How to use BrowserCloseTests class of PuppeteerSharp.Tests.BrowserTests.Events package

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.BrowserTests.Events.BrowserCloseTests

BrowserCloseTests.cs

Source: BrowserCloseTests.cs Github

copy

Full Screen

...3using Xunit.Abstractions;4namespace PuppeteerSharp.Tests.BrowserTests.Events5{6 [Collection(TestConstants.TestFixtureCollectionName)]7 public class BrowserCloseTests : PuppeteerBrowserBaseTest8 {9 public BrowserCloseTests(ITestOutputHelper output) : base(output)10 {11 }12 [Fact]13 public async Task ShouldTerminateNetworkWaiters()14 {15 using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()))16 using (var remote = await Puppeteer.ConnectAsync(new ConnectOptions { BrowserWSEndpoint = browser.WebSocketEndpoint }))17 {18 var newPage = await remote.NewPageAsync();19 var requestTask = newPage.WaitForRequestAsync(TestConstants.EmptyPage);20 var responseTask = newPage.WaitForResponseAsync(TestConstants.EmptyPage);21 await browser.CloseAsync();22 var exception = await Assert.ThrowsAsync<TargetClosedException>(() => requestTask);23 Assert.Contains("Target closed", exception.Message);...

Full Screen

Full Screen

BrowserCloseTests

Using AI Code Generation

copy

Full Screen

1using PuppeteerSharp.Tests.BrowserTests.Events;2{3 [Collection("PuppeteerLoaderFixture collection")]4 {5 public async Task ShouldEmitCloseEvent()6 {7 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());8 var closeTask = new TaskCompletionSource<bool>();9 browser.Disconnected += (sender, e) => closeTask.TrySetResult(true);10 await browser.CloseAsync();11 Assert.True(await closeTask.Task);12 }13 }14}15using PuppeteerSharp.Tests.BrowserTests.Events;16{17 [Collection("PuppeteerLoaderFixture collection")]18 {19 public async Task ShouldEmitCloseEvent()20 {21 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());22 var closeTask = new TaskCompletionSource<bool>();23 browser.Disconnected += (sender, e) => closeTask.TrySetResult(true);24 await browser.CloseAsync();25 Assert.True(await closeTask.Task);26 }27 }28}29using PuppeteerSharp.Tests.BrowserTests.Events;30{31 [Collection("PuppeteerLoaderFixture collection")]32 {33 public async Task ShouldEmitCloseEvent()34 {35 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());36 var closeTask = new TaskCompletionSource<bool>();37 browser.Disconnected += (sender, e) => closeTask.TrySetResult(true);38 await browser.CloseAsync();39 Assert.True(await closeTask.Task);40 }41 }42}43using PuppeteerSharp.Tests.BrowserTests.Events;44{45 [Collection("PuppeteerLoaderFixture collection")]

Full Screen

Full Screen

BrowserCloseTests

Using AI Code Generation

copy

Full Screen

1using PuppeteerSharp.Tests.BrowserTests.Events;2using Xunit;3using Xunit.Abstractions;4{5 [Collection("PuppeteerLoaderFixture collection")]6 {7 public BrowserCloseTests(ITestOutputHelper output) : base(output)8 {9 }10 [Fact(Timeout = TestConstants.DefaultTestTimeout)]11 public async Task ShouldRejectAllPromisesWhenBrowserIsClosed()12 {13 await Page.GoToAsync(TestConstants.EmptyPage);14 var newPage = await Browser.NewPageAsync();15 var neverResolves = newPage.EvaluateFunctionHandleAsync("() => new Promise(r => {})");16 await Browser.CloseAsync();17 var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);18 Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);19 }20 }21}22using PuppeteerSharp.Tests.BrowserTests.Events;23using Xunit;24using Xunit.Abstractions;25{26 [Collection("PuppeteerLoaderFixture collection")]27 {28 public BrowserCloseTests(ITestOutputHelper output) : base(output)29 {30 }31 [Fact(Timeout = TestConstants.DefaultTestTimeout)]32 public async Task ShouldRejectAllPromisesWhenBrowserIsClosed()33 {34 await Page.GoToAsync(TestConstants.EmptyPage);35 var newPage = await Browser.NewPageAsync();36 var neverResolves = newPage.EvaluateFunctionHandleAsync("() => new Promise(r => {})");37 await Browser.CloseAsync();38 var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);39 Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);40 }41 }42}43using PuppeteerSharp.Tests.BrowserTests.Events;44using Xunit;45using Xunit.Abstractions;46{47 [Collection("PuppeteerLoaderFixture collection")]48 {49 public BrowserCloseTests(ITestOutputHelper output) : base(output)

