TestMu 2025 - The Largest Virtual Software Testing Conference is Back | 50,000+ Attendees

How to use ProcessTests class of PuppeteerSharp.Tests.BrowserTests package

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.BrowserTests.ProcessTests

ProcessTests.cs

Source:ProcessTests.cs

...3using Xunit.Abstractions;4namespace PuppeteerSharp.Tests.BrowserTests5{6    [Collection(TestConstants.TestFixtureCollectionName)]7    public class ProcessTests : PuppeteerBrowserBaseTest8    {9        public ProcessTests(ITestOutputHelper output) : base(output) { }10        [Fact]11        public async Task ShouldReturnProcessInstance()12        {13            var process = Browser.Process;14            Assert.True(process.Id > 0);15            var browserWSEndpoint = Browser.WebSocketEndpoint;16            var remoteBrowser = await Puppeteer.ConnectAsync(17                new ConnectOptions { BrowserWSEndpoint = browserWSEndpoint }, TestConstants.LoggerFactory);18            Assert.Null(remoteBrowser.Process);19            remoteBrowser.Disconnect();20        }21    }22}...

ProcessTests

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        [PuppeteerTest("browser.spec.ts", "Browser.process", "should return the browser process")]8        public async Task ShouldReturnTheBrowserProcess()9        {10            var browserProcess = Browser.Process;11            Assert.NotNull(browserProcess);12            Assert.Equal(browserProcess.Id, Browser.Process.Id);13            Assert.Equal(browserProcess.StartInfo.FileName, Browser.Process.StartInfo.FileName);14        }15        [PuppeteerTest("browser.spec.ts", "Browser.process", "should return null if browser is closed")]16        public async Task ShouldReturnNullIfBrowserIsClosed()17        {18            await Browser.CloseAsync();19            Assert.Null(Browser.Process);20        }21    }22}23using System;24using System.IO;25using System.Threading.Tasks;26using PuppeteerSharp;27using PuppeteerSharp.Input;28{29    [Collection("PuppeteerLoaderFixture collection")]30    {31        [PuppeteerTest("page.spec.ts", "Page", "should set the page content")]32        public async Task ShouldSetThePageContent()33        {34            await Page.SetContentAsync("<div>hello</div>");35            Assert.Equal("<div>hello</div>", await Page.GetContentAsync());36        }37        [PuppeteerTest("page.spec.ts", "Page", "should work with a doctype")]38        public async Task ShouldWorkWithADoctype()39        {40            await Page.SetContentAsync("<!DOCTYPE html><div>hello</div>");41            Assert.Equal("<!DOCTYPE html><html><head></head><body><div>hello</div></body></html>", await Page.GetContentAsync());42        }43        [PuppeteerTest("page.spec.ts", "Page", "should work with HTML 4 doctype")]44        public async Task ShouldWorkWithHTML4Doctype()45        {46            await Page.SetContentAsync("<!DOCTYPE html><div>hello</div>");47            Assert.Equal("<!

ProcessTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.BrowserTests;4{5    {6        static async Task Main(string[] args)7        {8            var processTests = new ProcessTests();9            await processTests.CloseAsync();10        }11    }12}13I have tried to use the ProcessTests class of PuppeteerSharp.Tests.BrowserTests package in my code but I am not able to access the class. I get the error "The type or namespace name 'ProcessTests' does not exist in the namespace 'PuppeteerSharp.Tests.BrowserTests' (are you missing an assembly reference?)"

ProcessTests

Using AI Code Generation

1using PuppeteerSharp.Tests.BrowserTests;2using System;3{4    {5        static void Main(string[] args)6        {7            Console.WriteLine("Hello World!");8            ProcessTests test = new ProcessTests();9            test.ProcessShouldCloseWhenAllTargetsAreClosedAsync();10        }11    }12}13using PuppeteerSharp.Tests.BrowserTests;14using System;15{16    {17        static void Main(string[] args)18        {19            Console.WriteLine("Hello World!");20            ProcessTests test = new ProcessTests();21            test.ProcessShouldCloseWhenAllTargetsAreClosedAsync();22        }23    }24}25using PuppeteerSharp.Tests.BrowserTests;26using System;27{28    {29        static void Main(string[] args)30        {31            Console.WriteLine("Hello World!");32            ProcessTests test = new ProcessTests();33            test.ProcessShouldCloseWhenAllTargetsAreClosedAsync();34        }35    }36}37using PuppeteerSharp.Tests.BrowserTests;38using System;39{40    {41        static void Main(string[] args)42        {43            Console.WriteLine("Hello World!");44            ProcessTests test = new ProcessTests();45            test.ProcessShouldCloseWhenAllTargetsAreClosedAsync();46        }47    }48}49using PuppeteerSharp.Tests.BrowserTests;50using System;51{52    {53        static void Main(string[] args)54        {55            Console.WriteLine("Hello World!");56            ProcessTests test = new ProcessTests();57            test.ProcessShouldCloseWhenAllTargetsAreClosedAsync();58        }59    }60}61using PuppeteerSharp.Tests.BrowserTests;62using System;63{

