How to use ShouldReturnNullWhenTheElementIsNoLongerInDOM method of PuppeteerSharp.Tests.AccesibilityTests.RootOptionTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.AccesibilityTests.RootOptionTests.ShouldReturnNullWhenTheElementIsNoLongerInDOM

RootOptionTests.cs

Source:RootOptionTests.cs Github

copy

Full Screen

...82 await Page.Accessibility.SnapshotAsync(new AccessibilitySnapshotOptions { Root = menu }));83 }8485 [Fact]86 public async Task ShouldReturnNullWhenTheElementIsNoLongerInDOM()87 {88 await Page.SetContentAsync("<button>My Button</button>");89 var button = await Page.QuerySelectorAsync("button");90 await Page.EvaluateFunctionAsync("button => button.remove()", button);91 Assert.Null(await Page.Accessibility.SnapshotAsync(new AccessibilitySnapshotOptions { Root = button }));92 }9394 [Fact]95 public async Task ShouldSupportTheInterestingOnlyOption()96 {97 await Page.SetContentAsync("<div><button>My Button</button></div>");98 var div = await Page.QuerySelectorAsync("div");99 Assert.Null(await Page.Accessibility.SnapshotAsync(new AccessibilitySnapshotOptions100 { ...

Full Screen

Full Screen

ShouldReturnNullWhenTheElementIsNoLongerInDOM

Using AI Code Generation

copy

Full Screen

1{2 [Collection("PuppeteerLoaderFixture collection")]3 {4 public RootOptionTests(ITestOutputHelper output) : base(output)5 {6 }7 public async Task ShouldReturnNullWhenTheElementIsNoLongerInDOM()8 {9 await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");10 await Page.SetContentAsync("<div role='row'><div role='gridcell'>1</div></div>");11 var root = await Page.Accessibility.GetRootAsync();12 var cell = root.Children[0].Children[0];13 Assert.Equal("1", cell.Name);14 await Page.SetContentAsync("<div role='row'><div role='gridcell'>2</div></div>");15 Assert.Null(cell.Name);16 }17 }18}19{20 [Collection("PuppeteerLoaderFixture collection")]21 {22 public RootOptionTests(ITestOutputHelper output) : base(output)23 {24 }25 public async Task ShouldReturnNullWhenTheElementIsNoLongerInDOM()26 {27 await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");28 await Page.SetContentAsync("<div role='row'><div role='gridcell'>1</div></div>");29 var root = await Page.Accessibility.GetRootAsync();30 var cell = root.Children[0].Children[0];31 Assert.Equal("1", cell.Name);32 await Page.SetContentAsync("<div role='row'><div role='gridcell'>2</div></div>");33 Assert.Null(cell.Name);34 }35 }36}37{38 [Collection("PuppeteerLoaderFixture collection")]39 {40 public RootOptionTests(ITestOutputHelper output) : base

Full Screen

Full Screen

ShouldReturnNullWhenTheElementIsNoLongerInDOM

Using AI Code Generation

copy

Full Screen

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("accessibility.spec.ts", "Accessibility", "root option")]13 public async Task ShouldReturnNullWhenTheElementIsNoLongerInDOM()14 {15 await Page.GoToAsync(TestConstants.ServerUrl + "/static/accname.html");16 var checkbox = await Page.QuerySelectorAsync("#checkbox");17 await Page.EvaluateExpressionAsync("checkbox => checkbox.remove()", checkbox);18 var result = await Page.Accessibility.SnapshotAsync(new AccessibilitySnapshotOptions19 {20 });21 Assert.Null(result);22 }23 }24}25using System;26using System.Collections.Generic;27using System.Linq;28using System.Text;29using System.Threading.Tasks;30using NUnit.Framework;31using PuppeteerSharp.Tests.Attributes;32using PuppeteerSharp.Xunit;33{34 [Parallelizable(ParallelScope.Self)]35 {36 [PuppeteerTest("accessibility.spec.ts", "Accessibility", "root option")]37 public async Task ShouldWorkWithTextNodes()38 {39 await Page.GoToAsync(TestConstants.ServerUrl + "/static/accname.html");40 var checkbox = await Page.QuerySelectorAsync("#checkbox");41 await Page.EvaluateExpressionAsync("checkbox => checkbox.innerText = 'checkbox'", checkbox);42 var result = await Page.Accessibility.SnapshotAsync(new AccessibilitySnapshotOptions43 {44 });45 Assert.AreEqual("checkbox", result.Name);46 }47 }48}49using System;50using System.Collections.Generic;51using System.Linq;52using System.Text;53using System.Threading.Tasks;54using NUnit.Framework;55using PuppeteerSharp.Tests.Attributes;

