Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.JSHandlePropertiesTests.ShouldWorkWithUndefinedNullAndEmpty
JSHandlePropertiesTests.cs
Source:JSHandlePropertiesTests.cs  
...81            var twoHandle = await aHandle.GetPropertyAsync("two");82            Assert.AreEqual(2, await twoHandle.JsonValueAsync<int>());83        }84        [PlaywrightTest("jshandle-properties.spec.ts", "should work with undefined, null, and empty")]85        public async Task ShouldWorkWithUndefinedNullAndEmpty()86        {87            var aHandle = await Page.EvaluateHandleAsync(@"() => ({88                undefined: undefined,89                null: null,90            })");91            var undefinedHandle = await aHandle.GetPropertyAsync("undefined");92            Assert.Null(await undefinedHandle.JsonValueAsync<string>());93            var nullHandle = await aHandle.GetPropertyAsync("null");94            Assert.Null(await nullHandle.JsonValueAsync<string>());95            var emptyHandle = await aHandle.GetPropertyAsync("emptyHandle");96            Assert.Null(await emptyHandle.JsonValueAsync<string>());97        }98        [PlaywrightTest("jshandle-properties.spec.ts", "should work with unserializable values")]99        public async Task ShouldWorkWithUnserializableValues()...ShouldWorkWithUndefinedNullAndEmpty
Using AI Code Generation
1using Microsoft.Playwright.Tests;2var testObject = new Microsoft.Playwright.Tests.JSHandlePropertiesTests();3await testObject.ShouldWorkWithUndefinedNullAndEmpty();4using Microsoft.Playwright.Tests;5var testObject = new Microsoft.Playwright.Tests.JSHandlePropertiesTests();6await testObject.ShouldWorkWithUndefinedNullAndEmpty();7using Microsoft.Playwright.Tests;8var testObject = new Microsoft.Playwright.Tests.JSHandlePropertiesTests();9await testObject.ShouldWorkWithUndefinedNullAndEmpty();10using Microsoft.Playwright.Tests;11var testObject = new Microsoft.Playwright.Tests.JSHandlePropertiesTests();12await testObject.ShouldWorkWithUndefinedNullAndEmpty();13using Microsoft.Playwright.Tests;14var testObject = new Microsoft.Playwright.Tests.JSHandlePropertiesTests();15await testObject.ShouldWorkWithUndefinedNullAndEmpty();16using Microsoft.Playwright.Tests;17var testObject = new Microsoft.Playwright.Tests.JSHandlePropertiesTests();18await testObject.ShouldWorkWithUndefinedNullAndEmpty();19using Microsoft.Playwright.Tests;20var testObject = new Microsoft.Playwright.Tests.JSHandlePropertiesTests();21await testObject.ShouldWorkWithUndefinedNullAndEmpty();22using Microsoft.Playwright.Tests;23var testObject = new Microsoft.Playwright.Tests.JSHandlePropertiesTests();24await testObject.ShouldWorkWithUndefinedNullAndEmpty();ShouldWorkWithUndefinedNullAndEmpty
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using Xunit;8using Xunit.Abstractions;9{10    {11        internal JSHandlePropertiesTests(ITestOutputHelper output) : base(output)12        {13        }14        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]15        public async Task ShouldWorkWithUndefinedNullAndEmpty()16        {17            await Page.EvaluateAsync(@"() => {18                window['empty'] = '';19                window['zero'] = 0;20                window['false'] = false;21                window['null'] = null;22                window['undefined'] = undefined;23                window['obj'] = { a: 1 };24                window['array'] = [ 1, 2, 3 ];25            }");26            Assert.Equal("", await Page.EvaluateAsync<string>("() => empty"));27            Assert.Equal(0, await Page.EvaluateAsync<int>("() => zero"));28            Assert.Equal(false, await Page.EvaluateAsync<bool>("() => false"));29            Assert.Null(await Page.EvaluateAsync("() => null"));30            Assert.Null(await Page.EvaluateAsync("() => undefined"));31            Assert.Equal(new Dictionary<string, object> { { "a", 1 } }, await Page.EvaluateAsync<Dictionary<string, object>>("() => obj"));32            Assert.Equal(new[] { 1, 2, 3 }, await Page.EvaluateAsync<int[]>("() => array"));33        }34    }35}36using Microsoft.Playwright.Tests;37using System;38using System.Collections.Generic;39using System.Linq;40using System.Text;41using System.Threading.Tasks;42using Xunit;43using Xunit.Abstractions;44{45    [Collection(TestConstants.TestFixtureBrowserCollectionName)]46    {47        internal PageWaitForFunctionTests(ITestOutputHelper output) : base(output)48        {49        }50        [Fact(Timeout = PlaywrightShouldWorkWithUndefinedNullAndEmpty
