Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use InitializeAsync method of PuppeteerSharp.Tests.PuppeteerPageBaseTest class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.PuppeteerPageBaseTest.InitializeAsync

DefaultBrowserContextTests.cs

Source:DefaultBrowserContextTests.cs

...11    {12        public DefaultBrowserContextTests(ITestOutputHelper output) : base(output)13        {14        }15        public override async Task InitializeAsync()16        {17            await base.InitializeAsync();18            Context = Browser.DefaultContext;19            Page = await Context.NewPageAsync();20        }21        [PuppeteerTest("defaultbrowsercontext.spec.ts", "DefaultBrowserContext", "page.cookies() should work")]22        [PuppeteerFact]23        public async Task PageGetCookiesAsyncShouldWork()24        {25            await Page.GoToAsync(TestConstants.EmptyPage);26            await Page.EvaluateExpressionAsync("document.cookie = 'username=John Doe'");27            var cookie = (await Page.GetCookiesAsync()).First();28            Assert.Equal("username", cookie.Name);29            Assert.Equal("John Doe", cookie.Value);30            Assert.Equal("localhost", cookie.Domain);31            Assert.Equal("/", cookie.Path);...

PuppeteerPageBaseTest.cs

Source:PuppeteerPageBaseTest.cs

...7        public PuppeteerPageBaseTest(ITestOutputHelper output) : base(output)8        {9        }10        protected Page Page { get; set; }11        protected override async Task InitializeAsync()12        {13            await base.InitializeAsync();14            Page = await Browser.NewPageAsync();15        }16        protected override async Task DisposeAsync()17        {18            await Page.CloseAsync();19            await base.DisposeAsync();20        }21        protected Task WaitForError()22        {23            TaskCompletionSource<bool> wrapper = new TaskCompletionSource<bool>();24            void errorEvent(object sender, ErrorEventArgs e)25            {26                wrapper.SetResult(true);27                Page.Error -= errorEvent;...

InitializeAsync

Using AI Code Generation

1var browser = await Puppeteer.LaunchAsync(new LaunchOptions2{3    ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"4});5var page = await browser.NewPageAsync();6await page.ScreenshotAsync("google.png");7await browser.CloseAsync();8public static async Task InitializeAsync()9{10var browserFetcher = new BrowserFetcher();11await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);12}13public static async Task InitializeAsync()14{15var browserFetcher = new BrowserFetcher();16await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);17}18public static async Task InitializeAsync()19{20var browserFetcher = new BrowserFetcher();21await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);22}23The method InitializeAsync() in the base class is not working because the method is not static

InitializeAsync

Using AI Code Generation

1using PuppeteerSharp;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            await PuppeteerPageBaseTest.InitializeAsync();8        }9    }10}11using PuppeteerSharp;12using System.Threading.Tasks;13{14    {15        static async Task Main(string[] args)16        {17            await PuppeteerPageBaseTest.InitializeAsync();18        }19    }20}21dotnet test --filter FullyQualifiedName=PuppeteerSharp.Tests.PuppeteerPageBaseTest.InitializeAsync --logger "trx;LogFileName=1.trx"22dotnet test --filter FullyQualifiedName=PuppeteerSharp.Tests.PuppeteerPageBaseTest --logger "trx;LogFileName=1.trx"23dotnet test --filter FullyQualifiedName=PuppeteerSharp.Tests.PuppeteerPageBaseTest.InitializeAsync --logger "trx;LogFileName=1.trx" --logger "console;verbosity=normal"24dotnet test --filter FullyQualifiedName=PuppeteerSharp.Tests.PuppeteerPageBaseTest --logger "trx;LogFileName=1.trx" --logger "console;verbosity=normal"25dotnet test --filter FullyQualifiedName=PuppeteerSharp.Tests.PuppeteerPageBaseTest.InitializeAsync --logger "trx;LogFileName=

InitializeAsync

Using AI Code Generation

1var page = await Browser.NewPageAsync();2var page = await Browser.NewPageAsync();3var page = await Browser.NewPageAsync();4var page = await Browser.NewPageAsync();5var page = await Browser.NewPageAsync();6var page = await Browser.NewPageAsync();7var page = await Browser.NewPageAsync();8var page = await Browser.NewPageAsync();9var page = await Browser.NewPageAsync();10var page = await Browser.NewPageAsync();

