How to use ShouldRetrieveContentFromSubtree method of Microsoft.Playwright.Tests.ElementHandleEvalOnSelectorTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.ElementHandleEvalOnSelectorTests.ShouldRetrieveContentFromSubtree

ElementHandleEvalOnSelectorTests.cs

Source:ElementHandleEvalOnSelectorTests.cs Github

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...36 string[] content = await tweet.EvalOnSelectorAllAsync<string[]>(".like", "nodes => nodes.map(n => n.innerText)");37 Assert.AreEqual(new[] { "100", "10" }, content);38 }39 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should retrieve content from subtree for all")]40 public async Task ShouldRetrieveContentFromSubtreeForAll()41 {42 string 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>";43 await Page.SetContentAsync(htmlContent);44 var elementHandle = await Page.QuerySelectorAsync("#myId");45 string[] content = await elementHandle.EvalOnSelectorAllAsync<string[]>(".a", "nodes => nodes.map(n => n.innerText)");46 Assert.AreEqual(new[] { "a1-child-div", "a2-child-div" }, content);47 }48 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should not throw in case of missing selector for all")]49 public async Task ShouldNotThrowInCaseOfMissingSelectorForAll()50 {51 string htmlContent = "<div class=\"a\">not-a-child-div</div><div id=\"myId\"></div>";52 await Page.SetContentAsync(htmlContent);53 var elementHandle = await Page.QuerySelectorAsync("#myId");54 int nodesLength = await elementHandle.EvalOnSelectorAllAsync<int>(".a", "nodes => nodes.length");55 Assert.AreEqual(0, nodesLength);56 }57 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should work")]58 public async Task ShouldWork()59 {60 await Page.SetContentAsync("<html><body><div class=\"tweet\"><div class=\"like\">100</div><div class=\"retweets\">10</div></div></body></html>");61 var tweet = await Page.QuerySelectorAsync(".tweet");62 string content = await tweet.EvalOnSelectorAsync<string>(".like", "node => node.innerText");63 Assert.AreEqual("100", content);64 }65 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should retrieve content from subtree")]66 public async Task ShouldRetrieveContentFromSubtree()67 {68 string htmlContent = "<div class=\"a\">not-a-child-div</div><div id=\"myId\"><div class=\"a\">a-child-div</div></div>";69 await Page.SetContentAsync(htmlContent);70 var elementHandle = await Page.QuerySelectorAsync("#myId");71 string content = await elementHandle.EvalOnSelectorAsync<string>(".a", "node => node.innerText");72 Assert.AreEqual("a-child-div", content);73 }74 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should throw in case of missing selector")]75 public async Task ShouldThrowInCaseOfMissingSelector()76 {77 string htmlContent = "<div class=\"a\">not-a-child-div</div><div id=\"myId\"></div>";78 await Page.SetContentAsync(htmlContent);79 var elementHandle = await Page.QuerySelectorAsync("#myId");80 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => elementHandle.EvalOnSelectorAsync(".a", "node => node.innerText"));...

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ShouldRetrieveContentFromSubtree

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1{2 [Parallelizable(ParallelScope.Self)]3 {4 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should retrieve content from subtree")]5 [Test, Timeout(TestConstants.DefaultTestTimeout)]6 public async Task ShouldRetrieveContentFromSubtree()7 {8 await Page.SetContentAsync(@"9 </div>");10 var html = await Page.EvalOnSelectorAsync<string>("div#outer", @"e => e.querySelector('div#inner').innerText");11 Assert.AreEqual("A", html);12 }13 }14}

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ShouldRetrieveContentFromSubtree

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1{2 {3 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should retrieve content from subtree")]4 [Fact(Timeout = TestConstants.DefaultTestTimeout)]5 public async Task ShouldRetrieveContentFromSubtree()6 {7 await Page.SetContentAsync(@"8 </div>");9 var second = await Page.QuerySelectorAsync(".second");10 var html = await second.EvalOnSelectorAsync<string>(".inner", "e => e.innerHTML");11 Assert.Equal("A", html);12 }13 }14}15{16 {17 public ElementHandleEvalOnSelectorTests(ITestOutputHelper output) : base(output)18 {19 }20 }21}22{23 {24 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should throw if no matching selector")]25 [Fact(Timeout = TestConstants.DefaultTestTimeout)]26 public async Task ShouldThrowIfNoMatchingSelector()27 {28 await Page.SetContentAsync(@"29 </div>");30 var second = await Page.QuerySelectorAsync(".second");31 var exception = await Assert.ThrowsAnyAsync<PlaywrightSharpException>(() => second.EvalOnSelectorAsync<string>(".third", "e => e.innerHTML"));32 Assert.Contains("failed to find element matching selector \".third\"", exception.Message);33 }34 }35}36{37 {38 public ElementHandleEvalOnSelectorTests(ITestOutputHelper output) : base(output)39 {40 }41 }42}

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ShouldRetrieveContentFromSubtree

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1{2 using System.Threading.Tasks;3 using Microsoft.Playwright.NUnit;4 using NUnit.Framework;5 {6 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should retrieve content from subtree")]7 [Test, Timeout(TestConstants.DefaultTestTimeout)]8 public async Task ShouldRetrieveContentFromSubtree()9 {10 await Page.SetContentAsync(@"11 ");12 var html = await Page.QuerySelectorAsync("div").EvalOnSelectorAsync<string>("div", "node => node.textContent");13 Assert.AreEqual("inner", html);14 }15 }16}

