Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForSelectorTests.ShouldReturnNullIfWaitingToHideNonExistingElement
FrameWaitForSelectorTests.cs
Source: FrameWaitForSelectorTests.cs
...173 Assert.True(divRemoved);174 }175 [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should return null if waiting to hide non-existing element")]176 [PuppeteerFact]177 public async Task ShouldReturnNullIfWaitingToHideNonExistingElement()178 {179 var handle = await Page.WaitForSelectorAsync("non-existing", new WaitForSelectorOptions { Hidden = true });180 Assert.Null(handle);181 }182 [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should respect timeout")]183 [PuppeteerFact]184 public async Task ShouldRespectTimeout()185 {186 var exception = await Assert.ThrowsAsync<WaitTaskTimeoutException>(async ()187 => await Page.WaitForSelectorAsync("div", new WaitForSelectorOptions { Timeout = 10 }));188 Assert.Contains("waiting for selector 'div' failed: timeout", exception.Message);189 }190 [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should have an error message specifically for awaiting an element to be hidden")]191 [PuppeteerFact]...
ShouldReturnNullIfWaitingToHideNonExistingElement
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using PuppeteerSharp.Xunit;5using Xunit;6using Xunit.Abstractions;7{8 [Collection(TestConstants.TestFixtureCollectionName)]9 {10 public ShouldReturnNullIfWaitingToHideNonExistingElement(ITestOutputHelper output) : base(output)11 {12 }13 [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should return null if waiting to hide non-existing element")]14 public async Task ShouldReturnNullIfWaitingToHideNonExistingElementTest()15 {16 var watchdog = Frame.WaitForSelectorAsync("div", new WaitForSelectorOptions { Visible = false }).ContinueWith(_ => "resolved");17 await Task.WhenAny(watchdog, Task.Delay(5000));18 Assert.Equal("resolved", await watchdog);19 }20 }21}
ShouldReturnNullIfWaitingToHideNonExistingElement
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using NUnit.Framework;4using PuppeteerSharp.Tests.Attributes;5using PuppeteerSharp.Xunit;6{7 [Parallelizable(ParallelScope.Self)]8 {9 [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should return null if waiting to hide non-existing element")]10 public async Task ShouldReturnNullIfWaitingToHideNonExistingElement()11 {12 var frame = await FrameUtils.AttachFrameAsync(Page, "frame1", TestConstants.EmptyPage);13 var waitForSelectorTask = frame.WaitForSelectorAsync("div", new WaitForSelectorOptions { State = WaitForSelectorState.Hidden });14 Assert.Null(await waitForSelectorTask);15 }16 }17}18using System;19using System.Threading.Tasks;20using NUnit.Framework;21using PuppeteerSharp.Tests.Attributes;22using PuppeteerSharp.Xunit;23{24 [Parallelizable(ParallelScope.Self)]25 {26 [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should return null if waiting to hide non-existing element")]27 public async Task ShouldReturnNullIfWaitingToHideNonExistingElement()28 {29 var frame = await FrameUtils.AttachFrameAsync(Page, "frame1", TestConstants.EmptyPage);30 var waitForSelectorTask = frame.WaitForSelectorAsync("div", new WaitForSelectorOptions { State = WaitForSelectorState.Hidden });31 Assert.Null(await waitForSelectorTask);32 }33 }34}35using System;36using System.Threading.Tasks;37using NUnit.Framework;38using PuppeteerSharp.Tests.Attributes;39using PuppeteerSharp.Xunit;40{41 [Parallelizable(ParallelScope.Self)]
ShouldReturnNullIfWaitingToHideNonExistingElement
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.Attributes;7using Xunit;8using Xunit.Abstractions;9{10 [Collection(TestConstants.TestFixtureCollectionName)]11 {12 public ShouldReturnNullIfWaitingToHideNonExistingElement(ITestOutputHelper output) : base(output)13 {14 }15 [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should return null if waiting to hide non-existing element")]16 public async Task ShouldReturnNullIfWaitingToHideNonExistingElementTest()17 {18 await Page.GoToAsync(TestConstants.EmptyPage);19 var watchdog = Page.WaitForSelectorAsync("non-existing", new WaitForSelectorOptions { State = WaitForSelectorState.Hidden });20 Assert.Null(await watchdog);21 }22 }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using PuppeteerSharp.Tests.Attributes;30using Xunit;31using Xunit.Abstractions;32{33 [Collection(TestConstants.TestFixtureCollectionName)]34 {35 public ShouldReturnTheElementHandleWhenTargetNodeIsRemoved(ITestOutputHelper output) : base(output)36 {37 }38 [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should return the element handle when target node is removed")]39 public async Task ShouldReturnTheElementHandleWhenTargetNodeIsRemovedTest()40 {41 await Page.GoToAsync(TestConstants.EmptyPage);42 var watchdog = Page.WaitForSelectorAsync(".zombo");43 await Page.EvaluateFunctionAsync("() => document.body.innerHTML = '<div class=\"zombo\">anything</div>'");44 var element = await watchdog;45 Assert.Equal("anything", await Page.EvaluateFunctionAsync<string>("e => e.textContent", element));46 Assert.Equal("zombo", await element.EvaluateFunctionAsync<string>("e =>
