgs = "";34        public const string DefaultBrowserHeadless = "true";35        public const string DefaultBrowserSlowMo = "0";36        public const string DefaultBrowserLaunchTimeout = "30000";37        public const string DefaultBrowserPersistentContext = "false";38        public const string DefaultBrowserPersistentContextStorageStatePath = null;39        public const string DefaultBrowserPersistentContextStorageState = null;40        public const string DefaultBrowserPersistentContextStorageStateOrigin = null;41        public const string DefaultBrowserPersistentContextStorageStateCredentials = null;42        public const string DefaultBrowserPersistentContextAcceptDownloads = "false";43        public const string DefaultBrowserPersistentContextIgnoreHTTPSErrors = "false";44        public const string DefaultBrowserPersistentContextViewportWidth = "1280";

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1public async Task ShouldReturnElementHandleForTextNodes()2{3    var page = await Browser.NewPageAsync();4    await page.SetContentAsync(@"5        ""use strict"";6        const text = document.createTextNode('hello');7        const div = document.createElement('div');8        div.appendChild(text);9        document.body.appendChild(div);10    ");11    var divHandle = await page.QuerySelectorAsync("div");12    var textHandle = await divHandle.EvaluateHandleAsync("node => node.firstChild");13    Assert.AreEqual("JSHandle@text", textHandle.ToString());14    Assert.AreEqual("hello", await textHandle.EvaluateAsync<string>("node => node.data"));15}16public async Task ShouldReturnElementHandleForTextNodes()17{18    var page = await Browser.NewPageAsync();19    await page.SetContentAsync(@"20        ""use strict"";21        const text = document.createTextNode('hello');22        const div = document.createElement('div');23        div.appendChild(text);24        document.body.appendChild(div);25    ");26    var divHandle = await page.QuerySelectorAsync("div");27    var textHandle = await divHandle.EvaluateHandleAsync("node => node.firstChild");28    Assert.AreEqual("JSHandle@text", textHandle.ToString());29    Assert.AreEqual("hello", await textHandle.EvaluateAsync<string>("node => node.data"));30}31public async Task ShouldReturnElementHandleForTextNodes()32{33    var page = await Browser.NewPageAsync();34    await page.SetContentAsync(@"35        ""use strict"";36        const text = document.createTextNode('hello');37        const div = document.createElement('div');38        div.appendChild(text);39        document.body.appendChild(div);40    ");41    var divHandle = await page.QuerySelectorAsync("div");42    var textHandle = await divHandle.EvaluateHandleAsync("node => node.firstChild");43    Assert.AreEqual("JSHandle@text", textHandle.ToString());44    Assert.AreEqual("hello", await textHandle.EvaluateAsync<string>("node => node.data"));45}46public async Task ShouldReturnElementHandleForTextNodes()47{

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:

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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.
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