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

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

PageSetInputFilesTests.cs

Source:PageSetInputFilesTests.cs Github

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...271 TestUtils.GetAsset("pptr.png"),272 }));273 }274 [PlaywrightTest("page-set-input-files.spec.ts", "should emit input and change events")]275 public async Task ShouldEmitInputAndChangeEvents()276 {277 var events = new List<string>();278 await Page.ExposeFunctionAsync("eventHandled", (string e) => events.Add(e));279 await Page.SetContentAsync(@"280 <input id=input type=file></input>281 <script>282 input.addEventListener('input', e => eventHandled(e.type));283 input.addEventListener('change', e => eventHandled(e.type));284 </script>285 ");286 await (await Page.QuerySelectorAsync("input")).SetInputFilesAsync(TestUtils.GetAsset("file-to-upload.txt"));287 Assert.AreEqual(2, events.Count);288 Assert.AreEqual("input", events[0]);289 Assert.AreEqual("change", events[1]);...

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ShouldEmitInputAndChangeEvents

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests;8using NUnit.Framework;9using NUnit.Framework.Constraints;10{11 [Parallelizable(ParallelScope.Self)]12 {13 [PlaywrightTest("page-set-input-files.spec.ts", "should work")]14 [Test, Timeout(TestConstants.DefaultTestTimeout)]15 public async Task ShouldWork()16 {17 await Page.SetContentAsync("<input type=file>");18 var input = Page.QuerySelector("input");19 var filePath = TestConstants.GetTestAssetPath("pptr.png");20 await input.SetInputFilesAsync(filePath);21 Assert.AreEqual(new[] { filePath }, await input.EvaluateAsync<string[]>("e => [...e.files].map(f => f.name)"));22 }23 [PlaywrightTest("page-set-input-files.spec.ts", "should work with empty file list")]24 [Test, Timeout(TestConstants.DefaultTestTimeout)]25 public async Task ShouldWorkWithEmptyFileList()26 {27 await Page.SetContentAsync("<input type=file>");28 var input = Page.QuerySelector("input");29 await input.SetInputFilesAsync();30 Assert.AreEqual(new string[] { }, await input.EvaluateAsync<string[]>("e => [...e.files].map(f => f.name)"));31 }32 [PlaywrightTest("page-set-input-files.spec.ts", "should work with no file")]33 [Test, Timeout(TestConstants.DefaultTestTimeout)]34 public async Task ShouldWorkWithNoFile()35 {36 await Page.SetContentAsync("<input type=file>");37 var input = Page.QuerySelector("input");38 await input.SetInputFilesAsync(new string[] { });39 Assert.AreEqual(new string[] { }, await input.EvaluateAsync<string[]>("e => [...e.files].map(f => f.name)"));40 }41 [PlaywrightTest("page-set-input-files.spec.ts", "should work with multiple files")]42 [Test, Timeout(TestConstants.DefaultTestTimeout)]

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ShouldEmitInputAndChangeEvents

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests;8using NUnit.Framework;9using NUnit.Framework.Interfaces;10using NUnit.Framework.Internal;11using NUnit.Framework.Internal.Commands;12using NUnit.Framework.Internal.Execution;13using NUnit.Framework.Internal.Filters;14using NUnit.Framework.Internal.WorkItems;15{16 {17 public async Task SetUp()18 {19 await Page.SetContentAsync("<input type=file>");20 }21 public async Task ShouldEmitInputAndChangeEvents()22 {23 await Page.SetInputFilesAsync("input", new[] { TestUtils.GetWebServerFile("file-to-upload.txt") });24 Assert.AreEqual("file-to-upload.txt", await Page.EvaluateAsync<string>("e => e.files[0].name", await Page.QuerySelectorAsync("input")));25 Assert.AreEqual("change", await Page.EvaluateAsync<string>("e => new Promise(resolve => e.onchange = resolve)", await Page.QuerySelectorAsync("input")));26 }27 }28}

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ShouldEmitInputAndChangeEvents

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1{2 {3 [PlaywrightTest("page-set-input-files.spec.ts", "shouldEmitInputAndChangeEvents")]4 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]5 public async Task ShouldEmitInputAndChangeEvents()6 {7 await Page.SetContentAsync("<input type=file>");8 var input = Page.QuerySelector("input");9 var changeTask = Page.WaitForEventAsync(PageEvent.FileChooser);10 await Task.WhenAll(11 input.EvaluateAsync("input => input.click()"));12 var fileChooser = changeTask.Result.FileChooser;13 await fileChooser.SetFilesAsync(TestConstants.FileToUpload);14 Assert.Equal(new[] { TestConstants.FileToUpload }, await fileChooser.GetAttachedFilesAsync());15 Assert.Equal(new[] { TestConstants.FileToUpload }, await Page.EvaluateAsync<string[]>("() => window['result']"));16 }17 }18}19{20 {21 [PlaywrightTest("page-set-input-files.spec.ts", "shouldEmitInputAndChangeEvents")]22 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]23 public async Task ShouldEmitInputAndChangeEvents()24 {25 await Page.SetContentAsync("<input type=file>");26 var input = Page.QuerySelector("input");27 var changeTask = Page.WaitForEventAsync(PageEvent.FileChooser);28 await Task.WhenAll(29 input.EvaluateAsync("input => input.click()"));30 var fileChooser = changeTask.Result.FileChooser;31 await fileChooser.SetFilesAsync(TestConstants.FileToUpload);32 Assert.Equal(new[] { TestConstants.FileToUpload }, await fileChooser.GetAttachedFilesAsync());33 Assert.Equal(new[] { TestConstants.FileToUpload }, await Page.EvaluateAsync<string[]>("() => window['result']"));34 }35 }36}

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ShouldEmitInputAndChangeEvents

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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 [Parallelizable(ParallelScope.Self)]11 {12 [PlaywrightTest("page-set-input-files.spec.ts", "should work")]13 [Test, Timeout(TestConstants.DefaultTestTimeout)]14 public async Task ShouldWork()15 {16 await Page.SetContentAsync("<input type=file>");17 var filePath = TestConstants.GetTestAssetPath("pptr.png");18 var input = (IElementHandle)await Page.QuerySelectorAsync("input");19 await input.SetInputFilesAsync(filePath);20 Assert.AreEqual(filePath, await Page.EvaluateAsync<string>("e => e.files[0].name", input));21 }22 [PlaywrightTest("page-set-input-files.spec.ts", "should work with empty file list")]23 [Test, Timeout(TestConstants.DefaultTestTimeout)]24 public async Task ShouldWorkWithEmptyFileList()25 {26 await Page.SetContentAsync("<input type=file>");27 var input = (IElementHandle)await Page.QuerySelectorAsync("input");28 await input.SetInputFilesAsync();29 Assert.AreEqual(0, await Page.EvaluateAsync<int>("e => e.files.length", input));30 }31 [PlaywrightTest("page-set-input-files.spec.ts", "should work with no files")]32 [Test, Timeout(TestConstants.DefaultTestTimeout)]33 public async Task ShouldWorkWithNoFiles()34 {35 await Page.SetContentAsync("<input type=file>");36 var input = (IElementHandle)await Page.QuerySelectorAsync("input");37 await input.SetInputFilesAsync(new string[] { });38 Assert.AreEqual(0, await Page.EvaluateAsync<int>("e => e.files.length", input));39 }40 [PlaywrightTest("page-set-input-files.spec.ts", "should work with multiple files")]41 [Test, Timeout(TestConstants.DefaultTestTimeout)]42 public async Task ShouldWorkWithMultipleFiles()43 {

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ShouldEmitInputAndChangeEvents

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1{2 using System;3 using System.Collections.Generic;4 using System.Linq;5 using System.Text;6 using System.Threading.Tasks;7 using Microsoft.Playwright;8 using Xunit;9 using Xunit.Abstractions;10 [Trait("Category", "chromium")]11 [Trait("Category", "firefox")]12 [Trait("Category", "webkit")]13 {14 internal PageSetInputFilesTests(ITestOutputHelper output) : base(output)15 {16 }17 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]18 public async Task ShouldEmitInputAndChangeEvents()19 {20 await Page.SetContentAsync("<input type=file>");21 var input = Page.QuerySelector("input");22 var change = Page.WaitForEventAsync(PageEvent.FileChooser);23 var inputEvent = new List<IEvent>();24 Page.On("console", (IConsoleMessage message) =>25 {26 inputEvent.Add(message);27 });28 await input.EvaluateAsync("input => input.addEventListener('input', event => console.log('input'), false)");29 await input.EvaluateAsync("input => input.addEventListener('change', event => console.log('change'), false)");30 await input.SetInputFilesAsync(TestConstants.FileToUpload);31 var fileChooser = await change;32 Assert.NotNull(fileChooser);33 await fileChooser.SetFilesAsync(TestConstants.FileToUpload);34 Assert.Equal("input", (await inputEvent[0].EvaluateAsync<string>("e => e.type")).ToLower());35 Assert.Equal("change", (await inputEvent[1].EvaluateAsync<string>("e => e.type")).ToLower());36 }37 }38}39{

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ShouldEmitInputAndChangeEvents

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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 [Parallelizable(ParallelScope.Self)]10 {11 public override BrowserType BrowserType { get; set; } = BrowserType.Chromium;12 }13}14using System;15using System.IO;16using System.Threading.Tasks;17using Microsoft.Playwright;18using Microsoft.Playwright.Tests;19using NUnit.Framework;20using NUnit.Framework.Interfaces;21{22 [Parallelizable(ParallelScope.Self)]23 {24 public override BrowserType BrowserType { get; set; } = BrowserType.Firefox;25 }26}27using System;28using System.IO;29using System.Threading.Tasks;30using Microsoft.Playwright;31using Microsoft.Playwright.Tests;32using NUnit.Framework;33using NUnit.Framework.Interfaces;34{35 [Parallelizable(ParallelScope.Self)]36 {37 public override BrowserType BrowserType { get; set; } = BrowserType.WebKit;38 }39}40using System;41using System.IO;42using System.Threading.Tasks;43using Microsoft.Playwright;44using Microsoft.Playwright.Tests;45using NUnit.Framework;46using NUnit.Framework.Interfaces;47{

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