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How to use ShouldEmitCreatedAndDestroyedEvents method of Microsoft.Playwright.Tests.WorkersTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.WorkersTests.ShouldEmitCreatedAndDestroyedEvents

WorkersTests.cs

Source:WorkersTests.cs

...43            await Page.GotoAsync(Server.EmptyPage);44            Assert.IsEmpty(Page.Workers);45        }46        [PlaywrightTest("workers.spec.ts", "should emit created and destroyed events")]47        public async Task ShouldEmitCreatedAndDestroyedEvents()48        {49            var workerCreatedTcs = new TaskCompletionSource<IWorker>();50            Page.Worker += (_, e) => workerCreatedTcs.TrySetResult(e);51            var workerObj = await Page.EvaluateHandleAsync("() => new Worker(URL.createObjectURL(new Blob(['1'], {type: 'application/javascript'})))");52            var worker = await workerCreatedTcs.Task;53            var workerThisObj = await worker.EvaluateHandleAsync("() => this");54            var workerDestroyedTcs = new TaskCompletionSource<IWorker>();55            worker.Close += (sender, _) => workerDestroyedTcs.TrySetResult((IWorker)sender);56            await Page.EvaluateAsync("workerObj => workerObj.terminate()", workerObj);57            Assert.AreEqual(worker, await workerDestroyedTcs.Task);58            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => workerThisObj.GetPropertyAsync("self"));59            StringAssert.IsMatch("(Worker was closed)|(Target closed)", exception.Message);60        }61        [PlaywrightTest("workers.spec.ts", "should report console logs")]...

ShouldEmitCreatedAndDestroyedEvents

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System;4using System.Collections.Generic;5using System.Text;6using System.Threading.Tasks;7{8    {9        [PlaywrightTest("workers.spec.ts", "should emit created and destroyed events")]10        [Test, Timeout(TestConstants.DefaultTestTimeout)]11        public async Task ShouldEmitCreatedAndDestroyedEvents()12        {13            await Page.GotoAsync(Server.Prefix + "/workers/worker.html");14            await Page.EvaluateAsync("() => new Worker('worker.js')");15            var worker = Page.Workers()[0];16            Assert.AreEqual(Server.Prefix + "/workers/worker.js", worker.Url);17            Assert.AreEqual("worker.js", worker.Name);18            Assert.NotNull(worker);19            Assert.True(worker.IsInitialized());20            var destroyed = new TaskCompletionSource<bool>();21            worker.Destroyed += (_, _) => destroyed.TrySetResult(true);22            await Page.EvaluateAsync("() => window.worker.terminate()");23            await destroyed.Task;24        }25    }26}27{28    {29        event EventHandler<EventArgs> Destroyed;30    }31}32{33    {34        {35            {36                _destroyed += value;37                if (_destroyed != null)38                {39                    _channel.WorkerDestroyed += OnWorkerDestroyed;40                }41            }42            {43                _destroyed -= value;44                if (_destroyed == null)45                {46                    _channel.WorkerDestroyed -= OnWorkerDestroyed;47                }48            }49        }50    }51}

ShouldEmitCreatedAndDestroyedEvents

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using NUnit.Framework;6using NUnit.Framework.Interfaces;7{8    [Parallelizable(ParallelScope.Self)]9    {10        [PlaywrightTest("workers.spec.ts", "should emit created and destroyed events")]11        [Test, Timeout(TestConstants.DefaultTestTimeout)]12        public async Task ShouldEmitCreatedAndDestroyedEvents()13        {14            await Page.GotoAsync(Server.Prefix + "/workers/worker.html");15            Assert.False(await Page.EvaluateAsync<bool>("() => window.__worker"));16            var workerCreatedTask = new TaskCompletionSource<IWorker>();17            Page.Worker += (_, e) => workerCreatedTask.TrySetResult(e);18            var workerDestroyedTask = new TaskCompletionSource<IWorker>();19            Page.Worker += (_, e) => workerDestroyedTask.TrySetResult(e);20            await Page.EvaluateAsync("() => new Worker('worker.js')");21            var worker = await workerCreatedTask.Task;22            Assert.AreEqual(Page.Url.Replace("/worker.html", "/worker.js"), worker.Url);23            Assert.AreEqual(Page, worker.Page);24            Assert.True(await Page.EvaluateAsync<bool>("() => !!window.__worker"));25            Assert.False(await worker.EvaluateAsync<bool>("() => self.document"));26            await worker.EvaluateAsync("() => new Promise(f => setTimeout(f, 200))");27            await workerDestroyedTask.Task;28            Assert.False(await Page.EvaluateAsync<bool>("() => !!window.__worker"));29        }30    }31}32using System;33using System.Collections.Generic;34using System.Text;35using System.Threading.Tasks;36using NUnit.Framework;37using NUnit.Framework.Interfaces;38{39    [Parallelizable(ParallelScope.Self)]40    {41        [PlaywrightTest("workers.spec.ts", "should emit created and destroyed events")]42        [Test, Timeout(TestConstants.DefaultTestTimeout)]43        public async Task ShouldEmitCreatedAndDestroyedEvents()44        {

