Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

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

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

PageScreenshotTests.cs

Source:PageScreenshotTests.cs

...103                Assert.True(ScreenshotHelper.PixelMatch("screenshot-clip-rect.png", screenshot));104            }105        }106        [PuppeteerFact]107        public async Task ShouldClipScale()108        {109            await using (var page = await Context.NewPageAsync())110            {111                await page.SetViewportAsync(new ViewPortOptions112                {113                    Width = 500,114                    Height = 500115                });116                await page.GoToAsync(TestConstants.ServerUrl + "/grid.html");117                var screenshot = await page.ScreenshotDataAsync(new ScreenshotOptions118                {119                    Clip = new Clip120                    {121                        X = 50,...

ShouldClipScale

Using AI Code Generation

1{2    [Collection("PuppeteerLoaderFixture collection")]3    {4        public async Task ShouldClipScale()5        {6            await Page.SetViewportAsync(new ViewPortOptions7            {8            });9            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");10            {11            };12            var screenshot = await Page.ScreenshotAsync(new ScreenshotOptions13            {14            });15            Assert.Equal(300, screenshot.Width);16            Assert.Equal(200, screenshot.Height);17        }18    }19}20{21    [Collection("PuppeteerLoaderFixture collection")]22    {23        public async Task ShouldClipScale()24        {25            await Page.SetViewportAsync(new ViewPortOptions26            {27            });28            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");29            {30            };31            var screenshot = await Page.ScreenshotAsync(new ScreenshotOptions32            {33            });34            Assert.Equal(300, screenshot.Width);35            Assert.Equal(200, screenshot.Height);36        }37    }38}39{40    [Collection("PuppeteerLoaderFixture collection")]41    {42        public async Task ShouldClipScale()43        {44            await Page.SetViewportAsync(new ViewPortOptions45            {46            });47            await Page.GoToAsync(Test

ShouldClipScale

Using AI Code Generation

1var  puppeteer =  new  PuppeteerSharp.Puppeteer();2 var  browser =  await  puppeteer.LaunchAsync( new  LaunchOptions { Headless =  true  });3 var  page =  await  browser.NewPageAsync();4 var  clip =  new  PuppeteerSharp.Clip { X =  0 , Y =  0 , Width =  100 , Height =  100  };5 await  page.ScreenshotAsync( new  ScreenshotOptions { Path =  "5.png" , Clip = clip });6 await  browser.CloseAsync();7var  puppeteer =  new  PuppeteerSharp.Puppeteer();8 var  browser =  await  puppeteer.LaunchAsync( new  LaunchOptions { Headless =  true  });9 var  page =  await  browser.NewPageAsync();10 await  page.ScreenshotAsync( new  ScreenshotOptions { Path =  "6.png" , FullPage =  true  });11 await  browser.CloseAsync();12var  puppeteer =  new  PuppeteerSharp.Puppeteer();13 var  browser =  await  puppeteer.LaunchAsync( new  LaunchOptions { Headless =  true  });14 var  page =  await  browser.NewPageAsync();15 var  clip =  new  PuppeteerSharp.Clip { X =  0 , Y =  0 , Width =  100 , Height =  100  };16 await  page.ScreenshotAsync( new  ScreenshotOptions { Path =  "7.png" , FullPage =  true , Clip = clip });17 await  browser.CloseAsync();18var  puppeteer =  new  PuppeteerSharp.Puppeteer();

ShouldClipScale

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Collections.Generic;4using System.Text;5using System.Threading.Tasks;6{7    {8        public static async Task ShouldClipScale()9        {10            var options = TestConstants.DefaultBrowserOptions();11            var browser = await Puppeteer.LaunchAsync(options);12            var page = await browser.NewPageAsync();13            await page.SetViewportAsync(new ViewPortOptions14            {15            });16            await page.GoToAsync(TestConstants.ServerUrl + "/grid.html");17            var screenshot = await page.ScreenshotDataAsync(new ScreenshotOptions18            {19                {20                },21            });22            Assert.True(ScreenshotHelper.PixelMatch("screenshots/clip-noscale.png", screenshot));23            screenshot = await page.ScreenshotDataAsync(new ScreenshotOptions24            {25                {26                },27            });28            Assert.True(ScreenshotHelper.PixelMatch("screenshots/clip-scale.png", screenshot));29            await browser.CloseAsync();30        }31    }32}33using PuppeteerSharp;34using System;35using System.Collections.Generic;36using System.Text;37using System.Threading.Tasks;38{39    {40        public static async Task ShouldWorkWhenNodeJSCrashes()41        {42            var options = TestConstants.DefaultBrowserOptions();43            {44            };45            var browser = await Puppeteer.LaunchAsync(options);46            var page = await browser.NewPageAsync();47            var exception = await Assert.ThrowsAsync<TargetClosedException>(async () =>48            {49                await page.ScreenshotDataAsync();50            });51            Assert.Contains("Page crashed!", exception.Message);52            await browser.CloseAsync();

