KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use ShouldBeAbleToResetSelectedFilesWithEmptyFileList method of Microsoft.Playwright.Tests.PageSetInputFilesTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageSetInputFilesTests.ShouldBeAbleToResetSelectedFilesWithEmptyFileList

PageSetInputFilesTests.cs

Source:PageSetInputFilesTests.cs

...237                return promise.then(() => reader.result);238            }"));239        }240        [PlaywrightTest("page-set-input-files.spec.ts", "should be able to reset selected files with empty file list")]241        public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()242        {243            await Page.SetContentAsync("<input type=file>");244            _ = Page.WaitForFileChooserAsync()245                .ContinueWith(task => task.Result.SetFilesAsync(TestConstants.FileToUpload));246            Assert.AreEqual(1, await Page.EvalOnSelectorAsync<int>("input", @"async picker => {247                picker.click();248                await new Promise(x => picker.oninput = x);249                return picker.files.length;250            }"));251            _ = Page.WaitForFileChooserAsync()252                .ContinueWith(task => task.Result.Element.SetInputFilesAsync(new string[] { }));253            Assert.AreEqual(0, await Page.EvalOnSelectorAsync<int>("input", @"async picker => {254                picker.click();255                await new Promise(x => picker.oninput = x);...

ShouldBeAbleToResetSelectedFilesWithEmptyFileList

Using AI Code Generation

1using System;2using System.Collections;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using System.IO;8using System.Threading;9using System.Diagnostics;10using System.Runtime.InteropServices;11using System.Runtime.Serialization;12using System.Runtime.Serialization.Formatters.Binary;13using System.Security.Cryptography;14{15    {16        public static void Main(string[] args)17        {18            var playwright = Microsoft.Playwright.Playwright.CreateAsync().Result;19            var browser = playwright.Chromium.LaunchAsync(new Microsoft.Playwright.LaunchOptions20            {21            }).Result;22            var context = browser.NewContextAsync().Result;23            var page = context.NewPageAsync().Result;24            page.SetInputFilesAsync("input[type=\"file\"]", new string[] { }).Wait();25            page.CloseAsync().Wait();26            context.CloseAsync().Wait();27            browser.CloseAsync().Wait();28        }29    }30}31var playwright = Microsoft.Playwright.Playwright.CreateAsync().Result;32var browser = playwright.Chromium.LaunchAsync(new Microsoft.Playwright.LaunchOptions33{34}).Result;35var context = browser.NewContextAsync().Result;36var page = context.NewPageAsync().Result;37page.SetInputFilesAsync("input[type=\"file\"]", new string[] { }).Wait();38page.CloseAsync().Wait();39context.CloseAsync().Wait();40browser.CloseAsync().Wait();

ShouldBeAbleToResetSelectedFilesWithEmptyFileList

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using NUnit.Framework;6{7    {8        public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()9        {10            await Page.SetContentAsync("<input type=file>");11            var input = await Page.QuerySelectorAsync("input");12            await input.SetInputFilesAsync(TestConstants.GetFile("file-to-upload.txt"));13            Assert.AreEqual("file-to-upload.txt", await input.EvaluateAsync<string>("e => e.files[0].name"));14            await input.SetInputFilesAsync();15            Assert.AreEqual(0, await input.EvaluateAsync<int>("e => e.files.length"));16        }17    }18}19using System;20using System.Collections.Generic;21using System.Text;22using System.Threading.Tasks;23using NUnit.Framework;24{25    {26        public async Task ShouldBeAbleToUploadAFile()27        {28            await Page.SetContentAsync("<input type=file>");29            var input = await Page.QuerySelectorAsync("input");30            var filePath = TestConstants.GetFile("file-to-upload.txt");31            await input.SetInputFilesAsync(filePath);32            Assert.AreEqual("file-to-upload.txt", await input.EvaluateAsync<string>("e => e.files[0].name"));33        }34    }35}36using System;37using System.Collections.Generic;38using System.Text;39using System.Threading.Tasks;40using NUnit.Framework;41{42    {43        public async Task ShouldBeAbleToUploadAFileFromBuffer()44        {45            await Page.SetContentAsync("<input type=file>");46            var input = await Page.QuerySelectorAsync("input");47            var file = TestConstants.GetFile("file-to-upload.txt");48            var content = System.IO.File.ReadAllBytes(file);49            await input.SetInputFilesAsync(content);50            Assert.AreEqual("file-to-upload.txt", await input.EvaluateAsync