ShouldEmitCreatedAndDestroyedEvents

Using AI Code Generation

1        public async Task ShouldEmitCreatedAndDestroyedEvents()2        {3            await using var playwright = await Playwright.CreateAsync();4            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions5            {6            });7            var page = await browser.NewPageAsync();8            var workerCreated = new TaskCompletionSource<IWorker>();9            var workerDestroyed = new TaskCompletionSource<IWorker>();10            page.Worker += (_, e) => workerCreated.TrySetResult(e.Worker);11            page.WorkerClosed += (_, e) => workerDestroyed.TrySetResult(e.Worker);12            await page.EvaluateAsync(@"() => new Worker(URL.createObjectURL(new Blob(['console.log(1)'], { type: 'application/javascript' })), { type: 'module' })");13            var worker = await workerCreated.Task;14            await workerDestroyed.Task;15            Assert.Equal("worker", worker.Type);16        }17    }18}19{20    using System;21    using System.Collections.Generic;22    using System.Linq;23    using System.Text;24    using System.Threading.Tasks;25    using Microsoft.Playwright.NUnit;26    using NUnit.Framework;27    [Parallelizable(ParallelScope.Self)]28    {29        [Test, Timeout(TestConstants.DefaultTestTimeout)]30        public async Task ShouldEmitCreatedAndDestroyedEvents()31        {32            var workerCreated = new TaskCompletionSource<IWorker>();33            var workerDestroyed = new TaskCompletionSource<IWorker>();34            Page.Worker += (_, e) => workerCreated.TrySetResult(e.Worker);35            Page.WorkerClosed += (_, e) => workerDestroyed.TrySetResult(e.Worker);36            await Page.EvaluateAsync(@"() => new Worker(URL.createObjectURL(new Blob(['console.log(1)'], { type: '

ShouldEmitCreatedAndDestroyedEvents

Using AI Code Generation

1{2    {3        public WorkersTests()4        {5            var playwright = Playwright.CreateAsync().Result;6            var browser = playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions()).Result;7            var page = browser.NewPageAsync().Result;8            page.ShouldEmitCreatedAndDestroyedEvents();9        }10    }11}12using Microsoft.Playwright;13using Microsoft.Playwright.Tests;14using NUnit.Framework;15{16    [Parallelizable(ParallelScope.Self)]17    {18        public async Task ShouldEmitCreatedAndDestroyedEvents()19        {20            await Page.ShouldEmitCreatedAndDestroyedEvents();21        }22    }23}24{25    {26        public WorkersTests()27        {28            var playwright = Playwright.CreateAsync().Result;29            var browser = playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions()).Result;30            var page = browser.NewPageAsync().Result;31            page.ShouldEmitCreatedAndDestroyedEvents();32        }33    }34}35using Microsoft.Playwright;36using Microsoft.Playwright.Tests;37using NUnit.Framework;38{39    [Parallelizable(ParallelScope.Self)]40    {41        public async Task ShouldEmitCreatedAndDestroyedEvents()42        {43            await Page.ShouldEmitCreatedAndDestroyedEvents();44        }45    }46}47{

