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How to use ShouldWork method of Microsoft.Playwright.Tests.ElementHandleScreenshotTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork

ElementHandleScreenshotTests.cs

Source:ElementHandleScreenshotTests.cs

...33    ///<playwright-file>elementhandle-screenshot.spec.ts</playwright-file>34    public class ElementHandleScreenshotTests : PageTestEx35    {36        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should work")]37        public async Task ShouldWork()38        {39            await Page.SetViewportSizeAsync(500, 500);40            await Page.GotoAsync(Server.Prefix + "/grid.html");41            await Page.EvaluateAsync("window.scrollBy(50, 100)");42            var elementHandle = await Page.QuerySelectorAsync(".box:nth-of-type(3)");43            byte[] screenshot = await elementHandle.ScreenshotAsync();44            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-bounding-box.png", screenshot));45        }46        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should take into account padding and border")]47        public async Task ShouldTakeIntoAccountPaddingAndBorder()48        {49            await Page.SetViewportSizeAsync(500, 500);50            await Page.SetContentAsync(@"51                <div style=""height: 14px"">oooo</div>52                <style>div {53                    border: 2px solid blue;54                    background: green;55                    width: 50px;56                    height: 50px;57                }58                </style>59                <div id=""d""></div>");60            var elementHandle = await Page.QuerySelectorAsync("div#d");61            byte[] screenshot = await elementHandle.ScreenshotAsync();62            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-padding-border.png", screenshot));63        }64        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should capture full element when larger than viewport in parallel")]65        public async Task ShouldCaptureFullElementWhenLargerThanViewportInParallel()66        {67            await Page.SetViewportSizeAsync(500, 500);68            await Page.SetContentAsync(@"69                <div style=""height: 14px"">oooo</div>70                <style>71                div.to-screenshot {72                  border: 1px solid blue;73                  width: 600px;74                  height: 600px;75                  margin-left: 50px;76                }77                ::-webkit-scrollbar{78                  display: none;79                }80                </style>81                <div class=""to-screenshot""></div>82                <div class=""to-screenshot""></div>83                <div class=""to-screenshot""></div>84            ");85            var elementHandles = await Page.QuerySelectorAllAsync("div.to-screenshot");86            var screenshotTasks = elementHandles.Select(e => e.ScreenshotAsync()).ToArray();87            await TaskUtils.WhenAll(screenshotTasks);88            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-larger-than-viewport.png", screenshotTasks.ElementAt(2).Result));89        }90        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should capture full element when larger than viewport")]91        public async Task ShouldCaptureFullElementWhenLargerThanViewport()92        {93            await Page.SetViewportSizeAsync(500, 500);94            await Page.SetContentAsync(@"95                <div style=""height: 14px"">oooo</div>96                <style>97                div.to-screenshot {98                  border: 1px solid blue;99                  width: 600px;100                  height: 600px;101                  margin-left: 50px;102                }103                ::-webkit-scrollbar{104                  display: none;105                }106                </style>107                <div class=""to-screenshot""></div>108                <div class=""to-screenshot""></div>109                <div class=""to-screenshot""></div>");110            var elementHandle = await Page.QuerySelectorAsync("div.to-screenshot");111            byte[] screenshot = await elementHandle.ScreenshotAsync();112            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-larger-than-viewport.png", screenshot));113            await TestUtils.VerifyViewportAsync(Page, 500, 500);114        }115        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should scroll element into view")]116        public async Task ShouldScrollElementIntoView()117        {118            await Page.SetViewportSizeAsync(500, 500);119            await Page.SetContentAsync(@"120                <div style=""height: 14px"">oooo</div>121                <style>div.above {122                  border: 2px solid blue;123                  background: red;124                  height: 1500px;125                }126                div.to-screenshot {127                  border: 2px solid blue;128                  background: green;129                  width: 50px;130                  height: 50px;131                }132                </style>133                <div class=""above""></div>134                <div class=""to-screenshot""></div>");135            var elementHandle = await Page.QuerySelectorAsync("div.to-screenshot");136            byte[] screenshot = await elementHandle.ScreenshotAsync();137            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-scrolled-into-view.png", screenshot));138        }139        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should scroll 15000px into view")]140        public async Task ShouldScroll15000pxIntoView()141        {142            await Page.SetViewportSizeAsync(500, 500);143            await Page.SetContentAsync(@"144                <div style=""height: 14px"">oooo</div>145                <style>div.above {146                  border: 2px solid blue;147                  background: red;148                  height: 15000px;149                }150                div.to-screenshot {151                  border: 2px solid blue;152                  background: green;153                  width: 50px;154                  height: 50px;155                }156                </style>157                <div class=""above""></div>158                <div class=""to-screenshot""></div>");159            var elementHandle = await Page.QuerySelectorAsync("div.to-screenshot");160            byte[] screenshot = await elementHandle.ScreenshotAsync();161            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-scrolled-into-view.png", screenshot));162        }163        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should