How to use ShouldCreateAWorkerFromAServiceWorker method of PuppeteerSharp.Tests.TargetTests.TargetTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.TargetTests.TargetTests.ShouldCreateAWorkerFromAServiceWorker

TargetTests.cs

Source: TargetTests.cs Github

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...100 await Page.EvaluateExpressionAsync("window.registrationPromise.then(registration => registration.unregister())");101 Assert.Equal(createdTarget, await targetDestroyedTaskCompletion.Task);102 }103 [Fact]104 public async Task ShouldCreateAWorkerFromAServiceWorker()105 {106 await Page.GoToAsync(TestConstants.ServerUrl + "/​serviceworkers/​empty/​sw.html");107 var target = await Context.WaitForTargetAsync(t => t.Type == TargetType.ServiceWorker);108 var worker = await target.WorkerAsync();109 Assert.Equal("[object ServiceWorkerGlobalScope]", await worker.EvaluateFunctionAsync("() => self.toString()"));110 }111 [Fact]112 public async Task ShouldCreateAWorkerFromASharedWorker()113 {114 await Page.GoToAsync(TestConstants.EmptyPage);115 await Page.EvaluateFunctionAsync(@"() =>116 {117 new SharedWorker('data:text/​javascript,console.log(""hi"")');118 }");...

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ShouldCreateAWorkerFromAServiceWorker

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1{2 [Collection("PuppeteerLoaderFixture collection")]3 {4 public async Task ShouldCreateAWorkerFromAServiceWorker()5 {6 await Page.GoToAsync(TestConstants.ServerUrl + "/​serviceworkers/​fetchdummy/​sw.html");7 await Page.EvaluateFunctionAsync(@"() => {8 window.__worker = new Worker('worker.js');9 return new Promise(fulfill => window.__worker.onmessage = fulfill);10 }");11 var worker = Page.Worker.Targets().First();12 Assert.Equal("worker.js", worker.Url);13 }14 }15}16{17 [Collection("PuppeteerLoaderFixture collection")]18 {19 public async Task ShouldCreateAWorkerFromAServiceWorker()20 {21 await Page.GoToAsync(TestConstants.ServerUrl + "/​serviceworkers/​fetchdummy/​sw.html");22 await Page.EvaluateFunctionAsync(@"() => {23 window.__worker = new Worker('worker.js');24 return new Promise(fulfill => window.__worker.onmessage = fulfill);25 }");26 var worker = Page.Worker.Targets().First();27 Assert.Equal("worker.js", worker.Url);28 }29 }30}31{32 [Collection("PuppeteerLoaderFixture collection")]33 {34 public async Task ShouldCreateAWorkerFromAServiceWorker()35 {36 await Page.GoToAsync(TestConstants.ServerUrl + "/​serviceworkers/​fetchdummy/​sw.html");37 await Page.EvaluateFunctionAsync(@"() => {38 window.__worker = new Worker('worker.js');39 return new Promise(fulfill => window.__worker.onmessage = fulfill);40 }");41 var worker = Page.Worker.Targets().First();42 Assert.Equal("worker.js", worker.Url);43 }44 }45}

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ShouldCreateAWorkerFromAServiceWorker

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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 Xunit;8 using Xunit.Abstractions;9 [Collection("PuppeteerLoaderFixture collection")]10 {11 public TargetTests(ITestOutputHelper output) : base(output)12 {13 }14 [Fact(Timeout = TestConstants.DefaultTestTimeout)]15 public async Task ShouldReturnAllOfTheTargets()16 {17 var targets = await Page.Browser.GetTargetsAsync();18 Assert.Contains(targets, t => t.Type == TargetType.Page);19 Assert.Contains(targets, t => t.Type == TargetType.BackgroundPage);20 Assert.Contains(targets, t => t.Type == TargetType.ServiceWorker);21 Assert.Contains(targets, t => t.Type == TargetType.Browser);22 }23 [Fact(Timeout = TestConstants.DefaultTestTimeout)]24 public async Task ShouldReturnEmptyArrayIfNoTargetsAreOpen()25 {26 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());27 var targets = await browser.GetTargetsAsync();28 Assert.Empty(targets);29 await browser.CloseAsync();30 }31 [Fact(Timeout = TestConstants.DefaultTestTimeout)]32 public async Task ShouldReturnAllOfTheTargetsInIsolatedWorld()33 {34 var targets = await Page.Browser.GetTargetsAsync();35 Assert.Contains(targets, t => t.Type == TargetType.Page);36 Assert.Contains(targets, t => t.Type == TargetType.BackgroundPage);37 Assert.Contains(targets, t => t.Type == TargetType.ServiceWorker);38 Assert.Contains(targets, t => t.Type == TargetType.Browser);39 }40 [Fact(Timeout = TestConstants.DefaultTestTimeout)]41 public async Task ShouldReturnEmptyArrayIfNoTargetsAreOpenInIsolatedWorld()42 {43 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());44 var targets = await browser.GetTargetsAsync();45 Assert.Empty(targets);46 await browser.CloseAsync();47 }48 [Fact(Timeout = TestConstants.DefaultTestTimeout)]49 public async Task ShouldFireEventsWhenTargetsAreCreatedAndDestroyed()50 {51 var targets = new List<Target>();52 var createdTargetTaskCompletionSource = new TaskCompletionSource<bool>();53 var closedTargetTaskCompletionSource = new TaskCompletionSource<bool>();54 Page.Browser.TargetCreated += (