Full Screen

Full Screen

BrowserCloseTests

Using AI Code Generation

copy

Full Screen

1using PuppeteerSharp.Tests.BrowserTests.Events;2using PuppeteerSharp.Tests.BrowserTests.Events;3using PuppeteerSharp.Tests.BrowserTests.Events;4using PuppeteerSharp.Tests.BrowserTests.Events;5using PuppeteerSharp.Tests.BrowserTests.Events;6using PuppeteerSharp.Tests.BrowserTests.Events;7using PuppeteerSharp.Tests.BrowserTests.Events;8using PuppeteerSharp.Tests.BrowserTests.Events;9using PuppeteerSharp.Tests.BrowserTests.Events;10using PuppeteerSharp.Tests.BrowserTests.Events;11using PuppeteerSharp.Tests.BrowserTests.Events;12using PuppeteerSharp.Tests.BrowserTests.Events;13using PuppeteerSharp.Tests.BrowserTests.Events;14using PuppeteerSharp.Tests.BrowserTests.Events;15using PuppeteerSharp.Tests.BrowserTests.Events;16using PuppeteerSharp.Tests.BrowserTests.Events;

Full Screen

Full Screen

BrowserCloseTests

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.BrowserTests.Events;4{5 {6 [PuppeteerTest("browser.spec.ts", "Browser.Events.close", "should be emitted when: page.close()")]7 public async Task ShouldBeEmittedWhenPageClose()8 {9 var closeTask = Browser.CloseTargetAsync(TestConstants.AboutBlank);10 var closeEvent = await Browser.CloseEvent;11 Assert.Equal(TestConstants.AboutBlank, closeEvent.Target.Url);12 await closeTask;13 }14 [PuppeteerTest("browser.spec.ts", "Browser.Events.close", "should be emitted when: browser.close()")]15 public async Task ShouldBeEmittedWhenBrowserClose()16 {17 var closeTask = Browser.CloseAsync();18 var closeEvent = await Browser.CloseEvent;19 Assert.Null(closeEvent.Target);20 await closeTask;21 }22 [PuppeteerTest("browser.spec.ts", "Browser.Events.close", "should not be emitted when: browser.close() is called for a new browser")]23 public async Task ShouldNotBeEmittedWhenBrowserCloseIsCalledForANewBrowser()24 {25 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions(), TestConstants.ChromiumRevision);26 var closeTask = browser.CloseAsync();27 var closeEvent = await browser.CloseEvent;28 Assert.Null(closeEvent);29 await closeTask;30 await browser.DisposeAsync();31 }32 }33}34using System;35using System.Threading.Tasks;36using PuppeteerSharp.Tests.BrowserTests.Events;37{38 {39 [PuppeteerTest("browser.spec.ts", "Browser.Events.close", "should be emitted when: page.close()")]40 public async Task ShouldBeEmittedWhenPageClose()41 {42 var closeTask = Browser.CloseTargetAsync(TestConstants.AboutBlank);43 var closeEvent = await Browser.CloseEvent;44 Assert.Equal(TestConstants.AboutBlank, closeEvent.Target.Url);

Full Screen

Full Screen

BrowserCloseTests

Using AI Code Generation

copy

Full Screen

1using PuppeteerSharp.Tests.BrowserTests.Events;2using System.Threading.Tasks;3{4 {5 public async Task ShouldNotBeCalledWhenBrowserIsNotClosed()6 {7 var browser = await Puppeteer.LaunchAsync(new LaunchOptions());8 var closeCalled = false;9 browser.Close += (sender, e) => closeCalled = true;10 await browser.NewPageAsync();11 Assert.False(closeCalled);12 await browser.CloseAsync();13 }14 public async Task ShouldBeCalledWhenBrowserIsClosed()15 {16 var closeCalled = false;17 Browser.Close += (sender, e) => closeCalled = true;18 await Browser.CloseAsync();19 Assert.True(closeCalled);20 }21 }22}

