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How to use ShouldReturnNullForDocumentDocumentElement method of Microsoft.Playwright.Tests.ElementHandleContentFrameTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.ElementHandleContentFrameTests.ShouldReturnNullForDocumentDocumentElement

ElementHandleContentFrameTests.cs

Source:ElementHandleContentFrameTests.cs

...65            var elementHandle = (IElementHandle)await frame.EvaluateHandleAsync("() => document.body");66            Assert.Null(await elementHandle.ContentFrameAsync());67        }68        [PlaywrightTest("elementhandle-content-frame.spec.ts", "should return null for document.documentElement")]69        public async Task ShouldReturnNullForDocumentDocumentElement()70        {71            await Page.GotoAsync(Server.EmptyPage);72            await FrameUtils.AttachFrameAsync(Page, "frame1", Server.EmptyPage);73            var frame = Page.Frames.ElementAt(1);74            var elementHandle = (IElementHandle)await frame.EvaluateHandleAsync("() => document.documentElement");75            Assert.Null(await elementHandle.ContentFrameAsync());76        }77    }78}...

ShouldReturnNullForDocumentDocumentElement

Using AI Code Generation

1{2    [Collection(TestConstants.TestFixtureBrowserCollectionName)]3    {4        public ElementHandleContentFrameTests(ITestOutputHelper output) : base(output)5        {6        }7        [Fact(Timeout = TestConstants.DefaultTestTimeout)]8        public async Task ShouldReturnNullForDocumentDocumentElement()9        {10            await Page.SetContentAsync("<iframe></iframe>");11            var elementHandle = await Page.QuerySelectorAsync("iframe");12            Assert.Null(await elementHandle.ContentFrameAsync());13        }14    }15}

ShouldReturnNullForDocumentDocumentElement

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Threading.Tasks;5{6    static async Task Main(string[] args)7    {8        using var playwright = await Playwright.CreateAsync();9        await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10        {11        });12        var page = await browser.NewPageAsync();13        var elementHandle = await page.QuerySelectorAsync("#www-wikipedia-org > div.central-textlogo-wrapper > div.central-featured-logo > div.central-textlogo");14        var result = await elementHandle.ShouldReturnNullForDocumentDocumentElement();15        Console.WriteLine(result);16    }17}

ShouldReturnNullForDocumentDocumentElement

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System.Threading.Tasks;4using Xunit;5using Xunit.Abstractions;6{7    {8        public async Task ShouldReturnNullForDocumentDocumentElement()9        {10            await Page.GotoAsync(TestConstants.ServerUrl + "/wrappedlink.html");11            var documentHandle = await Page.EvaluateHandleAsync("document");12            var documentElement = await documentHandle.GetPropertyAsync("documentElement");13            Assert.Null(documentElement);14        }15    }16}

ShouldReturnNullForDocumentDocumentElement

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6    {7        public async Task ShouldReturnNullForDocumentDocumentElement()8        {9            await Page.SetContentAsync(@"<div>ee!</div>");10            var html = await Page.MainFrame.GetContentFrameAsync();11            var documentElement = await html.DocumentElementAsync();12            Assert.Null(documentElement);13        }14    }15}

ShouldReturnNullForDocumentDocumentElement

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.NUnit;8    using NUnit.Framework;9    using NUnit.Framework.Interfaces;10    {11        [PlaywrightTest("elementhandle-content-frame.spec.ts", "should return null for document.documentElement")]12        [Test, Timeout(TestConstants.DefaultTestTimeout)]13        public async Task ShouldReturnNullForDocumentDocumentElement()14        {15            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");16            var html = await Page.QuerySelectorAsync("html");17            var documentElement = await html.ContentFrameAsync().EvaluateHandleAsync("node => node.documentElement");18            Assert.Null(documentElement);19        }

ShouldReturnNullForDocumentDocumentElement

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Xunit;5using Xunit.Abstractions;6{7    {8        public async Task ShouldReturnNullForDocumentDocumentElement()9        {10            await Page.GoToAsync(TestConstants.ServerUrl + "/empty.html");11            var documentElement = await Page.MainFrame.EvaluateHandleAsync("document.documentElement");12            Assert.Null(await documentElement.ContentFrameAsync());13        }14    }15}

ShouldReturnNullForDocumentDocumentElement

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        private readonly IBrowser browser;6        private readonly IPage page;7        public ElementHandleContentFrameTests(IBrowser browser)8        {9            this.browser = browser;10            page = browser.NewPageAsync().Result;11        }12        public async Task ShouldReturnNullForDocumentDocumentElement()13        {14            await page.GoToAsync(TestConstants.EmptyPage);15            var documentElement = await page.QuerySelectorAsync("html");16            Assert.Null(await documentElement.ContentFrameAsync());17        }18    }19}

ShouldReturnNullForDocumentDocumentElement

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests;8using NUnit.Framework;9using NUnit.Framework.Interfaces;10using NUnit.Framework.Internal;11using NUnit.Framework.Internal.Commands;12using NUnit.Framework.Internal.Execution;13using NUnit.Framework.Internal.Filters;14using NUnit.Framework.Internal.WorkItems;15using NUnit.Framework.Interfaces;16using NUnit.Framework.Internal;17using NUnit.Framework.Internal.Commands;18using NUnit.Framework.Internal.Execution;19using NUnit.Framework.Internal.Filters;20using NUnit.Framework.Internal.WorkItems;21{22    [Parallelizable(ParallelScope.Self)]23    {24        [PlaywrightTest("elementhandle-content-frame.spec.ts", "should return null for document.documentElement")]25        [Test, Timeout(TestConstants.DefaultTestTimeout)]26        public async Task ShouldReturnNullForDocumentDocumentElement()27        {28            await Page.GotoAsync(Server.Prefix + "/frames/one-frame.html");29            var html = await Page.Frames[1].QuerySelectorAsync("html");30            var documentElement = await html.GetContentFrameAsync();31            Assert.Null(documentElement);32        }33    }34}

ShouldReturnNullForDocumentDocumentElement

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 BrowserTypeLaunchOptions { Headless = false });11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            var elementHandle = await page.QuerySelectorAsync("h1");14            var result = await elementHandle.ContentFrameAsync();15            Console.WriteLine(result);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 BrowserTypeLaunchOptions { Headless = false });29            var context = await browser.NewContextAsync();30            var page = await context.NewPageAsync();31            var elementHandle = await page.QuerySelectorAsync("h1");32            var result = await elementHandle.ContentFrameAsync();33            Console.WriteLine(result);34        }35    }36}

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