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ShouldCreateAWorkerFromAServiceWorker

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1using PuppeteerSharp.Tests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 static void Main(string[] args)10 {11 var test = new TargetTests();

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ShouldCreateAWorkerFromAServiceWorker

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1public async Task ShouldCreateAWorkerFromAServiceWorker()2{3 var browser = await Puppeteer.LaunchAsync( new LaunchOptions4 {5 });6 var page = await browser.NewPageAsync();7 await page.GoToAsync( "about:blank" );8 await page.EvaluateFunctionAsync( @"() => {9 navigator.serviceWorker.register('/​serviceworker.js');10 }" );11 await page.WaitForFunctionAsync( @"() => window.__worker" );12 await page.EvaluateFunctionAsync( @"() => {13 window.__worker.postMessage({foo: 'bar'});14 }" );15 var worker = await page.WaitForEventAsync( "workercreated" );16 await worker.WaitForEventAsync( "workercreated" );17 var response = await worker.EvaluateFunctionAsync<JsonData>( @"async data => {18 return new Promise(x => {19 window.addEventListener('message', event => x(event.data));20 });21 }" , new { foo = "bar" });22 Assert .Equal( "worker response" , response.foo);23}24public async Task ShouldCreateAWorkerFromAServiceWorker()25{26 var browser = await Puppeteer.LaunchAsync( new LaunchOptions27 {28 });29 var page = await browser.NewPageAsync();30 await page.GoToAsync( "about:blank" );31 await page.EvaluateFunctionAsync( @"() => {32 navigator.serviceWorker.register('/​serviceworker.js');33 }" );34 await page.WaitForFunctionAsync( @"() => window.__worker" );35 await page.EvaluateFunctionAsync( @"() => {36 window.__worker.postMessage({foo: 'bar'});37 }" );38 var worker = await page.WaitForEventAsync( "workercreated" );39 await worker.WaitForEventAsync( "workercreated" );40 var response = await worker.EvaluateFunctionAsync<JsonData>( @"async data => {41 return new Promise(x => {42 window.addEventListener('message', event => x(event.data));43 });44 }" ,

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ShouldCreateAWorkerFromAServiceWorker

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1var puppeteer = new PuppeteerSharp.Puppeteer();2var browserFetcher = puppeteer.CreateBrowserFetcher();3var revisionInfo = browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision).Result;4var browser = puppeteer.LaunchAsync(new LaunchOptions { Headless = true, ExecutablePath = revisionInfo.ExecutablePath }).Result;5var page = browser.NewPageAsync().Result;6var target = page.Target;7var serviceWorker = target.CreateCDPSessionAsync().Result;8var shouldCreateAWorkerFromAServiceWorker = serviceWorker.ShouldCreateAWorkerFromAServiceWorker();9browser.CloseAsync().Wait();10}11}12}

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ShouldCreateAWorkerFromAServiceWorker

