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

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

ElementHandleQuerySelectorEvalTests.cs

Source:ElementHandleQuerySelectorEvalTests.cs

...6using Xunit.Abstractions;7namespace PuppeteerSharp.Tests.QuerySelectorTests8{9    [Collection(TestConstants.TestFixtureCollectionName)]10    public class ElementHandleQuerySelectorEvalTests : PuppeteerPageBaseTest11    {12        public ElementHandleQuerySelectorEvalTests(ITestOutputHelper output) : base(output)13        {14        }15        async Task Usage(Browser browser)16        {17            #region Evaluate18            await using var page = await browser.NewPageAsync();19            var seven = await page.EvaluateExpressionAsync<int>("4 + 3");20            var someObject = await page.EvaluateFunctionAsync<dynamic>("(value) => ({a: value})", 5);21            Console.WriteLine(someObject.a);22            #endregion23        }24        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$eval", "should work")]25        [PuppeteerFact]26        public async Task QuerySelectorShouldWork()...

ElementHandleQuerySelectorEvalTests

Using AI Code Generation

1{2    [Collection("PuppeteerLoaderFixture collection")]3    {4        public async Task ShouldWork()5        {6            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");7            await Page.SetContentAsync("<section id=\"testAttribute\">43543</section>");8            var element = await Page.QuerySelectorAsync("section");9            var text = await element.QuerySelectorEvalAsync<string>("id", "e => e.textContent");10            Assert.Equal("testAttribute", text);11        }12    }13}14{15    [Collection("PuppeteerLoaderFixture collection")]16    {17        public async Task ShouldThrowIfNoElementIsFound()18        {19            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");20            await Page.SetContentAsync("<section>test</section>");21            var element = await Page.QuerySelectorAsync("section");22            var exception = await Assert.ThrowsAsync<SelectorException>(() => element.QuerySelectorEvalAsync<string>("no-existo", "e => e.id"));23            Assert.Equal("Error: failed to find element matching selector \"no-existo\"", exception.Message);24        }25    }26}27{28    [Collection("PuppeteerLoaderFixture collection")]29    {30        public async Task ShouldThrowIfSelectorHasSyntaxError()31        {32            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");33            await Page.SetContentAsync("<section>test</section>");34            var element = await Page.QuerySelectorAsync("section");35            var exception = await Assert.ThrowsAsync<SelectorException>(() => element.QuerySelectorEvalAsync<string>("$$$", "e => e.id"));36            Assert.Equal("SyntaxError: Failed to execute 'querySelector' on '

ElementHandleQuerySelectorEvalTests

Using AI Code Generation

1using PuppeteerSharp.Tests.QuerySelectorTests;2ElementHandleQuerySelectorEvalTests.ElementHandleQuerySelectorEvalTests();3using PuppeteerSharp.Tests.QuerySelectorTests;4ElementHandleQuerySelectorEvalTests.ElementHandleQuerySelectorEvalTests();5using PuppeteerSharp.Tests.QuerySelectorTests;6ElementHandleQuerySelectorEvalTests.ElementHandleQuerySelectorEvalTests();7using PuppeteerSharp.Tests.QuerySelectorTests;8ElementHandleQuerySelectorEvalTests.ElementHandleQuerySelectorEvalTests();9using PuppeteerSharp.Tests.QuerySelectorTests;10ElementHandleQuerySelectorEvalTests.ElementHandleQuerySelectorEvalTests();11using PuppeteerSharp.Tests.QuerySelectorTests;12ElementHandleQuerySelectorEvalTests.ElementHandleQuerySelectorEvalTests();13using PuppeteerSharp.Tests.QuerySelectorTests;14ElementHandleQuerySelectorEvalTests.ElementHandleQuerySelectorEvalTests();15using PuppeteerSharp.Tests.QuerySelectorTests;16ElementHandleQuerySelectorEvalTests.ElementHandleQuerySelectorEvalTests();17using PuppeteerSharp.Tests.QuerySelectorTests;18ElementHandleQuerySelectorEvalTests.ElementHandleQuerySelectorEvalTests();

ElementHandleQuerySelectorEvalTests

Using AI Code Generation

1{2    [Collection("PuppeteerLoaderFixture collection")]3    {4        public async Task ShouldWork()5        {6            await Page.SetContentAsync("<html><body><div class=\"tweet\"><div class=\"like\">100</div><div class=\"retweets\">10</div></div></body></html>");7            var tweet = await Page.QuerySelectorAsync(".tweet");8            var content = await tweet.QuerySelectorEvalAsync(".like", "node => node.innerText");9            Assert.Equal("100", content);10        }11    }12}13{14    [Collection("PuppeteerLoaderFixture collection")]15    {16        public async Task ShouldWork()17        {18            await Page.SetContentAsync("<html><body><div class=\"tweet\"><div class=\"like\">100</div><div class=\"like\">10</div></div></body></html>");19            var tweet = await Page.QuerySelectorAsync(".tweet");20            var content = await tweet.QuerySelectorAllEvalAsync(".like", "nodes => nodes.map(n => n.innerText)");21            Assert.Equal(new[] { "100", "10" }, content);22        }23    }24}25{26    [Collection("PuppeteerLoaderFixture collection")]27    {28        public async Task ShouldWork()29        {30            await Page.SetContentAsync("<section id=\"testAttribute\"><div foo=\"1\">Bar</div></section>");

ElementHandleQuerySelectorEvalTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        static void Main(string[] args)9        {10            var querySelectorTests = new PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorEvalTests();11            querySelectorTests.ElementHandleQuerySelectorEvalTests();12        }13    }14}15The type or namespace name 'PuppeteerSharp' does not exist in the namespace 'PuppeteerSharp.Tests.QuerySelectorTests' (are you missing an assembly reference?)16Microsoft.NET.Test.Sdk (15.7.2)17PuppeteerSharp (1.13.0)18xunit (2.4.0)19xunit.runner.visualstudio (2.4.0)20The type or namespace name 'PuppeteerSharp' does not exist in the namespace 'PuppeteerSharp.Tests.QuerySelectorTests' (are you missing an assembly reference?)21Microsoft.NET.Test.Sdk (15.7.2)22PuppeteerSharp (1.13.0)23xunit (2.4.0)24xunit.runner.visualstudio (2.4.0)25The type or namespace name 'PuppeteerSharp' does not exist in the namespace 'PuppeteerSharp.Tests.QuerySelectorTests' (are you missing an assembly reference?)

ElementHandleQuerySelectorEvalTests

Using AI Code Generation

1{2    [Collection("PuppeteerLoaderFixture collection")]3    {4        public async Task ShouldWork()5        {6            await Page.SetContentAsync("<section id=\"testAttribute\">43543</section>");7            var element = await Page.QuerySelectorAsync("section");8            var text = await element.QuerySelectorEvalAsync("id", "e => e.textContent");9            Assert.Equal("testAttribute", text);10        }11    }12}

ElementHandleQuerySelectorEvalTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        public void Test()9        {10            var document = new Document();11            var element = new ElementHandle(document, null);12            var selector = "";13            var args = new object[] { };14            var result = element.QuerySelectorEval(selector, args);15        }16    }17}18PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorEvalTests.Test()19PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorEvalTests.Test()20PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorEvalTests.Test()21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26{27    {28        public void Test()29        {30            var document = new Document();31            var element = new ElementHandle(document, null);32            var selector = "";33            var args = new object[] { };34            var result = element.QuerySelectorEvaluate(selector, args);35        }36    }37}38PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorEvaluateTests.Test()39PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorEvaluateTests.Test()40PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorEvaluateTests.Test()

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