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How to use QuerySelectorAllShouldRetrieveContentFromSubtree method of PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorAllEvalTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorAllEvalTests.QuerySelectorAllShouldRetrieveContentFromSubtree

ElementHandleQuerySelectorAllEvalTests.cs

Source:ElementHandleQuerySelectorAllEvalTests.cs

...23            Assert.Equal(new[] { "100", "10" }, content);24        }25        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$eval", "should retrieve content from subtree")]26        [PuppeteerFact]27        public async Task QuerySelectorAllShouldRetrieveContentFromSubtree()28        {29            var htmlContent = "<div class='a'>not-a-child-div</div><div id='myId'><div class='a'>a1-child-div</div><div class='a'>a2-child-div</div></div>";30            await Page.SetContentAsync(htmlContent);31            var elementHandle = await Page.QuerySelectorAsync("#myId");32            var content = await elementHandle.QuerySelectorAllHandleAsync(".a")33                .EvaluateFunctionAsync<string[]>("nodes => nodes.map(n => n.innerText)");34            Assert.Equal(new[] { "a1-child-div", "a2-child-div" }, content);35        }36        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$eval", "should not throw in case of missing selector")]37        [PuppeteerFact]38        public async Task QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()39        {40            var htmlContent = "<div class='a'>not-a-child-div</div><div id='myId'></div>";41            await Page.SetContentAsync(htmlContent);...

QuerySelectorAllShouldRetrieveContentFromSubtree

Using AI Code Generation

1{2    [Collection("PuppeteerLoaderFixture collection")]3    {4        public async Task QuerySelectorAllShouldRetrieveContentFromSubtree()5        {6            await Page.SetContentAsync(@"7");8            var outer = await Page.QuerySelectorAsync("#outer");9            var elements = await outer.QuerySelectorAllAsync("div span");10            Assert.Equal(1, elements.Length);11            Assert.Equal("inside a div", await Page.EvaluateFunctionAsync<string>("e => e.textContent", elements[0]));12        }13    }14}15{16    [Collection("PuppeteerLoaderFixture collection")]17    {18        public async Task QuerySelectorAllShouldReturnEmptyArrayForNonExistingElements()19        {20            await Page.SetContentAsync(@"21");22            var outer = await Page.QuerySelectorAsync("#outer");23            var elements = await outer.QuerySelectorAllAsync("span div");24            Assert.Equal(0, elements.Length);25        }26    }27}28{29    [Collection("PuppeteerLoaderFixture collection")]30    {31        public async Task QuerySelectorAllShouldReturnMultipleElementsInShadowDOM()32        {33            await Page.GoToAsync(TestConstants.ServerUrl + "/shadow.html

QuerySelectorAllShouldRetrieveContentFromSubtree

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using Xunit;8{9    [Collection("PuppeteerLoaderFixture collection")]10    {11        public async Task ShouldRetrieveContentFromSubtree()12        {13            await Page.SetContentAsync(@"14            </div>");15            var outer = await Page.QuerySelectorAsync("#outer");16            var inner = await outer.QuerySelectorAsync("#inner");17            var content = await inner.QuerySelectorAllEvalAsync<string[]>("#inner", "nodes => nodes.map(n => n.textContent)");18            Assert.Equal(new[] { "I'm some text that lives in a div." }, content);19        }20    }21}22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using PuppeteerSharp;28using Xunit;29{30    [Collection("PuppeteerLoaderFixture collection")]31    {32        public async Task ShouldRetrieveContentFromSubtree()33        {34            await Page.SetContentAsync(@"35            </div>");36            var outer = await Page.QuerySelectorAsync("#outer");37            var inner = await outer.QuerySelectorAsync("#inner");38            var content = await inner.QuerySelectorAllEvalAsync<string[]>("#inner", "nodes => nodes.map(n => n.textContent)");39            Assert.Equal(new[] { "I'm some text that lives in a div." }, content);40        }41    }42}43using System;44using System.Collections.Generic;45using System.Linq;46using System.Text;

QuerySelectorAllShouldRetrieveContentFromSubtree

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        public async Task QuerySelectorAllShouldRetrieveContentFromSubtree()7        {8            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))9            using (var page = await browser.NewPageAsync())10            {11                await page.SetContentAsync(@"12                    </div>");13                var outer = await page.QuerySelectorAsync("#outer");14                var inner = await page.QuerySelectorAsync("#inner");15                var target = await page.QuerySelectorAsync("#target");16                Assert.Equal(new[] { inner, target }, await outer.QuerySelectorAllAsync("*"));17            }18        }19    }20}21  at PuppeteerSharp.ChromiumDownloader.GetExecutablePath () [0x00000] in <filename unknown>:022  at PuppeteerSharp.ChromiumDownloader..cctor () [0x00000] in <filename unknown>:023  at PuppeteerSharp.Puppeteer.LaunchAsync (PuppeteerSharp.LaunchOptions options) [0x00000] in <filename unknown>:024  at PuppeteerSharp.Puppeteer.LaunchAsync () [0x00000] in <filename unknown>:025  at PuppeteerSharp.Puppeteer.LaunchAsync (PuppeteerSharp.LaunchOptions options) [0x00000] in <filename unknown>:026  at PuppeteerSharp.Puppeteer.LaunchAsync () [0x00000] in <filename unknown>:027  at PuppeteerSharp.Puppeteer.LaunchAsync (PuppeteerSharp.LaunchOptions options) [0x00000] in <filename unknown>:0

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