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

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

PageEventsErrorTests.cs

Source:PageEventsErrorTests.cs

...8using PuppeteerSharp.Xunit;9namespace PuppeteerSharp.Tests.PageTests10{11    [Collection(TestConstants.TestFixtureCollectionName)]12    public class PageEventsErrorTests : PuppeteerPageBaseTest13    {14        public PageEventsErrorTests(ITestOutputHelper output) : base(output)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}...

PageEventsErrorTests

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 PageEventsErrorTests(ITestOutputHelper output) : base(output)10        {11        }12        [PuppeteerTest("page.spec.ts", "Page.Events.Error", "should not throw uncaught errors")]13        public async Task ShouldNotThrowUncaughtErrors()14        {15            var exceptionTask = Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => not.existing.object.property"));16            var errorTask = Page.WaitForEventAsync(PageEvent.Error);17            var exception = await exceptionTask;18            var error = await errorTask;19            Assert.Contains("not is not defined", exception.Message);20            Assert.Contains("not.existing.object.property", error.Message);21        }22    }23}24using System;25using System.Threading.Tasks;26using PuppeteerSharp.Tests.Attributes;27using Xunit;28using Xunit.Abstractions;29{30    [Collection(TestConstants.TestFixtureCollectionName)]31    {32        public PageEventsErrorTests(ITestOutputHelper output) : base(output)33        {34        }35        [PuppeteerTest("page.spec.ts", "Page.Events.Error", "should not throw when page closes")]36        public async Task ShouldNotThrowWhenPageCloses()37        {38            var exceptionTask = Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => new Promise(r => {})"));39            var closeTask = Page.CloseAsync();40            var exception = await exceptionTask;41            await closeTask;42            Assert.Contains("Protocol error", exception.Message);43        }44    }45}46using System;47using System.Threading.Tasks;48using PuppeteerSharp.Tests.Attributes;49using Xunit;50using Xunit.Abstractions;51{52    [Collection(TestConstants.TestFixtureCollectionName)]

PageEventsErrorTests

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 PageEventsErrorTests(ITestOutputHelper output) : base(output)10        {11        }12        [PuppeteerTest("page.spec.ts", "Page.Events.Error", "should throw when page crashes")]13        [Fact(Timeout = TestConstants.DefaultTestTimeout)]14        public async Task ShouldThrowWhenPageCrashes()15        {16            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => { setTimeout(() => { window.location = 'about:blank' }, 0); setTimeout(() => { throw new Error('oh my god') }, 5000); }"));17            Assert.Contains("oh my god", exception.Message);18        }19    }20}21using System;22using System.Threading.Tasks;23using PuppeteerSharp.Tests.Attributes;24using Xunit;25using Xunit.Abstractions;26{27    [Collection(TestConstants.TestFixtureCollectionName)]28    {29        public PageEventsFrameattachedTests(ITestOutputHelper output) : base(output)30        {31        }32        [PuppeteerTest("page.spec.ts", "Page.Events.FrameAttached", "should fire when frame is attached")]33        [Fact(Timeout = TestConstants.DefaultTestTimeout)]34        public async Task ShouldFireWhenFrameIsAttached()35        {36            await Page.GoToAsync(TestConstants.EmptyPage);37            await AttachFrame(Page, "frame1", TestConstants.EmptyPage);38            var frameAttachedTask = Page.WaitForEventAsync(PageEvent.FrameAttached);39            await AttachFrame(Page, "frame2", TestConstants.EmptyPage);40            var frame = await frameAttachedTask;41            Assert.Equal("frame2", frame.Name);42        }43        private async Task<Frame> AttachFrame(Page page, string frameId, string url)44        {45            var executionContext = await page.MainFrame.GetExecutionContextAsync();46            var handle = await executionContext.EvaluateHandleAsync(@"(frameId, url) =>47            {48                const frame = document.createElement('iframe');

PageEventsErrorTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.Attributes;5using Xunit;6using Xunit.Abstractions;7{8    [Collection(TestConstants.TestFixtureCollectionName)]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            Page.Error += (sender, e) => throw new Exception(e.Message);17            var exception = await Assert.ThrowsAsync<Exception>(async () => await Page.GoToAsync(TestConstants.ServerUrl + "/crash"));18            Assert.Equal("Page crashed!", exception.Message);19        }20    }21}22using System;23using System.Threading.Tasks;24using PuppeteerSharp;25using PuppeteerSharp.Tests.Attributes;26using Xunit;27using Xunit.Abstractions;28{29    [Collection(TestConstants.TestFixtureCollectionName)]30    {31        public PageEventsConsoleTests(ITestOutputHelper output) : base(output)32        {33        }34        [PuppeteerTest("page.spec.ts", "Page.Events.Console", "should work")]35        public async Task ShouldWork()36        {37            Page.Console += (sender, e) => Console.WriteLine(e.Message.Text);38            await Page.GoToAsync(TestConstants.ServerUrl + "/consolelog.html");39        }40        [PuppeteerTest("page.spec.ts", "Page.Events.Console", "should trigger correct Log")]41        public async Task ShouldTriggerCorrectLog()42        {43            Page.Console += (sender, e) => Assert.Equal("yellow", e.Message.Text);44            await Page.GoToAsync(TestConstants.ServerUrl + "/consolelog.html");45        }46        [PuppeteerTest("page.spec.ts", "Page.Events.Console", "should have location for console API calls")]47        public async Task ShouldHaveLocationForConsoleAPICalls()48        {49            Page.Console += (sender, e)

PageEventsErrorTests

Using AI Code Generation

1using PuppeteerSharp.Tests.PageTests;2PageEventsErrorTests t = new PageEventsErrorTests();3t.PageEventsErrorTests();4using PuppeteerSharp.Tests.PageTests;5PageEventsErrorTests t = new PageEventsErrorTests();6t.PageEventsErrorTests();7using PuppeteerSharp.Tests.PageTests;8PageEventsErrorTests t = new PageEventsErrorTests();9t.PageEventsErrorTests();10using PuppeteerSharp.Tests.PageTests;11PageEventsErrorTests t = new PageEventsErrorTests();12t.PageEventsErrorTests();13using PuppeteerSharp.Tests.PageTests;14PageEventsErrorTests t = new PageEventsErrorTests();15t.PageEventsErrorTests();16using PuppeteerSharp.Tests.PageTests;17PageEventsErrorTests t = new PageEventsErrorTests();18t.PageEventsErrorTests();19using PuppeteerSharp.Tests.PageTests;20PageEventsErrorTests t = new PageEventsErrorTests();21t.PageEventsErrorTests();22using PuppeteerSharp.Tests.PageTests;23PageEventsErrorTests t = new PageEventsErrorTests();24t.PageEventsErrorTests();25using PuppeteerSharp.Tests.PageTests;26PageEventsErrorTests t = new PageEventsErrorTests();27t.PageEventsErrorTests();

PageEventsErrorTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using PuppeteerSharp.Tests.Attributes;8{9    {10        [PuppeteerTest("page.spec.ts", "Page.Events.PageError", "should throw when page crashes")]11        [SkipBrowserFact(skipFirefox: true)]12        public async Task ShouldThrowWhenPageCrashes()13        {14            await Page.GoToAsync(TestConstants.ServerUrl + "/error.html");15            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateExpressionAsync("42"));16            Assert.AreEqual("Oops!", exception.Message);17        }18    }19}20{21    using System;22    using System.Threading.Tasks;23    using NUnit.Framework;24    using PuppeteerSharp.Tests.Attributes;25    using PuppeteerSharp.Xunit;26    using Xunit;27    using Xunit.Abstractions;28    [Collection(TestConstants.TestFixtureCollectionName)]29    {30        public PageEventsErrorTests(ITestOutputHelper output) : base(output)31        {32        }33        [PuppeteerTest("page.spec.ts", "Page.Events.PageError", "should throw when page crashes")]34        [SkipBrowserFact(skipFirefox: true)]35        public async Task ShouldThrowWhenPageCrashes()36        {37            await Page.GoToAsync(TestConstants.ServerUrl + "/error.html");38            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateExpressionAsync("42"));39            Assert.AreEqual("Oops!", exception.Message);40        }41    }42}

PageEventsErrorTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using PuppeteerSharp.Xunit;5using Xunit;6using Xunit.Abstractions;7using System.Linq;8using System.Collections.Generic;9{10    [Collection(TestConstants.TestFixtureCollectionName)]11    {12        public PageEventsErrorTests(ITestOutputHelper output) : base(output)13        {14        }15        [PuppeteerTest("page.spec.ts", "Page.Events.Error", "should throw when page crashes")]16        public async Task ShouldThrowWhenPageCrashes()17        {18            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => { setTimeout(() => { throw new Error('Page crashed!'); }, 0); }"));19            Assert.Equal("Page crashed!", exception.Message);20        }21        [PuppeteerTest("page.spec.ts", "Page.Events.Error", "should throw when evaluation triggers reload")]22        public async Task ShouldThrowWhenEvaluationTriggersReload()23        {24            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => location.reload()"));25            Assert.Equal("Protocol error (Page.navigate): Cannot navigate to invalid URL", exception.Message);26        }27        [PuppeteerTest("page.spec.ts", "Page.Events.Error", "should throw when evaluation triggers navigation")]28        public async Task ShouldThrowWhenEvaluationTriggersNavigation()29        {30            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => location.href = '/empty.html'"));31            Assert.Equal("Protocol error (Page.navigate): Cannot navigate to invalid URL", exception.Message);32        }33        [PuppeteerTest("page.spec.ts", "Page.Events.Error", "should throw when evaluation triggers a download")]34        public async Task ShouldThrowWhenEvaluationTriggersADownload()35        {36            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => document.body.appendChild(document.createElement('a')).href = 'data:text/csv,foo%0Abar'"));37            Assert.Equal("Protocol error (Page.navigate): Cannot navigate to invalid URL", exception.Message);38        }39        [PuppeteerTest("page.spec.ts", "Page.Events.Error", "should throw when page

PageEventsErrorTests

Using AI Code Generation

1using System;2using System.Linq;3using System.Threading.Tasks;4using PuppeteerSharp.Tests.PageTests;5{6    {7        static void Main(string[] args)8        {9            var t = PageEventsErrorTests.Test();10            t.Wait();11        }12    }13}14using System;15using System.Linq;16using System.Threading.Tasks;17using PuppeteerSharp.Tests.PageTests;18{19    {20        static void Main(string[] args)21        {22            var t = PageEventsErrorTests.Test();23            t.Wait();24        }25    }26}27using System;28using System.Linq;29using System.Threading.Tasks;30using PuppeteerSharp.Tests.PageTests;31{32    {33        static void Main(string[] args)34        {35            var t = PageEventsErrorTests.Test();36            t.Wait();37        }38    }39}40using System;41using System.Linq;42using System.Threading.Tasks;43using PuppeteerSharp.Tests.PageTests;44{45    {46        static void Main(string[] args)47        {48            var t = PageEventsErrorTests.Test();49            t.Wait();50        }51    }52}53using System;54using System.Linq;55using System.Threading.Tasks;56using PuppeteerSharp.Tests.PageTests;57{58    {59        static void Main(string[] args)60        {61            var t = PageEventsErrorTests.Test();62            t.Wait();63        }64    }65}

PageEventsErrorTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.PageTests;7using Xunit;8using Xunit.Abstractions;9{10    {11        public PageEventsErrorTests(ITestOutputHelper output) : base(output)12        {13        }14        public async Task ShouldFireErrorForAllAvailableTargets()15        {16            var page = await Page.GoToAsync(TestConstants.EmptyPage);17            var errorEventFired = false;18            page.Error += (sender, e) => errorEventFired = true;19            await page.EvaluateExpressionAsync("() => window['error'] = 1");20            Assert.True(errorEventFired);21        }22    }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using PuppeteerSharp.Tests.PageTests;30using Xunit;31using Xunit.Abstractions;32{33    {34        public PageEventsErrorTests(ITestOutputHelper output) : base(output)35        {36        }37        public async Task ShouldFireErrorForAllAvailableTargets()38        {39            var page = await Page.GoToAsync(TestConstants.EmptyPage);40            var errorEventFired = false;41            page.Error += (sender, e) => errorEventFired = true;42            await page.EvaluateExpressionAsync("() => window['error'] = 1");43            Assert.True(errorEventFired);44        }45    }46}47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52using PuppeteerSharp.Tests.PageTests;53using Xunit;54using Xunit.Abstractions;55{

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