Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.EvalOnSelectorTests.ShouldAutoDetectCssSelectorWithAttributes
EvalOnSelectorTests.cs
Source:EvalOnSelectorTests.cs  
...98            string idAttribute = await Page.EvalOnSelectorAsync<string>("div[foo=bar] > section >> \"Hello\" >> div", "e => e.id");99            Assert.AreEqual("target", idAttribute);100        }101        [PlaywrightTest("eval-on-selector.spec.ts", "should auto-detect css selector with attributes")]102        public async Task ShouldAutoDetectCssSelectorWithAttributes()103        {104            await Page.SetContentAsync("<section id=\"testAttribute\">43543</section>");105            string idAttribute = await Page.EvalOnSelectorAsync<string>("section[id=\"testAttribute\"]", "e => e.id");106            Assert.AreEqual("testAttribute", idAttribute);107        }108        [PlaywrightTest("eval-on-selector.spec.ts", "should accept arguments")]109        public async Task ShouldAcceptArguments()110        {111            await Page.SetContentAsync("<section>hello</section>");112            string text = await Page.EvalOnSelectorAsync<string>("section", "(e, suffix) => e.textContent + suffix", " world!");113            Assert.AreEqual("hello world!", text);114        }115        [PlaywrightTest("eval-on-selector.spec.ts", "should accept ElementHandles as arguments")]116        public async Task ShouldAcceptElementHandlesAsArguments()...ShouldAutoDetectCssSelectorWithAttributes
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3{4    {5        [PlaywrightTest("eval-on-selector.spec.ts", "should auto-detect css selector with attributes")]6        public async Task ShouldAutoDetectCssSelectorWithAttributes()7        {8            await Page.SetContentAsync("<div foo=bar id=d1></div><div foo=bar id=d2></div>");9            Assert.Equal("d1", await Page.EvalOnSelectorAsync<string>("div", "e => e.id"));10            Assert.Equal("d1", await Page.EvalOnSelectorAsync<string>("div[foo]", "e => e.id"));11            Assert.Equal("d1", await Page.EvalOnSelectorAsync<string>("div[foo=\"bar\"]", "e => e.id"));12            Assert.Equal("d2", await Page.EvalOnSelectorAsync<string>("div[foo=\"bar\"]:last-of-type", "e => e.id"));13            Assert.Equal("d2", await Page.EvalOnSelectorAsync<string>("div[foo=\"bar\"]:nth-of-type(2)", "e => e.id"));14            Assert.Equal("d2", await Page.EvalOnSelectorAsync<string>("div[foo=\"bar\"]:nth-last-of-type(1)", "e => e.id"));15            Assert.Equal("d1", await Page.EvalOnSelectorAsync<string>("div[foo=\"bar\"]:first-of-type", "e => e.id"));16            Assert.Equal("d1", await Page.EvalOnSelectorAsync<string>("div[foo=\"bar\"]:nth-of-type(1)", "e => e.id"));17            Assert.Equal("d1", await Page.EvalOnSelectorAsync<string>("div[foo=\"bar\"]:nth-last-of-type(2)", "e => e.id"));18            Assert.Equal("d2", await Page.EvalOnSelectorAsync<string>("div[foo=\"bar\"]:only-of-type", "e => e.id"));19            Assert.Equal("d1", await Page.EvalOnSelectorAsync<string>("div[foo=\"bar\"]:not(:last-of-type)", "e => e.id"));20        }21    }22}ShouldAutoDetectCssSelectorWithAttributes
Using AI Code Generation
1{2    using System;3    using System.Collections.Generic;4    using System.Linq;5    using System.Text;6    using System.Threading.Tasks;7    using PlaywrightSharp;8    using Xunit;9    using Xunit.Abstractions;10    {11        public EvalOnSelectorTests(ITestOutputHelper output) : base(output)12        {13        }14        [PlaywrightTest("eval-on-selector.spec.ts", "should auto-detect css selector with attributes")]15        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]16        public async Task ShouldAutoDetectCssSelectorWithAttributes()17        {18            await Page.SetContentAsync("<section id=\"testAttribute\">43543</section>");19            var result = await Page.EvalOnSelectorAsync<string>("testAttribute", "e => e.textContent");20            Assert.Equal("43543", result);21        }22    }23}ShouldAutoDetectCssSelectorWithAttributes
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using Xunit;6using Xunit.Abstractions;7{8    {9        public async Task ShouldAutoDetectCssSelectorWithAttributes()10        {11            await Page.SetContentAsync("<div foo=bar></div>");12            var div = await Page.QuerySelectorAsync("div");13            Assert.Equal("bar", await div.EvaluateAsync<string>("e => e.getAttribute(\"foo\")"));14        }15    }16}ShouldAutoDetectCssSelectorWithAttributes
