How to use ShouldBeAbleToResetSelectedFilesWithEmptyFileList method of PuppeteerSharp.Tests.InputTests.FileChooserAcceptTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.InputTests.FileChooserAcceptTests.ShouldBeAbleToResetSelectedFilesWithEmptyFileList

FileChooserAcceptTests.cs

Source: FileChooserAcceptTests.cs Github

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...56 return promise.then(() => reader.result);57 }"));58 }59 [Fact]60 public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()61 {62 await Page.SetContentAsync("<input type=file>");63 _ = Page.WaitForFileChooserAsync().ContinueWith(t => t.Result.AcceptAsync(TestConstants.FileToUpload));64 Assert.Equal(65 1,66 await Page.QuerySelectorAsync("input").EvaluateFunctionAsync<int>(@"async picker =>67 {68 picker.click();69 await new Promise(x => picker.oninput = x);70 return picker.files.length;71 }"));72 _ = Page.WaitForFileChooserAsync().ContinueWith(t => t.Result.AcceptAsync());73 Assert.Equal(74 0,...

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ShouldBeAbleToResetSelectedFilesWithEmptyFileList

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1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Xunit;6using Xunit.Abstractions;7{8 [Collection("PuppeteerLoaderFixture collection")]9 {10 public FileChooserAcceptTests(ITestOutputHelper output) : base(output)11 {12 }13 [Fact(Timeout = 5000)]14 public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()15 {16 await Page.GoToAsync(TestConstants.ServerUrl + "/​input/​fileupload.html");17 var input = await Page.QuerySelectorAsync("#input");18 await input.UploadFileAsync("button", "file-to-upload.txt");19 Assert.Equal("file-to-upload.txt", await Page.EvaluateExpressionAsync<string>("result.onInput"));20 Assert.Equal("file-to-upload.txt", await Page.EvaluateExpressionAsync<string>("result.onChange"));21 await Page.EvaluateExpressionAsync("document.querySelector('#input').value = ''");22 Assert.Equal("", await Page.EvaluateExpressionAsync<string>("result.onInput"));23 Assert.Equal("", await Page.EvaluateExpressionAsync<string>("result.onChange"));24 }25 }26}27.NET Core SDK (reflecting any global.json):28Host (useful for support):

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ShouldBeAbleToResetSelectedFilesWithEmptyFileList

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1using System;2using System.IO;3using System.Threading.Tasks;4using PuppeteerSharp.Input;5using Xunit;6{7 [Collection("PuppeteerLoaderFixture collection")]8 {9 public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()10 {11 await Page.GoToAsync(TestConstants.ServerUrl + "/​input/​fileupload.html");12 var filePath = Path.Combine(Directory.GetCurrentDirectory(), "assets", "pptr.png");13 var input = await Page.QuerySelectorAsync("input");14 await input.UploadFileAsync(filePath);15 Assert.Equal(filePath, await Page.EvaluateFunctionAsync<string>("e => e.files[0].name", input));16 await input.UploadFileAsync();17 Assert.Equal(string.Empty, await Page.EvaluateFunctionAsync<string>("e => e.files[0].name", input));18 }19 }20}21using System;22using System.IO;23using System.Threading.Tasks;24using PuppeteerSharp.Input;25using Xunit;26{27 [Collection("PuppeteerLoaderFixture collection")]28 {29 public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()30 {31 await Page.GoToAsync(TestConstants.ServerUrl + "/​input/​fileupload.html");32 var filePath = Path.Combine(Directory.GetCurrentDirectory(), "assets", "pptr.png");33 var input = await Page.QuerySelectorAsync("input");34 await input.UploadFileAsync(filePath);35 Assert.Equal(filePath, await Page.EvaluateFunctionAsync<string>("e => e.files[0].name", input));36 await input.UploadFileAsync();37 Assert.Equal(string.Empty, await Page.EvaluateFunctionAsync<string>("e => e.files[0].name", input));38 }39 }40}41using System;42using System.IO;43using System.Threading.Tasks;44using PuppeteerSharp.Input;45using Xunit;46{47 [Collection("

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ShouldBeAbleToResetSelectedFilesWithEmptyFileList