ShouldBeAbleToResetSelectedFilesWithEmptyFileList

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7{8    {9        public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()10        {11            await Page.SetContentAsync("<input type=file>");12            var input = Page.QuerySelector("input");13            await input.SetInputFilesAsync(TestConstants.GetFile("file-to-upload.txt"));14            Assert.AreEqual(1, (await input.EvaluateAsync<int>("input => input.files.length")).Value);15            await input.SetInputFilesAsync(new string[0]);16            Assert.AreEqual(0, (await input.EvaluateAsync<int>("input => input.files.length")).Value);17        }18    }19}20{21    using System;22    using System.Collections.Generic;23    using System.Linq;24    using System.Text;25    using System.Threading.Tasks;26    using NUnit.Framework;27    {28        public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()29        {30            await Page.SetContentAsync("<input type=file>");31            var input = Page.QuerySelector("input");32            await input.SetInputFilesAsync(TestConstants.GetFile("file-to-upload.txt"));33            Assert.AreEqual(1, (await input.EvaluateAsync<int>("input => input.files.length")).Value);34            await input.SetInputFilesAsync(new string[0]);35            Assert.AreEqual(0, (await input.EvaluateAsync<int>("input => input.files.length")).Value);36        }37    }38}39using System;40using System.Collections.Generic;41using System.Linq;42using System.Text;43using System.Threading.Tasks;44using NUnit.Framework;45{46    {47        public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()48        {49            await Page.SetContentAsync("<input

ShouldBeAbleToResetSelectedFilesWithEmptyFileList

Using AI Code Generation

1PlaywrightSharp.Tests.PageSetInputFilesTests.ShouldBeAbleToResetSelectedFilesWithEmptyFileList()2PlaywrightSharp.Tests.PageSetInputFilesTests.ShouldBeAbleToResetSelectedFilesWithEmptyFileList()3PlaywrightSharp.Tests.PageSetInputFilesTests.ShouldBeAbleToResetSelectedFilesWithEmptyFileList()4PlaywrightSharp.Tests.PageSetInputFilesTests.ShouldBeAbleToResetSelectedFilesWithEmptyFileList()5PlaywrightSharp.Tests.PageSetInputFilesTests.ShouldBeAbleToResetSelectedFilesWithEmptyFileList()6PlaywrightSharp.Tests.PageSetInputFilesTests.ShouldBeAbleToResetSelectedFilesWithEmptyFileList()7PlaywrightSharp.Tests.PageSetInputFilesTests.ShouldBeAbleToResetSelectedFilesWithEmptyFileList()8PlaywrightSharp.Tests.PageSetInputFilesTests.ShouldBeAbleToResetSelectedFilesWithEmptyFileList()9PlaywrightSharp.Tests.PageSetInputFilesTests.ShouldBeAbleToResetSelectedFilesWithEmptyFileList()