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1using System;2using System.Linq;3using System.IO;4using System.Text;5using System.Collections;6using System.Collections.Generic;7using System.Threading.Tasks;8using PuppeteerSharp.Tests.TargetTests;9using PuppeteerSharp.Tests;10{11 {12 public async Task ShouldCreateAWorkerFromAServiceWorker()13 {14 var page = await Browser.NewPageAsync();15 await page.GoToAsync(TestConstants.ServerUrl + "/​serviceworkers/​fetchdummy/​sw.html");16 await page.EvaluateFunctionAsync(@"async () => {17 await new Promise(x => {18 navigator.serviceWorker.addEventListener('message', e => x(e.data), { once: true });19 navigator.serviceWorker.register('sw.js');20 });21 }");22 var worker = (await page.Worker.TargetsAsync()).Single();23 Assert.Equal("worker.js", Path.GetFileName(worker.Url));24 Assert.Equal("worker", worker.Type);25 Assert.Equal(page.Browser, worker.Browser);26 }27 }28}29{30 {31 public async Task CloseShouldWork()32 {33 var browser = await Puppeteer.LaunchAsync();34 await browser.CloseAsync();35 }36 }37}38{39 {40 public async Task DisposeShouldWork()41 {42 var browser = await Puppeteer.LaunchAsync();43 browser.Dispose();44 }45 }46}47{48 {49 public async Task DisposingBrowserShouldTerminateNetworkWaiters()50 {51 var browser = await Puppeteer.LaunchAsync();52 var page = await browser.NewPageAsync();53 var task = page.WaitForRequestAsync(TestConstants.EmptyPage);54 browser.Dispose();55 await Assert.ThrowsAnyAsync<TargetClosedException>(() => task);56 }57 }58}59{60 {61 public async Task DisposingBrowserShouldTerminatePageWaiters()62 {63 var browser = await Puppeteer.LaunchAsync();64 var page = await browser.NewPageAsync();65 var task = page.WaitForNavigationAsync();66 browser.Dispose();67 await Assert.ThrowsAnyAsync<TargetClosedException>(() => task);68 }69 }70}71{

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ShouldCreateAWorkerFromAServiceWorker

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1using System;2using System.Linq;3using System.Threading.Tasks;4using PuppeteerSharp;5using PuppeteerSharp.Tests.Attributes;6using PuppeteerSharp.Xunit;7using Xunit;8using Xunit.Abstractions;9{10 [Collection(TestConstants.TestFixtureCollectionName)]11 {12 public TargetTests(ITestOutputHelper output) : base(output)13 {14 }15 [PuppeteerTest("target.spec.ts", "Target.createCDPSession", "should create a worker from a service worker")]16 public async Task ShouldCreateAWorkerFromAServiceWorker()17 {18 await Page.GoToAsync(TestConstants.ServerUrl + "/​serviceworkers/​fetchdummy/​sw.html");19 await Page.EvaluateFunctionAsync(@"() => {20 window.__worker = new Worker('worker.js');21 return new Promise(f => window.__worker.onmessage = f);22 }");23 var worker = Page.Workers.FirstOrDefault(w => w.Url.Contains("worker.js"));24 Assert.NotNull(worker);25 var session = await worker.CreateCDPSessionAsync();26 Assert.NotNull(session);27 var response = await session.SendAsync("Runtime.evaluate", new28 {29 });30 Assert.Equal("worker", response.GetValue<string>("result.value"));31 }32 }33}34using System;35using System.Linq;36using System.Threading.Tasks;37using PuppeteerSharp;38using PuppeteerSharp.Tests.Attributes;39using PuppeteerSharp.Xunit;40using Xunit;41using Xunit.Abstractions;42{43 [Collection(TestConstants.TestFixtureCollectionName)]44 {45 public TargetTests(ITestOutputHelper output) : base(output)46 {47 }48 [PuppeteerTest("target.spec.ts", "Target.createCDPSession", "should create a worker from a service worker")]49 public async Task ShouldCreateAWorkerFromAServiceWorker()50 {51 await Page.GoToAsync(TestConstants.Server

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ShouldCreateAWorkerFromAServiceWorker

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1var puppeteer = new PuppeteerSharp.Puppeteer();2var browserFetcher = puppeteer.CreateBrowserFetcher();3var revisionInfo = browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision).Result;4var browser = puppeteer.LaunchAsync(new LaunchOptions { Headless = true, ExecutablePath = revisionInfo.ExecutablePath }).Result;5var page = browser.NewPageAsync().Result;6var target = page.Target;7var serviceWorker = target.CreateCDPSessionAsync().Result;8var shouldCreateAWorkerFromAServiceWorker = serviceWorker.ShouldCreateAWorkerFromAServiceWorker();9browser.CloseAsync().Wait();10}11}12}

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ShouldCreateAWorkerFromAServiceWorker

