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How to use ShouldFailForCircularObject method of Microsoft.Playwright.Tests.Promise2 class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.Promise2.ShouldFailForCircularObject

PageEvaluateTests.cs

Source:PageEvaluateTests.cs

...331        [PlaywrightTest("page-evaluate.spec.ts", "should return undefined for non-serializable objects")]332        public async Task ShouldReturnUndefinedForNonSerializableObjects()333            => Assert.Null(await Page.EvaluateAsync<object>("() => window"));334        [PlaywrightTest("page-evaluate.spec.ts", "should fail for circular object")]335        public async Task ShouldFailForCircularObject()336        {337            object result = await Page.EvaluateAsync<object>(@"() => {338                var a = { };339                var b = { a };340                a.b = b;341                return a;342            }");343            Assert.Null(result);344        }345        [PlaywrightTest("page-evaluate.spec.ts", "should be able to throw a tricky error")]346        public async Task ShouldBeAbleToThrowATrickyError()347        {348            var windowHandle = await Page.EvaluateHandleAsync("() => window");349            var exceptionText = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => windowHandle.JsonValueAsync<object>());...

ShouldFailForCircularObject

Using AI Code Generation

1Microsoft.Playwright.Tests.Promise2.ShouldFailForCircularObject();2Microsoft.Playwright.Tests.Promise3.ShouldFailForCircularObject();3Microsoft.Playwright.Tests.Promise4.ShouldFailForCircularObject();4Microsoft.Playwright.Tests.Promise5.ShouldFailForCircularObject();5Microsoft.Playwright.Tests.Promise6.ShouldFailForCircularObject();6Microsoft.Playwright.Tests.Promise7.ShouldFailForCircularObject();7Microsoft.Playwright.Tests.Promise8.ShouldFailForCircularObject();8Microsoft.Playwright.Tests.Promise9.ShouldFailForCircularObject();9Microsoft.Playwright.Tests.Promise10.ShouldFailForCircularObject();10Microsoft.Playwright.Tests.Promise11.ShouldFailForCircularObject();11Microsoft.Playwright.Tests.Promise12.ShouldFailForCircularObject();12Microsoft.Playwright.Tests.Promise13.ShouldFailForCircularObject();13Microsoft.Playwright.Tests.Promise14.ShouldFailForCircularObject();

ShouldFailForCircularObject

Using AI Code Generation

1Microsoft.Playwright.Tests.Promise2.ShouldFailForCircularObject()2Microsoft.Playwright.Tests.Promise3.ShouldFailForCircularObject()3Microsoft.Playwright.Tests.Promise4.ShouldFailForCircularObject()4Microsoft.Playwright.Tests.Promise5.ShouldFailForCircularObject()5Microsoft.Playwright.Tests.Promise6.ShouldFailForCircularObject()6Microsoft.Playwright.Tests.Promise7.ShouldFailForCircularObject()7Microsoft.Playwright.Tests.Promise8.ShouldFailForCircularObject()8Microsoft.Playwright.Tests.Promise9.ShouldFailForCircularObject()9Microsoft.Playwright.Tests.Promise10.ShouldFailForCircularObject()10Microsoft.Playwright.Tests.Promise11.ShouldFailForCircularObject()11Microsoft.Playwright.Tests.Promise12.ShouldFailForCircularObject()12Microsoft.Playwright.Tests.Promise13.ShouldFailForCircularObject()13Microsoft.Playwright.Tests.Promise14.ShouldFailForCircularObject()

ShouldFailForCircularObject

Using AI Code Generation

1using Microsoft.Playwright.Tests;2{3    {4        [PlaywrightTest("promise2.spec.ts", "should fail for circular object")]5        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]6        public async Task ShouldFailForCircularObject()7        {8            await Page.EvaluateAsync(@"() => {9                const a = {};10                const b = {a};11                a.b = b;12                return new Promise(f => f(a));13            }");14        }15    }16}

