How to use PageScreenshotTests method of PuppeteerSharp.Tests.ScreenshotTests.PageScreenshotTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.ScreenshotTests.PageScreenshotTests.PageScreenshotTests

PageScreenshotTests.cs

Source:PageScreenshotTests.cs

...9using Xunit.Abstractions;10namespace PuppeteerSharp.Tests.ScreenshotTests11{12    [Collection(TestConstants.TestFixtureCollectionName)]13    public class PageScreenshotTests : PuppeteerBrowserContextBaseTest14    {15        public PageScreenshotTests(ITestOutputHelper output) : base(output)16        {17        }18        [SkipBrowserFact(skipFirefox: true)]19        public async Task ShouldWorkWithFile()20        {21            var outputFile = Path.Combine(BaseDirectory, "output.png");22            var fileInfo = new FileInfo(outputFile);23            await using (var page = await Context.NewPageAsync())24            {25                await page.SetViewportAsync(new ViewPortOptions26                {27                    Width = 500,28                    Height = 50029                });...

PageScreenshotTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.Attributes;5using Xunit;6using Xunit.Abstractions;7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    {10        public PageScreenshotTests(ITestOutputHelper output) : base(output)11        {12        }13        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should work")]14        public async Task ShouldWork()15        {16            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");17            var screenshot = await Page.ScreenshotDataAsync();18            Assert.NotNull(screenshot);19        }20        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should take fullPage screenshots")]21        public async Task ShouldTakeFullPageScreenshots()22        {23            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");24            var screenshot = await Page.ScreenshotDataAsync(new ScreenshotOptions { FullPage = true });25            Assert.NotNull(screenshot);26        }27        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should run in parallel")]28        public async Task ShouldRunInParallel()29        {30            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");31            var task1 = Page.ScreenshotDataAsync();32            var task2 = Page.ScreenshotDataAsync();33            var task3 = Page.ScreenshotDataAsync();34            await Task.WhenAll(task1, task2, task3);35            Assert.NotNull(task1.Result);36            Assert.NotNull(task2.Result);37            Assert.NotNull(task3.Result);38        }39        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should work with a mobile viewport")]40        public async Task ShouldWorkWithAMobileViewport()41        {42            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");43            await Page.EmulateViewportAsync(new ViewPortOptions44            {45            });46            var screenshot = await Page.ScreenshotDataAsync();47            Assert.NotNull(screenshot);48        }49        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should work with a touch viewport")]

PageScreenshotTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7{8    {9        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should work")]10        public async Task ShouldWork()11        {12            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");13            var screenshot = await Page.ScreenshotDataAsync();14            Assert.True(ScreenshotHelper.PixelMatch("screenshot-sanity.png", screenshot) < 0.1);15        }16        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should take fullPage screenshots")]17        public async Task ShouldTakeFullPageScreenshots()18        {19            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");20            var screenshot = await Page.ScreenshotDataAsync(new ScreenshotOptions { FullPage = true });21            Assert.True(ScreenshotHelper.PixelMatch("screenshot-grid-fullpage.png", screenshot) < 0.1);22        }23        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should run in parallel")]24        public async Task ShouldRunInParallel()25        {26            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");27            var tasks = new List<Task<byte[]>>();28            for (var i = 0; i < 3; ++i)29            {30                tasks.Add(Page.ScreenshotDataAsync());31            }32            var results = await Task.WhenAll(tasks);33            for (var i = 0; i < 3; ++i)34            {35                Assert.True(ScreenshotHelper.PixelMatch("screenshot-sanity.png", results[i]) < 0.1);36            }37        }38        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should work with odd clip size on Retina displays")]39        public async Task ShouldWorkWithOddClipSizeOnRetinaDisplays()40        {41            await Page.SetViewportAsync(new ViewPortOptions { Width = 500, Height = 500 });42            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");43            var screenshot = await Page.ScreenshotDataAsync(new S

PageScreenshotTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests;5using PuppeteerSharp.Tests.Attributes;6{7    [Collection(TestConstants.TestFixtureCollectionName)]8    {9        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should work")]10        public async Task ShouldWork()11        {12            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");13            var screenshot = await Page.ScreenshotDataAsync();14            Assert.True(ScreenshotHelper.PixelMatch("grid.screenshot.png", screenshot) < 0.01);15        }16        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should take screenshot of full page with default viewport")]17        public async Task ShouldTakeScreenshotOfFullPageWithDefaultViewport()18        {19            {20            };21            await Page.SetViewportAsync(dimensions);22            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");23            var screenshot = await Page.ScreenshotDataAsync();24            Assert.True(ScreenshotHelper.PixelMatch("screenshotViewport.screenshot.png", screenshot) < 0.01);25        }26        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should take screenshot of full page with mobile viewport")]27        public async Task ShouldTakeScreenshotOfFullPageWithMobileViewport()28        {29            {30            };31            await Page.SetViewportAsync(dimensions);32            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");33            var screenshot = await Page.ScreenshotDataAsync();34            Assert.True(ScreenshotHelper.PixelMatch("screenshotMobile.screenshot.png", screenshot) < 0.01);35        }36        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should run in parallel")]37        public async Task ShouldRunInParallel()38        {39            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");40            {41                Page.ScreenshotDataAsync(),

PageScreenshotTests

Using AI Code Generation

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

PageScreenshotTests

Using AI Code Generation

1using PuppeteerSharp.Tests.ScreenshotTests;2using System;3using System.Collections.Generic;4using System.IO;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8using Xunit;9{10    [Collection("PuppeteerLoaderFixture collection")]11    {12        public async Task ShouldTakeScreenshot()13        {14            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");15            var screenshot = await Page.ScreenshotDataAsync();16            Assert.Equal(ScreenshotTests.ScreenshotTests.GridPng, Convert.ToBase64String(screenshot));17        }18    }19}20using PuppeteerSharp.Tests.ScreenshotTests;21using System;22using System.Collections.Generic;23using System.IO;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using Xunit;28{29    [Collection("PuppeteerLoaderFixture collection")]30    {31        public async Task ShouldTakeScreenshot()32        {33            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");34            var screenshot = await Page.ScreenshotDataAsync();35            Assert.Equal(ScreenshotTests.ScreenshotTests.GridPng, Convert.ToBase64String(screenshot));36        }37    }38}39using PuppeteerSharp.Tests.ScreenshotTests;40using System;41using System.Collections.Generic;42using System.IO;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46using Xunit;47{48    [Collection("PuppeteerLoaderFixture collection")]49    {50        public async Task ShouldTakeScreenshot()51        {52            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");53            var screenshot = await Page.ScreenshotDataAsync();54            Assert.Equal(ScreenshotTests.ScreenshotTests.GridPng, Convert.ToBase64String(screenshot));55        }56    }57}

PageScreenshotTests

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using PuppeteerSharp;5using PuppeteerSharp.Tests.Attributes;6using Xunit;7using Xunit.Abstractions;8using Xunit.Sdk;9{10    [Collection(TestConstants.TestFixtureCollectionName)]11    {12        public PageScreenshotTests(ITestOutputHelper output) : base(output)13        {14        }15        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should work")]16        public async Task ShouldWork()17        {18            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");19            byte[] screenshot = await Page.ScreenshotDataAsync();20            Assert.True(ScreenshotHelper.PixelMatch("screenshot-sanity.png", screenshot) < 0.1);21        }22        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should take screenshot of page with mobile viewport")]23        public async Task ShouldTakeScreenshotOfPageWithMobileViewport()24        {25            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");26            await Page.EmulateViewportAsync(new ViewPortOptions27            {28            });29            byte[] screenshot = await Page.ScreenshotDataAsync();30            Assert.True(ScreenshotHelper.PixelMatch("screenshot-mobile.png", screenshot) < 0.1);31        }32        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should run in parallel")]33        public async Task ShouldRunInParallel()34        {35            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");36            Task<byte[]> screenshotTask1 = Page.ScreenshotDataAsync();37            Task<byte[]> screenshotTask2 = Page.ScreenshotDataAsync();38            Task<byte[]> screenshotTask3 = Page.ScreenshotDataAsync();39            await Task.WhenAll(screenshotTask1, screenshotTask2, screenshotTask3);40            Assert.True(ScreenshotHelper.PixelMatch("screenshot-sanity.png", screenshotTask1.Result) < 0.1);41            Assert.True(ScreenshotHelper.PixelMatch("screenshot-sanity.png", screenshotTask2.Result) < 0.1);42            Assert.True(ScreenshotHelper.PixelMatch("screenshot-sanity.png", screenshotTask3

PageScreenshotTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using System.IO;4using PuppeteerSharp;5using Xunit;6{7    {8        public async Task ShouldTakeScreenshot()9        {10            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");11            byte[] screenshot = await Page.ScreenshotDataAsync();12            Assert.True(ScreenshotHelper.PixelMatch("screenshot-sanity.png", screenshot) < 0.1);13        }14    }15}

PageScreenshotTests

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should work")]8        public async Task ShouldWork()9        {10            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");11            var screenshot = await Page.ScreenshotDataAsync();12            Assert.True(ScreenshotHelper.PixelMatch("grid.screenshot.png", screenshot) < 0.1);13        }14        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should take screenshot of a mobile page")]15        public async Task ShouldTakeScreenshotOfAMobilePage()16        {17            await Page.GoToAsync(TestConstants.ServerUrl + "/mobile.html");18            await Page.EmulateAsync(TestConstants.IPhone.ViewPort);19            var screenshot = await Page.ScreenshotDataAsync();20            Assert.True(ScreenshotHelper.PixelMatch("mobile.screenshot.png", screenshot) < 0.1);21        }22        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should run in parallel")]23        public async Task ShouldRunInParallel()24        {25            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");26            {27                Page.ScreenshotDataAsync(),

PageScreenshotTests

Using AI Code Generation

1var  browser =  await  Puppeteer.LaunchAsync(new  LaunchOptions2            {3                Args =  new  string[] {  "--no-sandbox"  }4            });5 var  page =  await  browser.NewPageAsync();6 var  screenshot =  await  page.ScreenshotDataAsync();7 File.WriteAllBytes( "C:\\Users\\user\\Desktop\\screenshot.png" , screenshot);8 await  browser.CloseAsync();9 var  browser =  await  Puppeteer.LaunchAsync(new  LaunchOptions10            {11                Args =  new  string[] {  "--no-sandbox"  }12            });13 var  page =  await  browser.NewPageAsync();14 var  screenshot =  await  page.ScreenshotDataAsync();15 File.WriteAllBytes( "C:\\Users\\user\\Desktop\\screenshot.png" , screenshot);16 await  browser.CloseAsync();17 var  browser =  await  Puppeteer.LaunchAsync(new  LaunchOptions18            {19                Args =  new  string[] {  "--no-sandbox"  }20            });21 var  page =  await  browser.NewPageAsync();22 var  screenshot =  await  page.ScreenshotDataAsync();23 File.WriteAllBytes( "C:\\Users\\user\\Desktop\\screenshot.png" , screenshot);24 await  browser.CloseAsync();

PageScreenshotTests

Using AI Code Generation

1using System.Threading.Tasks;2using Xunit;3using Xunit.Abstractions;4{5    [Collection("PuppeteerLoaderFixture collection")]6    {7        public PageScreenshotTests(ITestOutputHelper output) : base(output)8        {9        }10        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should work for a page with custom viewport")]11        public async Task ShouldWorkForAPageWithCustomViewport()12        {13            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");14            await Page.SetViewportAsync(new ViewPortOptions15            {16            });17            var screenshot = await Page.ScreenshotDataAsync();18            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-bounding-box.png", screenshot) < 0.1);19        }20    }21}22using System.Threading.Tasks;23using Xunit;24using Xunit.Abstractions;25{26    [Collection("PuppeteerLoaderFixture collection")]27    {28        public PageScreenshotTests(ITestOutputHelper output) : base(output)29        {30        }31        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should work for a page with custom viewport and device scale factor")]32        public async Task ShouldWorkForAPageWithCustomViewportAndDeviceScaleFactor()33        {34            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");35            await Page.SetViewportAsync(new ViewPortOptions36            {37            });

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