How to use ShouldRenderWhiteBackgroundOnJpegFile method of Microsoft.Playwright.Tests.PageScreenshotTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageScreenshotTests.ShouldRenderWhiteBackgroundOnJpegFile

PageScreenshotTests.cs

Source:PageScreenshotTests.cs Github

copy

Full Screen

...202 byte[] screenshot = await Page.ScreenshotAsync(new() { OmitBackground = true });203 Assert.True(ScreenshotHelper.PixelMatch("transparent.png", screenshot));204 }205 [PlaywrightTest("page-screenshot.spec.ts", "should render white background on jpeg file")]206 public async Task ShouldRenderWhiteBackgroundOnJpegFile()207 {208 await Page.SetViewportSizeAsync(100, 100);209 await Page.GotoAsync(Server.EmptyPage);210 byte[] screenshot = await Page.ScreenshotAsync(new()211 {212 OmitBackground = true,213 Type = ScreenshotType.Jpeg,214 });215 Assert.True(ScreenshotHelper.PixelMatch("white.jpg", screenshot));216 }217 [PlaywrightTest("page-screenshot.spec.ts", "should work with odd clip size on Retina displays")]218 public async Task ShouldWorkWithOddClipSizeOnRetinaDisplays()219 {220 byte[] screenshot = await Page.ScreenshotAsync(new()...

Full Screen

Full Screen

ShouldRenderWhiteBackgroundOnJpegFile

Using AI Code Generation

copy

Full Screen

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using PlaywrightSharp;8using PlaywrightSharp.Tests.Attributes;9{10 {11 [PlaywrightTest("page-screenshot.spec.ts", "should render white background on jpeg file")]12 [Test, Timeout(TestConstants.DefaultTestTimeout)]13 public async Task ShouldRenderWhiteBackgroundOnJpegFile()14 {15 await Page.SetContentAsync("<div style=\"width: 500px; height: 500px; background: red;\"></div>");16 var screenshot = await Page.ScreenshotAsync(new PageScreenshotOptions17 {18 });19 Assert.AreEqual(500, ImageSharp.Image.Load(screenshot).Width);20 }21 }22}23{24 {25 public const string DefaultTestTimeout = "00:01:00";26 }27}28using System;29using System.Collections.Generic;30using System.Linq;31using System.Text;32using System.Threading.Tasks;33using NUnit.Framework;34using PlaywrightSharp;35using PlaywrightSharp.Tests.Attributes;36{37 {38 [PlaywrightTest("page-screenshot.spec.ts", "should render white background on png file")]39 [Test, Timeout(TestConstants.DefaultTestTimeout)]40 public async Task ShouldRenderWhiteBackgroundOnPngFile()41 {42 await Page.SetContentAsync("<div style=\"width: 500px; height: 500px; background: red;\"></div>");43 var screenshot = await Page.ScreenshotAsync(new PageScreenshotOptions44 {45 });46 Assert.AreEqual(500, ImageSharp.Image.Load(screenshot).Width);47 }48 }49}50{51 {52 public const string DefaultTestTimeout = "00:01:00";53 }54}

Full Screen

Full Screen

ShouldRenderWhiteBackgroundOnJpegFile

Using AI Code Generation

copy

Full Screen

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7 {8 static void Main(string[] args)9 {10 var test = new Microsoft.Playwright.Tests.PageScreenshotTests();11 test.ShouldRenderWhiteBackgroundOnJpegFile();12 }13 }14}15using System;16using System.Collections.Generic;17using System.Linq;18using System.Text;19using System.Threading.Tasks;20using Microsoft.Playwright.Tests;21{22 {23 static void Main(string[] args)24 {25 var test = new PageScreenshotTests();26 test.ShouldRenderWhiteBackgroundOnJpegFile();27 }28 }29}30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35using Microsoft.Playwright.Tests;36{37 {38 static void Main(string[] args)39 {40 var test = new PageScreenshotTests();41 test.ShouldRenderWhiteBackgroundOnJpegFile();42 }43 }44}45using System;46using System.Collections.Generic;47using System.Linq;48using System.Text;49using System.Threading.Tasks;50using Microsoft.Playwright.Tests;51{52 {53 static void Main(string[] args)54 {55 var test = new PageScreenshotTests();56 test.ShouldRenderWhiteBackgroundOnJpegFile();57 }58 }59}60using System;61using System.Collections.Generic;62using System.Linq;63using System.Text;64using System.Threading.Tasks;65using Microsoft.Playwright.Tests;66{67 {68 static void Main(string[] args)69 {70 var test = new PageScreenshotTests();71 test.ShouldRenderWhiteBackgroundOnJpegFile();72 }73 }74}

Full Screen

Full Screen

ShouldRenderWhiteBackgroundOnJpegFile

Using AI Code Generation

copy

Full Screen

1var page = await context.NewPageAsync();2var screenshot = await page.ScreenshotAsync(new PageScreenshotOptions3{4});5Assert.True(screenshot.Length > 0);6Assert.False(ShouldRenderWhiteBackgroundOnJpegFile(screenshot));7public static bool ShouldRenderWhiteBackgroundOnJpegFile(byte[] file)8{9 using var ms = new MemoryStream(file);10 using var img = Image.Load(ms);11 return img[0, 0].R == 255 && img[0, 0].G == 255 && img[0, 0].B == 255;12}

