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How to use ShouldWorkOnFrames method of PuppeteerSharp.Tests.PageTests.ExposeFunctionTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkOnFrames

ExposeFunctionTests.cs

Source:ExposeFunctionTests.cs

...31            var result = await Page.EvaluateExpressionAsync<int>("compute(3, 5)");32            Assert.Equal(15, result);33        }34        [Fact]35        public async Task ShouldWorkOnFrames()36        {37            await Page.ExposeFunctionAsync("compute", (int a, int b) => Task.FromResult(a * b));38            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");39            var frame = Page.Frames[1];40            var result = await frame.EvaluateExpressionAsync<int>("compute(3, 5)");41            Assert.Equal(15, result);42        }43        [Fact]44        public async Task ShouldWorkOnFramesBeforeNavigation()45        {46            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");47            await Page.ExposeFunctionAsync("compute", (int a, int b) => Task.FromResult(a * b));48            var frame = Page.Frames[1];49            var result = await frame.EvaluateExpressionAsync<int>("compute(3, 5)");50            Assert.Equal(15, result);51        }52        [Fact]53        public async Task ShouldAwaitReturnedTask()54        {55            bool called = false;56            await Page.ExposeFunctionAsync("changeFlag", () =>57            {58                called = true;...

ShouldWorkOnFrames

Using AI Code Generation

1{2    using System;3    using System.Threading.Tasks;4    using Xunit;5    using Xunit.Abstractions;6    [Collection("PuppeteerLoaderFixture collection")]7    {8        public ExposeFunctionTests(ITestOutputHelper output) : base(output)9        {10        }11        [PuppeteerTest("exposefunction.spec.ts", "Page.exposeFunction", "should work")]12        public async Task ShouldWork()13        {14            await Page.ExposeFunctionAsync("woof", () => "WOOF WOOF");15            var result = await Page.EvaluateFunctionAsync<string>("async () => woof()");16            Assert.Equal("WOOF WOOF", result);17        }18        [PuppeteerTest("exposefunction.spec.ts", "Page.exposeFunction", "should work on frames")]19        public async Task ShouldWorkOnFrames()20        {21            await Page.ExposeFunctionAsync("woof", () => "WOOF WOOF");22            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");23            var frame = Page.Frames[1].ChildFrames[1];24            var result = await frame.EvaluateFunctionAsync<string>("woof");25            Assert.Equal("WOOF WOOF", result);26        }27    }28}29{30    using System;31    using System.Threading.Tasks;32    using Xunit;33    using Xunit.Abstractions;34    [Collection("PuppeteerLoaderFixture collection")]35    {36        public ExposeFunctionTests(ITestOutputHelper output) : base(output)37        {38        }39        [PuppeteerTest("exposefunction.spec.ts", "Page.exposeFunction", "should work")]40        public async Task ShouldWork()41        {42            await Page.ExposeFunctionAsync("woof", () => "WOOF WOOF");43            var result = await Page.EvaluateFunctionAsync<string>("async () => woof()");44            Assert.Equal("WOOF WOOF", result);45        }46        [PuppeteerTest("exposefunction.spec.ts", "Page.exposeFunction", "should work on frames")]

ShouldWorkOnFrames

Using AI Code Generation

1{2    {3        [Fact(Timeout = TestConstants.DefaultTestTimeout)]4        public async Task ShouldWork()5        {6            await Page.ExposeFunctionAsync("woof", (string a) => $"{a} woof");7            var result = await Page.EvaluateExpressionAsync<string>("woof('dog')");8            Assert.Equal("dog woof", result);9        }10        [Fact(Timeout = TestConstants.DefaultTestTimeout)]11        public async Task ShouldThrowExceptionInPage()12        {13            await Page.ExposeFunctionAsync("woof", (string a) => $"{a} woof");14            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateExpressionAsync("woof(2)"));15            Assert.Contains("woof is not a function", exception.Message);16        }17        [Fact(Timeout = TestConstants.DefaultTestTimeout)]18        public async Task ShouldSurviveNavigation()19        {20            await Page.ExposeFunctionAsync("woof", (string a) => $"{a} woof");21            await Page.GoToAsync(TestConstants.EmptyPage);22            var result = await Page.EvaluateExpressionAsync<string>("woof('dog')");23            Assert.Equal("dog woof", result);24        }25        [Fact(Timeout = TestConstants.DefaultTestTimeout)]26        public async Task ShouldAwaitReturnedPromise()27        {28            await Page.ExposeFunctionAsync("asyncWoof", (string a) => Task.FromResult($"{a} woof"));29            var result = await Page.EvaluateExpressionAsync<string>("asyncWoof('dog')");30            Assert.Equal("dog woof", result);31        }32        [Fact(Timeout = TestConstants.DefaultTestTimeout)]33        public async Task ShouldWorkOnFrames()34        {35            await Page.ExposeFunctionAsync("woof", (string a) => $"{a} woof");36            await FrameUtils.AttachFrameAsync(Page, "frame1", TestConstants.EmptyPage);37            var frame = Page.Frames.ElementAt(1);38            var result = await frame.EvaluateExpressionAsync<string>("woof('dog')");39            Assert.Equal("dog woof", result);40        }41    }42}43{