InitializeAsync

Using AI Code Generation

1var browser = await Puppeteer.LaunchAsync(new LaunchOptions2            {3                ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"4            });5            var page = await browser.NewPageAsync();6            await page.WaitForSelectorAsync("input[name=q]");7            await page.TypeAsync("input[name=q]", "Puppeteer Sharp");8            await page.Keyboard.DownAsync("Enter");9            await page.WaitForNavigationAsync();10            await page.ScreenshotAsync("example.png");11            await browser.CloseAsync();12        }13    }14}

InitializeAsync

Using AI Code Generation

1using PuppeteerSharp.Tests;2var page = await PuppeteerPageBaseTest.InitializeAsync();3using PuppeteerSharp.Tests;4var page = await PuppeteerPageBaseTest.InitializeAsync();5using PuppeteerSharp.Tests;6var page = await PuppeteerPageBaseTest.InitializeAsync();7using PuppeteerSharp.Tests;8var page = await PuppeteerPageBaseTest.InitializeAsync();9using PuppeteerSharp.Tests;10var page = await PuppeteerPageBaseTest.InitializeAsync();11using PuppeteerSharp.Tests;12var page = await PuppeteerPageBaseTest.InitializeAsync();13using PuppeteerSharp.Tests;14var page = await PuppeteerPageBaseTest.InitializeAsync();15using PuppeteerSharp.Tests;16var page = await PuppeteerPageBaseTest.InitializeAsync();17using PuppeteerSharp.Tests;18var page = await PuppeteerPageBaseTest.InitializeAsync();19using PuppeteerSharp.Tests;20var page = await PuppeteerPageBaseTest.InitializeAsync();21using PuppeteerSharp.Tests;22var page = await PuppeteerPageBaseTest.InitializeAsync();23using PuppeteerSharp.Tests;24var page = await PuppeteerPageBaseTest.InitializeAsync();

InitializeAsync

Using AI Code Generation

1await page.CloseAsync();2await page.CloseAsync();3await page.CloseAsync();4await page.CloseAsync();5await page.CloseAsync();6await page.CloseAsync();7await page.CloseAsync();8await page.CloseAsync();9await page.CloseAsync();10await page.CloseAsync();11await page.CloseAsync();

InitializeAsync

Using AI Code Generation

1await Page.SetContentAsync("<!DOCTYPE html><div>hello</div>");2await Page.EvaluateFunctionAsync("() => { window.__FOO = 123; }");3await Page.AddScriptTagAsync(new AddTagOptions { Url = "/injectedfile.js" });4await Page.EvaluateFunctionAsync("() => { window.__FOO = 456; }");5await Page.AddScriptTagAsync(new AddTagOptions { Path = "/injectedfile.js" });6await Page.EvaluateFunctionAsync("() => { window.__FOO = 789; }");7var result = await Page.EvaluateFunctionAsync<int>("() => window.__FOO");8Assert.Equal(789, result);9await Page.SetContentAsync("<!DOCTYPE html><div>hello</div>");10await Page.EvaluateFunctionAsync("() => { window.__FOO = 123; }");11await Page.AddScriptTagAsync(new AddTagOptions { Path = "/injectedfile.js" });12await Page.EvaluateFunctionAsync("() => { window.__FOO = 456; }");13await Page.AddScriptTagAsync(new AddTagOptions { Url = "/injectedfile.js" });14await Page.EvaluateFunctionAsync("() => { window.__FOO = 789; }");15var result = await Page.EvaluateFunctionAsync<int>("() => window.__FOO");16Assert.Equal(789, result);17await Page.SetContentAsync("<!DOCTYPE html><div>hello</div>");18await Page.EvaluateFunctionAsync("() => { window.__FOO = 123; }");19await Page.AddScriptTagAsync(new AddTagOptions { Url = "/injectedfile.js" });20await Page.EvaluateFunctionAsync("() => { window.__FOO = 456; }");21await Page.AddScriptTagAsync(new AddTagOptions { Url = "/injectedfile.js" });22await Page.EvaluateFunctionAsync("() => { window.__FOO = 789; }");23var result = await Page.EvaluateFunctionAsync<int>("() => window.__FOO");24Assert.Equal(789, result);25await Page.SetContentAsync("<

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.