ShouldFailForCircularObject

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using NUnit.Framework;3{4    [Parallelizable(ParallelScope.Self)]5    {6        public async Task ShouldFailForCircularObject()7        {8            var a = new { };9            var b = new { a = a };10            a = new { b = b };11            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.EvaluateAsync("a => a", a));12            StringAssert.Contains("Argument is a circular structure", exception.Message);13        }14    }15}

ShouldFailForCircularObject

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    static async Task Main(string[] args)6    {7        using var playwright = await Playwright.CreateAsync();8        await using var browser = await playwright.Chromium.LaunchAsync();9        var page = await browser.NewPageAsync();10        var promise = page.EvaluateAsync<object>("() => new Promise(() => {})");11        var result = await promise.ShouldFailForCircularObject();12        Console.WriteLine(result);13    }14}15using System;16using System.Threading.Tasks;17using Microsoft.Playwright;18{19    static async Task Main(string[] args)20    {21        using var playwright = await Playwright.CreateAsync();22        await using var browser = await playwright.Chromium.LaunchAsync();23        var page = await browser.NewPageAsync();24        var promise = page.EvaluateAsync<object>("() => new Promise(() => {})");25        var result = await promise.ShouldFailForCircularObject("message");26        Console.WriteLine(result);27    }28}29using System;30using System.Threading.Tasks;31using Microsoft.Playwright;32{33    static async Task Main(string[] args)34    {35        using var playwright = await Playwright.CreateAsync();36        await using var browser = await playwright.Chromium.LaunchAsync();37        var page = await browser.NewPageAsync();38        var promise = page.EvaluateAsync<object>("() => new Promise(() => {})");39        var result = await promise.ShouldFailForCircularObject("message", new { timeout = 1 });40        Console.WriteLine(result);41    }42}43using System;44using System.Threading.Tasks;45using Microsoft.Playwright;46{47    static async Task Main(string[] args)48    {

ShouldFailForCircularObject

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.IO;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using Microsoft.Playwright.Tests;8using NUnit.Framework;9{10    {11        static void Main(string[] args)12        {13            var promise2 = new Microsoft.Playwright.Tests.Promise2();14            promise2.ShouldFailForCircularObject();15        }16    }17}

ShouldFailForCircularObject

Using AI Code Generation

1{2    public async Task ShouldFailForCircularObject()3    {4        var result = await Page.EvaluateAsync<object>("() => {5            var a = {};6            var b = {a};7            a.b = b;8            return a;9        }");10        var exception = await Assert.ThrowsAnyAsync<PlaywrightSharpException>(() => Page.EvaluateAsync<object>("a => a", result));11        Assert.Contains("Argument is a circular structure", exception.Message);12    }13}14{15    public async Task ShouldFailForCircularArray()16    {17        var result = await Page.EvaluateAsync<object>("() => {18            var a = [];19            var b = [a];20            a[0] = b;21            return a;22        }");23        var exception = await Assert.ThrowsAnyAsync<PlaywrightSharpException>(() => Page.EvaluateAsync<object>("a => a", result));24        Assert.Contains("Argument is a circular structure", exception.Message);25    }26}27{28    public async Task ShouldFailForCircularObjectArray()29    {30        var result = await Page.EvaluateAsync<object>("() => {31            var a = [];32            var b = {};33            b.a = a;34            a[0] = b;35            return a;36        }");37        var exception = await Assert.ThrowsAnyAsync<PlaywrightSharpException>(() => Page.EvaluateAsync<object>("a => a", result));38        Assert.Contains("Argument is a circular structure", exception.Message);39    }40}41{42    public async Task ShouldFailForLongString()43    {44        var longString = string.Join("", Enumerable.Repeat("a", 10000));45        var exception = await Assert.ThrowsAnyAsync<PlaywrightSharpException>(() => Page.EvaluateAsync<string>("a => a", longString));46        Assert.Contains("Argument is a circular structure", exception.Message);47    }48}

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