ProcessTests

Using AI Code Generation

1using PuppeteerSharp.Tests.BrowserTests;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            ProcessTests test = new ProcessTests();9            test.ShouldNotCloseBrowserIfThereAreActivePages().Wait();10        }11    }12}13using PuppeteerSharp.Tests.BrowserTests;14using System;15using System.Threading.Tasks;16{17    {18        static void Main(string[] args)19        {20            BrowserContextTests test = new BrowserContextTests();21            test.ShouldNotCloseBrowserIfThereAreActivePages().Wait();22        }23    }24}25using PuppeteerSharp.Tests.BrowserTests;26using System;27using System.Threading.Tasks;28{29    {30        static void Main(string[] args)31        {32            BrowserContextTests test = new BrowserContextTests();33            test.ShouldNotCloseBrowserIfThereAreActivePages().Wait();34        }35    }36}37using PuppeteerSharp.Tests.BrowserFetcherTests;38using System;39using System.Threading.Tasks;40{41    {42        static void Main(string[] args)43        {44            BrowserFetcherTests test = new BrowserFetcherTests();45            test.ShouldDownloadWin64Revision().Wait();46        }47    }48}49using PuppeteerSharp.Tests.CDPSessionTests;50using System;51using System.Threading.Tasks;52{53    {54        static void Main(string[] args)55        {56            CDPSessionTests test = new CDPSessionTests();57            test.ShouldSupportDomains().Wait();58        }59    }60}61using PuppeteerSharp.Tests.ConnectionTests;62using System;63using System.Threading.Tasks;64{

ProcessTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.BrowserTests;4using PuppeteerSharp.Tests.Attributes;5using Xunit;6using Xunit.Abstractions;7{8    {9        public ProcessTests(ITestOutputHelper output) : base(output)10        {11        }12        [PuppeteerTest("process.spec.ts", "Process", "should report all processes")]13        public async Task ShouldReportAllProcesses()14        {15            var browser = await Puppeteer.LaunchAsync(new LaunchOptions16            {17                Args = new[] { "--no-sandbox" },18            });19            var page = await browser.NewPageAsync();20            var otherPage = await browser.NewPageAsync();21            var processes = await browser.ProcessesAsync();22            Assert.Equal(3, processes.Length);23            Assert.Contains(Process.GetCurrentProcess().Id, processes);24            Assert.Contains(page.Process.Id, processes);25            Assert.Contains(otherPage.Process.Id, processes);26            await browser.CloseAsync();27        }28    }29}30using System;31using System.Threading.Tasks;32using PuppeteerSharp.Tests.BrowserTests;33using PuppeteerSharp.Tests.Attributes;34using Xunit;35using Xunit.Abstractions;36{37    {38        public PuppeteerTests(ITestOutputHelper output) : base(output)39        {40        }41        [PuppeteerTest("puppeteer.spec.ts", "Puppeteer", "should throw if executable path is invalid")]42        public async Task ShouldThrowIfExecutablePathIsInvalid()43        {44            var exception = await Assert.ThrowsAsync<ArgumentException>(() => Puppeteer.LaunchAsync(new LaunchOptions45            {46            }));47            Assert.Contains("Failed to launch", exception.Message);48        }49    }50}51using System;52using System.Threading.Tasks;53using PuppeteerSharp.Tests.Attributes;54using Xunit;55using Xunit.Abstractions;56{57    {58        public PuppeteerTests(ITestOutput

ProcessTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.BrowserTests;5{6    {7        public static void Main(string[] args)8        {9            MainAsync().Wait();10        }11        public static async Task MainAsync()12        {13            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))14            using (var page = await browser.NewPageAsync())15            {16                await page.ScreenshotAsync("google.png");17                ProcessTests p = new ProcessTests();18                await p.ProcessTest(page);19            }20        }21    }22}23{24    {25        public async Task ProcessTest(Page page)26        {27            var process = await page.GetBrowser().Process;

ProcessTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Threading.Tasks;5using PuppeteerSharp;6using PuppeteerSharp.Tests.BrowserTests;7using System.Diagnostics;8{9    {10        [PuppeteerTest("browser.spec.ts", "Browser.Events.Disconnected", "should terminate network waiters")]11        public async Task ShouldTerminateNetworkWaiters()12        {13            var url = TestConstants.EmptyPage;14            var waitTask = Page.WaitForRequestAsync(url);15            await Page.CloseAsync();16            var exception = await Assert.ThrowsAnyAsync<Exception>(() => waitTask);17            Assert.Contains("Protocol error", exception.Message);18        }19    }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Threading.Tasks;25using PuppeteerSharp;26using PuppeteerSharp.Tests.BrowserTests;27using System.Diagnostics;28{29    {30        [PuppeteerTest("browser.spec.ts", "Browser.Events.Disconnected", "should terminate network waiters")]31        public async Task ShouldTerminateNetworkWaiters()32        {33            var url = TestConstants.EmptyPage;34            var waitTask = Page.WaitForRequestAsync(url);35            await Page.CloseAsync();36            var exception = await Assert.ThrowsAnyAsync<Exception>(() => waitTask);37            Assert.Contains("Protocol error", exception.Message);38        }39    }40}41using System;42using System.Collections.Generic;43using System.Linq;44using System.Threading.Tasks;45using PuppeteerSharp;46using PuppeteerSharp.Tests.BrowserTests;47using System.Diagnostics;48{49    {50        [PuppeteerTest("browser.spec.ts", "Browser.Events.Disconnected", "should terminate network waiters")]51        public async Task ShouldTerminateNetworkWaiters()52        {

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.