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

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

FrameWaitForSelectorTests.cs

Source:FrameWaitForSelectorTests.cs

...112            Assert.True(boxFound);113        }114        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should wait for visible")]115        [PuppeteerFact]116        public async Task ShouldWaitForVisible()117        {118            var divFound = false;119            var waitForSelector = Page.WaitForSelectorAsync("div", new WaitForSelectorOptions { Visible = true })120                .ContinueWith(_ => divFound = true);121            await Page.SetContentAsync("<div style='display: none; visibility: hidden;'>1</div>");122            Assert.False(divFound);123            await Page.EvaluateExpressionAsync("document.querySelector('div').style.removeProperty('display')");124            Assert.False(divFound);125            await Page.EvaluateExpressionAsync("document.querySelector('div').style.removeProperty('visibility')");126            Assert.True(await waitForSelector);127            Assert.True(divFound);128        }129        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should wait for visible recursively")]130        [PuppeteerFact]131        public async Task ShouldWaitForVisibleRecursively()132        {133            var divVisible = false;134            var waitForSelector = Page.WaitForSelectorAsync("div#inner", new WaitForSelectorOptions { Visible = true })135                .ContinueWith(_ => divVisible = true);136            await Page.SetContentAsync("<div style='display: none; visibility: hidden;'><div id='inner'>hi</div></div>");137            Assert.False(divVisible);138            await Page.EvaluateExpressionAsync("document.querySelector('div').style.removeProperty('display')");139            Assert.False(divVisible);140            await Page.EvaluateExpressionAsync("document.querySelector('div').style.removeProperty('visibility')");141            Assert.True(await waitForSelector);142            Assert.True(divVisible);143        }144        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "hidden should wait for visibility: hidden")]145        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "hidden should wait for display: none")]...

ShouldWaitForVisible

Using AI Code Generation

1{2    {3        public async Task ShouldWaitForVisible()4        {5            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");6            await Page.EvaluateExpressionAsync("() => setTimeout(() => document.querySelector('button').style.display = 'none', 500)");7            var waitTask = Page.WaitForSelectorAsync("button", new WaitForSelectorOptions { Visible = true });8            await Task.Delay(250);9            Assert.False(waitTask.IsCompleted);10            await Page.EvaluateExpressionAsync("() => document.querySelector('button').style.display = 'block'");11            await waitTask;12        }13    }14}15    System.AggregateException : One or more errors occurred. (Timed out waiting for selector "button" to be visible)16    WaitTaskTests.FrameWaitForSelectorTests.ShouldWaitForVisible() line 1917    WaitTaskTests.FrameWaitForSelectorTests.ShouldWaitForVisible() line 19

ShouldWaitForVisible

Using AI Code Generation

1using System.Threading.Tasks;2using PuppeteerSharp.Xunit;3using Xunit;4using Xunit.Abstractions;5{6    [Collection(TestConstants.TestFixtureCollectionName)]7    {8        public FrameWaitForSelectorTests(ITestOutputHelper output) : base(output)9        {10        }11        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should immediately resolve promise if node exists")]12        public async Task ShouldImmediatelyResolvePromiseIfNodeExists()13        {14            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");15            await Page.EvaluateExpressionAsync("() => { const div = document.createElement('div'); div.id = 'mydiv'; document.body.appendChild(div); }");16            var frame = Page.MainFrame;17            var waitTask = frame.WaitForSelectorAsync("#mydiv");18            Assert.True(waitTask.IsCompleted);19            Assert.NotNull(await waitTask);20        }21        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should wait for visible")]22        public async Task ShouldWaitForVisible()23        {24            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");25            await Page.EvaluateExpressionAsync("() => { const div = document.createElement('div'); div.id = 'mydiv'; document.body.appendChild(div); }");26            var frame = Page.MainFrame;27            var waitTask = frame.WaitForSelectorAsync("#mydiv", new WaitForSelectorOptions { Visible = true });28            Assert.False(waitTask.IsCompleted);29            await Page.EvaluateExpressionAsync("() => document.querySelector('#mydiv').style.display = 'none'");30            Assert.False(waitTask.IsCompleted);31            await Page.EvaluateExpressionAsync("() => document.querySelector('#mydiv').style.display = 'block'");32            Assert.True(waitTask.IsCompleted);33            Assert.NotNull(await waitTask);34        }35        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "hidden should wait for visibility: hidden")]36        public async Task HiddenShouldWaitForVisibilityHidden()37        {38            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");39            await Page.EvaluateExpressionAsync("() => { const div = document.createElement('div'); div.id = 'mydiv'; document.body.appendChild(div); }");