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using System;3using System.IO;4using System.Threading.Tasks;5{6    static async Task Main()7    {8        var playwright = await Playwright.CreateAsync();9        var browser = await playwright.Chromium.LaunchAsync();10        var page = await browser.NewPageAsync();11        await page.ClickAsync("text=Get started");12        await page.ClickAsync("text=Docs");13        await page.ClickAsync("text=API");14        await page.ClickAsync("text=ShouldWorkWithUndefinedNullAndEmpty
Using AI Code Generation
1using System.Threading.Tasks;2using Microsoft.Playwright;3using Xunit;4using Xunit.Abstractions;5{6    {7        public JSHandlePropertiesTests(ITestOutputHelper output) : base(output)8        {9        }10        [PlaywrightTest("jshandle-properties.spec.ts", "should work with undefined, null and empty")]11        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]12        public async Task ShouldWorkWithUndefinedNullAndEmpty()13        {14            await Page.GoToAsync(TestConstants.EmptyPage);15            var aHandle = await Page.EvaluateHandleAsync("() => ({a: undefined, b: null, c: '', d: 0, e: false})");16            Assert.Equal("object", await aHandle.GetJsonValueAsync<string>());17            Assert.Equal("undefined", await aHandle.GetJsonValueAsync<string>("a"));18            Assert.Null(await aHandle.GetJsonValueAsync<string>("b"));19            Assert.Equal(string.Empty, await aHandle.GetJsonValueAsync<string>("c"));20            Assert.Equal(0, await aHandle.GetJsonValueAsync<int>("d"));21            Assert.Equal(false, await aHandle.GetJsonValueAsync<bool>("e"ShouldWorkWithUndefinedNullAndEmpty
Using AI Code Generation
1{2    public static void Run()3    {4        var playwright = Microsoft.Playwright.Playwright.CreateAsync().Result;5        var browser = playwright.Chromium.LaunchAsync().Result;6        var context = browser.NewContextAsync().Result;7        var page = context.NewPageAsync().Result;8        var jSHandle = page.EvaluateHandleAsync("() => ({a: undefined, b: null, c: '', d: 0})").Result;9        var result = jSHandle.GetPropertiesAsync().Result;10    }11}12{13    public static void Run()14    {15        var playwright = Microsoft.Playwright.Playwright.CreateAsync().Result;16        var browser = playwright.Chromium.LaunchAsync().Result;17        var context = browser.NewContextAsync().Result;18        var page = context.NewPageAsync().Result;19        var jSHandle = page.EvaluateHandleAsync("() => ({a: undefined, b: null, c: '', d: 0})").Result;20        var result = jSHandle.GetPropertiesAsync().Result;21    }22}23{24    public static void Run()25    {26        var playwright = Microsoft.Playwright.Playwright.CreateAsync().Result;27        var browser = playwright.Chromium.LaunchAsync().Result;28        var context = browser.NewContextAsync().Result;29        var page = context.NewPageAsync().Result;30        var jSHandle = page.EvaluateHandleAsync("() => ({a: undefined, b: null, c: '', d: 0})").Result;31        var result = jSHandle.GetPropertiesAsync().Result;32    }33}34{35    public static void Run()36    {37        var playwright = Microsoft.Playwright.Playwright.CreateAsync().Result;38        var browser = playwright.Chromium.LaunchAsync().Result;ShouldWorkWithUndefinedNullAndEmpty
Using AI Code Generation