ShouldEmitCreatedAndDestroyedEvents

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System;4using System.Collections.Generic;5using System.Text;6using System.Threading.Tasks;7{8    {9        public async Task ShouldEmitCreatedAndDestroyedEvents()10        {11            await Page.GoToAsync(TestConstants.ServerUrl + "/worker/worker.html");12            var workerCreated = new TaskCompletionSource<IWorker>();13            Page.Worker += (_, e) => workerCreated.TrySetResult(e);14            var worker = await workerCreated.Task;15            Assert.AreEqual(TestConstants.ServerUrl + "/worker/worker.js", worker.Url);16            var workerDestroyed = new TaskCompletionSource<IWorker>();17            Page.Worker += (_, e) => workerDestroyed.TrySetResult(e);18            await Page.EvaluateAsync("() => window.worker.terminate()");19            Assert.AreEqual(worker, await workerDestroyed.Task);20        }21    }22}23using Microsoft.Playwright.Tests;24using NUnit.Framework;25using System;26using System.Collections.Generic;27using System.Text;28using System.Threading.Tasks;29{30    {31        public async Task ShouldHaveJSHandlesForConsoleLogs()32        {33            await Page.GoToAsync(TestConstants.ServerUrl + "/worker/worker-console.html");34            var (message, _) = await Page.WaitForEventAsync(PageEvent.Console);35            Assert.AreEqual("from worker", message.Text);36        }37    }38}39using Microsoft.Playwright.Tests;40using NUnit.Framework;41using System;42using System.Collections.Generic;43using System.Text;44using System.Threading.Tasks;45{46    {47        public async Task ShouldReportConsoleLogs()48        {49            await Page.GoToAsync(TestConstants.ServerUrl + "/worker/worker-console.html");50            var messages = new List<string>();51            Page.Console += (_, e) => messages.Add(e.Text);52            await Page.EvaluateAsync("() => window.worker.postMessage('console')");53            Assert.AreEqual(new[] { "from worker", "

ShouldEmitCreatedAndDestroyedEvents

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright.Tests;7using NUnit.Framework;8using NUnit.Framework.Interfaces;9using NUnit.Framework.Internal;10{11    {12        private IPlaywright playwright;13        private IBrowser browser;14        private IPage page;15        public async Task SetUp()16        {17            playwright = await Playwright.CreateAsync();18            browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions19            {20            });21            page = await browser.NewPageAsync();22        }23        public async Task TearDown()24        {25            await browser.CloseAsync();26            await playwright.StopAsync();27        }28        public async Task ShouldEmitCreatedAndDestroyedEvents()29        {30            await page.GoToAsync(TestConstants.ServerUrl + "/worker/worker.html");31            var workerCreatedTask = new TaskCompletionSource<IWorker>();32            page.Worker += (sender, e) => workerCreatedTask.SetResult(e);33            var worker = await workerCreatedTask.Task;34            Assert.AreEqual(TestConstants.ServerUrl + "/worker/worker.js", worker.Url);35            var workerDestroyedTask = new TaskCompletionSource<IWorker>();36            page.Worker += (sender, e) => workerDestroyedTask.SetResult(e);37            await page.EvaluateAsync("() => window.worker.terminate()");38            var destroyedWorker = await workerDestroyedTask.Task;39            Assert.AreEqual(worker, destroyedWorker);40        }41    }42}43using System;44using System.Collections.Generic;45using System.Linq;46using System.Text;47using System.Threading.Tasks;48using Microsoft.Playwright.Tests;49using NUnit.Framework;50using NUnit.Framework.Interfaces;51using NUnit.Framework.Internal;52{53    {54        private IPlaywright playwright;55        private IBrowser browser;56        private IPage page;57        public async Task SetUp()58        {59            playwright = await Playwright.CreateAsync();60            browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions61            {62            });

ShouldEmitCreatedAndDestroyedEvents

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright.Tests;7using NUnit.Framework;8{9    {10        public async Task ShouldEmitCreatedAndDestroyedEvents()11        {12            var workerCreatedTask = new TaskCompletionSource<IWorker>();13            var workerClosedTask = new TaskCompletionSource<IWorker>();14            Page.Worker += (_, e) => workerCreatedTask.TrySetResult(e);15            Page.Worker += (_, e) => workerClosedTask.TrySetResult(e);16            await Page.EvaluateAsync("() => new Worker(URL.createObjectURL(new Blob(['console.log(1)'], {type: 'application/javascript'})))");17            var worker = await workerCreatedTask.Task;18            await worker.TerminateAsync();19            Assert.AreEqual(worker, await workerClosedTask.Task);20        }21    }22}23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using System.Threading.Tasks;28using Microsoft.Playwright.Tests;29using NUnit.Framework;30{31    {32        public async Task ShouldEmitCreatedAndDestroyedEvents()33        {34            var workerCreatedTask = new TaskCompletionSource<IWorker>();35            var workerClosedTask = new TaskCompletionSource<IWorker>();36            Page.Worker += (_, e) => workerCreatedTask.TrySetResult(e);37            Page.Worker += (_, e) => workerClosedTask.TrySetResult(e);38            await Page.EvaluateAsync("() => new Worker(URL.createObjectURL(new Blob(['console.log(1)'], {type: 'application/javascript'})))");39            var worker = await workerCreatedTask.Task;40            await worker.TerminateAsync();41            Assert.AreEqual(worker, await workerClosedTask.Task);42        }43    }44}

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