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1using PuppeteerSharp;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Threading.Tasks;6{7 {8 [PuppeteerTest("input.spec.ts", "FileChooser.accept", "should be able to reset selected files with empty file list")]9 public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()10 {11 await Page.GoToAsync(TestConstants.ServerUrl + "/​input/​fileupload.html");12 var input = await Page.QuerySelectorAsync("input");13 var chooserTask = Page.WaitForFileChooserAsync();14 await input.EvaluateFunctionAsync("() => this.click()");15 var chooser = await chooserTask;16 await chooser.AcceptAsync(new string[0]);17 Assert.Equal(new string[0], await Page.EvaluateExpressionAsync<string[]>("result"));18 }19 }20}21using PuppeteerSharp;22using System;23using System.Collections.Generic;24using System.Linq;25using System.Threading.Tasks;26{27 {28 [PuppeteerTest("input.spec.ts", "FileChooser.accept", "should be able to reset selected files with empty file list")]29 public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()30 {31 await Page.GoToAsync(TestConstants.ServerUrl + "/​input/​fileupload.html");32 var input = await Page.QuerySelectorAsync("input");33 var chooserTask = Page.WaitForFileChooserAsync();34 await input.EvaluateFunctionAsync("() => this.click()");35 var chooser = await chooserTask;36 await chooser.AcceptAsync(new string[0]);37 Assert.Equal(new string[0], await Page.EvaluateExpressionAsync<string[]>("result"));38 }39 }40}41using PuppeteerSharp;42using System;43using System.Collections.Generic;44using System.Linq;45using System.Threading.Tasks;46{

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ShouldBeAbleToResetSelectedFilesWithEmptyFileList

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7 {8 [PuppeteerTest("input.spec.ts", "FileChooser.accept", "should be able to reset selected files with empty file list")]9 public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()10 {11 await Page.GoToAsync(TestConstants.ServerUrl + "/​input/​fileupload.html");12 string filePath = Path.Combine(TestConstants.TestProjectDirectory, "assets", "pptr.png");13 var input = await Page.QuerySelectorAsync("#file-upload");14 await input.UploadFileAsync(filePath);15 Assert.Equal(filePath, await Page.EvaluateExpressionAsync<string>("window['result']"));16 await input.UploadFileAsync();17 Assert.Equal(string.Empty, await Page.EvaluateExpressionAsync<string>("window['result']"));18 }19 }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26{27 {28 [PuppeteerTest("input.spec.ts", "FileChooser.accept", "should be able to upload multiple files")]29 public async Task ShouldBeAbleToUploadMultipleFiles()30 {31 await Page.GoToAsync(TestConstants.ServerUrl + "/​input/​fileupload.html");32 {33 Path.Combine(TestConstants.TestProjectDirectory, "assets", "pptr.png"),34 Path.Combine(TestConstants.TestProjectDirectory, "assets", "pptr.pdf"),35 };36 var input = await Page.QuerySelectorAsync("#file-upload-multiple");37 await input.UploadFileAsync(filePaths);38 Assert.Equal(string.Join(",", filePaths), await Page.EvaluateExpressionAsync<string>("window['result']"));39 }40 }41}42using System;43using System.Collections.Generic;44using System.Linq;45using System.Text;

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ShouldBeAbleToResetSelectedFilesWithEmptyFileList

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.InputTests;7using Xunit;8{9 [Collection("PuppeteerLoaderFixture collection")]10 {11 public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()12 {13 await Page.GoToAsync(TestConstants.ServerUrl + "/​input/​fileupload.html");14 var filePath = Path.Combine(Directory.GetCurrentDirectory(), "assets", "pptr.png");15 var input = await Page.QuerySelectorAsync("input");16 await input.UploadFileAsync(filePath);17 Assert.Equal(new[] { filePath }, await Page.EvaluateExpressionAsync<string[]>("window['result']"));18 await input.UploadFileAsync();19 Assert.Equal(new string[] { }, await Page.EvaluateExpressionAsync<string[]>("window['result']"));20 }21 }22}23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using System.Threading.Tasks;28using PuppeteerSharp.Tests.InputTests;29using Xunit;30{31 [Collection("PuppeteerLoaderFixture collection")]32 {33 public async Task ShouldBeAbleToResetSelectedFilesWithEmptyFileList()34 {35 await Page.GoToAsync(TestConstants.ServerUrl + "/​input/​fileupload.html");36 var filePath = Path.Combine(Directory.GetCurrentDirectory(), "assets", "pptr.png");37 var input = await Page.QuerySelectorAsync("input");38 await input.UploadFileAsync(filePath);39 Assert.Equal(new[] { filePath }, await Page.EvaluateExpressionAsync<string[]>("window['result']"));40 await input.UploadFileAsync();41 Assert.Equal(new string[] { }, await Page.EvaluateExpressionAsync<string[]>("window['result']"));42 }43 }44}45using System;46using System.Collections.Generic;47using System.Linq;

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page.TypeAsync("input[name='elementname']", valuetobeset).Wait();
https://stackoverflow.com/questions/67332554/set-input-value-with-puppeteer-sharp

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