Full Screen

Full Screen

ShouldReturnNullWhenTheElementIsNoLongerInDOM

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6 [Collection("PuppeteerLoaderFixture collection")]7 {8 public RootOptionTests(ITestOutputHelper output) : base(output)9 {10 }11 public async Task ShouldReturnNullWhenTheElementIsNoLongerInDOM()12 {13 await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");14 var element = await Page.QuerySelectorAsync(".box:nth-of-type(3)");15 await Page.EvaluateFunctionAsync("e => e.remove()", element);16 var accessibility = await Page.Accessibility.SnapshotAsync(new AccessibilitySnapshotOptions17 {18 });19 Assert.Null(accessibility);20 }21 }22}23using System;24using System.Threading.Tasks;25using Xunit;26using Xunit.Abstractions;27{28 [Collection("PuppeteerLoaderFixture collection")]29 {30 public RootOptionTests(ITestOutputHelper output) : base(output)31 {32 }33 public async Task ShouldReturnNullWhenTheElementIsNotAttachedToTheDOM()34 {35 await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");36 var element = await Page.QuerySelectorAsync(".box:nth-of-type(3)");37 await Page.EvaluateFunctionAsync("e => e.remove()", element);38 var accessibility = await Page.Accessibility.SnapshotAsync(new AccessibilitySnapshotOptions39 {40 });

Full Screen

Full Screen

ShouldReturnNullWhenTheElementIsNoLongerInDOM

Using AI Code Generation

copy

Full Screen

1public async Task ShouldReturnNullWhenTheElementIsNoLongerInDOM()2{3 var page = await Browser.NewPageAsync();4 await page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");5 var select = await page.QuerySelectorAsync("select");6 var option = await select.QuerySelectorAsync("option");7 await select.EvaluateFunctionAsync("select => select.remove()");8 Assert.Null(await option.AccessibilitySnapshotAsync());9}10public async Task ShouldReturnNullWhenTheElementIsNoLongerInDOM()11{12 var page = await Browser.NewPageAsync();13 await page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");14 var select = await page.QuerySelectorAsync("select");15 var option = await select.QuerySelectorAsync("option");16 await select.EvaluateFunctionAsync("select => select.remove()");17 Assert.Null(await option.AccessibilitySnapshotAsync());18}19public async Task ShouldReturnNullWhenTheElementIsNoLongerInDOM()20{21 var page = await Browser.NewPageAsync();22 await page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");23 var select = await page.QuerySelectorAsync("select");24 var option = await select.QuerySelectorAsync("option");25 await select.EvaluateFunctionAsync("select => select.remove()");26 Assert.Null(await option.AccessibilitySnapshotAsync());27}28public async Task ShouldReturnNullWhenTheElementIsNoLongerInDOM()29{30 var page = await Browser.NewPageAsync();31 await page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");32 var select = await page.QuerySelectorAsync("select");33 var option = await select.QuerySelectorAsync("option");34 await select.EvaluateFunctionAsync("select => select.remove()");35 Assert.Null(await option.AccessibilitySnapshotAsync());36}

Full Screen

Full Screen

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.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Puppeteer-sharp automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful