How to use ShouldReturnElementHandleForTextNodes method of PuppeteerSharp.Tests.JSHandleTests.AsElementTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes

AsElementTests.cs

Source:AsElementTests.cs

...23            var element = aHandle as ElementHandle;24            Assert.Null(element);25        }26        [Fact]27        public async Task ShouldReturnElementHandleForTextNodes()28        {29            await Page.SetContentAsync("<div>ee!</div>");30            var aHandle = await Page.EvaluateExpressionHandleAsync("document.querySelector('div').firstChild");31            var element = aHandle as ElementHandle;32            Assert.NotNull(element);33            Assert.NotNull(await Page.EvaluateFunctionAsync("e => e.nodeType === HTMLElement.TEXT_NODE", element));34        }35    }36}...

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1{2    [Collection("PuppeteerLoaderFixture collection")]3    {4        public async Task ShouldReturnElementHandleForTextNodes()5        {6            await Page.SetContentAsync("<section>test</section>");7            var element = await Page.EvaluateExpressionHandleAsync("document.querySelector('section').firstChild");8            var elementAsElement = await element.AsElementAsync();9            Assert.NotNull(elementAsElement);10        }11    }12}13{14    [Collection("PuppeteerLoaderFixture collection")]15    {16        public async Task ShouldFireDOMContentLoaded()17        {18            var domContentLoaded = Page.WaitForDOMContentLoadedAsync();19            await Page.GoToAsync(TestConstants.EmptyPage);20            await domContentLoaded;21        }22    }23}24{25    [Collection("PuppeteerLoaderFixture collection")]26    {27        public async Task ShouldNotFireDOMContentLoadedIfThereIsAPreviousDocument()28        {29            await Page.GoToAsync(TestConstants.EmptyPage);30            var domContentLoaded = Page.WaitForDOMContentLoadedAsync();31            await Page.EvaluateExpressionAsync("1");32            await domContentLoaded;33        }34    }35}36{

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using PuppeteerSharp.Tests.Attributes;8using PuppeteerSharp.Xunit;9{10    [Parallelizable(ParallelScope.Self)]11    {12        [PuppeteerTest("jshandle.spec.ts", "JSHandle.asElement", "should return element handle for text nodes")]13        public async Task ShouldReturnElementHandleForTextNodesTest()14        {15            await Page.SetContentAsync("<div>ee!</div>");16            var element = await Page.EvaluateFunctionHandleAsync("e => e.firstChild", await Page.QuerySelectorAsync("div"));17            Assert.AreEqual(await Page.EvaluateFunctionAsync("e => e.nodeType", element), 3);18            Assert.AreEqual(await Page.EvaluateFunctionAsync("e => e.nodeName", element), "#text");19            Assert.AreEqual(await Page.EvaluateFunctionAsync("e => e.nodeValue", element), "ee!");20            Assert.AreEqual(await Page.EvaluateFunctionAsync("e => e.parentElement.nodeName", element), "DIV");21            Assert.AreEqual(await Page.EvaluateFunctionAsync("e => e.parentElement.nodeType", element), 1);22        }23    }24}25{26    [Parallelizable(ParallelScope.Self)]27    {28        [PuppeteerTest("jshandle.spec.ts", "JSHandle.asElement", "should return element handle for text nodes")]29        public async Task ShouldReturnElementHandleForTextNodesTest()30        {31            await Page.SetContentAsync("<div>ee!</div>");32            var element = await Page.EvaluateFunctionHandleAsync("e => e.firstChild", await Page.QuerySelectorAsync("div"));33            Assert.AreEqual(await Page.EvaluateFunctionAsync("e => e.nodeType", element), 3);34            Assert.AreEqual(await Page.EvaluateFunctionAsync("e => e.nodeName", element), "#text");35            Assert.AreEqual(await Page.EvaluateFunctionAsync("e => e.nodeValue", element), "ee!");36            Assert.AreEqual(await Page.EvaluateFunctionAsync("e => e.parentElement.nodeName", element), "DIV");37            Assert.AreEqual(await Page.EvaluateFunctionAsync("e => e.parentElement.nodeType", element), 1);

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()2PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()3PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()4PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()5PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()6PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()7PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()8PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()9PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()10PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()11PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()12PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()13PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()14PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()15PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()16PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()17PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()18PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()19PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()20PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()21PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()22PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()23PuppeteerSharp.Tests.JSHandleTests.AsElementTests.ShouldReturnElementHandleForTextNodes()