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ShouldRetrieveContentFromSubtree

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1{2 using System;3 using System.Collections.Generic;4 using System.Linq;5 using System.Text;6 using System.Threading.Tasks;7 using Microsoft.Playwright;8 using Xunit;9 using Xunit.Abstractions;10 {11 public ElementHandleEvalOnSelectorTests(ITestOutputHelper output) : base(output)12 {13 }14 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should retrieve content from subtree")]15 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]16 public async Task ShouldRetrieveContentFromSubtree()17 {18 await Page.SetContentAsync("<div>hello</div><div>beautiful</div><div>world!</div>");19 var divs = await Page.QuerySelectorAllAsync("div");20 var html = await divs[1].EvalOnSelectorAsync<string>("div", "div => div.textContent");21 Assert.Equal("world!", html);22 }23 }24}25{26 using System;27 using System.Collections.Generic;28 using System.Linq;29 using System.Text;30 using System.Threading.Tasks;31 using Microsoft.Playwright;32 using Xunit;33 using Xunit.Abstractions;34 {35 public ElementHandleEvalOnSelectorTests(ITestOutputHelper output) : base(output)36 {37 }38 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should throw when selector doesn't exist")]39 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]40 public async Task ShouldThrowWhenSelectorDoesntExist()41 {42 await Page.SetContentAsync("<div>hello</div>");43 var div = await Page.QuerySelectorAsync("div");44 var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => div.EvalOnSelectorAsync<string>("section", "section => section.id"));45 Assert.Contains("failed to find element matching selector \"section\"", exception.Message);46 }47 }48}

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ShouldRetrieveContentFromSubtree

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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 Console.WriteLine("Hello, World!");11 }12 }13}

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ShouldRetrieveContentFromSubtree

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1{2 {3 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should retrieve content from subtree")]4 [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]5 public async Task ShouldRetrieveContentFromSubtree()6 {7 await Page.SetContentAsync(@"8 </div>");9 var html = await Page.EvalOnSelectorAsync<string>("div.second", @"e => e.querySelector('.inner').innerHTML");10 Assert.Equal("A", html);11 }12 }13}14{15 {16 [PlaywrightTest("elementhandle-eval-on-selector.spec.ts", "should retrieve content from subtree")]17 [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]18 public async Task ShouldRetrieveContentFromSubtree()19 {20 await Page.SetContentAsync(@"21 </div>");22 var html = await Page.EvalOnSelectorAsync<string>("div.second", @"e => e.querySelector('.inner').innerHTML");23 Assert.Equal("A", html);24 }25 }26}

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ShouldRetrieveContentFromSubtree

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1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright.Tests;6using NUnit.Framework;7using NUnit.Framework.Interfaces;8using NUnit.Framework.Internal;9using NUnit.Framework.Internal.Commands;10{11 {12 public async Task ShouldRetrieveContentFromSubtree()13 {14 await Page.SetContentAsync("<html><body><div class=\"tweet\"><div class=\"like\">100</div><div class=\"retweets\">10</div></div></body></html>");15 var tweet = await Page.QuerySelectorAsync(".tweet");16 var content = await tweet.EvalOnSelectorAsync<string>(".like", "node => node.innerText");17 Assert.AreEqual("100", content);18 }19 }20}21using System;22using System.Collections.Generic;23using System.Text;24using System.Threading.Tasks;25using Microsoft.Playwright.Tests;26using NUnit.Framework;27using NUnit.Framework.Interfaces;28using NUnit.Framework.Internal;29using NUnit.Framework.Internal.Commands;30{31 {32 public async Task ShouldRetrieveContentFromSubtree()33 {34 await Page.SetContentAsync("<html><body><div class=\"tweet\"><div class=\"like\">100</div><div class=\"retweets\">10</div></div></body></html>");35 var tweet = await Page.QuerySelectorAsync(".tweet");36 var content = await tweet.EvalOnSelectorAllAsync<string>(".like", "nodes => nodes[0].innerText");37 Assert.AreEqual("100", content);38 }39 }40}41using System;42using System.Collections.Generic;43using System.Text;44using System.Threading.Tasks;45using Microsoft.Playwright.Tests;46using NUnit.Framework;47using NUnit.Framework.Interfaces;48using NUnit.Framework.Internal;49using NUnit.Framework.Internal.Commands;50{51 {

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ShouldRetrieveContentFromSubtree

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7{8 {9 static async Task Main(string[] args)10 {11 using var playwright = await Playwright.CreateAsync();12 await using var browser = await playwright.Chromium.LaunchAsync();13 var page = await browser.NewPageAsync();14 var element = await page.QuerySelectorAsync("input[name='q']");15 var shouldRetrieveContentFromSubtree = await element.ShouldRetrieveContentFromSubtree();16 Console.WriteLine(shouldRetrieveContentFromSubtree);17 }18 }19}

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ShouldRetrieveContentFromSubtree

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1using System;2using System.IO;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using System.Collections.Generic;7using Xunit;8using Microsoft.Playwright;9using Microsoft.Playwright.Tests;10using Microsoft.Playwright.Tests.Attributes;11using Microsoft.Playwright.Tests.BaseTests;12using Microsoft.Playwright.Tests.Helpers;13using Microsoft.Playwright.Transport.Channels;14using Microsoft.Playwright.Transport.Protocol;15using Microsoft.Playwright.Transport;16using Microsoft.Playwright.Core;17{18 public void ShouldRetrieveContentFromSubtree()19 {20 }21}

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