Full Screen

Full Screen

ShouldRenderWhiteBackgroundOnJpegFile

Using AI Code Generation

copy

Full Screen

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7 {8 [PlaywrightTest("page-screenshot.spec.ts", "should render white background on jpeg file")]9 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]10 public async Task ShouldRenderWhiteBackgroundOnJpegFile()11 {12 await Page.SetContentAsync("<div style=\"width: 500px; height: 500px; background: red;\"></div>");13 var screenshot = await Page.ScreenshotAsync(new PageScreenshotOptions14 {15 });16 Assert.True(ShouldRenderWhiteBackgroundOnJpegFile(screenshot));17 }18 }19}

Full Screen

Full Screen

ShouldRenderWhiteBackgroundOnJpegFile

Using AI Code Generation

copy

Full Screen

1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Tests;6using NUnit.Framework;7using NUnit.Framework.Interfaces;8{9 {10 [Test, Timeout(TestConstants.DefaultTestTimeout)]11 public async Task ShouldRenderWhiteBackgroundOnJpegFile()12 {13 await Page.GotoAsync(Server.Prefix + "/grid.html");14 var screenshot = await Page.ScreenshotAsync(new PageScreenshotOptions { Path = "5.jpg" });15 Assert.True(screenshot.Length > 0);16 }17 }18}19Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "5", "5.csproj", "{BDBF1F2D-2E0E-4F30-8D7B-8C1A1E9B9C5F}"

Full Screen

Full Screen

ShouldRenderWhiteBackgroundOnJpegFile

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5 {6 static async Task Main(string[] args)7 {8 using var playwright = await Playwright.CreateAsync();9 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10 {11 });12 var page = await browser.NewPageAsync();13 var screenshot = await page.ScreenshotAsync(new PageScreenshotOptions14 {15 });16 await screenshot.SaveAsAsync("google.jpg");17 }18 }19}20await page.ScreenshotAsync("screenshot.png");21The resulting image is a PNG image, but it is completely white. I am using the latest version of the library (0.192.0). I tried using the following code as well:22await page.ScreenshotAsync(new ScreenshotOptions { Path = "screenshot.png" });23The resulting image is a PNG image, but it is completely white. I am using the latest version of the library (0.192.0). I tried using the following code as well:24await page.ScreenshotAsync(new ScreenshotOptions { Path = "screenshot.png" });25The resulting image is a PNG image, but it is completely white. I am using the latest version of the library (0.192.0). I tried using the following code as well:26await page.ScreenshotAsync(new ScreenshotOptions { Path = "screenshot.png" });27The resulting image is a PNG image, but it is completely white. I am using the latest version of the library (0.192.0). I tried using the following code as well:28await page.ScreenshotAsync(new ScreenshotOptions { Path = "screenshot.png" });29The resulting image is a PNG image, but it is completely white. I am using the latest version of the library (0.192.0). I tried using the following code as well:30await page.ScreenshotAsync(new ScreenshotOptions { Path = "screenshot.png" });

Full Screen

Full Screen

ShouldRenderWhiteBackgroundOnJpegFile

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright.Tests;4using Microsoft.Playwright.Transport.Channels;5using Microsoft.Playwright.Transport.Protocol;6using Microsoft.Playwright;7using Microsoft.Playwright.Transport;8using Microsoft.Playwright.Transport.Channels;9using Microsoft.Playwright.Transport.Protocol;10using Microsoft.Playwright;11using Microsoft.Playwright.Transport;12using Microsoft.Playwright.Transport.Channels;13using Microsoft.Playwright.Transport.Protocol;14using Microsoft.Playwright;15using Microsoft.Playwright.Transport;16using Microsoft.Playwright.Transport.Channels;17using Microsoft.Playwright.Transport.Protocol;18using Microsoft.Playwright;19using Microsoft.Playwright.Transport;20using Microsoft.Playwright.Transport.Channels;21using Microsoft.Playwright.Transport.Protocol;22using Microsoft.Playwright;23using Microsoft.Playwright.Transport;24using Microsoft.Playwright.Transport.Channels;25using Microsoft.Playwright.Transport.Protocol;26using Microsoft.Playwright;27using Microsoft.Playwright.Transport;28using Microsoft.Playwright.Transport.Channels;29using Microsoft.Playwright.Transport.Protocol;30using Microsoft.Playwright;31using Microsoft.Playwright.Transport;32{33 {34 [PlaywrightTest("page-screenshot.spec.ts", "should render white background on jpeg file")]35 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]36 public async Task ShouldRenderWhiteBackgroundOnJpegFile()37 {38 await Page.GotoAsync(Server.Prefix + "/grid.html");39 byte[] screenshot = await Page.ScreenshotAsync(new PageScreenshotOptions { Type = ScreenshotType.Jpeg });40 Assert.Equal(new byte[] { 0xFF, 0xD8, 0xFF, 0xE0, 0x00, 0x10, 0x4A, 0x46, 0x49, 0x46, 0x00, 0x01, 0x01, 0x01, 0x00, 0x60, 0x00, 0x60, 0x00, 0x00 }, screenshot.Take(20));41 }42 }43}44{45 {46 [PlaywrightTest("page-screenshot.spec.ts", "should work")]47 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]48 public async Task ShouldWork()49 {50 await Page.GotoAsync(Server.Prefix + "/grid.html");

Full Screen

Full Screen

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

  1. What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
  7. Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful