How to use FrameWaitForXPathTests method of PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForXPathTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForXPathTests.FrameWaitForXPathTests

FrameWaitForXPathTests.cs

Source:FrameWaitForXPathTests.cs

...8using PuppeteerSharp.Tests.Attributes;9namespace PuppeteerSharp.Tests.WaitTaskTests10{11    [Collection(TestConstants.TestFixtureCollectionName)]12    public class FrameWaitForXPathTests : PuppeteerPageBaseTest13    {14        const string addElement = "tag => document.body.appendChild(document.createElement(tag))";15        public FrameWaitForXPathTests(ITestOutputHelper output) : base(output)16        {17        }18        [PuppeteerTest("waittask.spec.ts", "Frame.waitForXPath", "should support some fancy xpath")]19        [PuppeteerFact]20        public async Task ShouldSupportSomeFancyXpath()21        {22            await Page.SetContentAsync("<p>red herring</p><p>hello  world  </p>");23            var waitForXPath = Page.WaitForXPathAsync("//p[normalize-space(.)=\"hello world\"]");24            Assert.Equal("hello  world  ", await Page.EvaluateFunctionAsync<string>("x => x.textContent", await waitForXPath));25        }26        [PuppeteerTest("waittask.spec.ts", "Frame.waitForXPath", "should run in specified frame")]27        [PuppeteerFact]28        public async Task ShouldRunInSpecifiedFrame()29        {...

FrameWaitForXPathTests

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 FrameWaitForXPathTests(ITestOutputHelper output) : base(output)11        {12        }13        [PuppeteerTest("waittask.spec.ts", "Frame.waitForXPath", "should work")]14        public async Task ShouldWork()15        {16            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");17            var frame = Page.MainFrame;18            Assert.False(waitForXPathTask.IsCompleted);19            await frame.EvaluateFunctionAsync("() => makeGrid()");20            var divHandle = await waitForXPathTask;21            Assert.Equal("div", await divHandle.EvaluateFunctionAsync<string>("x => x.nodeName"));22        }23        [PuppeteerTest("waittask.spec.ts", "Frame.waitForXPath", "should respect timeout")]24        public async Task ShouldRespectTimeout()25        {26            var frame = Page.MainFrame;27            var exception = await Assert.ThrowsAsync<TimeoutException>(()28                {29                }));30        }31        [PuppeteerTest("waittask.spec.ts", "Frame.waitForXPath", "should have an error message specifically for awaiting an element to be hidden")]32        public async Task ShouldHaveAnErrorMessageSpecificallyForAwaitingAnElementToBeHidden()33        {34            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");35            var frame = Page.MainFrame;36            {37            });38            Assert.False(waitForXPathTask.IsCompleted);39            await frame.EvaluateFunctionAsync("() => makeGrid()");40            var exception = await Assert.ThrowsAsync<TimeoutException>(()41                => waitForXPathTask);42        }43        [PuppeteerTest("waittask

FrameWaitForXPathTests

Using AI Code Generation

1{2    {3        public async Task ShouldImmediatelyResolveTaskIfNodeExists()4        {5            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");6            var frame = Page.MainFrame;7            var watchdog = frame.WaitForXPathAsync("/html/body/div");8            await Task.WhenAll(9                frame.EvaluateFunctionAsync("() => document.body.appendChild(document.createElement('div'))")10            );11        }12    }13}14{15    {16        public async Task ShouldResolveWhenNodeIsAdded()17        {18            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");19            var frame = Page.MainFrame;20            var watchdog = frame.WaitForXPathAsync("/html/body/div");21            await Task.WhenAll(22                frame.EvaluateFunctionAsync("() => setTimeout(() => document.body.appendChild(document.createElement('div')), 100)")23            );24        }25    }26}27{28    {29        public async Task ShouldRejectWhenFrameIsDetached()30        {31            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");32            var watchdog = Page.MainFrame.WaitForXPathAsync("/html/body/div");33            await Page.DetachFrameAsync(Page.MainFrame);34            var exception = await Assert.ThrowsAsync<PuppeteerException>(async () => await watchdog);35            Assert.Equal("waitForFunction failed: frame got detached.", exception.Message);36        }37    }38}39{40    {

FrameWaitForXPathTests

Using AI Code Generation

1using PuppeteerSharp.Tests;2using System;3using System.Threading.Tasks;4{5    {6        public async Task FrameWaitForXPathTests()7        {8            var options = new LaunchOptions { Headless = true };9            using (var browser = await Puppeteer.LaunchAsync(options))10            using (var page = await browser.NewPageAsync())11            {12                await page.EvaluateExpressionAsync("new Promise(x => setTimeout(x, 500))");13                await page.SetContentAsync("<div></div>");14                var eHandle = await watchdog;15                Console.WriteLine(await eHandle.EvaluateFunctionAsync<string>("x => x.nodeName"));16            }17        }18    }19}20using PuppeteerSharp.Tests;21using System;22using System.Threading.Tasks;23{24    {25        public async Task FrameWaitForXPathTests()26        {27            var options = new LaunchOptions { Headless = true };28            using (var browser = await Puppeteer.LaunchAsync(options))29            using (var page = await browser.NewPageAsync())30            {31                await page.EvaluateExpressionAsync("new Promise(x => setTimeout(x, 500))");32                await page.SetContentAsync("<span></span>");33                var eHandle = await watchdog;34                Console.WriteLine(await eHandle.EvaluateFunctionAsync<string>("x => x.nodeName"));35            }36        }37    }38}39using PuppeteerSharp.Tests;40using System;41using System.Threading.Tasks;42{43    {44        public async Task FrameWaitForXPathTests()45        {46            var options = new LaunchOptions { Headless = true };47            using (var browser = await Puppeteer.LaunchAsync(options))48            using (var page = await browser.NewPageAsync())49            {50                await page.EvaluateExpressionAsync("new Promise(x => setTimeout(x, 500))");51                await page.SetContentAsync("<div

FrameWaitForXPathTests

Using AI Code Generation

1using PuppeteerSharp;2using System.Threading.Tasks;3{4    {5        private readonly Browser _browser;6        public PuppeteerSharpHelper()7        {8            _browser = Puppeteer.LaunchAsync(new LaunchOptions { Headless = true, Args = new[] { "--no-sandbox" } }).Result;9        }10        public async Task<string> GetTitleAsync(string url)11        {12            var page = await _browser.NewPageAsync();13            await page.GoToAsync(url);14            return await page.TitleAsync();15        }16    }17}18using PuppeteerSharp;19using System.Threading.Tasks;20{21    {22        private readonly Browser _browser;23        public PuppeteerSharpHelper()24        {25            _browser = Puppeteer.LaunchAsync(new LaunchOptions { Headless = true, Args = new[] { "--no-sandbox" } }).Result;26        }27        public async Task<string> GetTitleAsync(string url)28        {29            var page = await _browser.NewPageAsync();30            await page.GoToAsync(url);31            return await page.TitleAsync();32        }33        public async Task<string> GetInnerTextAsync(string url, string selector)34        {35            var page = await _browser.NewPageAsync();36            await page.GoToAsync(url);37            return await page.QuerySelectorAsync(selector).EvaluateFunctionAsync<string>("node => node.innerText");38        }39    }40}41using PuppeteerSharp;42using System.Threading.Tasks;43{44    {45        private readonly Browser _browser;46        public PuppeteerSharpHelper()47        {48            _browser = Puppeteer.LaunchAsync(new LaunchOptions { Headless = true, Args = new[] { "--no-sandbox" } }).Result;49        }50        public async Task<string> GetTitleAsync(string url)51        {52            var page = await _browser.NewPageAsync();53            await page.GoToAsync(url);54            return await page.TitleAsync();55        }56        public async Task<string> GetInnerTextAsync(string url, string selector

FrameWaitForXPathTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Xunit;6using PuppeteerSharp.Tests.Attributes;7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    {10        [PuppeteerTest("waittask.spec.ts", "Frame.waitForXPath", "should work")]11        public async Task ShouldWork()12        {13            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");14            var frame = Page.MainFrame;15            await frame.EvaluateFunctionAsync("url => document.body.appendChild(document.createElement('div'))");16            var div = await watchdog;17            Assert.NotNull(div);18        }19    }20}21using System;22using System.Collections.Generic;23using System.Text;24using System.Threading.Tasks;25using Xunit;26using PuppeteerSharp.Tests.Attributes;27{28    [Collection(TestConstants.TestFixtureCollectionName)]29    {30        [PuppeteerTest("waittask.spec.ts", "Frame.waitForXPath", "should respect timeout")]31        public async Task ShouldRespectTimeout()32        {33            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");34            var exception = await Assert.ThrowsAsync<WaitTaskTimeoutException>(async () => await watchdog);35        }36    }37}38using System;39using System.Collections.Generic;40using System.Text;41using System.Threading.Tasks;

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