How to use ShouldThrowWhenPageCrashes method of PuppeteerSharp.Tests.PageTests.PageEventsErrorTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.PageTests.PageEventsErrorTests.ShouldThrowWhenPageCrashes

PageEventsErrorTests.cs

Source:PageEventsErrorTests.cs Github

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...15 {16 }17 [PuppeteerTest("page.spec.ts", "Page.Events.Error", "should throw when page crashes")]18 [SkipBrowserFact(skipFirefox: true)]19 public async Task ShouldThrowWhenPageCrashes()20 {21 string error = null;22 Page.Error += (_, e) => error = e.Error;23 var gotoTask = Page.GoToAsync("chrome://crash");24 await WaitForError();25 Assert.Equal("Page crashed!", error);26 }27 }28}...

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ShouldThrowWhenPageCrashes

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1using System.Threading.Tasks;2using Xunit;3using Xunit.Abstractions;4{5 [Collection("PuppeteerLoaderFixture collection")]6 {7 public PageEventsErrorTests(ITestOutputHelper output) : base(output)8 {9 }10 public async Task ShouldThrowWhenPageCrashes()11 {12 await Page.GoToAsync(TestConstants.AboutBlank);13 var exception = await Assert.ThrowsAsync<TargetClosedException>(async () =>14 {15 await Task.WhenAll(16 Page.CloseAsync(),17 Page.EvaluateExpressionAsync("1 + 1")18 );19 });20 Assert.Contains("Protocol error", exception.Message);21 }22 }23}24using System.Threading.Tasks;25using Xunit;26using Xunit.Abstractions;27{28 [Collection("PuppeteerLoaderFixture collection")]29 {30 public PageEventsErrorTests(ITestOutputHelper output) : base(output)31 {32 }33 public async Task ShouldWork()34 {35 await Page.GoToAsync(TestConstants.AboutBlank);36 await Page.CloseAsync();37 await Page.EvaluateExpressionAsync("7 * 8");38 }39 }40}41using System.Threading.Tasks;42using Xunit;43using Xunit.Abstractions;44{45 [Collection("PuppeteerLoaderFixture collection")]46 {47 public PageEventsErrorTests(ITestOutputHelper output) : base(output)48 {49 }50 public async Task ShouldWorkAfterNavigation()51 {52 await Page.GoToAsync(TestConstants.AboutBlank);53 await Page.CloseAsync();54 await Page.GoToAsync(TestConstants.AboutBlank);55 await Page.EvaluateExpressionAsync("7 * 8");56 }57 }58}59using System.Threading.Tasks;60using Xunit;61using Xunit.Abstractions;

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ShouldThrowWhenPageCrashes

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1using System;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6 [Collection("PuppeteerLoaderFixture collection")]7 {8 public PageEventsErrorTests(ITestOutputHelper output) : base(output)9 {10 }11 public async Task ShouldThrowWhenPageCrashes()12 {13 await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");14 var crashed = false;15 Page.Crashed += (_, _) => crashed = true;16 await Page.EvaluateFunctionAsync(@"() => {17 function crash() {18 window['eval']('crash()');19 }20 setTimeout(crash, 0);21 }");22 Assert.True(crashed);23 }24 }25}

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ShouldThrowWhenPageCrashes

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1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Xunit;6{7 [Collection("PuppeteerLoaderFixture collection")]8 {9 public async Task ShouldThrowWhenPageCrashes()10 {11 var crashed = false;12 Page.Crashed += (sender, e) => crashed = true;13 var exception = await Assert.ThrowsAsync<TargetClosedException>(async () =>14 {15 await Page.GoToAsync(TestConstants.ServerUrl + "/crash");16 });17 Assert.Contains("net::ERR_ABORTED", exception.Message);18 Assert.True(crashed);19 }20 }21}22using System;23using System.Collections.Generic;24using System.Text;25using System.Threading.Tasks;26using Xunit;27{28 [Collection("PuppeteerLoaderFixture collection")]29 {30 public async Task ShouldThrowWhenPageCrashes()31 {32 var crashed = false;33 Page.Crashed += (sender, e) => crashed = true;34 var exception = await Assert.ThrowsAsync<TargetClosedException>(async () =>35 {36 await Page.GoToAsync(TestConstants.ServerUrl + "/crash");37 });38 Assert.Contains("net::ERR_ABORTED", exception.Message);39 Assert.True(crashed);40 }41 }42}43using System;44using System.Collections.Generic;45using System.Text;46using System.Threading.Tasks;47using Xunit;48{49 [Collection("PuppeteerLoaderFixture collection")]50 {51 public async Task ShouldThrowWhenPageCrashes()52 {53 var crashed = false;54 Page.Crashed += (sender, e) => crashed = true;55 var exception = await Assert.ThrowsAsync<TargetClosedException>(async ()

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ShouldThrowWhenPageCrashes

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.Attributes;5using PuppeteerSharp.Tests.PageTests;6using Xunit;7using Xunit.Abstractions;8{9 {10 public PageEventsErrorTests(ITestOutputHelper output) : base(output)11 {12 }13 [PuppeteerTest("page.spec.ts", "Page.Events.Error", "should throw when page crashes")]14 public async Task ShouldThrowWhenPageCrashes()15 {16 await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");17 var crashButton = await Page.QuerySelectorAsync("#crash-button");18 var exceptionTask = Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => crashButton.click()"));19 await crashButton.ClickAsync();20 var exceptionMessage = (await exceptionTask).Message;21 Assert.Contains("crashButton", exceptionMessage);22 }23 }24}

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ShouldThrowWhenPageCrashes

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1using PuppeteerSharp.Tests.Attributes;2using System;3using System.Threading.Tasks;4using Xunit;5using Xunit.Abstractions;6{7 [Collection("PuppeteerLoaderFixture collection")]8 {9 public PageEventsErrorTests(ITestOutputHelper output) : base(output)10 {11 }12 [PuppeteerTest("page.spec.ts", "Page.Events.PageError", "should throw when page crashes")]13 public async Task ShouldThrowWhenPageCrashes()14 {15 Server.SetRoute("/empty.html", context => Task.Delay(10000));16 var page = await Browser.NewPageAsync();17 var exception = await Assert.ThrowsAsync<Exception>(() => page.GoToAsync(TestConstants.EmptyPage));18 Assert.Contains("Protocol error", exception.Message);19 }20 }21}22using PuppeteerSharp.Tests.Attributes;23using System;24using System.Threading.Tasks;25using Xunit;26using Xunit.Abstractions;27{28 [Collection("PuppeteerLoaderFixture collection")]29 {30 public PageEventsErrorTests(ITestOutputHelper output) : base(output)31 {32 }33 [PuppeteerTest("page.spec.ts", "Page.Events.PageError", "should throw when page crashes")]34 public async Task ShouldThrowWhenPageCrashes()35 {36 Server.SetRoute("/empty.html", context => Task.Delay(10000));37 var page = await Browser.NewPageAsync();38 var exception = await Assert.ThrowsAsync<Exception>(() => page.GoToAsync(TestConstants.EmptyPage));39 Assert.Contains("Protocol error", exception.Message);40 }41 }42}

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