Full Screen

Full Screen

BrowserCloseTests

Using AI Code Generation

copy

Full Screen

1using PuppeteerSharp.Tests.BrowserTests.Events;2using System;3using System.Threading.Tasks;4{5 {6 [PuppeteerTest("browser.spec.ts", "Browser.Events.Disconnected", "should throw when used after disconnect")]7 public async Task ShouldThrowWhenUsedAfterDisconnect()8 {9 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());10 await browser.CloseAsync();11 await Assert.ThrowsAsync<TargetClosedException>(() => browser.NewPageAsync());12 }13 }14}15using PuppeteerSharp.Tests.BrowserTests.Events;16using System;17using System.Threading.Tasks;18{19 {20 [PuppeteerTest("browser.spec.ts", "Browser.Events.Disconnected", "should be callable twice")]21 public async Task ShouldBeCallableTwice()22 {23 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());24 await browser.CloseAsync();25 await browser.CloseAsync();26 }27 }28}29using PuppeteerSharp.Tests.BrowserTests.Events;30using System;31using System.Threading.Tasks;32{33 {34 [PuppeteerTest("browser.spec.ts", "Browser.Events.Disconnected", "should reject all promises when browser is closed")]35 public async Task ShouldRejectAllPromisesWhenBrowserIsClosed()36 {37 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());38 var neverResolves = browser.NewPageAsync();39 await browser.CloseAsync();40 var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);41 Assert.Contains("Protocol error (Target.closeTarget): Target closed.", exception.Message);42 }43 }44}45using PuppeteerSharp.Tests.BrowserTests.Events;46using System;

Full Screen

Full Screen

BrowserCloseTests

Using AI Code Generation

copy

Full Screen

1using PuppeteerSharp.Tests.BrowserTests.Events;2using System;3{4 {5 static void Main(string[] args)6 {7 BrowserCloseTests test = new BrowserCloseTests();8 test.CloseEventFires();9 }10 }11}

Full Screen

Full Screen

BrowserCloseTests

Using AI Code Generation

copy

Full Screen

1using PuppeteerSharp.Tests.BrowserTests.Events;2using System.Threading.Tasks;3{4 {5 public async Task ShouldNotBeVisibleInBrowserPages()6 {7 using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()))8 {9 var page = await browser.NewPageAsync();10 await page.GoToAsync(TestConstants.EmptyPage);11 var browserContext = browser.Contexts[0];12 await browser.CloseAsync();13 Assert.Empty(browser.Contexts);14 Assert.Empty(browser.Pages);15 Assert.Empty(browserContext.Pages);16 }17 }18 }19}20using PuppeteerSharp.Tests.BrowserTests.Events;21using System.Threading.Tasks;22{23 {24 public async Task ShouldRejectAllPromisesWhenBrowserIsClosed()25 {26 using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()))27 {28 var page = await browser.NewPageAsync();29 var neverResolves = page.EvaluateFunctionAsync("() => new Promise(r => {})");30 await browser.CloseAsync();31 var exception = await Assert.ThrowsAnyAsync<TargetClosedException>(async () => await neverResolves);32 Assert.Contains("Protocol error", exception.Message);33 }34 }35 }36}37using PuppeteerSharp.Tests.BrowserTests.Events;38using System.Threading.Tasks;39{40 {41 public async Task ShouldTerminateNetworkWaiters()42 {43 using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()))44 {45 var page = await browser.NewPageAsync();46 var neverResolves = page.WaitForRequestAsync(TestConstants.EmptyPage);47 await browser.CloseAsync();48 var exception = await Assert.ThrowsAnyAsync<TargetClosedException>(async () => await neverResolves);49 Assert.Contains("Protocol error", exception.Message);50 }51 }52 }53}

Full Screen

Full Screen

BrowserCloseTests

Using AI Code Generation

copy

Full Screen

1using PuppeteerSharp.Tests.BrowserTests.Events;2using System;3using System.Threading.Tasks;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9 {10 public static async Task BrowserCloseShouldTerminateNetworkWaiters()11 {12 var browser = await Puppeteer.LaunchAsync(new LaunchOptions13 {14 Args = new[] { "--no-sandbox" }15 });16 var page = await browser.NewPageAsync();17 var responseTask = page.GoToAsync(TestConstants.EmptyPage);18 await page.EvaluateExpressionAsync("fetch('/​digits/​1.png')");19 await page.EvaluateExpressionAsync("fetch('/​digits/​2.png')");20 await page.EvaluateExpressionAsync("fetch('/​digits/​3.png')");21 await page.EvaluateExpressionAsync("fetch('/​digits/​4.png')");22 await page.EvaluateExpressionAsync("fetch('/​digits/​5.png')");23 var requests = await Task.WhenAll(24 page.WaitForRequestAsync(TestConstants.ServerUrl + "/​digits/​1.png"),25 page.WaitForRequestAsync(TestConstants.ServerUrl + "/​digits/​2.png"),26 page.WaitForRequestAsync(TestConstants.ServerUrl + "/​digits/​3.png"),27 page.WaitForRequestAsync(TestConstants.ServerUrl + "/​digits/​4.png"),28 page.WaitForRequestAsync(TestConstants.ServerUrl + "/​digits/​5.png")29 );30 await browser.CloseAsync();31 await Assert.ThrowsAsync<TargetClosedException>(() => responseTask);32 foreach (var request in requests)33 {34 await Assert.ThrowsAsync<TargetClosedException>(() => request.ResponseAsync);35 }36 }37 }38}39using PuppeteerSharp.Tests.BrowserTests.Events;40using System;41using System.Threading.Tasks;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46{47 {48 public static async Task BrowserCloseShouldTerminateNetworkWaiters()49 {50 var browser = await Puppeteer.LaunchAsync(new LaunchOptions51 {52 Args = new[] { "--no-sandbox" }53 });54 var page = await browser.NewPageAsync();55 var responseTask = page.GoToAsync(TestConstants.EmptyPage);56 await page.EvaluateExpressionAsync("fetch('/​digits/​