work with a rotated element")]164        public async Task ShouldWorkWithARotatedElement()165        {166            await Page.SetViewportSizeAsync(500, 500);167            await Page.SetContentAsync(@"168                <div style='position: absolute;169                top: 100px;170                left: 100px;171                width: 100px;172                height: 100px;173                background: green;174                transform: rotateZ(200deg); '>&nbsp;</div>175            ");176            var elementHandle = await Page.QuerySelectorAsync("div");177            byte[] screenshot = await elementHandle.ScreenshotAsync();178            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-rotate.png", screenshot));179        }180        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should fail to screenshot a detached element")]181        public async Task ShouldFailToScreenshotADetachedElement()182        {183            await Page.SetContentAsync("<h1>remove this</h1>");184            var elementHandle = await Page.QuerySelectorAsync("h1");185            await Page.EvaluateAsync("element => element.remove()", elementHandle);186            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => elementHandle.ScreenshotAsync());187            StringAssert.Contains("Element is not attached to the DOM", exception.Message);188        }189        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should timeout waiting for visible")]190        public async Task ShouldTimeoutWaitingForVisible()191        {192            await Page.SetContentAsync(@"<div style='width: 50px; height: 0'></div>");193            var elementHandle = await Page.QuerySelectorAsync("div");194            var exception = await PlaywrightAssert.ThrowsAsync<TimeoutException>(() => elementHandle.ScreenshotAsync(new() { Timeout = 3000 }));195            StringAssert.Contains("Timeout 3000ms exceeded", exception.Message);196            StringAssert.Contains("element is not visible", exception.Message);197        }198        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should wait for visible")]199        public async Task ShouldWaitForVisible()200        {201            await Page.SetViewportSizeAsync(500, 500);202            await Page.GotoAsync(Server.Prefix + "/grid.html");203            await Page.EvaluateAsync("() => window.scrollBy(50, 100)");204            var elementHandle = await Page.QuerySelectorAsync(".box:nth-of-type(3)");205            await elementHandle.EvaluateAsync("e => e.style.visibility = 'hidden'");206            var task = elementHandle.ScreenshotAsync();207            for (int i = 0; i < 10; i++)208            {209                await Page.EvaluateAsync("() => new Promise(f => requestAnimationFrame(f))");210            }211            Assert.False(task.IsCompleted);212            await elementHandle.EvaluateAsync("e => e.style.visibility = 'visible'");213            byte[] screenshot = await task;214            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-bounding-box.png", screenshot));215        }216        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should work for an element with fractional dimensions")]217        public async Task ShouldWorkForAnElementWithFractionalDimensions()218        {219            await Page.SetContentAsync("<div style=\"width:48.51px;height:19.8px;border:1px solid black;\"></div>");220            var elementHandle = await Page.QuerySelectorAsync("div");221            byte[] screenshot = await elementHandle.ScreenshotAsync();222            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-fractional.png", screenshot));223        }224        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should work with a mobile viewport")]225        [Skip(SkipAttribute.Targets.Firefox)]226        public async Task ShouldWorkWithAMobileViewport()227        {228            await using var context = await Browser.NewContextAsync(new()229            {230                ViewportSize = new()231                {232                    Width = 320,233                    Height = 480,234                },235                IsMobile = true,236            });237            var page = await context.NewPageAsync();238            await page.GotoAsync(Server.Prefix + "/grid.html");239            await page.EvaluateAsync("() => window.scrollBy(50, 100)");240            var elementHandle = await page.QuerySelectorAsync(".box:nth-of-type(3)");241            byte[] screenshot = await elementHandle.ScreenshotAsync();242            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-mobile.png", screenshot));243        }244        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should work with device scale factor")]245        [Skip(SkipAttribute.Targets.Firefox)]246        public async Task ShouldWorkWithDeviceScaleFactor()247        {248            await using var context = await Browser.NewContextAsync(new()249            {250                ViewportSize = new()251                {252                    Width = 320,253                    Height = 480,254                },255                DeviceScaleFactor = 2,256            });257            var page = await context.NewPageAsync();258            await page.GotoAsync(Server.Prefix + "/grid.html");259            await page.EvaluateAsync("() => window.scrollBy(50, 100)");260            var elementHandle = await page.QuerySelectorAsync(".box:nth-of-type(3)");261            byte[] screenshot = await elementHandle.ScreenshotAsync();262            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-mobile-dsf.png", screenshot));263        }264        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should work for an element with an offset")]265        public async Task ShouldWorkForAnElementWithAnOffset()266        {267            await Page.SetContentAsync("<div style=\"position:absolute; top: 10.3px; left: 20.4px;width:50.3px;height:20.2px;border:1px solid black;\"></div>");268            var elementHandle = await Page.QuerySelectorAsync("div");269            byte[] screenshot = await elementHandle.ScreenshotAsync();270            Assert.True(ScreenshotHelper.PixelMatch("screenshot-element-fractional-offset.png", screenshot));271        }272        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should take screenshots when default viewport is null")]273        public async Task ShouldTakeScreenshotsWhenDefaultViewportIsNull()274        {275            await using var context = await Browser.NewContextAsync(new()276            {277                ViewportSize = ViewportSize.NoViewport278            });279            var page = await context.NewPageAsync();...