1using System;2using System.Linq;3using System.Threading.Tasks;4using Microsoft.Playwright.Tests;5using Xunit;6using Xunit.Abstractions;7{8    {9        internal JSHandlePropertiesTests(ITestOutputHelper output) : base(output)10        {11        }12        public async Task ShouldWorkWithUndefinedNullAndEmpty()13        {14            await Page.EvaluateAsync(@"() => {15                window['empty'] = '';16                window['zero'] = 0;17                window['false'] = false;18                window['null'] = null;19                window['undefined'] = undefined;20            }");21            Assert.Equal("", await Page.EvaluateAsync<string>("empty"));22            Assert.Equal(0, await Page.EvaluateAsync<int>("zero"));23            Assert.Equal(false, await Page.EvaluateAsync<bool>("false"));24            Assert.Equal(null, await Page.EvaluateAsync<string>("null"));25            Assert.Equal(null, await Page.EvaluateAsync<string>("undefined"));26        }27    }28}29using System;30using System.Linq;31using System.Threading.Tasks;32using Microsoft.Playwright.Tests;33using Xunit;34using Xunit.Abstractions;35{36    {37        internal JSHandlePropertiesTests(ITestOutputHelper output) : base(output)38        {39        }40        public async Task ShouldWorkWithUndefinedNullAndEmpty()41        {42            await Page.EvaluateAsync(@"() => {43                window['empty'] = '';44                window['zero'] = 0;45                window['false'] = false;46                window['null'] = null;47                window['undefined'] = undefined;48            }");49            Assert.Equal("", await Page.EvaluateAsync<string>("empty"));50            Assert.Equal(0, await Page.EvaluateAsync<int>("zero"));51            Assert.Equal(false, await Page.EvaluateAsync<bool>("false"));52            Assert.Equal(null, await Page.EvaluateAsync<string>("null"));53            Assert.Equal(null, await Page.EvaluateAsync<string>("undefined"));54        }55    }56}ShouldWorkWithUndefinedNullAndEmpty
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.JSHandlePropertiesTests();12            test.ShouldWorkWithUndefinedNullAndEmpty();13        }14    }15}16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21using Microsoft.Playwright.Tests;22{23    {24        static void Main(string[] args)25        {26            var test = new Microsoft.Playwright.Tests.JSHandlePropertiesTests();27            test.ShouldWorkWithUndefinedNullAndEmpty();28        }29    }30}31using System;32using System.Collections.Generic;33using System.Linq;34using System.Text;35using System.Threading.Tasks;36using Microsoft.Playwright.Tests;37{38    {39        static void Main(string[] args)40        {41            var test = new Microsoft.Playwright.Tests.JSHandlePropertiesTests();42            test.ShouldWorkWithUndefinedNullAndEmpty();43        }44    }45}46using System;47using System.Collections.Generic;48using System.Linq;49using System.Text;50using System.Threading.Tasks;51using Microsoft.Playwright.Tests;52{53    {54        static void Main(string[] args)55        {56            var test = new Microsoft.Playwright.Tests.JSHandlePropertiesTests();57            test.ShouldWorkWithUndefinedNullAndEmpty();58        }59    }60}ShouldWorkWithUndefinedNullAndEmpty
Using AI Code Generation
1string path = @"C:\Users\user\source\repos\PlaywrightSharp\src\PlaywrightSharp.Tests\JSHandlePropertiesTests.cs";2string code = @"await ShouldWorkWithUndefinedNullAndEmpty();";3string instance = @"Microsoft.Playwright.Tests.JSHandlePropertiesTests";4string method = @"ShouldWorkWithUndefinedNullAndEmpty";5string path = @"C:\Users\user\source\repos\PlaywrightSharp\src\PlaywrightSharp.Tests\JSHandlePropertiesTests.cs";6string code = @"await ShouldWorkWithUndefinedNullAndEmpty();";7string instance = @"Microsoft.Playwright.Tests.JSHandlePropertiesTests";8string method = @"ShouldWorkWithUndefinedNullAndEmpty";9string path = @"C:\Users\user\source\repos\PlaywrightSharp\src\PlaywrightSharp.Tests\JSHandlePropertiesTests.cs";10string code = @"await ShouldWorkWithUndefinedNullAndEmpty();";11string instance = @"Microsoft.Playwright.Tests.JSHandlePropertiesTests";12string method = @"ShouldWorkWithUndefinedNullAndEmpty";13string path = @"C:\Users\user\source\repos\PlaywrightSharp\src\PlaywrightSharp.Tests\JSHandlePropertiesTests.cs";14string code = @"await ShouldWorkWithUndefinedNullAndEmpty();";15string instance = @"Microsoft.Playwright.Tests.JSHandlePropertiesTests";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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