How to use CloseTests class of PuppeteerSharp.Tests.PageTests package

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

CloseTests.cs

Source:CloseTests.cs Github

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...3using Xunit.Abstractions;4namespace PuppeteerSharp.Tests.PageTests5{6    [Collection("PuppeteerLoaderFixture collection")]7    public class CloseTests : PuppeteerBrowserBaseTest8    {9        public CloseTests(ITestOutputHelper output) : base(output) { }10        [Fact]11        public async Task ShouldRejectAllPromisesWhenPageIsClosed()12        {13            var newPage = await Browser.NewPageAsync();14            var neverResolves = newPage.EvaluateFunctionAsync("() => new Promise(r => {})");15            // Put into a var to avoid warning16            var t = newPage.CloseAsync();17            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves);18            Assert.Contains("Protocol error", exception.Message);19        }20    }21}...

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CloseTests

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.PageTests;5using Xunit;6using Xunit.Abstractions;7{8    {9        public CloseTests(ITestOutputHelper output) : base(output) { }10        [Fact(Timeout = 5000)]11        public async Task ShouldRejectAllPromisesWhenPageIsClosed()12        {13            var newPage = await Context.NewPageAsync();14            var neverResolves = newPage.EvaluateFunctionAsync("() => new Promise(r => {})");15            await newPage.CloseAsync();16            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);17            Assert.Contains("Protocol error", exception.Message);18        }19    }20}21using System;22using System.Threading.Tasks;23using PuppeteerSharp;24using PuppeteerSharp.Tests.PageTests;25using Xunit;26using Xunit.Abstractions;27{28    {29        public CloseTests(ITestOutputHelper output) : base(output) { }30        [Fact(Timeout = 5000)]31        public async Task ShouldTerminateNetworkWaiters()32        {33            var newPage = await Context.NewPageAsync();34            var neverResolves = newPage.WaitForRequestAsync("**/*");35            await newPage.CloseAsync();36            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);37            Assert.Contains("Protocol error", exception.Message);38        }39    }40}41using System;42using System.Threading.Tasks;43using PuppeteerSharp;44using PuppeteerSharp.Tests.PageTests;45using Xunit;46using Xunit.Abstractions;47{48    {49        public CloseTests(ITestOutputHelper output) : base(output) { }50        [Fact(Timeout = 5000)]51        public async Task ShouldTerminateWaitForSelector()52        {53            var newPage = await Context.NewPageAsync();54            var neverResolves = newPage.WaitForSelectorAsync("div");55            await newPage.CloseAsync();56            var exception = await Assert.ThrowsAsync<TargetClosedException>(()

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CloseTests

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.PageTests;5using Xunit;6using Xunit.Abstractions;7{8    {9        public CloseTests(ITestOutputHelper output) : base(output)10        {11        }12        public async Task CloseShouldWork()13        {14            await Page.CloseAsync();15            Assert.Equal(0, Browser.Pages.Length);16        }17        public async Task CloseShouldRunBeforeunloadIfAskedFor()18        {19            await Page.GoToAsync(TestConstants.EmptyPage);20            await Page.EvaluateFunctionAsync(@"() => {21                window.beforeunload = () => {22                    window['__popup'] = window.open('about:blank');23                };24            }");25            var beforeUnloadDialogTask = Page.WaitForDialogAsync();26            await Page.CloseAsync(new CloseOptions { RunBeforeUnload = true });27            var dialog = await beforeUnloadDialogTask;28            Assert.Equal(DialogType.BeforeUnload, dialog.Type);29            Assert.Null(dialog.DefaultValue);30            Assert.Equal(string.Empty, dialog.Message);31            await dialog.DismissAsync();32            Assert.Equal(0, Browser.Pages.Length);33        }34        public async Task CloseShouldRejectAllPromisesWhenPageIsClosed()35        {36            var newPage = await Browser.NewPageAsync();37            var neverResolves = newPage.EvaluateFunctionAsync("() => new Promise(r => {})");38            await newPage.CloseAsync();39            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves);40            Assert.Contains("Protocol error", exception.Message);41        }42        public async Task CloseShouldTerminateNetworkWaiters()43        {44            var newPage = await Browser.NewPageAsync();45            var neverResolves = newPage.WaitForRequestAsync(TestConstants.EmptyPage);46            await newPage.CloseAsync();47            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves);48            Assert.Contains("Protocol error", exception.Message);49        }50        public async Task CloseShouldTerminateConsoleMessageWaiters()51        {52            var newPage = await Browser.NewPageAsync();53            var neverResolves = newPage.WaitForConsoleMessageAsync();54            await newPage.CloseAsync();55            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves);56            Assert.Contains("