ShouldWorkOnFrames

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.PageTests;7{8    {9        static void Main(string[] args)10        {11            var test = new ExposeFunctionTests();12            var result = test.ShouldWorkOnFrames();13            Console.WriteLine(result);14            Console.ReadKey();15        }16    }17}

ShouldWorkOnFrames

Using AI Code Generation

1PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkOnFrames()2PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkWithComplexObjects()3PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkWithComplexObjects()4PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkWithComplexObjects()5PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkWithComplexObjects()6PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkWithComplexObjects()7PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkWithComplexObjects()8PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkWithComplexObjects()9PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkWithComplexObjects()10PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkWithComplexObjects()11PuppeteerSharp.Tests.PageTests.ExposeFunctionTests.ShouldWorkWithComplexObjects()

ShouldWorkOnFrames

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using PuppeteerSharp.Tests.Attributes;8using PuppeteerSharp.Tests.PageTests;9using Xunit;10using Xunit.Abstractions;11{12    [Collection(TestConstants.TestFixtureCollectionName)]13    {14        public ExposeFunctionTests(ITestOutputHelper output) : base(output)15        {16        }17        [PuppeteerTest("page.spec.ts", "Page.exposeFunction", "should work")]18        [Fact(Timeout = TestConstants.DefaultTestTimeout)]19        public async Task ShouldWork()20        {21            await Page.ExposeFunctionAsync("woof", (string s) => s + "woof");22            var result = await Page.EvaluateExpressionAsync<string>("woof('dog')");23            Assert.Equal("dogwoof", result);24        }25        [PuppeteerTest("page.spec.ts", "Page.exposeFunction", "should work on frames")]26        [Fact(Timeout = TestConstants.DefaultTestTimeout)]27        public async Task ShouldWorkOnFrames()28        {29            await Page.ExposeFunctionAsync("woof", (string s) => s + "woof");30            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");31            var frame = Page.Frames.ElementAt(1);32            var result = await frame.EvaluateExpressionAsync<string>("woof('dog')");33            Assert.Equal("dogwoof", result);34        }35        [PuppeteerTest("page.spec.ts", "Page.exposeFunction", "should throw for duplicate registrations")]36        [Fact(Timeout = TestConstants.DefaultTestTimeout)]37        public async Task ShouldThrowForDuplicateRegistrations()38        {39            await Page.ExposeFunctionAsync("woof", (string s) => s + "woof");40            var exception = await Assert.ThrowsAsync<ArgumentException>(()41                => Page.ExposeFunctionAsync("woof", (string s) => s + "woof"));42            Assert.Equal("Function \"woof\" has been already registered in the given ExecutionContext", exception.Message);43        }44        [PuppeteerTest("page.spec.ts", "Page.exposeFunction", "should survive cross-process navigation")]45        [Fact(Timeout = TestConstants.DefaultTestTimeout)]46        public async Task ShouldSurviveCrossProcessNavigation()47        {

ShouldWorkOnFrames

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests;7using PuppeteerSharp;8using System.Threading;9{10    {11        static void Main(string[] args)12        {13            MainAsync().GetAwaiter().GetResult();14        }15        static async Task MainAsync()16        {17            var browser = await Puppeteer.LaunchAsync();18            var page = await browser.NewPageAsync();19            var result = await page.EvaluateExpressionAsync<string>("() => 7 * 3");20            Console.WriteLine(result);21            await browser.CloseAsync();22        }23    }24}

