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How to use FailureAsync method of Microsoft.Playwright.Core.Download class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.Download.FailureAsync

DownloadTests.cs

Source:DownloadTests.cs

...390            var page = await browser.NewPageAsync(new() { AcceptDownloads = true });391            await page.SetContentAsync($"<a href=\"{Server.Prefix}/downloadWithDelay\">download</a>");392            var download = await page.RunAndWaitForDownloadAsync(() => page.ClickAsync("a"));393            await download.CancelAsync();394            var failure = await download.FailureAsync();395            Assert.AreEqual("canceled", failure);396            await page.CloseAsync();397        }398        [PlaywrightTest("download.spec.ts", "should not fail explicitly to cancel a download even if that is already finished")]399        public async Task ShouldNotFailWhenCancellingACompletedDownload()400        {401            var browser = await BrowserType.LaunchAsync();402            var page = await browser.NewPageAsync(new() { AcceptDownloads = true });403            await page.SetContentAsync($"<a href=\"{Server.Prefix}/download\">download</a>");404            var download = await page.RunAndWaitForDownloadAsync(() => page.ClickAsync("a"));405            using var tmpDir = new TempDirectory();406            string userPath = Path.Combine(tmpDir.Path, "download.txt");407            await download.SaveAsAsync(userPath);408            Assert.IsTrue(File.Exists(userPath));409            await download.CancelAsync();410            var failure = await download.FailureAsync();411            Assert.IsNull(failure);412            await page.CloseAsync();413        }414        [PlaywrightTest("download.spec.ts", "should report downloads with interception")]415        public async Task ShouldReportDownloadsWithInterception()416        {417            var browser = await BrowserType.LaunchAsync();418            var page = await browser.NewPageAsync(new() { AcceptDownloads = true });419            await page.RouteAsync("*", r => r.ContinueAsync());420            await page.SetContentAsync($"<a href=\"{Server.Prefix}/download\">download</a>");421            var download = await page.RunAndWaitForDownloadAsync(() => page.ClickAsync("a"));422            var path = await download.PathAsync();423            Assert.IsTrue(File.Exists(path));424            await page.CloseAsync();...

Download.cs

Source:Download.cs

...43        public IPage Page { get; }44        public string Url { get; }45        public string SuggestedFilename { get; }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}...

FailureAsync

Using AI Code Generation

1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var page = await browser.NewPageAsync();4var download = await page.ClickAsync("a");5await download.FailureAsync();6await browser.CloseAsync();7var playwright = await Playwright.CreateAsync();8var browser = await playwright.Chromium.LaunchAsync();9var page = await browser.NewPageAsync();10var download = await page.ClickAsync("a");11await download.FailureAsync();12await browser.CloseAsync();13var playwright = await Playwright.CreateAsync();14var browser = await playwright.Chromium.LaunchAsync();15var page = await browser.NewPageAsync();16var download = await page.ClickAsync("a");17await download.FailureAsync();18await browser.CloseAsync();19var playwright = await Playwright.CreateAsync();20var browser = await playwright.Chromium.LaunchAsync();21var page = await browser.NewPageAsync();22var download = await page.ClickAsync("a");23await download.FailureAsync();24await browser.CloseAsync();25var playwright = await Playwright.CreateAsync();26var browser = await playwright.Chromium.LaunchAsync();27var page = await browser.NewPageAsync();28var download = await page.ClickAsync("a");29await download.FailureAsync();30await browser.CloseAsync();31var playwright = await Playwright.CreateAsync();32var browser = await playwright.Chromium.LaunchAsync();33var page = await browser.NewPageAsync();34var download = await page.ClickAsync("a");35await download.FailureAsync();36await browser.CloseAsync();

FailureAsync

Using AI Code Generation

1var download = await page.WaitForDownloadAsync();2await download.FailureAsync();3await download.PathAsync();4var download = await page.WaitForDownloadAsync();5await download.SucceededAsync();6await download.PathAsync();7var download = await page.WaitForDownloadAsync();8await download.SaveAsAsync("C:\\Users\\Downloads\\download.pdf");9await download.PathAsync();10var download = await page.WaitForDownloadAsync();11await download.DeleteAsync();12await download.PathAsync();13var download = await page.WaitForDownloadAsync();14await download.PathAsync();15var download = await page.WaitForDownloadAsync();16await download.UrlAsync();17var download = await page.WaitForDownloadAsync();18await download.SuggestedFilenameAsync();19var download = await page.WaitForDownloadAsync();20await download.ErrorAsync();21var download = await page.WaitForDownloadAsync();22await download.PageAsync();23var download = await page.WaitForDownloadAsync();24await download.PageAsync();25var download = await page.WaitForEventAsync(PageEvent.Download);26await download.PageAsync();27var download = await page.WaitForEventAsync("download");28await download.PageAsync();29var download = await page.WaitForEventAsync("download", new() { Timeout = 5000 });

