Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.PageTests.PageEventsPageErrorTests
PageEventsPageErrorTests.cs
Source:PageEventsPageErrorTests.cs
...5using Xunit.Abstractions;6namespace PuppeteerSharp.Tests.PageTests7{8 [Collection(TestConstants.TestFixtureCollectionName)]9 public class PageEventsPageErrorTests : PuppeteerPageBaseTest10 {11 public PageEventsPageErrorTests(ITestOutputHelper output) : base(output)12 {13 }14 [PuppeteerTest("page.spec.ts", "Page.Events.PageError", "should fire")]15 [SkipBrowserFact(skipFirefox: true)]16 public async Task ShouldFire()17 {18 string error = null;19 void EventHandler(object sender, PageErrorEventArgs e)20 {21 error = e.Message;22 Page.PageError -= EventHandler;23 }24 Page.PageError += EventHandler;25 await Task.WhenAll(...
PageEventsPageErrorTests
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using PuppeteerSharp.Xunit;5using Xunit;6using Xunit.Abstractions;7{8 [Collection(TestConstants.TestFixtureCollectionName)]9 {10 public PageEventsPageErrorTests(ITestOutputHelper output) : base(output)11 {12 }13 [PuppeteerTest("page.spec.ts", "Page.Events.PageError", "should throw if exception was not handled")]14 public async Task ShouldThrowIfExceptionWasNotHandled()15 {16 var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => not.existing.object.property"));17 Assert.Contains("not.existing.object is not defined", exception.Message);18 }19 [PuppeteerTest("page.spec.ts", "Page.Events.PageError", "should not throw if exception was handled")]20 public async Task ShouldNotThrowIfExceptionWasHandled()21 {22 Page.OnPageError += (sender, e) => { };23 var exception = await Record.ExceptionAsync(() => Page.EvaluateFunctionAsync("() => not.existing.object.property"));24 Assert.Null(exception);25 }26 }27}28using System;29using System.Threading.Tasks;30using PuppeteerSharp.Tests.Attributes;31using PuppeteerSharp.Xunit;32using Xunit;33using Xunit.Abstractions;34{35 [Collection(TestConstants.TestFixtureCollectionName)]36 {37 public PageEventsPopupTests(ITestOutputHelper output) : base(output)38 {39 }40 [PuppeteerTest("page.spec.ts", "Page.Events.Popup", "should fire")]41 public async Task ShouldFire()42 {43 var popupTaskCompletionSource = new TaskCompletionSource<Page>();44 Page.Popup += (sender, e) => popupTaskCompletionSource.TrySetResult(e.Page);45 await Task.WhenAll(46 Page.EvaluateFunctionAsync("url => window._popup = window.open(url)", TestConstants.EmptyPage)47 );48 var popup = popupTaskCompletionSource.Task.Result;
PageEventsPageErrorTests
Using AI Code Generation
1using PuppeteerSharp.Tests.PageTests;2using Xunit;3using Xunit.Abstractions;4using System;5using System.Threading.Tasks;6{7{8 public PageEventsPageErrorTests(ITestOutputHelper output) : base(output)9 {10 }11 public async Task ShouldFire()12 {13 Page.PageError += (sender, e) => Console.WriteLine(e.Message);14 await Page.GoToAsync(TestConstants.ServerUrl + "/error.html");15 Assert.Contains("Fancy error!", await Page.EvaluateExpressionAsync<string>("window['error']"));16 }17}18}19using PuppeteerSharp.Tests.PageTests;20using Xunit;21using Xunit.Abstractions;22using System;23using System.Threading.Tasks;24{25{26 public PageEventsPopupTests(ITestOutputHelper output) : base(output)27 {28 }29 public async Task ShouldFire()30 {31 var popupTask = Page.WaitForPopupAsync();32 await Task.WhenAll(33 Page.EvaluateFunctionAsync("url => window.open(url)", TestConstants.EmptyPage)34 );35 var popup = await popupTask;36 Assert.Equal(TestConstants.EmptyPage, popup.Url);37 }38}39}40using PuppeteerSharp.Tests.PageTests;41using Xunit;42using Xunit.Abstractions;43using System;44using System.Threading.Tasks;45{46{47 public PageEventsRequestTests(ITestOutputHelper output) : base(output)48 {49 }50 public async Task ShouldFire()51 {52 Page.Request += (sender, e) => Console.WriteLine(e.Request.Url);53 await Page.GoToAsync(TestConstants.EmptyPage);54 Assert.Empty(Page.Requests);55 }56}57}58using PuppeteerSharp.Tests.PageTests;59using Xunit;60using Xunit.Abstractions;61using System;62using System.Threading.Tasks;
PageEventsPageErrorTests
Using AI Code Generation