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CloseTests

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.PageTests;5using Xunit;6using Xunit.Abstractions;7{8    {9        public CloseTests(ITestOutputHelper output) : base(output) { }10        [Fact(Timeout = 5000)]11        public async Task ShouldRejectAllPromisesWhenPageIsClosed()12        {13            var newPage = await Context.NewPageAsync();14            var neverResolves = newPage.EvaluateFunctionAsync("() => new Promise(r => {})");15            await newPage.CloseAsync();16            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);17            Assert.Contains("Protocol error", exception.Message);18        }19    }20}21using System;22using System.Threading.Tasks;23using PuppeteerSharp;24using PuppeteerSharp.Tests.PageTests;25using Xunit;26using Xunit.Abstractions;27{28    {29        public CloseTests(ITestOutputHelper output) : base(output) { }30        [Fact(Timeout = 5000)]31        public async Task ShouldTerminateNetworkWaiters()32        {33            var newPage = await Context.NewPageAsync();34            var neverResolves = newPage.WaitForRequestAsync("**/*");35            await newPage.CloseAsync();36            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);37            Assert.Contains("Protocol error", exception.Message);38        }39    }40}41using System;42using System.Threading.Tasks;43using PuppeteerSharp;44using PuppeteerSharp.Tests.PageTests;45using Xunit;46using Xunit.Abstractions;47{48    {49        public CloseTests(ITestOutputHelper output) : base(output) { }50        [Fact(Timeout = 5000)]51        public async Task ShouldTerminateWaitForSelector()52        {53            var newPage = await Context.NewPageAsync();54            var neverResolves = newPage.WaitForSelectorAsync("div");55            await newPage.CloseAsync();56            var exception = await Assert.ThrowsAsync<TargetClosedException>(()

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CloseTests

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1using PuppeteerSharp.Tests.PageTests;2using Xunit;3{4    {5        public async Task ShouldRejectAllPromisesWhenBrowserIsClosed()6        {7            var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());8            var page = await browser.NewPageAsync();9            var neverResolves = page.EvaluateFunctionAsync("() => new Promise(r => {})");10            await browser.CloseAsync();11            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);12            Assert.Contains("Protocol error", exception.Message);13        }14    }15}16System.DllNotFoundException: Unable to load DLL 'libdl.so': The specified module could not be found. (Exception from HRESULT: 0x8007007E)17   at Interop.libdl.dlopen(String fileName, Int32 flag)18   at PuppeteerSharp.Helpers.LinuxLibraryLoader.LoadLibrary(String libraryPath)19   at PuppeteerSharp.Helpers.LibraryLoader.Load(String libraryPath)20   at PuppeteerSharp.BrowserFetcher.GetExecutablePath(String revision)

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CloseTests

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.PageTests;5{6    {7        public static async Task Main(string[] args)8        {9            var browserFetcher = new BrowserFetcher();10            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);11            var browser = await Puppeteer.LaunchAsync(new LaunchOptions12            {13                ExecutablePath = browserFetcher.GetExecutablePath(BrowserFetcher.DefaultRevision)14            });15            var page = await browser.NewPageAsync();16            await page.CloseTests();17            await browser.CloseAsync();18        }19    }20}

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CloseTests

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

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CloseTests

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1using PuppeteerSharp.Tests;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var test = new CloseTests();9            await test.ClosePageAsync();10        }11    }12}13using PuppeteerSharp.Tests;14using System;15using System.Threading.Tasks;16{17    {18        static async Task Main(string[] args)19        {20            var test = new CloseTests();21            await test.ClosePageAsync();22        }23    }24}25using PuppeteerSharp.Tests;26using System;27using System.Threading.Tasks;28{29    {30        static async Task Main(string[] args)31        {32            var test = new CloseTests();33            await test.ClosePageAsync();34        }35    }36}37using PuppeteerSharp.Tests;38using System;39using System.Threading.Tasks;40{41    {42        static async Task Main(string[] args)43        {44            var test = new CloseTests();45            await test.ClosePaeAsync();46        }47    }48}49using PuppeteerSharp.Tests;50using System;51using System.Threading.Tasks;52{53    {54        static async Task Main(string[] args)55        {56            var test = new CloseTests();57            await test.ClosePageAsync();58        }59    }60}61using PuppeteerSharp.Tests;62using System;63using System.Threading.Tasks;64{65    {66        static async Task Main(string[] args)67        {68            vr test = new CloseTests();69            await test.ClosePageAsync();70        }71    }72}73using PuppeteerSharp.Tests;74using System;75        static async Task MainAsync()76        {77            var closeTests = new CloseTests();78            await closeTests.ClosePage();79        }80    }81}82using PuppeteerSharp.Tests.PageTests;83using System;84using System.Threading.Tasks;85{86    {87        static void Main(string[] args)88        {89            MainAsync().Wait();90        }91        static async Task MainAsync()92        {93            var closeTests = new CloseTests();94            await closeTests.ClosePage();95        }96    }97}