FailureAsync

Using AI Code Generation

1var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));2var failure = await download.FailureAsync();3var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));4var failure = await download.FailureAsync();5var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));6var failure = await download.FailureAsync();7var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));8var failure = await download.FailureAsync();9var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));10var failure = await download.FailureAsync();11var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));12var failure = await download.FailureAsync();13var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));14var failure = await download.FailureAsync();15var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));16var failure = await download.FailureAsync();17var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));18var failure = await download.FailureAsync();19var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));20var failure = await download.FailureAsync();

FailureAsync

Using AI Code Generation

1await using var browser = await Playwright.CreateAsync().LaunchAsync();2var page = await browser.NewPageAsync();3var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));4await download.FailureAsync();5Console.WriteLine("Download failed");6await using var browser = await Playwright.CreateAsync().LaunchAsync();7var page = await browser.NewPageAsync();8var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));9await download.FailureAsync();10Console.WriteLine("Download failed");11await using var browser = await Playwright.CreateAsync().LaunchAsync();12var page = await browser.NewPageAsync();13var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));14await download.FailureAsync();15Console.WriteLine("Download failed");16await using var browser = await Playwright.CreateAsync().LaunchAsync();17var page = await browser.NewPageAsync();18var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));19await download.FailureAsync();20Console.WriteLine("Download failed");21await using var browser = await Playwright.CreateAsync().LaunchAsync();22var page = await browser.NewPageAsync();23var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));24await download.FailureAsync();25Console.WriteLine("Download failed");26await using var browser = await Playwright.CreateAsync().LaunchAsync();27var page = await browser.NewPageAsync();28var download = await page.RunAndWaitForDownloadAsync(async () => await page.ClickAsync("a"));

FailureAsync

Using AI Code Generation

1await download.FailureAsync();2await download.FinishAsync();3var path = await download.PathAsync();4await download.SaveAsAsync("C:\\temp\\downloadedfile.txt");5var suggestedFilename = await download.SuggestedFilenameAsync();6var url = await download.UrlAsync();7await download.DeleteAsync();8await download.DeleteAsync();9await download.DeleteAsync();10await download.DeleteAsync();

FailureAsync

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        public async Task TestDownload()6        {7            using var playwright = await Playwright.CreateAsync();8            await using var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions9            {10            });11            var page = await browser.NewPageAsync();12            var download = await page.RunAndWaitForDownloadAsync(async () =>13            {14                await page.ClickAsync("text=Download");15            });16            var failure = await download.FailureAsync();17            System.Console.WriteLine(failure);18        }19    }20}21using Microsoft.Playwright;22using System.Threading.Tasks;23{24    {25        public async Task TestDownload()26        {27            using var playwright = await Playwright.CreateAsync();28            await using var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions29            {30            });31            var page = await browser.NewPageAsync();32            var download = await page.RunAndWaitForDownloadAsync(async () =>33            {34                await page.ClickAsync("text=Download");35            });36            var failure = await download.FailureAsync();37            System.Console.WriteLine(failure);38        }39    }40}41using Microsoft.Playwright;42using System.Threading.Tasks;43{44    {45        public async Task TestDownload()46        {47            using var playwright = await Playwright.CreateAsync();48            await using var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions49            {50            });51            var page = await browser.NewPageAsync();52            var download = await page.RunAndWaitForDownloadAsync(async () =>53            {54                await page.ClickAsync("text=Download");55            });56            var failure = await download.FailureAsync();57            System.Console.WriteLine(failure);58        }59    }60}

FailureAsync

Using AI Code Generation

1using Microsoft.Playwright.Core;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static async Task Main(string[] args)10        {11            var playwright = await Playwright.CreateAsync();12            var browser = await playwright.Chromium.LaunchAsync();13            var page = await browser.NewPageAsync();14            await page.ClickAsync("text=Google Search");15            await page.ScreenshotAsync(path: "google.png");16            await browser.CloseAsync();17        }18    }19}20using Microsoft.Playwright.Core;21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26{27    {28        static async Task Main(string[] args)29        {30            var playwright = await Playwright.CreateAsync();31            var browser = await playwright.Chromium.LaunchAsync();32            var page = await browser.NewPageAsync();33            await page.ClickAsync("text=Google Search");34            await page.ScreenshotAsync(path: "google.png");35            await browser.CloseAsync();36        }37    }38}39using Microsoft.Playwright.Core;40using System;41using System.Collections.Generic;42using System.Linq;

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.