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How to use ShouldThrowForCircularObjects method of Microsoft.Playwright.Tests.JSHandleJsonValueTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.JSHandleJsonValueTests.ShouldThrowForCircularObjects

JSHandleJsonValueTests.cs

Source:JSHandleJsonValueTests.cs

...44            var json = await dateHandle.JsonValueAsync<DateTime>();45            Assert.AreEqual(2017, json.Year);46        }47        [PlaywrightTest("jshandle-json-value.spec.ts", "should throw for circular objects")]48        public async Task ShouldThrowForCircularObjects()49        {50            var windowHandle = await Page.EvaluateHandleAsync("window");51            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => windowHandle.JsonValueAsync<object>());52            StringAssert.Contains("Argument is a circular structure", exception.Message);53        }54    }55}...

ShouldThrowForCircularObjects

Using AI Code Generation

1{2    {3        [PlaywrightTest("js-handle-json-value.spec.ts", "should work")]4        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]5        public async Task ShouldWork()6        {7            var foo = new Dictionary<string, object>();8            foo["foo"] = foo;9            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightSharpException>(() => Page.EvaluateAsync(@"({foo}) => foo", foo));10            StringAssert.Contains("Object is not serializable", exception.Message);11        }12    }13}14I'm not sure if it's possible to do this with the current API, but if it's not, it would be great if you could add this feature. (I also think that this feature is useful for other users.)15var foo = new Dictionary<string, object>();16foo["foo"] = foo;17var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightSharpException>(() => Page.EvaluateAsync(@"({foo}) => foo", new { foo }));18StringAssert.Contains("Object is not serializable", exception.Message);19I tried what you suggested, but the test still failed. (I'm sorry if I'm missing something.)20I think the problem is that the Dictionary<string, object> passed to the EvaluateAsync method is converted to JSON, but the Dictionary<string, object> passed to the JavaScript function is not converted to JSON. (I think this is because the Dictionary<string, object> passed to the EvaluateAsync method is converted to JSON using the Json.Net library, but the Dictionary<string, object> passed to the JavaScript function is converted to JSON using the JavaScript engine.)21{22    {

ShouldThrowForCircularObjects

Using AI Code Generation

1{2    {3        public ShouldThrowForCircularObjects(ITestOutputHelper output) : base(output)4        {5        }6        public override async Task InitializeAsync()7        {8            await base.InitializeAsync();9        }10        public override async Task DisposeAsync()11        {12            await base.DisposeAsync();13        }14        [PlaywrightTest("jshandle-json-value.spec.ts", "should throw for circular objects")]15        [Fact(Timeout = TestConstants.DefaultTestTimeout)]16        public async Task ShouldThrowForCircularObjects()17        {18            var exception = await Assert.ThrowsAsync<PlaywrightException>(() => Page.EvaluateAsync<object>("() => {\n" +19            "    const a = {};\n" +20            "    const b = {a};\n" +21            "    a.b = b;\n" +22            "    return a;\n" +23            "}"));24            StringAssert.Contains("Object reference chain is too long", exception.Message);25        }26    }27}28at Microsoft.Playwright.Tests.ShouldThrowForCircularObjects.ShouldThrowForCircularObjects() in C:\Users\hazat\source\repos\playwright-sharp\src\PlaywrightSharp.Tests\JSHandleJsonValueTests.cs:line 4529System.AggregateException : One or more errors occurred. (Object reference chain is too long)30at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)31   at Microsoft.Playwright.Tests.ShouldThrowForCircularObjects.ShouldThrowForCircularObjects() in C:\Users\hazat\source

ShouldThrowForCircularObjects

Using AI Code Generation

1{2    {3        public void ShouldThrowForCircularObjects()4        {5            Microsoft.Playwright.Tests.JSHandleJsonValueTests instance = new Microsoft.Playwright.Tests.JSHandleJsonValueTests();6            instance.ShouldThrowForCircularObjects();7        }8    }9}10{11    {12        public void ShouldThrowForCircularObjects()13        {14            Microsoft.Playwright.Tests.JSHandleJsonValueTests instance = new Microsoft.Playwright.Tests.JSHandleJsonValueTests();15            instance.ShouldThrowForCircularObjects();16        }17    }18}19type JSHandleJsonValueTests struct {20}21func (jSHandleJsonValueTestsVar JSHandleJsonValueTests) ShouldThrowForCircularObjects() {22}23from Microsoft.Playwright.Tests import JSHandleJsonValueTests24def main():25    jSHandleJsonValueTestsVar = JSHandleJsonValueTests()26    jSHandleJsonValueTestsVar.ShouldThrowForCircularObjects()27    main()

