Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations
BrowserContextExposeFunctionTests.cs
Source:BrowserContextExposeFunctionTests.cs  
...62            Assert.AreEqual(13, result.GetProperty("add").GetInt32());63            Assert.AreEqual(5, result.GetProperty("sub").GetInt32());64        }65        [PlaywrightTest("browsercontext-expose-function.spec.ts", "should throw for duplicate registrations")]66        public async Task ShouldThrowForDuplicateRegistrations()67        {68            await Context.ExposeFunctionAsync("foo", () => { });69            await Context.ExposeFunctionAsync("bar", () => { });70            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Context.ExposeFunctionAsync("foo", () => { }));71            Assert.AreEqual("Function \"foo\" has been already registered", exception.Message);72            var page = await Context.NewPageAsync();73            exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => page.ExposeFunctionAsync("foo", () => { }));74            Assert.AreEqual("Function \"foo\" has been already registered in the browser context", exception.Message);75            await page.ExposeFunctionAsync("baz", () => { });76            exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Context.ExposeFunctionAsync("baz", () => { }));77            Assert.AreEqual("Function \"baz\" has been already registered in one of the pages", exception.Message);78        }79        [PlaywrightTest("browsercontext-expose-function.spec.ts", "should be callable from-inside addInitScript")]80        public async Task ShouldBeCallableFromInsideAddInitScript()...ShouldThrowForDuplicateRegistrations
Using AI Code Generation
1using Microsoft.Playwright.Tests;2{3    {4        [PlaywrightTest("browsercontext-expose-function.spec.ts", "should throw for duplicate registrations")]5        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]6        public void ShouldThrowForDuplicateRegistrations()7        {8            Context.ExposeFunction("woof", (string s) => $"WOOF {s}");9            Context.ExposeFunction("woof", (string s) => $"WOOF {s}");10        }11    }12}ShouldThrowForDuplicateRegistrations
Using AI Code Generation
1BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();2BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();3BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();4BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();5BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();6BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();7BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();8BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();9BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();10BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();11BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();12BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();13BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();14BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();ShouldThrowForDuplicateRegistrations
Using AI Code Generation
1using Microsoft.Playwright.Tests;2var testInstance = new Microsoft.Playwright.Tests.BrowserContextExposeFunctionTests();3await testInstance.ShouldThrowForDuplicateRegistrations();4{5    {6        internal BrowserContextExposeFunctionTests(ITestOutputHelper output) : base(output)7        {8        }9        public override async Task InitializeAsync()10        {11            await base.InitializeAsync();12        }13        public override async Task DisposeAsync()14        {15            await base.DisposeAsync();16        }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 registered", exception.Message);22        }23    }24}25at Microsoft.Playwright.Tests.BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations() in D:\a\1\s\src\PlaywriShouldThrowForDuplicateRegistrations
Using AI Code Generation
1BrowserContextExposeFunctionTests.ShouldThrowForDuplicateRegistrations();2BrowserContextExposeFunctionTests.ShouldWorkWithDifferentArguments();3BrowserContextExposeFunctionTests.ShouldWorkWithDifferentReturnTypes();4BrowserContextExposeFunctionTests.ShouldWorkWithUndefinedArgument();5BrowserContextExposeFunctionTests.ShouldWorkWithUndefinedAsyncArgument();6BrowserContextExposeFunctionTests.ShouldWorkWithUndefinedReturnValue();7BrowserContextExposeFunctionTests.ShouldWorkWithUndefinedStringArgument();8BrowserContextExposeFunctionTests.ShouldWorkWithUndefinedStringReturnValue();9BrowserContextExposeFunctionTests.ShouldWorkWithWindow();10BrowserContextExposeFunctionTests.ShouldWorkWithWindowHandle();11BrowserContextExposeFunctionTests.ShouldWorkWithWindowHandlePromise();12BrowserContextExposeFunctionTests.ShouldWorkWithWindowPromise();ShouldThrowForDuplicateRegistrations
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static async Task Main(string[] args)11        {12            var browser = await Playwright.CreateAsync().Chromium.LaunchAsync();13            var context = await browser.NewContextAsync();14            var page = await context.NewPageAsync();15            await page.ExposeFunctionAsync("log", (string message) => Console.WriteLine(message));16            await page.EvaluateAsync("() => log('hello')");17            await browser.CloseAsync();18        }19    }20}ShouldThrowForDuplicateRegistrations
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using NUnit.Framework;4{5    {6        public async Task ShouldThrowForDuplicateRegistrations()7        {8            await using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync();10            var context = await browser.NewContextAsync();11            var page = await context.NewPageAsync();12            await context.ExposeBindingAsync("foo", (BindingSource source, object arg) =>13            {14                return Task.FromResult<object>(null);15            });16            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => context.ExposeBindingAsync("foo", (BindingSource source, object arg) =>17            {18                return Task.FromResult<object>(null);19            }));20            StringAssert.Contains("Function \"foo\" has been already registered in binding scope", exception.Message);21        }22    }23}24using System;25using System.Threading.Tasks;26using NUnit.Framework;27{28    {29        public async Task ShouldThrowForDuplicateRegistrations()30        {31            await using var playwright = await Playwright.CreateAsync();32            await using var browser = await playwright.Chromium.LaunchAsync();33            var context = await browser.NewContextAsync();34            var page = await context.NewPageAsync();35            await context.ExposeBindingAsync("foo", (BindingSource source, object arg) =>36            {37                return Task.FromResult<object>(null);38            });39            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => context.ExposeBindingAsync("foo", (BindingSource source, object arg) =>40            {41                return Task.FromResult<object>(null);42            }));43            StringAssert.Contains("Function \"foo\" has been already registered in binding scope",ShouldThrowForDuplicateRegistrations
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright.Tests;7{8    {9        static void Main(string[] args)10        {11            var test = new Microsoft.Playwright.Tests.BrowserContextExposeFunctionTests();12            test.ShouldThrowForDuplicateRegistrations();13        }14    }15}ShouldThrowForDuplicateRegistrations
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.Helpers;3using Microsoft.Playwright.Tests.TestServer;4using NUnit.Framework;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    [Parallelizable(ParallelScope.Self)]12    {13        public async Task ShouldThrowForDuplicateRegistrations()14        {15            await Page.ExposeFunctionAsync("foo", () => { });16            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightSharpException>(() => Page.ExposeFunctionAsync("foo", () => { }));17            StringAssert.Contains("Function \"foo\" has been already registered in the browser context", exception.Message);18        }19    }20}21using Microsoft.Playwright.Tests;22using Microsoft.Playwright.Tests.Helpers;23using Microsoft.Playwright.Tests.TestServer;24using NUnit.Framework;25using System;26using System.Collections.Generic;27using System.Linq;28using System.Text;29using System.Threading.Tasks;30{31    [Parallelizable(ParallelScope.Self)]32    {33        public async Task ShouldThrowForDuplicateRegistrations()34        {35            await Page.ExposeFunctionAsync("foo", () => { });36            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightSharpException>(() => Page.ExposeFunctionAsync("foo", () => { }));37            StringAssert.Contains("Function \"foo\" has been already registered in the browser context", exception.Message);38        }39    }40}41using Microsoft.Playwright.Tests;42using Microsoft.Playwright.Tests.Helpers;43using Microsoft.Playwright.Tests.TestServer;44using NUnit.Framework;45using System;46using System.Collections.Generic;47using System.Linq;48using System.Text;49using System.Threading.Tasks;50{51    [Parallelizable(ParallelScope.Self)]52    {LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
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