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How to use ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden method of PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForSelectorTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForSelectorTests.ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden

FrameWaitForSelectorTests.cs

Source:FrameWaitForSelectorTests.cs

...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]192        public async Task ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden()193        {194            await Page.SetContentAsync("<div></div>");195            var exception = await Assert.ThrowsAsync<WaitTaskTimeoutException>(async ()196                => await Page.WaitForSelectorAsync("div", new WaitForSelectorOptions { Hidden = true, Timeout = 10 }));197            Assert.Contains("waiting for selector 'div' to be hidden failed: timeout", exception.Message);198        }199        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should respond to node attribute mutation")]200        [PuppeteerFact]201        public async Task ShouldRespondToNodeAttributeMutation()202        {203            var divFound = false;204            var waitForSelector = Page.WaitForSelectorAsync(".zombo").ContinueWith(_ => divFound = true);205            await Page.SetContentAsync("<div class='notZombo'></div>");206            Assert.False(divFound);...

ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden

Using AI Code Generation

1using PuppeteerSharp.Tests.WaitTaskTests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using Xunit;8using Xunit.Abstractions;9{10    {11        internal FrameWaitForSelectorTests(ITestOutputHelper output) : base(output)12        {13        }14        public async Task ShouldImmediatelyResolvePromiseIfNodeExists()15        {16            await Page.SetContentAsync("<div></div>");17            var element = await Page.WaitForSelectorAsync("div");18            Assert.NotNull(element);19        }20        public async Task ShouldResolvePromiseIfNodeIsAdded()21        {22            var watchdog = Page.WaitForSelectorAsync("div");23            await Page.SetContentAsync("<div></div>");24            var element = await watchdog;25            Assert.NotNull(element);26        }27        public async Task ShouldWorkWhenNodeIsAddedThroughInnerHTML()28        {29            var watchdog = Page.WaitForSelectorAsync("h3 div");30            await Page.SetContentAsync("<h3></h3>");31            await Page.EvaluateExpressionAsync("document.querySelector('h3').innerHTML = '<div></div>'");32            var element = await watchdog;33            Assert.NotNull(element);34        }35        public async Task ShouldWorkWhenNodeIsAddedThroughDOMAPI()36        {37            var watchdog = Page.WaitForSelectorAsync("h3 div");38            await Page.SetContentAsync("<h3></h3>");39            await Page.EvaluateExpressionAsync("const div = document.createElement('div');document.querySelector('h3').appendChild(div)");40            var element = await watchdog;41            Assert.NotNull(element);42        }43        public async Task ShouldWorkWhenNodeIsAddedInIframe()44        {45            var watchdog = Page.WaitForSelectorAsync("iframe div");46            await Page.SetContentAsync("<iframe></iframe>");47            var frame = Page.Frames.ElementAt(1);48            await frame.EvaluateExpressionAsync("document.body.innerHTML = '<div></div>'");49            var element = await watchdog;50            Assert.NotNull(element);51        }52        public async Task ShouldWorkWhenNodeIsAddedInShadowRoot()53        {54            var watchdog = Page.WaitForSelectorAsync("#shadow-root div");55            await Page.SetContentAsync("<div id='host'></div>");56            var host = await Page.QuerySelectorAsync("#host");

ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden

Using AI Code Generation

1public async Task ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden()2{3    await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");4    var waitTask = Page.WaitForSelectorAsync("button#nonexisting", new WaitForSelectorOptions { Hidden = true });5    await Page.EvaluateExpressionAsync("() => document.querySelector('button').style.display = 'none'");6    var exception = await Assert.ThrowsAsync<TimeoutException>(async () => await waitTask);7    Assert.Equal("waiting for selector \"button#nonexisting\" to be hidden failed: timeout 30000ms exceeded", exception.Message);8}9public async Task ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden()10{11    await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");12    var waitTask = Page.WaitForSelectorAsync("button#nonexisting", new WaitForSelectorOptions { Hidden = true });13    await Page.EvaluateExpressionAsync("() => document.querySelector('button').style.display = 'none'");14    var exception = await Assert.ThrowsAsync<TimeoutException>(async () => await waitTask);15    Assert.Equal("waiting for selector \"button#nonexisting\" to be hidden failed: timeout 30000ms exceeded", exception.Message);16}17public async Task ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden()18{19    await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");20    var waitTask = Page.WaitForSelectorAsync("button#nonexisting", new WaitForSelectorOptions { Hidden = true });21    await Page.EvaluateExpressionAsync("() => document.querySelector('button').style.display = 'none'");22    var exception = await Assert.ThrowsAsync<TimeoutException>(async () => await waitTask);23    Assert.Equal("waiting for selector \"button#nonexisting\" to be hidden failed: timeout 30000ms exceeded", exception.Message);24}

ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden

Using AI Code Generation

1using NUnit.Framework;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using PuppeteerSharp.Tests.Attributes;8using PuppeteerSharp.Tests.Utils;9using PuppeteerSharp.Xunit;10{11    [Parallelizable(ParallelScope.Self)]12    {13        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should have an error message specifically for awaiting an element to be hidden")]14        public async Task ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden()15        {16            await Page.GoToAsync(TestConstants.ServerUrl + "/dom.html");17            var waitTask = Page.WaitForSelectorAsync("div", new WaitForSelectorOptions18            {19            });20            await Page.EvalOnSelectorAsync("div", "div => div.remove()");21            var exception = await Assert.ThrowsAsync<PuppeteerException>(() => waitTask);22            Assert.AreEqual("waiting failed: selector \"div\" was hidden", exception.Message);23        }24    }25}26using NUnit.Framework;27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32using PuppeteerSharp.Tests.Attributes;33using PuppeteerSharp.Tests.Utils;34using PuppeteerSharp.Xunit;35{36    [Parallelizable(ParallelScope.Self)]37    {38        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should have an error message specifically for awaiting an element to be hidden")]39        public async Task ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden()40        {41            await Page.GoToAsync(TestConstants.ServerUrl + "/dom.html");42            var waitTask = Page.WaitForSelectorAsync("div", new WaitForSelectorOptions43            {44            });45            await Page.EvalOnSelectorAsync("div", "div => div.remove()");

ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden

Using AI Code Generation

1using System.Threading.Tasks;2using Xunit;3using Xunit.Abstractions;4{5    [Collection(TestConstants.TestFixtureCollectionName)]6    {7        public FrameWaitForSelectorTests(ITestOutputHelper output) : base(output)8        {9        }10        public async Task ShouldImmediatelyResolveIfNodeExists()11        {12            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");13            var frame = Page.MainFrame;14            await frame.WaitForSelectorAsync("div");15        }16        public async Task ShouldResolveWhenNodeIsAdded()17        {18            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");19            var frame = Page.MainFrame;20            var waitTask = frame.WaitForSelectorAsync("div");21            await frame.EvaluateFunctionAsync("() => setTimeout(() => document.body.appendChild(document.createElement('div')), 50)");22            await waitTask;23        }24        public async Task ShouldWorkWhenNodeIsAddedThroughInnerHTML()25        {26            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");27            var frame = Page.MainFrame;28            var waitTask = frame.WaitForSelectorAsync("div");29            await frame.EvaluateFunctionAsync("() => setTimeout(() => document.body.innerHTML = '<div></div>', 50)");30            await waitTask;31        }32        public async Task ShouldWorkWhenNodeIsAddedThroughDOMAPI()33        {34            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");35            var frame = Page.MainFrame;36            var waitTask = frame.WaitForSelectorAsync("div");37            await frame.EvaluateFunctionAsync("() => setTimeout(() => document.body.appendChild(document.createElement('div')), 50)");38            await waitTask;39        }40        public async Task ShouldRespectTimeout()41        {42            await Page.GoToAsync(TestConstants.ServerUrl + "/play

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