ShouldWork

Using AI Code Generation

1Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();2Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();3Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();4Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();5Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();6Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();7Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();8Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();9Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();10Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();11Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();12Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();13Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();14Microsoft.Playwright.Tests.ElementHandleScreenshotTests.ShouldWork();

ShouldWork

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System.Threading.Tasks;4{5    {6        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should work")]7        [Test, Timeout(TestConstants.DefaultTestTimeout)]8        public async Task ShouldWork()9        {10            await Page.SetContentAsync("<div style=\"width: 14px;height: 14px;background-color: blue;\"></div>");11            var element = await Page.QuerySelectorAsync("div");12            var screenshot = await element.ScreenshotAsync();13            Assert.AreEqual(14, screenshot.Width);14            Assert.AreEqual(14, screenshot.Height);15        }16    }17}18using Microsoft.Playwright.Tests;19using NUnit.Framework;20using System.Threading.Tasks;21{22    {23        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should work")]24        [Test, Timeout(TestConstants.DefaultTestTimeout)]25        public async Task ShouldWork()26        {27            await Page.SetContentAsync("<div style=\"width: 14px;height: 14px;background-color: blue;\"></div>");28            var element = await Page.QuerySelectorAsync("div");29            var screenshot = await element.ScreenshotAsync();30            Assert.AreEqual(14, screenshot.Width);31            Assert.AreEqual(14, screenshot.Height);32        }33    }34}35using Microsoft.Playwright.Tests;36using NUnit.Framework;37using System.Threading.Tasks;38{39    {40        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should work")]41        [Test, Timeout(TestConstants.DefaultTestTimeout)]42        public async Task ShouldWork()43        {44            await Page.SetContentAsync("<div style=\"width: 14px;height: 14px;background-color: blue;\"></div>");45            var element = await Page.QuerySelectorAsync("div");46            var screenshot = await element.ScreenshotAsync();47            Assert.AreEqual(14, screenshot.Width);48            Assert.AreEqual(14, screenshot.Height);49        }50    }51}

ShouldWork

Using AI Code Generation

1using Microsoft.Playwright.Tests;2var test = new Microsoft.Playwright.Tests.ElementHandleScreenshotTests();3await test.ShouldWork();4using Microsoft.Playwright.Tests;5var test = new Microsoft.Playwright.Tests.ElementHandleScreenshotTests();6await test.ShouldWork();7{8    [Parallelizable(ParallelScope.Self)]9    {10        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]11        public async Task ShouldWork()12        {13            await Page.SetContentAsync("<div style=\"width: 500px; height: 500px; background: blue;\"></div>");14            var elementHandle = await Page.QuerySelectorAsync("div");15            var screenshot = await elementHandle.ScreenshotAsync();16            Assert.True(TestUtils.VerifyScreenshot(screenshot, "blue.png"));17        }18    }19}20{21    [Parallelizable(ParallelScope.Self)]22    {23        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]24        public async Task ShouldWork()25        {26            await Page.SetContentAsync("<div style=\"width: 500px; height: 500px; background: blue;\"></div>");27            var elementHandle = await Page.QuerySelectorAsync("div");28            var screenshot = await elementHandle.ScreenshotAsync();29            Assert.True(TestUtils.VerifyScreenshot(screenshot, "blue.png"));30        }31    }32}

ShouldWork

Using AI Code Generation

1{2    using System;3    using System.Collections.Generic;4    using System.Linq;5    using System.Text;6    using System.Threading.Tasks;7    using Microsoft.Playwright;8    using Xunit;9    using Xunit.Abstractions;10    {11        public ElementHandleScreenshotTests(ITestOutputHelper output) : base(output)12        {13        }14        [PlaywrightTest("elementhandle-screenshot.spec.ts", "should work")]15        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]16        public async Task ShouldWork()17        {18            await Page.SetContentAsync("<div style=\"width: 500px; height: 500px; background: blue; border: 1px solid red; font-size: 50px\">hello</div>");19            var elementHandle = await Page.QuerySelectorAsync("div");20            var screenshot = await elementHandle.ScreenshotAsync();21            Assert.True(ScreenshotHelper.PixelMatch("elementhandle-screenshot-sanity.png", screenshot));22        }23    }24}

ShouldWork

Using AI Code Generation

1var instance = new Microsoft.Playwright.Tests.ElementHandleScreenshotTests();2instance.ShouldWork();3var instance = new Microsoft.Playwright.Tests.ElementHandleScreenshotTests();4instance.ShouldWork();5var instance = new Microsoft.Playwright.Tests.ElementHandleScreenshotTests();6instance.ShouldWork();7var instance = new Microsoft.Playwright.Tests.ElementHandleScreenshotTests();8instance.ShouldWork();9var instance = new Microsoft.Playwright.Tests.ElementHandleScreenshotTests();10instance.ShouldWork();11var instance = new Microsoft.Playwright.Tests.ElementHandleScreenshotTests();12instance.ShouldWork();13var instance = new Microsoft.Playwright.Tests.ElementHandleScreenshotTests();14instance.ShouldWork();

ShouldWork

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.NUnit;8using NUnit.Framework;9{10    [Parallelizable(ParallelScope.Self)]11    {12        public override void Setup()13        {

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