1using PuppeteerSharp.Tests.PageTests;2var test = new PageEventsPageErrorTests();3await test.PageEventsErrorAsync();4using PuppeteerSharp.Tests.PageTests;5var test = new PageEventsPageErrorTests();6await test.PageEventsPageErrorAsync();7using PuppeteerSharp.Tests.PageTests;8var test = new PageEventsPopupTests();9await test.PageEventsPopupAsync();10using PuppeteerSharp.Tests.PageTests;11var test = new PageEventsRequestTests();12await test.PageEventsRequestAsync();13using PuppeteerSharp.Tests.PageTests;14var test = new PageEventsRequestFailedTests();15await test.PageEventsRequestFailedAsync();16using PuppeteerSharp.Tests.PageTests;17var test = new PageEventsRequestFinishedTests();18await test.PageEventsRequestFinishedAsync();19using PuppeteerSharp.Tests.PageTests;20var test = new PageEventsResponseTests();21await test.PageEventsResponseAsync();22using PuppeteerSharp.Tests.PageTests;23var test = new PageEventsWorkerTests();24await test.PageEventsWorkerAsync();25using PuppeteerSharp.Tests.PageTests;26var test = new PageExposeBindingTests();27await test.PageExposeBindingAsync();28using PuppeteerSharp.Tests.PageTests;29var test = new PageExposeBindingHandleTests();30await test.PageExposeBindingHandleAsync();
PageEventsPageErrorTests
Using AI Code Generation
1using PuppeteerSharp.Tests.PageTests;2using System;3using System.Threading.Tasks;4using PuppeteerSharp;5using PuppeteerSharp.Tests.Attributes;6using Xunit;7using Xunit.Abstractions;8{9 [Collection("PuppeteerLoaderFixture collection")]10 {11 public PageEventsPageErrorTests(ITestOutputHelper output) : base(output)12 {13 }14 [PuppeteerTest("page.spec.ts", "Page.Events.PageError", "should throw when page crashes")]15 [SkipBrowserFact(skipFirefox: true)]16 public async Task ShouldThrowWhenPageCrashes()17 {18 var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => { setTimeout(() => { throw new Error('Page crashed!'); }, 0); }"));19 Assert.Contains("Page crashed!", exception.Message);20 }21 [PuppeteerTest("page.spec.ts", "Page.Events.PageError", "should throw when page crashes")]22 [SkipBrowserFact(skipFirefox: true)]23 public async Task ShouldThrowWhenPageCrashes2()24 {25 var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => { setTimeout(() => { throw new Error('Page crashed!'); }, 0); }"));26 Assert.Contains("Page crashed!", exception.Message);27 }28 [PuppeteerTest("page.spec.ts", "Page.Events.PageError", "should throw when page crashes")]29 [SkipBrowserFact(skipFirefox: true)]30 public async Task ShouldThrowWhenPageCrashes3()31 {32 var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => { setTimeout(() => { throw new Error('Page crashed!'); }, 0); }"));33 Assert.Contains("Page crashed!", exception.Message);34 }35 [PuppeteerTest("page.spec.ts", "Page.Events.PageError", "should throw when page crashes")]36 [SkipBrowserFact(skipFirefox: true)]37 public async Task ShouldThrowWhenPageCrashes4()38 {39 var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => { setTimeout(() => { throw new Error('Page crashed!'); }, 0); }"));40 Assert.Contains("Page crashed!",
PageEventsPageErrorTests
Using AI Code Generation
1using PuppeteerSharp.Tests.PageTests;2using Xunit;3using Xunit.Abstractions;4using System;5using System.Threading.Tasks;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading;10using PuppeteerSharp.Input;11{12 [Collection("PuppeteerLoaderFixture collection")]13 {14 public PageEventsPageErrorTests(ITestOutputHelper output) : base(output)15 {16 }
PageEventsPageErrorTests
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using Xunit;5using Xunit.Abstractions;6{7 [Collection(TestConstants.TestFixtureCollectionName)]8 {9 public PageEventsPageErrorTests(ITestOutputHelper output) : base(output)10 {11 }12 [PuppeteerTest("page.spec.ts", "Page.Events.Pageerror", "should throw if page crashes")]13 public async Task ShouldThrowIfPageCrashes()14 {15 Page.PageError += (sender, e) => throw new Exception("Page crashed!");16 var exception = await Assert.ThrowsAsync<Exception>(async () => await Page.EvaluateFunctionAsync("() => { setTimeout(() => { throw new Error('Page crashed!'); }, 0); }"));17 Assert.Equal("Page crashed!", exception.Message);18 }19 [PuppeteerTest("page.spec.ts", "Page.Events.Pageerror", "should throw if page crashes")]20 public async Task ShouldThrowIfPageCrashes2()21 {22 Page.PageError += (sender, e) => throw new Exception("Page crashed!");23 var exception = await Assert.ThrowsAsync<Exception>(async () => await Page.EvaluateFunctionAsync("() => { setTimeout(() => { throw new Error('Page crashed!'); }, 0); }"));24 Assert.Equal("Page crashed!", exception.Message);25 }26 [PuppeteerTest("page.spec.ts", "Page.Events.Pageerror", "should throw if page crashes")]27 public async Task ShouldThrowIfPageCrashes3()28 {29 Page.PageError += (sender, e) => throw new Exception("Page crashed!");30 var exception = await Assert.ThrowsAsync<Exception>(async () => await Page.EvaluateFunctionAsync("() => { setTimeout(() => { throw new Error('Page crashed!'); }, 0); }"));31 Assert.Equal("Page crashed!", exception.Message);32 }33 [PuppeteerTest("page.spec.ts", "Page.Events.Pageerror", "should throw if page crashes")]
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!