ShouldClipScale

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using Xunit;5using Xunit.Abstractions;6{7    [Collection(TestConstants.TestFixtureCollectionName)]8    {9        public PageScreenshotTests(ITestOutputHelper output) : base(output)10        {11        }12        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should clip to the viewport")]13        public async Task ShouldClipToTheViewport()14        {15            await Page.SetViewportAsync(new ViewPortOptions16            {17            });18            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");19            var screenshot = await Page.ScreenshotAsync(new ScreenshotOptions20            {21                {22                }23            });24            Assert.Equal(150, TestHelper.GetImageSize(screenshot).Width);25            Assert.Equal(100, TestHelper.GetImageSize(screenshot).Height);26        }27        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should clip to the rect")]28        public async Task ShouldClipToTheRect()29        {30            await Page.SetViewportAsync(new ViewPortOptions31            {32            });33            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");34            var screenshot = await Page.ScreenshotAsync(new ScreenshotOptions35            {36                {37                }38            });39            Assert.Equal(100, TestHelper.GetImageSize(screenshot).Width);40            Assert.Equal(100, TestHelper.GetImageSize(screenshot).Height);41        }42        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should throw when clip is outside the viewport")]43        public async Task ShouldThrowWhenClipIsOutsideTheViewport()44        {45            await Page.SetViewportAsync(new ViewPortOptions46            {

ShouldClipScale

Using AI Code Generation

1{2};3var screenshot = await page.ScreenshotDataAsync(new ScreenshotOptions4{5});6File.WriteAllBytes("screenshot.png", screenshot);

ShouldClipScale

Using AI Code Generation

1using System.Threading.Tasks;2using PuppeteerSharp.Tests.Attributes;3using Xunit;4using Xunit.Abstractions;5{6    [Collection(TestConstants.TestFixtureCollectionName)]7    {8        public PageScreenshotTests(ITestOutputHelper output) : base(output)9        {10        }11        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should clip scaled down pages")]12        public async Task ShouldClipScale()13        {14            await Page.SetViewportAsync(new ViewPortOptions15            {16            });17            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");18            var screenshot = await Page.ScreenshotDataAsync(new ScreenshotOptions19            {20                {21                }22            });23            Assert.True(ScreenshotHelper.PixelMatch("screenshot-clipped.png", screenshot) < 0.1);24        }25    }26}27using System.Threading.Tasks;28using PuppeteerSharp.Tests.Attributes;29using Xunit;30using Xunit.Abstractions;31{32    [Collection(TestConstants.TestFixtureCollectionName)]33    {34        public PageScreenshotTests(ITestOutputHelper output) : base(output)35        {36        }37        [PuppeteerTest("screenshot.spec.ts", "Page.screenshot", "should clip scaled down pages")]38        public async Task ShouldClipScale()39        {40            await Page.SetViewportAsync(new ViewPortOptions41            {42            });43            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");44            var screenshot = await Page.ScreenshotDataAsync(new ScreenshotOptions45            {46                {47                }

ShouldClipScale

Using AI Code Generation

1public async Task ShouldClipScale()2{3    await Page.SetViewportAsync(new ViewPortOptions4    {5    });6    await Page.GotoAsync(TestConstants.ServerUrl + "/grid.html");7    var elementHandle = await Page.QuerySelectorAsync(".box:nth-of-type(3)");8    var clip = await elementHandle.BoundingBoxAsync();9    var screenshot = await Page.ScreenshotDataAsync(new ScreenshotOptions10    {11    });12    Assert.Equal(TestConstants.ServerUrl + "/grid.html", Page.Url);13    Assert.True(ScreenshotHelper.PixelMatch("screenshot-clipped.png", screenshot) < 0.1);14}15public async Task ShouldWorkWithPageScale()16{17    await Page.SetViewportAsync(new ViewPortOptions18    {19    });20    await Page.GotoAsync(TestConstants.ServerUrl + "/grid.html");21    var screenshot = await Page.ScreenshotDataAsync();22    Assert.Equal(TestConstants.ServerUrl + "/grid.html", Page.Url);23    Assert.True(ScreenshotHelper.PixelMatch("screenshot-scaled.png", screenshot) < 0.1);24}25public async Task ShouldWorkWithElementHandleScale()26{27    await Page.SetViewportAsync(new ViewPortOptions28    {29    });30    await Page.GotoAsync(TestConstants.ServerUrl + "/grid.html");31    var elementHandle = await Page.QuerySelectorAsync(".box:nth-of-type(3)");32    var screenshot = await Page.ScreenshotDataAsync(new ScreenshotOptions33    {34        Clip = await elementHandle.BoundingBoxAsync(),35    });36    Assert.Equal(TestConstants.ServerUrl + "/grid.html", Page.Url);37    Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-scaled.png", screenshot) < 0.1);

ShouldClipScale

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.ScreenshotTests;7using PuppeteerSharp.Page;8{9    {10        static void Main(string[] args)11        {12            var shouldClipScale = PageScreenshotTests.ShouldClipScale;13        }14    }15}

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.