ShouldBeAbleToResetSelectedFilesWithEmptyFileList

Using AI Code Generation

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 page = new Microsoft.Playwright.Tests.PageSetInputFilesTests();11            page.ShouldBeAbleToResetSelectedFilesWithEmptyFileList();12        }13    }14}15{16    using System;17    using System.Collections.Generic;18    using System.IO;19    using System.Linq;20    using System.Threading.Tasks;21    using Microsoft.Playwright;22    using Xunit;23    using Xunit.Abstractions;24    [Trait("Category", "firefox")]25    {26        internal PageSetInputFilesTests(ITestOutputHelper output) : 27                base(output)28        {29        }30        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]31        public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()32        {33            await Page.SetContentAsync("<input type=file>");34            var input = Page.QuerySelector("input");35            await input.SetInputFilesAsync(TestConstants.FileToUpload);36            Assert.Equal(new[] { TestConstants.FileToUpload }, await input.EvaluateAsync<string[]>("e => e.files.map(f => f.name)"));37            await input.SetInputFilesAsync(new string[] { });38            Assert.Equal(new string[] { }, await input.EvaluateAsync<string[]>("e => e.files.map(f => f.name)"));39        }40    }41}42{43    using System;44    using System.Collections.Generic;45    using System.IO;46    using System.Linq;47    using System.Threading.Tasks;48    using Microsoft.Playwright;49    using Xunit;50    using Xunit.Abstractions;51    {

ShouldBeAbleToResetSelectedFilesWithEmptyFileList

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using PlaywrightSharp;8using PlaywrightSharp.Tests.BaseTests;9{10    [Parallelizable(ParallelScope.Self)]11    {12        [PlaywrightTest("page-set-input-files.spec.ts", "should be able to reset selected files with empty file list")]13        public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()14        {15            await Page.SetContentAsync(@"16            ");17            var input = await Page.QuerySelectorAsync("input");18            await input.SetInputFilesAsync(TestConstants.GetTestAssetPath("file-to-upload.txt"));19            Assert.AreEqual(TestConstants.GetTestAssetPath("file-to-upload.txt"), await input.EvaluateAsync<string>("e => e.files[0].name"));20            await input.SetInputFilesAsync();21            Assert.AreEqual("", await input.EvaluateAsync<string>("e => e.files[0].name"));22        }23    }24}25{26    using System;27    using System.Collections.Generic;28    using System.Linq;29    using System.Text;30    using System.Threading.Tasks;31    using NUnit.Framework;32    using PlaywrightSharp;33    using PlaywrightSharp.Tests.BaseTests;34    [Parallelizable(ParallelScope.Self)]35    {36        [PlaywrightTest("page-set-input-files.spec.ts", "should be able to reset selected files with empty file list")]37        public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()38        {39            await Page.SetContentAsync(@"40            ");41            var input = await Page.QuerySelectorAsync("input");42            await input.SetInputFilesAsync(TestConstants.GetTestAssetPath("file-to-upload.txt"));43            Assert.AreEqual(TestConstants.GetTestAssetPath("file-to-upload.txt"), await input.EvaluateAsync<string>("e => e.files[0].name"));44            await input.SetInputFilesAsync();45            Assert.AreEqual("", await input.EvaluateAsync<string>("e => e.files[0].name"));46        }47    }48}

ShouldBeAbleToResetSelectedFilesWithEmptyFileList

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Collections.Generic;5using System.Text;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 BrowserTypeLaunchOptions13            {14            });15            var page = await browser.NewPageAsync();16            await page.ClickAsync("text=Sign in");17            await page.FillAsync("input[aria-label=\"Email or phone\"]", "

ShouldBeAbleToResetSelectedFilesWithEmptyFileList

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.Transport.Channels;8using Xunit;9using Xunit.Abstractions;10{11    public void ShouldBeAbleToResetSelectedFilesWithEmptyFileList()12    {13        throw new NotImplementedException();14    }15}16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21using Microsoft.Playwright;22using Microsoft.Playwright.Transport.Channels;23using Xunit;24using Xunit.Abstractions;25{26    public void ShouldBeAbleToResetSelectedFilesWithEmptyFileList()27    {28        throw new NotImplementedException();29    }30}31using System;32using System.Collections.Generic;33using System.Linq;34using System.Text;35using System.Threading.Tasks;36using Microsoft.Playwright;37using Microsoft.Playwright.Transport.Channels;38using Xunit;39using Xunit.Abstractions;40{41    public void ShouldBeAbleToResetSelectedFilesWithEmptyFileList()42    {

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.