Full Screen

Full Screen

BrowserCloseTests

Using AI Code Generation

copy

Full Screen

1using PuppeteerSharp.Tests.BrowserTests.Events;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using Xunit;8using Xunit.Abstractions;9{10 [Collection("PuppeteerLoaderFixture collection")]11 {12 public BrowserCloseTests(ITestOutputHelper output) : base(output)13 {14 }15 public async Task ShouldEmitCloseEvent()16 {17 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());18 var closeTask = new TaskCompletionSource<bool>();19 browser.Close += (sender, e) => closeTask.TrySetResult(true);20 await browser.CloseAsync();21 Assert.True(await closeTask.Task);22 await browser.DisposeAsync();23 }24 }25}26using PuppeteerSharp.Tests.BrowserTests.Events;27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32using Xunit;33using Xunit.Abstractions;34{35 [Collection("PuppeteerLoaderFixture collection")]36 {37 public BrowserTargetCreatedTests(ITestOutputHelper output) : base(output)38 {39 }40 public async Task ShouldEmitTargetCreatedEvent()41 {42 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());43 var newPageTask = new TaskCompletionSource<Page>();44 browser.TargetCreated += (sender, e) => newPageTask.TrySetResult(e.Target.Page);45 var newPage = await browser.NewPageAsync();46 Assert.Same(newPage, await newPageTask.Task);47 await browser.CloseAsync();48 }49 }50}

Full Screen

Full Screen

StackOverFlow community discussions

Questions
Discussion

Is there a remove page method corresponding to NewPageAsync() in PuppeteerSharp?

how to use puppeteer-sharp touchStart and touchEnd and touch move

How to set download behaviour in PuppeteerSharp?

PuppeteerSharp throws ChromiumProcessException &quot;Failed to create connection&quot; when launching a browser

How to get text out of ElementHandle?

PuppeteerSharp - querySelectorAll + click

How do you set a cookie in Puppetteer-Sharp?

PuppeteerSharp best practices

PuppeteerSharp evaluate expression to complex type?

Puppeteer Sharp strange behaviour

You can close the page using CloseAsync:

var page = browser.NewPageAsync();
////
await page.CloseAsync();

An using block will also close the page:

using (var page = await new browser.PageAsync())
{
///
}

Puppeteer-Sharp v2.0.3+ also supports await using blocks

await using (var page = await new browser.PageAsync())
{
 ///
}
https://stackoverflow.com/questions/61517099/is-there-a-remove-page-method-corresponding-to-newpageasync-in-puppeteersharp

Blogs

Check out the latest blogs from LambdaTest on this topic:

How To Write End-To-End Tests Using Cypress App Actions

When I started writing tests with Cypress, I was always going to use the user interface to interact and change the application’s state when running tests.

Nov’22 Updates: Live With Automation Testing On OTT Streaming Devices, Test On Samsung Galaxy Z Fold4, Galaxy Z Flip4, &#038; More

Hola Testers! Hope you all had a great Thanksgiving weekend! To make this time more memorable, we at LambdaTest have something to offer you as a token of appreciation.

[LambdaTest Spartans Panel Discussion]: What Changed For Testing &#038; QA Community And What Lies Ahead

The rapid shift in the use of technology has impacted testing and quality assurance significantly, especially around the cloud adoption of agile development methodologies. With this, the increasing importance of quality and automation testing has risen enough to deliver quality work.

Using ChatGPT for Test Automation

ChatGPT broke all Internet records by going viral in the first week of its launch. A million users in 5 days are unprecedented. A conversational AI that can answer natural language-based questions and create poems, write movie scripts, write social media posts, write descriptive essays, and do tons of amazing things. Our first thought when we got access to the platform was how to use this amazing platform to make the lives of web and mobile app testers easier. And most importantly, how we can use ChatGPT for automated testing.

Migrating Test Automation Suite To Cypress 10

There are times when developers get stuck with a problem that has to do with version changes. Trying to run the code or test without upgrading the package can result in unexpected errors.

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Puppeteer-sharp automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Most used methods in BrowserCloseTests

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful