Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More

How to use CreateReadStreamAsync method of Microsoft.Playwright.Core.Artifact class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.Artifact.CreateReadStreamAsync

Artifact.cs

Source:Artifact.cs

...68                    await stream.StreamImpl.CopyToAsync(fileStream).ConfigureAwait(false);69                }70            }71        }72        public async Task<System.IO.Stream> CreateReadStreamAsync()73        {74            var stream = await _channel.StreamAsync().ConfigureAwait(false);75            return stream.StreamImpl;76        }77        internal Task CancelAsync() => _channel.CancelAsync();78        internal Task<string> FailureAsync() => _channel.FailureAsync();79        internal Task DeleteAsync() => _channel.DeleteAsync();80    }81}...

Download.cs

Source:Download.cs

...46        public Task<string> PathAsync() => _artifact.PathAfterFinishedAsync();47        public Task<string> FailureAsync() => _artifact.FailureAsync();48        public Task DeleteAsync() => _artifact.DeleteAsync();49        public Task SaveAsAsync(string path) => _artifact.SaveAsAsync(path);50        public Task<System.IO.Stream> CreateReadStreamAsync() => _artifact.CreateReadStreamAsync();51        public Task CancelAsync() => _artifact.CancelAsync();52    }53}...

CreateReadStreamAsync

Using AI Code Generation

1var playwright = await Playwright.CreateAsync();2await using (playwright)3{4    var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });5    var context = await browser.NewContextAsync();6    var page = await context.NewPageAsync();7    var artifact = await page.CaptureScreenshotAsync(new PageCaptureScreenshotOptions { Type = ScreenshotType.Jpeg });8    await using (var fileStream = await artifact.CreateReadStreamAsync())9    {10        using (var file = File.Create("screenshot.jpeg"))11        {12            fileStream.CopyTo(file);13        }14    }15}

CreateReadStreamAsync

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using System;4using System.IO;5using System.Threading;6using System.Threading.Tasks;7{8    {9        static async Task Main(string[] args)10        {11            using var playwright = await Playwright.CreateAsync();12            var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions13            {14            });15            var context = await browser.NewContextAsync();16            var page = await context.NewPageAsync();17            var artifact = await page.ScreenshotAsync(new ScreenshotOptions18            {19            });20            using var stream = await artifact.CreateReadStreamAsync();21            using var fileStream = new FileStream("screenshot2.png", FileMode.Create, FileAccess.Write);22            await stream.CopyToAsync(fileStream);23            await browser.CloseAsync();24        }25    }26}

CreateReadStreamAsync

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.IO;4using System.Threading.Tasks;5{6    {7        public static async Task Main()8        {9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });11            var page = await browser.NewPageAsync();12            var artifact = await page.Context.GrantPermissionsAsync(new[] { "geolocation" });13            var stream = await artifact.CreateReadStreamAsync();14            using (var fileStream = File.Create("test.txt"))15            {16                await stream.CopyToAsync(fileStream);17            }18        }19    }20}21using Microsoft.Playwright;22using System;23using System.IO;24using System.Threading.Tasks;25{26    {27        public static async Task Main()28        {29            using var playwright = await Playwright.CreateAsync();30            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });31            var page = await browser.NewPageAsync();32            var artifact = await page.Context.GrantPermissionsAsync(new[] { "geolocation" });33            var stream = await artifact.CreateReadStreamAsync();34            using (var fileStream = File.Create("test.txt"))35            {36                await fileStream.WriteAsync(await stream.ReadToEndAsync());37            }38        }39    }40}41using Microsoft.Playwright;42using System;43using System.IO;44using System.Threading.Tasks;45{46    {47        public static async Task Main()48        {49            using var playwright = await Playwright.CreateAsync();

CreateReadStreamAsync

Using AI Code Generation

1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var context = await browser.NewContextAsync();4var page = await context.NewPageAsync();5await page.ScreenshotAsync(new PageScreenshotOptions6{7});8var artifact = await page.Context.CrNewCDPSessionAsync().SendAsync("Page.captureSnapshot", new Dictionary<string, object> { { "format", "mhtml" } });9using (var stream = await artifact.CreateReadStreamAsync())10{11    using (var reader = new StreamReader(stream))12    {13        var content = reader.ReadToEnd();14        Console.WriteLine(content);15    }16}17await browser.CloseAsync();18var playwright = await Playwright.CreateAsync();19var browser = await playwright.Chromium.LaunchAsync();20var context = await browser.NewContextAsync();21var page = await context.NewPageAsync();22await page.ScreenshotAsync(new PageScreenshotOptions23{24});25var artifact = await page.Context.CrNewCDPSessionAsync().SendAsync("Page.captureSnapshot", new Dictionary<string, object> { { "format", "mhtml" } });26using (var stream = await artifact.CreateReadStreamAsync())27{28    using (var reader = new StreamReader(stream))29    {30        var content = reader.ReadToEnd();31        Console.WriteLine(content);32    }33}34await browser.CloseAsync();35var playwright = await Playwright.CreateAsync();36var browser = await playwright.Chromium.LaunchAsync();37var context = await browser.NewContextAsync();38var page = await context.NewPageAsync();39await page.ScreenshotAsync(new PageScreenshotOptions40{41});42var artifact = await page.Context.CrNewCDPSessionAsync().SendAsync("Page.captureSnapshot", new Dictionary<string, object> { { "format

CreateReadStreamAsync

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.IO;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            var artifact = await page.CaptureScreenshotAsync(new PageCaptureScreenshotOptions15            {16            });17            var stream = await artifact.CreateReadStreamAsync();18            var fileStream = File.Create("screenshot.png");19            await stream.CopyToAsync(fileStream);20            await fileStream.DisposeAsync();21        }22    }23}

CreateReadStreamAsync

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            using var playwright = await Playwright.CreateAsync();8            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions9            {10            });11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();

CreateReadStreamAsync

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5using System.Net.Http;6{7    {8        static async Task Main(string[] args)9        {10            var playwright = await Playwright.CreateAsync();11            var browser = await playwright.Chromium.LaunchAsync(headless: false);12            var context = await browser.NewContextAsync();13            var page = await context.NewPageAsync();14            var artifact = await page.CreateArtifactAsync(new ArtifactOptions { Path = "dummy.pdf" });15            await artifact.CreateReadStreamAsync();16            await artifact.CloseAsync();17            await browser.CloseAsync();18        }19    }20}21using System;22using System.IO;23using System.Threading.Tasks;24using Microsoft.Playwright;25using System.Net.Http;26{27    {28        static async Task Main(string[] args)29        {30            var playwright = await Playwright.CreateAsync();31            var browser = await playwright.Chromium.LaunchAsync(headless: false);32            var context = await browser.NewContextAsync();33            var page = await context.NewPageAsync();34            await browser.CloseAsync();35        }36    }37}

CreateReadStreamAsync

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.IO;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync();11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            var stream = await artifact.CreateReadStreamAsync();14            using (var fileStream = new FileStream("googlelogo_color_272x92dp.png", FileMode.Create))15            {16                await stream.CopyToAsync(fileStream);17            }18            await browser.CloseAsync();19        }20    }21}

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:

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.
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.
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.
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.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
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.
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.
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.
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.
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.
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.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.