Using AI Code Generation
1{2    using System.Threading.Tasks;3    using Microsoft.Playwright.Transport.Channels;4    using NUnit.Framework;5    {6        [PlaywrightTest("eval-on-selector.spec.ts", "should auto-detect css selector with attributes")]7        [Test, Timeout(TestConstants.DefaultTestTimeout)]8        public async Task ShouldAutoDetectCssSelectorWithAttributes()9        {10            await Page.SetContentAsync("<div foo=\"bar\" baz></div>");11            Assert.AreEqual("bar", await Page.EvalOnSelectorAsync<string>("div[baz]", "e => e.getAttribute('foo')"));12        }13    }14}15{16    using System;17    using System.Collections.Generic;18    using System.IO;19    using System.Linq;20    using System.Reflection;21    using System.Runtime.CompilerServices;22    using System.Runtime.InteropServices;23    using System.Text;24    using System.Threading.Tasks;25    using Microsoft.Playwright.Transport.Channels;26    using NUnit.Framework;27    {28        [PlaywrightTest("expect-event.spec.ts", "should work")]29        [Test, Timeout(TestConstants.DefaultTestTimeout)]30        public async Task ShouldWork()31        {32            var (popupTask, _) = await TaskUtils.WhenAll(33                Page.WaitForEventAsync(PageEvent.Popup),34                Page.EvaluateAsync("url => window._popup = window.open(url)", TestConstants.EmptyPage)35            );36            var popup = (IPage)await popupTask;37            Assert.AreEqual(TestConstants.EmptyPage, popup.Url);38            Assert.AreEqual(new[] { Page, popup }, Page.Context.Pages);39            await popup.CloseAsync();40            Assert.AreEqual(new[] { Page }, Page.Context.Pages);41        }42        [PlaywrightTest("expect-event.spec.ts", "should work with timeout")]43        [Test, Timeout(TestConstants.DefaultTestTimeout)]44        public async Task ShouldWorkWithTimeout()45        {46            var popupTask = Page.WaitForEventAsync(PageEvent.Popup);47            var exception = await PlaywrightAssert.ThrowsAsync<TimeoutException>(() => popupTask);48            StringAssert.Contains("Timeout 1ms exceeded.", exception.Message);49        }50        [PlaywrightTest("expect-event.spec.ts", "should work with no timeout")]51        [Test, Timeout(TestConstants.DefaultTestTimeout)]52        public async Task ShouldWorkWithNoTimeout()53        {ShouldAutoDetectCssSelectorWithAttributes
Using AI Code Generation
1using  System;2 using  System.Collections.Generic;3 using  System.Linq;4 using  System.Text;5 using  System.Threading.Tasks;6 using  System.IO;7 using  System.Reflection;8 using  Microsoft.Playwright;9 using  Microsoft.Playwright.Tests;10 {11 {12 public EvalOnSelectorTestsClass()13 {14 }15 public async Task ShouldAutoDetectCssSelectorWithAttributes()16 {17 await  ShouldAutoDetectCssSelectorWithAttributes();18 }19 }20 }21using Microsoft.Playwright.Tests;22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using System.IO;28using System.Reflection;29using Microsoft.Playwright;30{31    {32        public EvalOnSelectorTestsClass()33        {34        }35        public async Task ShouldAutoDetectCssSelectorWithAttributes()36        {37            await ShouldAutoDetectCssSelectorWithAttributes();38        }39    }40}41using Microsoft.Playwright.Tests;42using System;43using System.Collections.Generic;44using System.Linq;45using System.Text;46using System.Threading.Tasks;47using System.IO;48using System.Reflection;49using Microsoft.Playwright;50{51    {52        public EvalOnSelectorTestsClass()53        {54        }ShouldAutoDetectCssSelectorWithAttributes