ShouldWaitForVisible

Using AI Code Generation

1{2    using System;3    using System.Collections.Generic;4    using System.Text;5    using System.Threading.Tasks;6    using Xunit;7    using Xunit.Abstractions;8    [Collection("PuppeteerLoaderFixture collection")]9    {10        public ShouldWaitForVisible(ITestOutputHelper output) : base(output)11        {12        }13        public async Task ShouldWaitForVisibleTest()14        {15            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");16            var watchdog = Page.WaitForSelectorAsync("button#dynamically-added-button", new WaitForSelectorOptions { Visible = true });17            await Page.EvaluateExpressionAsync("addButton()");18            var button = await watchdog;19            Assert.Equal("Dynamically added button", await button.EvaluateFunctionAsync<string>("button => button.textContent"));20        }21    }22}23{24    using System;25    using System.Collections.Generic;26    using System.Text;27    using System.Threading.Tasks;28    using Xunit;29    using Xunit.Abstractions;30    [Collection("PuppeteerLoaderFixture collection")]31    {32        public ShouldWaitForHidden(ITestOutputHelper output) : base(output)33        {34        }35        public async Task ShouldWaitForHiddenTest()36        {37            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");38            var watchdog = Page.WaitForSelectorAsync("button#dynamically-added-button", new WaitForSelectorOptions { Hidden = true });39            await Page.EvaluateExpressionAsync("addButton()");40            await Page.EvaluateExpressionAsync("addButton()");41            await Page.EvaluateExpressionAsync("addButton()");42            await Page.EvaluateExpressionAsync("removeButton()");43            var button = await watchdog;44            Assert.Equal("Dynamically added button", await button.EvaluateFunctionAsync<string

ShouldWaitForVisible

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.Attributes;5using PuppeteerSharp.Xunit;6using Xunit;7using Xunit.Abstractions;8{9    [Collection(TestConstants.TestFixtureCollectionName)]10    {11        public FrameWaitForSelectorTests(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should immediately resolve promise if node exists")]15        public async Task ShouldImmediatelyResolvePromiseIfNodeExists()16        {17            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");18            var frame = Page.MainFrame;19            var watchdog = frame.WaitForSelectorAsync(".box");20            Assert.False(watchdog.IsCompleted);21            await frame.EvaluateFunctionAsync("() => document.querySelector('.box').style.backgroundColor = 'red'");22            var eHandle = await watchdog;23            var color = await eHandle.EvaluateFunctionAsync<string>("e => window.getComputedStyle(e).getPropertyValue('background-color')");24            Assert.Equal("red", color);25        }26        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should work when node is added through innerHTML")]27        public async Task ShouldWorkWhenNodeIsAddedThroughInnerHTML()28        {29            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");30            var watchdog = Page.WaitForSelectorAsync(".box");31            await Page.EvaluateFunctionAsync("() => document.querySelector('#box').innerHTML = '<div class=\"box\">new box</div>'");32            var eHandle = await watchdog;33            var content = await eHandle.EvaluateFunctionAsync<string>("e => e.textContent");34            Assert.Equal("new box", content);35        }36        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should work when node is added through innerHTML and waitFor=visible")]37        public async Task ShouldWorkWhenNodeIsAddedThroughInnerHTMLAndWaitForVisible()38        {39            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");40            var watchdog = Page.WaitForSelectorAsync(".box", new WaitForSelectorOptions { Visible = true });41            await Page.EvaluateFunctionAsync("() => document.querySelector('#box').innerHTML = '<