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1using System;2using System.Linq;3using System.IO;4using System.Text;5using System.Collections;6using System.Collections.Generic;7using System.Threading.Tasks;8using PuppeteerSharp.Tests.TargetTests;9using PuppeteerSharp.Tests;10{11 {12 public async Task ShouldCreateAWorkerFromAServiceWorker()13 {14 var page = await Browser.NewPageAsync();15 await page.GoToAsync(TestConstants.ServerUrl + "/​serviceworkers/​fetchdummy/​sw.html");16 await page.EvaluateFunctionAsync(@"async () => {17 await new Promise(x => {18 navigator.serviceWorker.addEventListener('message', e => x(e.data), { once: true });19 navigator.serviceWorker.register('sw.js');20 });21 }");22 var worker = (await page.Worker.TargetsAsync()).Single();23 Assert.Equal("worker.js", Path.GetFileName(worker.Url));24 Assert.Equal("worker", worker.Type);25 Assert.Equal(page.Browser, worker.Browser);26 }27 }28}29{30 {31 public async Task CloseShouldWork()32 {33 var browser = await Puppeteer.LaunchAsync();34 await browser.CloseAsync();35 }36 }37}38{39 {40 public async Task DisposeShouldWork()41 {42 var browser = await Puppeteer.LaunchAsync();43 browser.Dispose();44 }45 }46}47{48 {49 public async Task DisposingBrowserShouldTerminateNetworkWaiters()50 {51 var browser = await Puppeteer.LaunchAsync();52 var page = await browser.NewPageAsync();53 var task = page.WaitForRequestAsync(TestConstants.EmptyPage);54 browser.Dispose();55 await Assert.ThrowsAnyAsync<TargetClosedException>(() => task);56 }57 }58}59{60 {61 public async Task DisposingBrowserShouldTerminatePageWaiters()62 {63 var browser = await Puppeteer.LaunchAsync();64 var page = await browser.NewPageAsync();65 var task = page.WaitForNavigationAsync();66 browser.Dispose();67 await Assert.ThrowsAnyAsync<TargetClosedException>(() => task);68 }69 }70}71{

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ShouldCreateAWorkerFromAServiceWorker

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1var instance = new PuppeteerSharp.Tests.TargetTests.TargetTests();2var result = instance.ShouldCreateAWorkerFromAServiceWorker();3 {4 }5 [Fact(Timeout = TestConstants.DefaultTestTimeout)]6 public async Task ShouldReturnAllOfTheTargets()7 {8 var targets = await Page.Browser.GetTargetsAsync();9 Assert.Contains(targets, t => t.Type == TargetType.Page);10 Assert.Contains(targets, t => t.Type == TargetType.BackgroundPage);11 Assert.Contains(targets, t => t.Type == TargetType.ServiceWorker);12 Assert.Contains(targets, t => t.Type == TargetType.Browser);13 }14 [Fact(Timeout = TestConstants.DefaultTestTimeout)]15 public async Task ShouldReturnEmptyArrayIfNoTargetsAreOpen()16 {17 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());18 var targets = await browser.GetTargetsAsync();19 Assert.Empty(targets);20 await browser.CloseAsync();21 }22 [Fact(Timeout = TestConstants.DefaultTestTimeout)]23 public async Task ShouldReturnAllOfTheTargetsInIsolatedWorld()24 {25 var targets = await Page.Browser.GetTargetsAsync();26 Assert.Contains(targets, t => t.Type == TargetType.Page);27 Assert.Contains(targets, t => t.Type == TargetType.BackgroundPage);28 Assert.Contains(targets, t => t.Type == TargetType.ServiceWorker);29 Assert.Contains(targets, t => t.Type == TargetType.Browser);30 }31 [Fact(Timeout = TestConstants.DefaultTestTimeout)]32 public async Task ShouldReturnEmptyArrayIfNoTargetsAreOpenInIsolatedWorld()33 {34 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());35 var targets = await browser.GetTargetsAsync();36 Assert.Empty(targets);37 await browser.CloseAsync();38 }39 [Fact(Timeout = TestConstants.DefaultTestTimeout)]40 public async Task ShouldFireEventsWhenTargetsAreCreatedAndDestroyed()41 {42 var targets = new List<Target>();43 var createdTargetTaskCompletionSource = new TaskCompletionSource<bool>();44 var closedTargetTaskCompletionSource = new TaskCompletionSource<bool>();45 Page.Browser.TargetCreated += (

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ShouldCreateAWorkerFromAServiceWorker

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1using PuppeteerSharp.Tests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 static void Main(string[] args)10 {11 var test = new TargetTests();

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ShouldCreateAWorkerFromAServiceWorker

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1var puppeteer = new PuppeteerSharp.Puppeteer();2var browserFetcher = puppeteer.CreateBrowserFetcher();3var revisionInfo = browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision).Result;4var browser = puppeteer.LaunchAsync(new LaunchOptions { Headless = true, ExecutablePath = revisionInfo.ExecutablePath }).Result;5var page = browser.NewPageAsync().Result;6var target = page.Target;7var serviceWorker = target.CreateCDPSessionAsync().Result;8var shouldCreateAWorkerFromAServiceWorker = serviceWorker.ShouldCreateAWorkerFromAServiceWorker();9browser.CloseAsync().Wait();10}11}12}

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StackOverFlow community discussions

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Get Result of document.querySelectorAll in PuppeteerSharp

using below,

using var page = browser.NewPageAsync().Result;

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

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