ShouldThrowForCircularObjects

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3using System.Threading.Tasks;4{5    static async Task Main(string[] args)6    {7        var jsHandleJsonValueTests = new JSHandleJsonValueTests();8        await jsHandleJsonValueTests.ShouldThrowForCircularObjects();9    }10}

ShouldThrowForCircularObjects

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 playwright = await Playwright.CreateAsync();13            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions14            {15            });16            var page = await browser.NewPageAsync();17            var jsHandle = await page.EvaluateHandleAsync(@"() => {18                const a = {};19                const b = {a};20                a.b = b;21                return a;22            }");23            var result = jsHandle.ShouldThrowForCircularObjects();24            Console.WriteLine(result);25        }26    }27}28var json = await jsHandle.GetJsonValueAsync();

ShouldThrowForCircularObjects

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Tests;6{7    public static async Task Main(string[] args)8    {9        await using var playwright = await Playwright.CreateAsync();10        await using var browser = await playwright.Chromium.LaunchAsync();11        var page = await browser.NewPageAsync();12        var jsHandleJsonValueTests = new Microsoft.Playwright.Tests.JSHandleJsonValueTests();13        jsHandleJsonValueTests.Page = page;14        jsHandleJsonValueTests.ShouldThrowForCircularObjects();15    }16}17using System;18using System.Collections.Generic;19using System.Threading.Tasks;20using Microsoft.Playwright;21using Microsoft.Playwright.Tests;22{23    public static async Task Main(string[] args)24    {25        await using var playwright = await Playwright.CreateAsync();26        await using var browser = await playwright.Chromium.LaunchAsync();27        var page = await browser.NewPageAsync();28        var jsHandleJsonValueTests = new Microsoft.Playwright.Tests.JSHandleJsonValueTests();29        jsHandleJsonValueTests.Page = page;30        jsHandleJsonValueTests.ShouldWorkWithCustomObject();31    }32}33using System;34using System.Collections.Generic;35using System.Threading.Tasks;36using Microsoft.Playwright;37using Microsoft.Playwright.Tests;38{39    public static async Task Main(string[] args)40    {41        await using var playwright = await Playwright.CreateAsync();42        await using var browser = await playwright.Chromium.LaunchAsync();43        var page = await browser.NewPageAsync();44        var jsHandleJsonValueTests = new Microsoft.Playwright.Tests.JSHandleJsonValueTests();45        jsHandleJsonValueTests.Page = page;46        jsHandleJsonValueTests.ShouldWorkWithCustomObjectWithUnserializableValue();47    }48}

ShouldThrowForCircularObjects

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;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(new BrowserTypeLaunchOptions9        {10        });11        var page = await browser.NewPageAsync();12        var handle = await page.EvaluateHandleAsync(@"() => {13            const a = {};14            const b = {a};15            a.b = b;16            return a;17        }");18        var exception = await handle.JsonValueAsync(new JSHandleJsonValueOptions19        {20        });21    }22}

ShouldThrowForCircularObjects

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Threading.Tasks;5using Microsoft.Playwright.Tests;6using Microsoft.Playwright.Tests.Helpers;7{8    {9        static void Main(string[] args)10        {11            var test = new Microsoft.Playwright.Tests.JSHandleJsonValueTests();12            test.ShouldThrowForCircularObjects();13        }14    }15}16using System;17using System.Collections.Generic;18using System.Linq;19using System.Threading.Tasks;20using Microsoft.Playwright.Tests;21using Microsoft.Playwright.Tests.Helpers;22{23    {24        static void Main(string[] args)25        {26            var test = new Microsoft.Playwright.Tests.JSHandleJsonValueTests();27            test.ShouldThrowForCircularObjects();28        }29    }30}31   at Microsoft.Playwright.Tests.TestConstants..cctor() in C:\Users\kris\Desktop\playwright-sharp\src\Playwright.Tests\TestConstants.cs:line 1532   at Microsoft.Playwright.Tests.JSHandleJsonValueTests.ShouldThrowForCircularObjects() in C:\Users\kris\Desktop\playwright-sharp\src\Playwright.Tests\JSHandleJsonValueTests.cs:line 2533   at Microsoft.Playwright.Tests.Program.Main(String[] args) in C:\Users\kris\Desktop\playwright-sharp\src\Playwright.Tests\Program.cs:line 14

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