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How to use BrowserDisconnectTests method of PuppeteerSharp.Tests.LauncherTests.BrowserDisconnectTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests

BrowserDisconnectTests.cs

Source:BrowserDisconnectTests.cs

...5using Xunit.Abstractions;6namespace PuppeteerSharp.Tests.LauncherTests7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    public class BrowserDisconnectTests : PuppeteerBrowserBaseTest10    {11        public BrowserDisconnectTests(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("launcher.spec.ts", "Browser.disconnect", "should reject navigation when browser closes")]15        [PuppeteerFact]16        public async Task ShouldRejectNavigationWhenBrowserCloses()17        {18            Server.SetRoute("/one-style.css", _ => Task.Delay(10000));19            await using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()))20            {21                var remote = await Puppeteer.ConnectAsync(new ConnectOptions22                {23                    BrowserWSEndpoint = browser.WebSocketEndpoint24                });25                var page = await remote.NewPageAsync();...

BrowserDisconnectTests

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using PuppeteerSharp.Tests.Attributes;5using Xunit;6using Xunit.Abstractions;7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    {10        public BrowserDisconnectTests(ITestOutputHelper output) : base(output)11        {12        }13        [PuppeteerTest("launcher.spec.ts", "Launcher", "should reject all promises when browser is closed")]14        public async Task ShouldRejectAllPromisesWhenBrowserIsClosed()15        {16            await Page.GoToAsync(TestConstants.EmptyPage);17            var newPage = await Browser.NewPageAsync();18            var neverResolves = newPage.EvaluateFunctionAsync("() => new Promise(r => {})");19            await Browser.CloseAsync();20            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);21            Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);22        }23        [PuppeteerTest("launcher.spec.ts", "Launcher", "should reject all promises when browser is disconnected")]24        public async Task ShouldRejectAllPromisesWhenBrowserIsDisconnected()25        {26            await Page.GoToAsync(TestConstants.EmptyPage);27            var newPage = await Browser.NewPageAsync();28            var neverResolves = newPage.EvaluateFunctionAsync("() => new Promise(r => {})");29            await Browser.DisconnectAsync();30            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);31            Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);32        }33        [PuppeteerTest("launcher.spec.ts", "Launcher", "should not be visible in browser.wsEndpoint()")]34        public async Task ShouldNotBeVisibleInBrowserWSEndpoint()35        {36            await Browser.CloseAsync();37            var browserWSEndpoint = Browser.WebSocketEndpoint;38            Assert.Null(browserWSEndpoint);39        }40        [PuppeteerTest("launcher.spec.ts", "Launcher", "should terminate network waiters")]41        public async Task ShouldTerminateNetworkWaiters()42        {43            await Page.GoToAsync(TestConstants.EmptyPage);44            var newPage = await Browser.NewPageAsync();

BrowserDisconnectTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using PuppeteerSharp.Tests.Attributes;6using Xunit;7using Xunit.Abstractions;8{9    [Collection(TestConstants.TestFixtureCollectionName)]10    {11        public BrowserDisconnectTests(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("launcher.spec.ts", "BrowserDisconnectTests", "should throw when used after browser closes")]15        public async Task ShouldThrowWhenUsedAfterBrowserCloses()16        {17            await Page.GoToAsync(TestConstants.EmptyPage);18            var browser = Page.Browser;19            await browser.CloseAsync();20            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await Page.EvaluateExpressionAsync("7 * 8"));21            Assert.Contains("Protocol error", exception.Message);22        }23        [PuppeteerTest("launcher.spec.ts", "BrowserDisconnectTests", "should throw when used after browser disconnects")]24        public async Task ShouldThrowWhenUsedAfterBrowserDisconnects()25        {26            await Page.GoToAsync(TestConstants.EmptyPage);27            var browser = Page.Browser;28            await browser.DisconnectAsync();29            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await Page.EvaluateExpressionAsync("7 * 8"));30            Assert.Contains("Protocol error", exception.Message);31        }32        [PuppeteerTest("launcher.spec.ts", "BrowserDisconnectTests", "should throw when used after browser is disconnected")]33        public async Task ShouldThrowWhenUsedAfterBrowserIsDisconnected()34        {35            await Page.GoToAsync(TestConstants.EmptyPage);36            var browser = Page.Browser;37            await browser.DisconnectAsync();38            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await Page.EvaluateExpressionAsync("7 * 8"));39            Assert.Contains("Protocol error", exception.Message);40        }41        [PuppeteerTest("launcher.spec.ts", "BrowserDisconnectTests", "should throw when used after context is closed")]42        public async Task ShouldThrowWhenUsedAfterContextIsClosed()43        {44            await Page.GoToAsync(TestConstants.EmptyPage);45            var context = await Browser.NewContextAsync();

BrowserDisconnectTests

Using AI Code Generation

1using PuppeteerSharp.Tests;2LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();3using PuppeteerSharp.Tests;4LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();5using PuppeteerSharp.Tests;6LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();7using PuppeteerSharp.Tests;8LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();9using PuppeteerSharp.Tests;10LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();11using PuppeteerSharp.Tests;12LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();13using PuppeteerSharp.Tests;14LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();15using PuppeteerSharp.Tests;16LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();17using PuppeteerSharp.Tests;18LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();19using PuppeteerSharp.Tests;20LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();21using PuppeteerSharp.Tests;22LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();

BrowserDisconnectTests

Using AI Code Generation

1using PuppeteerSharp.Tests.LauncherTests;2LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();3using PuppeteerSharp.Tests.LauncherTests;4LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();5using PuppeteerSharp.Tests.LauncherTests;6LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();7using PuppeteerSharp.Tests.LauncherTests;8LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();9using PuppeteerSharp.Tests.LauncherTests;10LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();11using PuppeteerSharp.Tests.LauncherTests;12LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();13using PuppeteerSharp.Tests.LauncherTests;14LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();15using PuppeteerSharp.Tests.LauncherTests;16LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();17using PuppeteerSharp.Tests.LauncherTests;18LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();19using PuppeteerSharp.Tests.LauncherTests;20LauncherTests.BrowserDisconnectTests.BrowserDisconnectTests();

BrowserDisconnectTests

Using AI Code Generation

1{2    public async Task BrowserDisconnectTests()3    {4        var options = TestConstants.DefaultBrowserOptions();5        options.Headless = false;6        var browser = await Puppeteer.LaunchAsync(options);7        var page = await browser.NewPageAsync();8        var target = browser.Targets().Last();9        await target.Page.CloseAsync();10        var exception = await Assert.ThrowsAnyAsync<Exception>(() => target.Page.EvaluateExpressionAsync("1 + 1"));11        Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);12        await browser.CloseAsync();13    }14}15{16    public async Task BrowserDisconnectTests()17    {18        var options = TestConstants.DefaultBrowserOptions();19        options.Headless = false;20        var browser = await Puppeteer.LaunchAsync(options);21        var page = await browser.NewPageAsync();22        var target = browser.Targets().Last();23        await target.Page.CloseAsync();24        var exception = await Assert.ThrowsAnyAsync<Exception>(() => target.Page.EvaluateExpressionAsync("1 + 1"));25        Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);26        await browser.CloseAsync();27    }28}29{30    public async Task BrowserDisconnectTests()31    {32        var options = TestConstants.DefaultBrowserOptions();33        options.Headless = false;34        var browser = await Puppeteer.LaunchAsync(options);35        var page = await browser.NewPageAsync();36        var target = browser.Targets().Last();37        await target.Page.CloseAsync();38        var exception = await Assert.ThrowsAnyAsync<Exception>(() => target.Page.EvaluateExpressionAsync("1 + 1"));39        Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);40        await browser.CloseAsync();41    }42}43{

BrowserDisconnectTests

Using AI Code Generation

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

BrowserDisconnectTests

Using AI Code Generation

1using System;2using System.IO;3using System.Linq;4using System.Reflection;5using System.Threading.Tasks;6using NUnit.Framework;7using PuppeteerSharp.Tests.Attributes;8using PuppeteerSharp.Xunit;9using Xunit;10{11    [Collection(TestConstants.TestFixtureCollectionName)]12    {13        [PuppeteerTest("launcher.spec.ts", "Browser.disconnect", "should reject all promises when browser is closed")]14        public async Task ShouldRejectAllPromisesWhenBrowserIsClosed()15        {16            var originalConsole = Console.Out;17            var newConsole = new StringWriter();18            Console.SetOut(newConsole);19            var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());20            var page = await browser.NewPageAsync();21            var neverResolves = page.EvaluateFunctionHandleAsync("() => new Promise(r => {})");22            await browser.CloseAsync();23            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves);24            Assert.AreEqual("Protocol error (Target.closeTarget): Target closed.", exception.Message);25            Console.SetOut(originalConsole);26            Assert.AreEqual(string.Empty, newConsole.ToString());27        }28    }29}30using System;31using System.IO;32using System.Linq;33using System.Reflection;34using System.Threading.Tasks;35using NUnit.Framework;36using PuppeteerSharp.Tests.Attributes;37using PuppeteerSharp.Xunit;38using Xunit;39{40    [Collection(TestConstants.TestFixtureCollectionName)]41    {42        [PuppeteerTest("launcher.spec.ts", "Browser.disconnect", "should reject navigation when browser is closed")]43        public async Task ShouldRejectNavigationWhenBrowserIsClosed()44        {45            var originalConsole = Console.Out;46            var newConsole = new StringWriter();47            Console.SetOut(newConsole);48            var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());49            var page = await browser.NewPageAsync();50            await browser.CloseAsync();51            var exception = await Assert.ThrowsAsync<TargetClosedException>(async ()