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1using NUnit.Framework;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4{5    {6        public async Task ShouldReturnElementHandleForTextNodesTest()7        {8            await Page.SetContentAsync("<div>ee!</div>");9            var divHandle = await Page.QuerySelectorAsync("div");10            var textHandle = await divHandle.EvaluateHandleAsync("node => node.firstChild");11            Assert.AreEqual(await textHandle.AsElementAsync(), null);12        }13    }14}15using NUnit.Framework;16using System.Threading.Tasks;17using PuppeteerSharp.Tests.Attributes;18{19    {20        public async Task ShouldReturnElementHandleForCommentNodesTest()21        {22            await Page.SetContentAsync("<div><!--hi--></div>");23            var divHandle = await Page.QuerySelectorAsync("div");24            var commentHandle = await divHandle.EvaluateHandleAsync("node => node.firstChild");25            Assert.AreEqual(await commentHandle.AsElementAsync(), null);26        }27    }28}29using NUnit.Framework;30using System.Threading.Tasks;31using PuppeteerSharp.Tests.Attributes;32{33    {34        public async Task ShouldReturnElementHandleForDocumentNodesTest()35        {36            await Page.SetContentAsync("<div>ee!</div>");37            var divHandle = await Page.QuerySelectorAsync("div");38            var documentHandle = await divHandle.EvaluateHandleAsync("node => node.ownerDocument");39            Assert.AreEqual(await documentHandle.AsElementAsync(), null);40        }41    }42}

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1public   async   Task  ShouldReturnElementHandleForTextNodes()2{3     var  jsHandle =  await  Page.EvaluateFunctionHandleAsync( @"() => {4         var  div =  document .createElement( 'div' );5         var  text =  document .createTextNode( 'text' );6        div.appendChild(text);7         return  div.firstChild;8    }" );9     var  elementHandle =  await  jsHandle.AsElementAsync();10     Assert .NotNull(elementHandle);11     Assert .IsTrue( await  elementHandle.IsIntersectingViewportAsync());12}13public   async   Task  ShouldReturnNullForNonElementNodes()14{15     var  jsHandle =  await  Page.EvaluateFunctionHandleAsync( @"() => {16         return  document .body;17    }" );18     var  elementHandle =  await  jsHandle.AsElementAsync();19     Assert .Null(elementHandle);20}21public   async   Task  ShouldReturnNullForNonNodes()22{23     var  jsHandle =  await  Page.EvaluateFunctionHandleAsync( @"() => {24         return  42;25    }" );26     var  elementHandle =  await  jsHandle.AsElementAsync();27     Assert .Null(elementHandle);28}29public   async   Task  ShouldReturnNullForNonNodes()30{31     var  jsHandle =  await  Page.EvaluateFunctionHandleAsync( @"() =>

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1var  puppeteerSharpTests = new PuppeteerSharp.Tests.JSHandleTests.AsElementTests();2puppeteerSharpTests.ShouldReturnElementHandleForTextNodes();3var  puppeteerSharpTests = new PuppeteerSharp.Tests.JSHandleTests.AsElementTests();4puppeteerSharpTests.ShouldReturnElementHandleForTextNodes();5var  puppeteerSharpTests = new PuppeteerSharp.Tests.JSHandleTests.AsElementTests();6puppeteerSharpTests.ShouldReturnElementHandleForTextNodes();7var  puppeteerSharpTests = new PuppeteerSharp.Tests.JSHandleTests.AsElementTests();8puppeteerSharpTests.ShouldReturnElementHandleForTextNodes();9var  puppeteerSharpTests = new PuppeteerSharp.Tests.JSHandleTests.AsElementTests();10puppeteerSharpTests.ShouldReturnElementHandleForTextNodes();11var  puppeteerSharpTests = new PuppeteerSharp.Tests.JSHandleTests.AsElementTests();12puppeteerSharpTests.ShouldReturnElementHandleForTextNodes();

ShouldReturnElementHandleForTextNodes

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using PuppeteerSharp.Tests.Attributes;8using PuppeteerSharp.Tests.JSHandleTests;9using Xunit;10using Xunit.Abstractions;11{12    {13        public AsElementTests(ITestOutputHelper output) : base(output)14        {15        }16        [PuppeteerTest("aselement.spec.ts", "JSHandle.asElement", "should return ElementHandle for TextNodes")]17        public async Task ShouldReturnElementHandleForTextNodes()18        {19            await Page.SetContentAsync("<div>ee!</div>");20            var divHandle = await Page.QuerySelectorAsync("div");21            var textNode = await divHandle.EvaluateFunctionHandleAsync("node => node.firstChild");22            var elementHandle = await textNode.AsElementAsync();23            Assert.NotNull(elementHandle);24        }25    }26}27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32using PuppeteerSharp;33using PuppeteerSharp.Tests.Attributes;34using PuppeteerSharp.Tests.JSHandleTests;35using Xunit;36using Xunit.Abstractions;37{38    {39        public AsElementTests(ITestOutputHelper output) : base(output)40        {41        }42        [PuppeteerTest("aselement.spec.ts", "JSHandle.asElement", "should return ElementHandle for CommentNodes")]43        public async Task ShouldReturnElementHandleForCommentNodes()44        {45            await Page.SetContentAsync("<div><!--cool--></div>");

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.