ShouldWaitForVisible

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using Xunit;5using Xunit.Abstractions;6{7    [Collection("PuppeteerLoaderFixture collection")]8    {9        public FrameWaitForSelectorTests(ITestOutputHelper output) : base(output)10        {11        }12        public async Task ShouldWaitForVisible()13        {14            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");15            var watchdog = Page.WaitForSelectorAsync("button#displayed");16            await Page.EvaluateFunctionAsync("() => document.querySelector('button').style.display = 'none'");17            var exception = await Assert.ThrowsAnyAsync<Exception>(() => watchdog);18            Assert.Contains("waiting failed: timeout", exception.Message);19        }20    }21}22using System;23using System.Threading.Tasks;24using PuppeteerSharp;25using Xunit;26using Xunit.Abstractions;27{28    [Collection("PuppeteerLoaderFixture collection")]29    {30        public FrameWaitForXPathTests(ITestOutputHelper output) : base(output)31        {32        }33        public async Task ShouldWaitForVisible()34        {35            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");36            await Page.EvaluateFunctionAsync("() => document.querySelector('button').style.display = 'none'");37            var exception = await Assert.ThrowsAnyAsync<Exception>(() => watchdog);38            Assert.Contains("waiting failed: timeout", exception.Message);39        }40    }41}42using System;43using System.Threading.Tasks;44using PuppeteerSharp;45using Xunit;46using Xunit.Abstractions;47{48    [Collection("PuppeteerLoaderFixture collection")]49    {50        public PageWaitForFunctionTests(ITestOutputHelper output) : base(output)51        {52        }

ShouldWaitForVisible

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.Attributes;5using PuppeteerSharp.Xunit;6using Xunit;7using Xunit.Abstractions;8{9    [Collection(TestConstants.TestFixtureCollectionName)]10    {11        public ShouldWaitForVisibleTests(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should wait for visible")]15        public async Task ShouldWaitForVisible()16        {17            var watchdog = Page.WaitForSelectorAsync("div");18            await Page.EvaluateExpressionAsync("() =>{" +19                "const div = document.createElement('div');" +20                "document.body.appendChild(div);" +21                "div.style.display = 'none';" +22                "}");23            Assert.Null(await watchdog);24        }25    }26}27using System;28using System.Threading.Tasks;29using PuppeteerSharp;30using PuppeteerSharp.Tests.Attributes;31using PuppeteerSharp.Xunit;32using Xunit;33using Xunit.Abstractions;34{35    [Collection(TestConstants.TestFixtureCollectionName)]36    {37        public ShouldNotWaitForHiddenTests(ITestOutputHelper output) : base(output)38        {39        }40        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should not wait for hidden")]41        public async Task ShouldNotWaitForHidden()42        {43            await Page.EvaluateExpressionAsync("() =>{" +44                "const div = document.createElement('div');" +45                "document.body.appendChild(div);" +46                "div.style.display = 'none';" +47                "}");48            var watchdog = Page.WaitForSelectorAsync("div");49            await Page.EvaluateExpressionAsync("() =>{" +50                "document.querySelector('div').style.display = 'block';" +51                "}");52            Assert.NotNull(await watchdog);53        }54    }55}

ShouldWaitForVisible

Using AI Code Generation

1public   async   Task   ShouldWaitForVisible () 2 { 3     var  frame =  await  Page.GetMainFrameAsync (); 4     var  watchdog =  await  frame.WaitForSelectorAsync ( "div" ); 5     var  watchdog2 =  await  frame.WaitForSelectorAsync ( "div" ,  new   WaitForSelectorOptions ()   {   Visible  =  true  }); 6     var  watchdog3 =  await  frame.WaitForSelectorAsync ( "div" ,  new   WaitForSelectorOptions ()   {   Hidden  =  false  }); 7 }8public   async   Task   ShouldWaitForHidden () 9 { 10     var  frame =  await  Page.GetMainFrameAsync (); 11     var  watchdog =  await  frame.WaitForSelectorAsync ( "div" ,  new   WaitForSelectorOptions ()   {   Visible  =  false  }); 12     var  watchdog2 =  await  frame.WaitForSelectorAsync ( "div" ,  new   WaitForSelectorOptions ()   {   Hidden  =  true  }); 13 }14public   async   Task   ShouldNotWaitForHidden () 15 { 16     var  frame =  await  Page.GetMainFrameAsync (); 17     var  watchdog =  await  frame.WaitForSelectorAsync ( "div" ,  new   WaitForSelectorOptions ()   {   Visible  =  true  }); 18     var  watchdog2 =  await  frame.WaitForSelectorAsync ( "div" ,  new   WaitForSelectorOptions ()   {   Hidden  =  false  }); 19 }20public   async   Task   ShouldNotWaitForVisible () 21 { 22     var  frame =  await  Page.GetMainFrameAsync (); 23     var  watchdog =  await  frame.WaitForSelectorAsync ( "div" ,  new   WaitForSelectorOptions ()   {   Visible  =  false  }); 24     var  watchdog2 =  await  frame.WaitForSelectorAsync ( "div" ,

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