ShouldWorkOnFrames

Using AI Code Generation

1using PuppeteerSharp.Tests;2using PuppeteerSharp.Tests.PageTests;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        public async Task ShouldWorkOnFrames()11        {12            var page = await Browser.NewPageAsync();13            await page.GoToAsync(TestConstants.EmptyPage);14            await page.ExposeFunctionAsync("woof", (string s) => $"{s} woof");15            var frame1 = await FrameUtils.AttachFrameAsync(page, "frame1", TestConstants.EmptyPage);16            var frame2 = await FrameUtils.AttachFrameAsync(page, "frame2", TestConstants.EmptyPage);17            Assert.Equal("dog woof", await frame1.EvaluateFunctionAsync<string>("async() => woof('dog')"));18            Assert.Equal("dog woof", await frame2.EvaluateFunctionAsync<string>("async() => woof('dog')"));19        }20    }21}22using PuppeteerSharp.Tests;23using PuppeteerSharp.Tests.PageTests;24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29{30    {31        public async Task ShouldWorkOnFrames()32        {33            var page = await Browser.NewPageAsync();34            await page.GoToAsync(TestConstants.EmptyPage);35            await page.ExposeFunctionAsync("woof", (string s) => $"{s} woof");36            var frame1 = await FrameUtils.AttachFrameAsync(page, "frame1", TestConstants.EmptyPage);37            var frame2 = await FrameUtils.AttachFrameAsync(page, "frame2", TestConstants.EmptyPage);38            Assert.Equal("dog woof", await frame1.EvaluateFunctionAsync<string>("async() => woof('dog')"));39            Assert.Equal("dog woof", await frame2.EvaluateFunctionAsync<string>("async() => woof('dog')"));40        }41    }42}

ShouldWorkOnFrames

Using AI Code Generation

1var page = await Browser.NewPageAsync();2await page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");3await page.ExposeFunctionAsync("callController", (Func<object, Task<object>>)CallController);4var result = await page.EvaluateFunctionAsync<object>("async function() {" +5    "return await callController('ShouldWorkOnFrames');" +6"}");7Assert.Equal(4, result);8var page = await Browser.NewPageAsync();9await page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");10await page.ExposeFunctionAsync("callController", (Func<object, Task<object>>)CallController);11var result = await page.EvaluateFunctionAsync<object>("async function() {" +12    "return await callController('ShouldWorkOnFrames');" +13"}");14Assert.Equal(4, result);15var page = await Browser.NewPageAsync();16await page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");17await page.ExposeFunctionAsync("callController", (Func<object, Task<object>>)CallController);18var result = await page.EvaluateFunctionAsync<object>("async function() {" +19    "return await callController('ShouldWorkOnFrames');" +20"}");21Assert.Equal(4, result);22var page = await Browser.NewPageAsync();23await page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");24await page.ExposeFunctionAsync("callController", (Func<object, Task<object>>)CallController);25var result = await page.EvaluateFunctionAsync<object>("async function() {" +26    "return await callController('ShouldWorkOnFrames');" +27"}");28Assert.Equal(4, result);29var page = await Browser.NewPageAsync();30await page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");31await page.ExposeFunctionAsync("callController", (Func<object, Task<object>>)CallController

ShouldWorkOnFrames

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using Xunit;5using Xunit.Abstractions;6{7	{8		public ExposeFunctionTests(ITestOutputHelper output) : base(output) { }9		public async Task ShouldWork()10		{11			await Page.ExposeFunctionAsync("woof", () => "WOOF WOOF");12			var result = await Page.EvaluateFunctionAsync<string>("async () => woof()");13			Assert.Equal("WOOF WOOF", result);14		}15		public async Task ShouldWorkOnFrames()16		{17			await Page.ExposeFunctionAsync("woof", () => "WOOF WOOF");18			await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");19			var frame = Page.Frames[1].ChildFrames[1];20			var result = await frame.EvaluateFunctionAsync<string>("woof");21			Assert.Equal("WOOF WOOF", result);22		}23		public async Task ShouldAwaitReturnedPromise()24		{25			await Page.ExposeFunctionAsync("readFile", async () => "doggo");26			var result = await Page.EvaluateFunctionAsync<string>("async () => readFile()");27			Assert.Equal("doggo", result);28		}29		public async Task ShouldWorkRightAfterFrameNavigates()30		{31			await Page.ExposeFunctionAsync("woof", () => "WOOF WOOF");32			await Page.GoToAsync(TestConstants.EmptyPage);33			var frame = await FrameUtils.AttachFrameAsync(Page, "frame1", TestConstants.EmptyPage);34			var result = await frame.EvaluateFunctionAsync<string>("woof");35			Assert.Equal("WOOF WOOF", result);36		}37		public async Task ShouldWorkAfterCrossSiteNavigation()38		{39			await Page.GoToAsync(TestConstants.EmptyPage);40			await Page.ExposeFunctionAsync("woof", () => "WOOF WOOF");41			await Page.GoToAsync(TestConstants.CrossProcessUrl + "/empty.html");42			var result = await Page.EvaluateFunctionAsync<string>("woof");43			Assert.Equal("WOOF WOOF", result);44		}

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