BrowserDisconnectTests

Using AI Code Generation

1{2        public async Task ShouldRejectAllPromisesWhenBrowserIsClosed()3        {4            var originalBrowser = Page.Browser;5            var newPage = await originalBrowser.NewPageAsync();6            var neverResolves = newPage.EvaluateExpressionHandleAsync("new Promise(r => {})");7            await originalBrowser.CloseAsync();8            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves);9            Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);10        }11        public async Task ShouldTerminateNetworkWaiters()12        {13            var originalBrowser = Page.Browser;14            var newPage = await originalBrowser.NewPageAsync();15            await originalBrowser.CloseAsync();16            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves);17            Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);18        }19        public async Task ShouldTerminateNavigationWaiters()20        {21            var originalBrowser = Page.Browser;22            var newPage = await originalBrowser.NewPageAsync();23            var neverResolves = newPage.WaitForNavigationAsync();24            await originalBrowser.CloseAsync();25            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves);26            Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);27        }28        public async Task ShouldTerminateConsoleMessageWaiters()29        {30            var originalBrowser = Page.Browser;31            var newPage = await originalBrowser.NewPageAsync();32            var neverResolves = newPage.WaitForConsoleMessageAsync();33            await originalBrowser.CloseAsync();34            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves);35            Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);36        }37        public async Task ShouldTerminateDialogWaiters()38        {39            var originalBrowser = Page.Browser;40            var newPage = await originalBrowser.NewPageAsync();41            var neverResolves = newPage.WaitForDialogAsync();42            await originalBrowser.CloseAsync();43            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves

BrowserDisconnectTests

Using AI Code Generation

1using PuppeteerSharp.Tests.LauncherTests;2using System;3using System.Threading.Tasks;4{5    {6        public Browser Browser { get; set; }7        public async Task BrowserDisconnectTests()8        {9        }10    }11}

BrowserDisconnectTests

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using NUnit.Framework;5using PuppeteerSharp;6{7    {8        public async Task ShouldTerminateNetworkWaiters()9        {10            var url = Server.EmptyPage;11            var task = Page.GoToAsync(url, WaitUntilNavigation.Networkidle0);12            Server.Close();13            var exception = await Assert.ThrowsAsync<NavigationException>(() => task);14            Assert.AreEqual("Protocol error (Page.navigate): Target closed.", exception.Message);15        }16        public async Task ShouldTerminateNetworkWaiters2()17        {18            var url = Server.EmptyPage;19            var task = Page.GoToAsync(url, WaitUntilNavigation.Networkidle0);20            await Page.CloseAsync();21            var exception = await Assert.ThrowsAsync<NavigationException>(() => task);22            Assert.AreEqual("Protocol error (Page.navigate): Target closed.", exception.Message);23        }24        public async Task ShouldTerminateWaitForSelector()25        {26            var url = Server.Prefix + "/grid.html";27            var task = Page.WaitForSelectorAsync(".box:nth-of-type(99)");28            Server.Close();29            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => task);30            Assert.AreEqual("Protocol error (Runtime.callFunctionOn): Target closed.", exception.Message);31        }32        public async Task ShouldTerminateWaitForXPath()33        {34            var url = Server.Prefix + "/grid.html";35            var task = Page.WaitForXPathAsync("/div/div/div/div");36            Server.Close();37            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => task);38            Assert.AreEqual("Protocol error (Runtime.callFunctionOn): Target closed.", exception.Message);39        }40        public async Task ShouldTerminateWaitForSelectorWhenPageIsClosed()41        {42            var url = Server.Prefix + "/grid.html";43            var task = Page.WaitForSelectorAsync(".box:nth-of-type(99)");44            await Page.CloseAsync();45            var exception = await Assert.ThrowsAsync<TargetClosedException>(() => task);46            Assert.AreEqual("Protocol error (Runtime.callFunctionOn): Target closed.", exception.Message);47        }48        public async Task ShouldTerminateWaitForXPathWhenPageIsClosed()

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