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CloseTests

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1using PuppeteerSharp.Tests.PageTests;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            CloseTests test = new CloseTests();9            test.CloseShouldRejectAllPromisesWhenTheBrowserIsClosed().Wait();10        }11    }12}13using NUnit.Framework;14using System;15using System.Collections.Generic;16using System.Text;17using System.Threading.Tasks;18{19    {20        public async Task CloseShouldRejectAllPromisesWhenTheBrowserIsClosed()21        {22            var newPage = await Browser.NewPageAsync();23            var neverResolves = newPage.EvaluateFunctionHandleAsync("() => new Promise(r => {})");24            await Browser.CloseAsync();25            var exception = Assert.ThrowsAsync<Exception>(() => neverResolves);26            StringAssert.Contains("Protocol error", exception.Message);27        }28    }29}

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CloseTests

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1using PuppeteerSharp.Tests.PageTests;2using Xunit;3using System;4using System.Threading.Tasks;5using System.Threading;6using System.IO;7using System.Diagnostics;8using PuppeteerSharp.Tests;9using PuppeteerSharp;10using System.Collections.Generic;11using System.Linq;12using System.Text;13{14    {15        public async Task ShouldRejectAllPromisesWhenPageIsClosed()16        {17            var newPage = await Context.NewPageAsync();18            var neverResolves = newPage.EvaluateExpressionAsync("new Promise(r => {})");19            var closed = newPage.CloseAsync();20            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);21            Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);22            await closed;23        }24    }25}26using PuppeteerSharp.Tests.PageTests;27using Xunit;28using System;29using System.Threading.Tasks;30using System.Threading;31using System.IO;32using System.Diagnostics;33using PuppeteerSharp.Tests;34using PuppeteerSharp;35using System.Collections.Generic;36using System.Linq;37using System.Text;38{39    {40        public async Task ShouldRejectNavigationWhenPageIsClosed()41        {42            var newPage = await Context.NewPageAsync();43            var closed = newPage.CloseAsync();44            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);45            Assert.Equal("Protocol error (Page.navigate): Target closed.", exception.Message);46            await closed;47        }48    }49}50using PuppeteerSharp.Tests.PageTests;51using Xunit;52using System;53using System.Threading.Tasks;54using System.Threading;55using System.IO;56using System.Diagnostics;57using PuppeteerSharp.Tests;58using PuppeteerSharp;59using System.Collections.Generic;60using System.Linq;61using System.Text;62{63    {64        public async Task ShouldTerminateNetworkWaiters()65        {

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CloseTests

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1using PuppeteerSharp.Tests.PageTests;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            CloseTests test = new CloseTests();9            test.CloseShouldRejectAllPromisesWhenTheBrowserIsClosed().Wait();10        }11    }12}13using NUnit.Framework;14using System;15using System.Collections.Generic;16using System.Text;17using System.Threading.Tasks;18{19    {20        public async Task CloseShouldRejectAllPromisesWhenTheBrowserIsClosed()21        {22            var newPage = await Browser.NewPageAsync();23            var neverResolves = newPage.EvaluateFunctionHandleAsync("() => new Promise(r => {})");24            await Browser.CloseAsync();25            var exception = Assert.ThrowsAsync<Exception>(() => neverResolves);26            StringAssert.Contains("Protocol error", exception.Message);27        }28    }29}

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CloseTests

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1using PuppeteerSharp.Tests.PageTests;2using Xunit;3using System;4using System.Threading.Tasks;5using System.Threading;6using System.IO;7using System.Diagnostics;8using PuppeteerSharp.Tests;9using PuppeteerSharp;10using System.Collections.Generic;11using System.Linq;12using System.Text;13{14    {15        public async Task ShouldRejectAllPromisesWhenPageIsClosed()16        {17            var newPage = await Context.NewPageAsync();18            var neverResolves = newPage.EvaluateExpressionAsync("new Promise(r => {})");19            var closed = newPage.CloseAsync();20            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);21            Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);22            await closed;23        }24    }25}26using PuppeteerSharp.Tests.PageTests;27using Xunit;28using System;29using System.Threading.Tasks;30using System.Threading;31using System.IO;32using System.Diagnostics;33using PuppeteerSharp.Tests;34using PuppeteerSharp;35using System.Collections.Generic;36using System.Linq;37using System.Text;38{39    {40        public async Task ShouldRejectNavigationWhenPageIsClosed()41        {42            var newPage = await Context.NewPageAsync();43            var closed = newPage.CloseAsync();44            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);45            Assert.Equal("Protocol error (Page.navigate): Target closed.", exception.Message);46            await closed;47        }48    }49}50using PuppeteerSharp.Tests.PageTests;51using Xunit;52using System;53using System.Threading.Tasks;54using System.Threading;55using System.IO;56using System.Diagnostics;57using PuppeteerSharp.Tests;58using PuppeteerSharp;59using System.Collections.Generic;60using System.Linq;61using System.Text;62{63    {64        public async Task ShouldTerminateNetworkWaiters()65        {

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CloseTests

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.PageTests;7using PuppeteerSharp;8{9    {10        public static void Main(string[] args)11        {12            CloseAsync();13        }14        private static async void CloseAsync()15        {16            var browser = await Puppeteer.LaunchAsync(new LaunchOptions17            {18            });19            var page = await browser.NewPageAsync();20            await page.CloseAsync();21        }22    }23}

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