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using NUnit.Framework.Interfaces;8using NUnit.Framework.Internal;9using NUnit.Framework.Internal.Commands;10using NUnit.Framework.Internal.Execution;11using NUnit.Framework.Internal.Filters;12using NUnit.Framework.Internal.WorkItems;13using NUnit.Framework.Interfaces;14using NUnit.Framework.Internal;15using NUnit.Framework.Internal.Commands;16using NUnit.Framework.Internal.Execution;17using NUnit.Framework.Internal.Filters;18using NUnit.Framework.Internal.WorkItems;19using NUnit.Framework.Interfaces;20using NUnit.Framework.Internal;21using NUnit.Framework.Internal.Commands;22using NUnit.Framework.Internal.Execution;23using NUnit.Framework.Internal.Filters;24using NUnit.Framework.Internal.WorkItems;25using NUnit.Framework.Interfaces;26using NUnit.Framework.Internal;27using NUnit.Framework.Internal.Commands;28using NUnit.Framework.Internal.Execution;29using NUnit.Framework.Internal.Filters;30using NUnit.Framework.Internal.WorkItems;31using NUnit.Framework.Interfaces;32using NUnit.Framework.Internal;33using NUnit.Framework.Internal.Commands;34using NUnit.Framework.Internal.Execution;35using NUnit.Framework.Internal.Filters;36using NUnit.Framework.Internal.WorkItems;37using NUnit.Framework.Interfaces;38using NUnit.Framework.Internal;39using NUnit.Framework.Internal.Commands;40using NUnit.Framework.Internal.Execution;41using NUnit.Framework.Internal.Filters;42using NUnit.Framework.Internal.WorkItems;43using NUnit.Framework.Interfaces;44using NUnit.Framework.Internal;45using NUnit.Framework.Internal.Commands;46using NUnit.Framework.Internal.Execution;47using NUnit.Framework.Internal.Filters;48using NUnit.Framework.Internal.WorkItems;49using NUnit.Framework.Interfaces;50using NUnit.Framework.Internal;51using NUnit.Framework.Internal.Commands;52using NUnit.Framework.Internal.Execution;53using NUnit.Framework.Internal.Filters;54using NUnit.Framework.Internal.WorkItems;55using NUnit.Framework.Interfaces;56using NUnit.Framework.Internal;57using NUnit.Framework.Internal.Commands;58using NUnit.Framework.Internal.Execution;ShouldAutoDetectCssSelectorWithAttributes
Using AI Code Generation
1using Microsoft.Playwright.NUnit;2using NUnit.Framework;3{4    [Parallelizable(ParallelScope.Self)]5    {6        [Test, Timeout(TestConstants.DefaultTestTimeout)]7        public async Task ShouldAutoDetectCssSelectorWithAttributes()8        {9            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div><div class=\"third\"><div class=\"inner\">B</div></div></body></html>");10            var div = await Page.QuerySelectorAsync(".second");11            var content = await Page.EvalOnSelectorAsync<string>("div", "e => e.textContent", div);12            Assert.AreEqual("A", content);13        }14    }15}16using Microsoft.Playwright.NUnit;17using NUnit.Framework;18{19    [Parallelizable(ParallelScope.Self)]20    {21        [Test, Timeout(TestConstants.DefaultTestTimeout)]22        public async Task ShouldAutoDetectCssSelectorWithText()23        {24            await Page.SetContentAsync("<html><body><div class=\"second\"><ShouldAutoDetectCssSelectorWithAttributes
Using AI Code Generation
1using System;2using System.Linq;3using System.Collections.Generic;4using System.Diagnostics;5using System.Text;6using System.Threading.Tasks;7using Microsoft.VisualStudio.TestTools.UnitTesting;8using Microsoft.Playwright;9using Microsoft.Playwright.Transport.Channels;10{11    {12        static IEvalOnSelectorTests instance;13        public static void ClassInit(TestContext context)14        {15            var playwright = Microsoft.Playwright.Playwright.CreateAsync().Result;16            instance = playwright.Chromium.LaunchAsync().Result.NewPageAsync().Result;17        }18        public static void ClassCleanup()19        {20            instance.Dispose();21            instance = null;22        }23        public void ShouldAutoDetectCssSelectorWithAttributes()24        {25            instance.ShouldAutoDetectCssSelectorWithAttributes();26        }27    }28}29{ShouldAutoDetectCssSelectorWithAttributes
Using AI Code Generation
1using System;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            using var playwright = await Playwright.CreateAsync();8            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions9            {10            });11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            var element = await page.QuerySelectorAsync("a");14            var result = await page.EvalOnSelectorAsync("a", "element => element.textContent");15            Console.WriteLine(result);16        }17    }18}19var result = await page.EvalOnSelectorAsync("a", "element => element.getAttribute('href')");20Console.WriteLine(result);21var result = await page.EvalOnSelectorAllAsync("a", "elements => elements.map((element) => element.textContent)");22Console.WriteLine(result);LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
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