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How to use ShouldGracefullyFailWhenPageCloses method of PuppeteerSharp.Tests.ClickTests.ClickTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.ClickTests.ClickTests.ShouldGracefullyFailWhenPageCloses

ClickTests.cs

Source:ClickTests.cs

...55        /// <summary>56        /// This test is called ShouldNotThrowUnhandledPromiseRejectionWhenPageCloses in puppeteer.57        /// </summary>58        [Fact]59        public async Task ShouldGracefullyFailWhenPageCloses()60        {61            var newPage = await Browser.NewPageAsync();62            await Assert.ThrowsAsync<TargetClosedException>(() => Task.WhenAll(63                newPage.CloseAsync(),64                newPage.Mouse.ClickAsync(1, 2)65             ));66        }67        [Fact]68        public async Task ShouldClickTheButtonAfterNavigation()69        {70            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");71            await Page.ClickAsync("button");72            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");73            await Page.ClickAsync("button");...

ShouldGracefullyFailWhenPageCloses

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        public async Task ShouldGracefullyFailWhenPageCloses()9        {10            var page = await Browser.NewPageAsync();11            var watchdog = page.ClickAsync("body");12            await page.CloseAsync();13            var exception = await Assert.ThrowsAsync<Exception>(() => watchdog);14            Assert.Equal("Protocol error (Runtime.callFunctionOn): Session closed. Most likely the page has been closed.", exception.Message);15        }16    }17}18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23{24    {25        public async Task ShouldGracefullyFailWhenPageCloses()26        {27            var page = await Browser.NewPageAsync();28            var watchdog = page.ClickAsync("body");29            await page.CloseAsync();30            var exception = await Assert.ThrowsAsync<Exception>(() => watchdog);31            Assert.Equal("Protocol error (Runtime.callFunctionOn): Session closed. Most likely the page has been closed.", exception.Message);32        }33    }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40{41    {42        public async Task ShouldGracefullyFailWhenPageCloses()43        {44            var page = await Browser.NewPageAsync();45            var watchdog = page.ClickAsync("body");46            await page.CloseAsync();47            var exception = await Assert.ThrowsAsync<Exception>(() => watchdog);48            Assert.Equal("Protocol error (Runtime.callFunctionOn): Session closed. Most likely the page has been closed.", exception.Message);49        }50    }51}52using System;

ShouldGracefullyFailWhenPageCloses

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Threading.Tasks;5using Xunit;6using PuppeteerSharp.Tests.Attributes;7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    {10        [PuppeteerTest("click.spec.ts", "ClickTests", "should click the button")]11        public async Task ShouldClickTheButton()12        {13            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");14            await Page.ClickAsync("button");15            Assert.Equal("Clicked", await Page.EvaluateExpressionAsync<string>("result"));16        }17        [PuppeteerTest("click.spec.ts", "ClickTests", "should click svg")]18        public async Task ShouldClickSvg()19        {20            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");21            await Page.ClickAsync("svg");22            Assert.Equal("Clicked", await Page.EvaluateExpressionAsync<string>("result"));23        }24        [PuppeteerTest("click.spec.ts", "ClickTests", "should click on checkbox input and toggle")]25        public async Task ShouldClickOnCheckboxInputAndToggle()26        {27            await Page.GoToAsync(TestConstants.ServerUrl + "/input/checkbox.html");28            Assert.False(await Page.EvaluateExpressionAsync<bool>("result.check"));29            await Page.ClickAsync("input#agree");30            Assert.True(await Page.EvaluateExpressionAsync<bool>("result.check"));31            await Page.ClickAsync("input#agree");32            Assert.False(await Page.EvaluateExpressionAsync<bool>("result.check"));33        }34        [PuppeteerTest("click.spec.ts", "ClickTests", "should click on checkbox label and toggle")]35        public async Task ShouldClickOnCheckboxLabelAndToggle()36        {37            await Page.GoToAsync(TestConstants.ServerUrl + "/input/checkbox.html");38            Assert.False(await Page.EvaluateExpressionAsync<bool>("result.check"));39            await Page.ClickAsync("label[for=\"agree\"]");40            Assert.True(await Page.EvaluateExpressionAsync<bool>("result.check"));41            await Page.ClickAsync("label[for=\"agree\"]");42            Assert.False(await Page.EvaluateExpressionAsync<bool>("result.check"));43        }44        [PuppeteerTest("click.spec.ts", "ClickTests", "should click on a span with an inline box")]

