How to use PageQuerySelectorEvalTests method of PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorEvalTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorEvalTests.PageQuerySelectorEvalTests

PageQuerySelectorEvalTests.cs

Source:PageQuerySelectorEvalTests.cs

...5using Xunit.Abstractions;6namespace PuppeteerSharp.Tests.QuerySelectorTests7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    public class PageQuerySelectorEvalTests : PuppeteerPageBaseTest10    {11        public PageQuerySelectorEvalTests(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("queryselector.spec.ts", "Page.$eval", "should work")]15        [PuppeteerFact]16        public async Task ShouldWork()17        {18            await Page.SetContentAsync("<section id='testAttribute'>43543</section>");19            var idAttribute = await Page.QuerySelectorAsync("section").EvaluateFunctionAsync<string>("e => e.id");20            Assert.Equal("testAttribute", idAttribute);21        }22        [PuppeteerFact]23        public async Task ShouldWorkWithAwaitedElements()24        {25            await Page.SetContentAsync("<section id='testAttribute'>43543</section>");...

PageQuerySelectorEvalTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Xunit;6using Xunit.Abstractions;7{8    [Collection("PuppeteerLoaderFixture collection")]9    {10        public PageQuerySelectorEvalTests(ITestOutputHelper output) : base(output)11        {12        }13        public async Task ShouldWork()14        {15            await Page.SetContentAsync("<html><body><div class=\"tweet\"><div class=\"like\">100</div><div class=\"retweets\">10</div></div></body></html>");16            var tweet = await Page.QuerySelectorAsync(".tweet");17            var content = await tweet.QuerySelectorEvalAsync(".like", "node => node.innerText");18            Assert.Equal("100", content);19        }20    }21}22using System;23using System.Collections.Generic;24using System.Text;25using System.Threading.Tasks;26using Xunit;27using Xunit.Abstractions;28{29    [Collection("PuppeteerLoaderFixture collection")]30    {31        public PageQuerySelectorAllEvalTests(ITestOutputHelper output) : base(output)32        {33        }34        public async Task ShouldWork()35        {36            await Page.SetContentAsync("<html><body><div class=\"tweet\"><div class=\"like\">100</div><div class=\"retweets\">10</div></div><div class=\"tweet\"><div class=\"like\">10</div><div class=\"retweets\">1</div></div></body></html>");37            var tweets = await Page.QuerySelectorAllAsync(".tweet");38            var contents = await tweets.QuerySelectorAllEvalAsync(".like", "nodes => nodes.map(n => n.innerText)");39            Assert.Equal(new[] { "100", "10" }, contents);40        }41    }42}43using System;44using System.Collections.Generic;45using System.Text;46using System.Threading.Tasks;47using Xunit;48using Xunit.Abstractions;

PageQuerySelectorEvalTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests;4using PuppeteerSharp.Tests.QuerySelectorTests;5{6    {7        [PuppeteerTest("queryselector.spec.ts", "Page.$eval", "should work with removed MutationObserver")]8        public async Task ShouldWorkWithRemovedMutationObserver()9        {10            await Page.GoToAsync(TestConstants.ServerUrl + "/dynamic.html");11            await Page.EvaluateFunctionAsync(@"() => {12                const div = document.createElement('div');13                div.id = 'removed';14                document.body.appendChild(div);15                new MutationObserver(() => {}).observe(document.body, { childList: true });16                document.body.removeChild(div);17            }");18            var result = await Page.QuerySelectorEvalAsync("div#removed", "div => div.id");19            Assert.Null(result);20        }21    }22}23Error	CS0246	The type or namespace name 'PuppeteerTestAttribute' could not be found (are you missing a using directive or an assembly reference?)	PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorEvalTests	C:\Users\user\Desktop\PuppeteerSharp-master\lib\PuppeteerSharp.Tests\QuerySelectorTests\PageQuerySelectorEvalTests.cs	11	Active24using PuppeteerSharp.Tests.Attributes;25Error	CS0246	The type or namespace name 'PuppeteerTestAttribute' could not be found (are you missing a using directive or an assembly reference?)	PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorEvalTests	C:\Users\user\Desktop\PuppeteerSharp-master\lib\PuppeteerSharp.Tests\QuerySelectorTests\PageQuerySelectorEvalTests.cs	11	Active

PageQuerySelectorEvalTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests;4using PuppeteerSharp.Tests.QuerySelectorTests;5{6    {7        [PuppeteerTest("queryselector.spec.ts", "Page.$eval", "should work with removed MutationObserver")]8        public async Task ShouldWorkWithRemovedMutationObserver()9        {10            await Page.GoToAsync(TestConstants.ServerUrl + "/dynamic.html");11            await Page.EvaluateFunctionAsync(@"() => {12                const div = document.createElement('div');13                div.id = 'removed';14                document.body.appendChild(div);15                new MutationObserver(() => {}).observe(document.body, { childList: true });16                document.body.removeChild(div);17            }");18            var result = await Page.QuerySelectorEvalAsync("div#removed", "div => div.id");19            Assert.Null(result);20        }21    }22}23Error	CS0246	The type or namespace name 'PuppeteerTestAttribute' could not be found (are you missing a using directive or an assembly reference?)	PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorEvalTests	C:\Users\user\Desktop\PuppeteerSharp-master\lib\PuppeteerSharp.Tests\QuerySelectorTests\PageQuerySelectorEvalTests.cs	11	Active24using PuppeteerSharp.Tests.Attributes;25Error	CS0246	The type or namespace name 'PuppeteerTestAttribute' could not be found (are you missing a using directive or an assembly reference?)	PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorEvalTests	C:\Users\user\Desktop\PuppeteerSharp-master\lib\PuppeteerSharp.Tests\QuerySelectorTests\PageQuerySelectorEvalTests.cs	11	Active

PageQuerySelectorEvalTests

Using AI Code Generation

1var page = await Browser.NewPageAsync();2await page.SetContentAsync(@"3");4await page.QuerySelectorEvalAsync("h3", "element => element.textContent");5var page = await Browser.NewPageAsync();6await page.SetContentAsync(@"7");8await page.QuerySelectorAllEvalAsync("h3", "elements => elements.map(element => element.textContent)");

PageQuerySelectorEvalTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))9            {10                var page = await browser.NewPageAsync();11                await page.GoToAsync(TestConstants.ServerUrl + "/playground.html");12                var html = await page.QuerySelectorEvalAsync("html", "e => e.outerHTML");13                Console.WriteLine(html);14            }15        }16    }17}18var page = await Browser.NewPageAsync();19await page.SetContentAsync(@"20");21await page.QuerySelectorAllEvalAsync("h3", "elements => elements.map(element => element.textContent)");22var page = await Browser.NewPageAsync();23await page.SetContentAsync(@"24");25await page.QuerySelectorAllEvalAsync("h3", "elements => elements.map(element => element.textContent)");26var page = await Browser.NewPageAsync();27await page.SetContentAsync(@"28");29await page.QuerySelectorAllEvalAsync("h3", "elements => elements.map(element => element.textContent)");30var page = await Browser.NewPageAsync();31await page.SetContentAsync(@"32");33await page.QuerySelectorAllEvalAsync("h3", "elements => elements.map(element => element.textContent)");34var page = await Browser.NewPageAsync();35await page.SetContentAsync(@"36");37await page.QuerySelectorAllEvalAsync("h3", "elements => elements.map(element => element.textContent)");

PageQuerySelectorEvalTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))9            {10                var page = await browser.NewPageAsync();11                await page.GoToAsync(TestConstants.ServerUrl + "/playground.html");12                var html = await page.QuerySelectorEvalAsync("html", "e => e.outerHTML");13                Console.WriteLine(html);14            }15        }16    }17}

PageQuerySelectorEvalTests

Using AI Code Generation

1var visible = await Page.QuerySelectorEvalAsync("#visible", "visible => visible.offsetHeight > 0");2var hidden = await Page.QuerySelectorEvalAsync("#hidden", "hidden => hidden.offsetHeight > 0");3var displayNone = await Page.QuerySelectorEvalAsync("#display-none", "displayNone => displayNone.offsetHeight > 0");4if(visible)5    Console.WriteLine("visible is visible");6    Console.WriteLine("visible is hidden");7if(hidden)8    Console.WriteLine("hidden is visible");9    Console.WriteLine("hidden is hidden");10if(displayNone)11    Console.WriteLine("display-none is visible");12    Console.WriteLine("display-none is hidden");13await browser.CloseAsync();14Console.ReadLine();15}16}17}

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