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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

...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]);...

ShouldEmitInputAndChangeEvents

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.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)]

ShouldEmitInputAndChangeEvents

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.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}

ShouldEmitInputAndChangeEvents

Using AI Code Generation

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}

ShouldEmitInputAndChangeEvents

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.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        {

ShouldEmitInputAndChangeEvents

Using AI Code Generation

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{

ShouldEmitInputAndChangeEvents

Using AI Code Generation

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{

Playwright tutorial

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