ShouldGracefullyFailWhenPageCloses

Using AI Code Generation

1using PuppeteerSharp.Tests;2{3    {4        public async Task ShouldGracefullyFailWhenPageCloses()5        {6            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");7            var waitTask = Page.ClickAsync("button");8            await Page.CloseAsync();9            var exception = await Assert.ThrowsAsync<Exception>(()10                => waitTask);11            Assert.Equal("Protocol error (Runtime.callFunctionOn): Session closed. Most likely the page has been closed.", exception.Message);12        }13    }14}15using PuppeteerSharp.Tests;16{17    {18        public async Task ShouldGracefullyFailWhenPageCloses()19        {20            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");21            var waitTask = Page.ClickAsync("button");22            await Page.CloseAsync();23            var exception = await Assert.ThrowsAsync<Exception>(()24                => waitTask);25            Assert.Equal("Protocol error (Runtime.callFunctionOn): Session closed. Most likely the page has been closed.", exception.Message);26        }27    }28}29using PuppeteerSharp.Tests;30{31    {32        public async Task ShouldGracefullyFailWhenPageCloses()33        {34            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");35            var waitTask = Page.ClickAsync("button");36            await Page.CloseAsync();37            var exception = await Assert.ThrowsAsync<Exception>(()38                => waitTask);39            Assert.Equal("Protocol error (Runtime.callFunctionOn): Session closed. Most likely the page has been closed.", exception.Message);40        }41    }42}43using PuppeteerSharp.Tests;44{

ShouldGracefullyFailWhenPageCloses

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4{5    {6        public void ShouldGracefullyFailWhenPageCloses()7        {8            var page = Browser.NewPageAsync().Result;9            var neverResolves = page.EvaluateFunctionAsync("() => new Promise(r => {})");10            page.CloseAsync();11            neverResolves.Wait();12        }13    }14}

ShouldGracefullyFailWhenPageCloses

Using AI Code Generation

1var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });2var page = await browser.NewPageAsync();3await page.ClickAsync("body");4await page.CloseAsync();5using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))6{7    var page = await browser.NewPageAsync();8    await page.ClickAsync("body");9    await page.CloseAsync();10}11var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });12var page = await browser.NewPageAsync();13await page.ClickAsync("body");14await page.CloseAsync();15using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))16{17    var page = await browser.NewPageAsync();18    await page.ClickAsync("body");19    await page.CloseAsync();20}21var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });22var page = await browser.NewPageAsync();23await page.ClickAsync("body");24await page.CloseAsync();25using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))26{27    var page = await browser.NewPageAsync();

ShouldGracefullyFailWhenPageCloses

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Threading.Tasks;5using Xunit;6using Xunit.Abstractions;7{8    [Collection("PuppeteerLoaderFixture collection")]9    {10        public ClickTests(ITestOutputHelper output) : base(output)11        {12        }13        public async Task ShouldGracefullyFailWhenPageCloses()14        {15            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");16            await Page.EvaluateExpressionAsync("() => window.result = new Promise(resolve => setTimeout(() => resolve('done'), 500))");17            var result = Page.EvaluateFunctionAsync("() => window.result");18            await Page.CloseAsync();19            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await result);20            Assert.Equal("Protocol error (Runtime.callFunctionOn): Session closed. Most likely the page has been closed.", exception.Message);21        }22    }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Threading.Tasks;28using Xunit;29using Xunit.Abstractions;30{31    [Collection("PuppeteerLoaderFixture collection")]32    {33        public ClickTests(ITestOutputHelper output) : base(output)34        {35        }36        public async Task ShouldGracefullyFailWhenPageCloses()37        {38            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");39            await Page.EvaluateExpressionAsync("() => window.result = new Promise(resolve => setTimeout(() => resolve('done'), 500))");40            var result = Page.EvaluateFunctionAsync("() => window.result");41            await Page.CloseAsync();42            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await result);43            Assert.Equal("Protocol error (Runtime.callFunctionOn): Session closed. Most likely the page has been closed.", exception.Message);44        }45    }46}

ShouldGracefullyFailWhenPageCloses

Using AI Code Generation

1using System;2using System.Threading.Tasks;3{4    {5        public static async Task Main(string[] args)6        {7            var browserFetcher = new BrowserFetcher();8            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            Console.WriteLine("Press any key to exit...");14            Console.ReadKey();15            await browser.CloseAsync();16        }17    }18}19using System;20using System.Threading.Tasks;21{22    {23        public static async Task Main(string[] args)24        {25            var browserFetcher = new BrowserFetcher();26            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);27            var browser = await Puppeteer.LaunchAsync(new LaunchOptions28            {29            });30            var page = await browser.NewPageAsync();31            Console.WriteLine("Press any key to exit...");32            Console.ReadKey();33            await browser.CloseAsync();34        }35    }36}37using System;38using System.Threading.Tasks;39{40    {41        public static async Task Main(string[] args)42        {43            var browserFetcher = new BrowserFetcher();44            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);

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