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How to use ShouldThrowForDuplicateRegistrations method of Microsoft.Playwright.Tests.PageExposeFunctionTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageExposeFunctionTests.ShouldThrowForDuplicateRegistrations

PageExposeFunctionTests.cs

Source:PageExposeFunctionTests.cs

...214                    window.location.href = url;215                }", Server.Prefix + "/one-style.html"));216        }217        [PlaywrightTest("browsercontext-expose-function.spec.ts", "should throw for duplicate registrations")]218        public async Task ShouldThrowForDuplicateRegistrations()219        {220            await Page.ExposeFunctionAsync("foo", () => { });221            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.ExposeFunctionAsync("foo", () => { }));222            Assert.AreEqual("Function \"foo\" has been already registered", exception.Message);223        }224        [PlaywrightTest]225        public async Task ShouldReturnNullForTask()226        {227            await Page.ExposeFunctionAsync("compute", () => Task.CompletedTask);228            await Page.GotoAsync(Server.EmptyPage);229            var result = await Page.EvaluateAsync(@"async function() {230                return await compute();231            }");232            Assert.IsNull(result);...

ShouldThrowForDuplicateRegistrations

Using AI Code Generation

1{2    [Collection(TestConstants.TestFixtureBrowserCollectionName)]3    {4        [PlaywrightTest("page-expose-function.spec.ts", "should throw for duplicate registrations")]5        [Fact(Timeout = TestConstants.DefaultTestTimeout)]6        public async Task ShouldThrowForDuplicateRegistrations()7        {8            await Page.ExposeFunctionAsync("woof", () => "doggo");9            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.ExposeFunctionAsync("woof", () => "doggo"));10            StringAssert.Contains("Function \"woof\" has been already registered in scope \"page\"", exception.Message);11        }12    }13}

ShouldThrowForDuplicateRegistrations

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3{4    {5        [PlaywrightTest("page-expose-function.spec.ts", "should throw for duplicate registrations")]6        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]7        public async Task ShouldThrowForDuplicateRegistrations()8        {9            await Page.ExposeFunctionAsync("woof", () => { });10            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.ExposeFunctionAsync("woof", () => { }));11            StringAssert.Contains("Function \"woof\" has been already registered in the same frame.", exception.Message);12        }13    }14}

ShouldThrowForDuplicateRegistrations

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright;6using Microsoft.Playwright.Tests;7using Microsoft.Playwright.Transport;8using Microsoft.Playwright.Transport.Channels;9using Microsoft.Playwright.Transport.Protocol;10using Microsoft.Playwright.Transport.Protocol.Tests;11using NUnit.Framework;12{13    [Parallelizable(ParallelScope.Self)]14    {15        [PlaywrightTest("page-expose-function.spec.ts", "should throw for duplicate registrations")]16        [Test, Timeout(TestConstants.DefaultTestTimeout)]17        public async Task ShouldThrowForDuplicateRegistrations()18        {19            await Page.ExposeFunctionAsync("woof", () => "doggo");20            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.ExposeFunctionAsync("woof", () => "doggo"));21            StringAssert.Contains("Function \"woof\" has been already reg

ShouldThrowForDuplicateRegistrations

Using AI Code Generation

1await page.ExposeFunctionAsync("woof", () => "doggo");2await page.ExposeFunctionAsync("woof", () => "doggo");3await page.ExposeFunctionAsync("woof", () => "doggo");4await page.ExposeFunctionAsync("woof", () => "doggo");5await page.ExposeFunctionAsync("woof", () => "doggo");6await page.ExposeFunctionAsync("woof", () => "doggo");7await page.ExposeFunctionAsync("woof", () => "doggo");8await page.ExposeFunctionAsync("woof", () => "doggo");9await page.ExposeFunctionAsync("woof", () => "doggo");10await page.ExposeFunctionAsync("woof", () => "doggo");11await page.ExposeFunctionAsync("woof", () => "doggo");12await page.ExposeFunctionAsync("woof", () => "doggo");13await page.ExposeFunctionAsync("woof", () => "doggo");

ShouldThrowForDuplicateRegistrations

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3using System.Threading.Tasks;4{5    {6        public async Task ShouldThrowForDuplicateRegistrations()7        {8            var page = await Browser.NewPageAsync();9            await page.ExposeFunctionAsync("foo", () => { });10            await page.ExposeFunctionAsync("foo", () => { });11        }12    }13}14using Microsoft.Playwright.Tests;15using System;16using System.Threading.Tasks;17{18    {19        public async Task ShouldThrowForDuplicateRegistrations()20        {21            var page = await Browser.NewPageAsync();22            await page.ExposeFunctionAsync("foo", () => { });23            await page.ExposeFunctionAsync("foo", () => { });24        }25    }26}27using Microsoft.Playwright.Tests;28using System;29using System.Threading.Tasks;30{31    {32        public async Task ShouldThrowForDuplicateRegistrations()33        {34            var page = await Browser.NewPageAsync();35            await page.ExposeFunctionAsync("foo", () => { });36            await page.ExposeFunctionAsync("foo", () => { });37        }38    }39}40using Microsoft.Playwright.Tests;41using System;42using System.Threading.Tasks;43{44    {45        public async Task ShouldThrowForDuplicateRegistrations()46        {47            var page = await Browser.NewPageAsync();48            await page.ExposeFunctionAsync("foo", () => { });49            await page.ExposeFunctionAsync("foo", () => { });50        }51    }52}53using Microsoft.Playwright.Tests;54using System;55using System.Threading.Tasks;

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