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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

...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            {
...

ShouldReturnNullWhenTheElementIsNoLongerInDOM

Using AI Code Generation

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

ShouldReturnNullWhenTheElementIsNoLongerInDOM

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("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;

ShouldReturnNullWhenTheElementIsNoLongerInDOM

Using AI Code Generation

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            });

ShouldReturnNullWhenTheElementIsNoLongerInDOM

Using AI Code Generation

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}

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