ShouldReturnNullIfWaitingToHideNonExistingElement
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using PuppeteerSharp.Tests.Attributes;8using PuppeteerSharp.Xunit;9using Xunit;10{11 [Collection(TestConstants.TestFixtureCollectionName)]12 {13 [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should return null if waiting to hide non-existing element")]14 public async Task ShouldReturnNullIfWaitingToHideNonExistingElement()15 {16 var watchdog = Page.WaitForSelectorAsync("div", new WaitForSelectorOptions { Hidden = true });17 await Task.WhenAll(18 Page.EvaluateExpressionAsync("() => delete window['Node']")19 );20 Assert.Null(await watchdog);21 }22 }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using NUnit.Framework;30using PuppeteerSharp.Tests.Attributes;31using PuppeteerSharp.Xunit;32using Xunit;33{34 [Collection(TestConstants.TestFixtureCollectionName)]35 {36 [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should return null if waiting to hide non-existing element")]37 public async Task ShouldReturnNullIfWaitingToHideNonExistingElement()38 {39 var watchdog = Page.WaitForSelectorAsync("div", new WaitForSelectorOptions { Hidden = true });40 await Task.WhenAll(41 Page.EvaluateExpressionAsync("() => delete window['Node']")42 );43 Assert.Null(await watchdog);44 }45 }46}47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52using NUnit.Framework;
ShouldReturnNullIfWaitingToHideNonExistingElement
Using AI Code Generation
1using PuppeteerSharp.Tests.WaitTaskTests;2using System;3using System.Threading.Tasks;4{5 static async Task Main(string[] args)6 {7 var frameWaitForSelectorTests = new FrameWaitForSelectorTests();8 await frameWaitForSelectorTests.ShouldReturnNullIfWaitingToHideNonExistingElement();9 }10}11using PuppeteerSharp.Tests.WaitTaskTests;12using System;13using System.Threading.Tasks;14{15 static async Task Main(string[] args)16 {17 var frameWaitForXPathTests = new FrameWaitForXPathTests();18 await frameWaitForXPathTests.ShouldReturnNullIfWaitingToHideNonExistingElement();19 }20}21using PuppeteerSharp.Tests.WaitTaskTests;22using System;23using System.Threading.Tasks;24{25 static async Task Main(string[] args)26 {27 var pageWaitForFunctionTests = new PageWaitForFunctionTests();28 await pageWaitForFunctionTests.ShouldReturnNullIfWaitingToHideNonExistingElement();29 }30}31using PuppeteerSharp.Tests.WaitTaskTests;32using System;33using System.Threading.Tasks;34{35 static async Task Main(string[] args)36 {37 var pageWaitForSelectorTests = new PageWaitForSelectorTests();38 await pageWaitForSelectorTests.ShouldReturnNullIfWaitingToHideNonExistingElement();39 }40}41using PuppeteerSharp.Tests.WaitTaskTests;42using System;43using System.Threading.Tasks;44{45 static async Task Main(string[] args)46 {47 var pageWaitForXPathTests = new PageWaitForXPathTests();48 await pageWaitForXPathTests.ShouldReturnNullIfWaitingToHideNonExistingElement();49 }50}
ShouldReturnNullIfWaitingToHideNonExistingElement
Using AI Code Generation
1 { 2 [Collection("PuppeteerLoaderFixture collection")] 3 { 4 private readonly Browser _browser; 5 private readonly BrowserContext _context; 6 private readonly Frame _frame; 7 private readonly Page _page; 8 public FrameWaitForSelectorTests() 9 { 10 var browser = new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision).Result; 11 _browser = Puppeteer.LaunchAsync(new LaunchOptions { Headless = false, ExecutablePath = browser, Args = new string[] { "--no-sandbox" } }).Result; 12 _context = _browser.NewContextAsync().Result; 13 _page = _context.NewPageAsync().Result; 14 _frame = _page.MainFrame; 15 } 16 public async Task ShouldReturnNullIfWaitingToHideNonExistingElement() 17 { 18 var watchdog = _frame.WaitForSelectorAsync("div", new WaitForSelectorOptions { Hidden = true }); 19 await _page.EvaluateExpressionAsync("delete window['Node']"); 20 var eHandle = await watchdog; 21 Assert.Null(eHandle); 22 } 23 } 24 }25The type or namespace name 'PuppeteerSharp' does not exist in the namespace 'PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForSelectorTests' (are you missing an assembly reference?)
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using below,
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