Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageEvaluateTests.ShouldModifyGlobalEnvironment
PageEvaluateTests.cs
Source:PageEvaluateTests.cs  
...132            dynamic result = await Page.EvaluateAsync<ExpandoObject>("a => a.x.constructor.name + ' ' + JSON.stringify(a.x), {x: new Map([[1, 2]])}");133            Assert.IsEmpty(TypeDescriptor.GetProperties(result));134        }135        [PlaywrightTest("page-evaluate.spec.ts", "should modify global environment")]136        public async Task ShouldModifyGlobalEnvironment()137        {138            await Page.EvaluateAsync("() => window.globalVar = 123");139            Assert.AreEqual(123, await Page.EvaluateAsync<int>("globalVar"));140        }141        [PlaywrightTest("page-evaluate.spec.ts", "should evaluate in the page context")]142        public async Task ShouldEvaluateInThePageContext()143        {144            await Page.GotoAsync(Server.Prefix + "/global-var.html");145            Assert.AreEqual(123, await Page.EvaluateAsync<int>("globalVar"));146        }147        [PlaywrightTest("page-evaluate.spec.ts", "should return undefined for objects with symbols")]148        public async Task ShouldReturnUndefinedForObjectsWithSymbols()149        {150            Assert.AreEqual(new object[] { null }, await Page.EvaluateAsync<object>("() => [Symbol('foo4')]"));...ShouldModifyGlobalEnvironment
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using Xunit;3using Xunit.Abstractions;4{5    {6        internal PageEvaluateTests(ITestOutputHelper output) : base(output)7        {8        }ShouldModifyGlobalEnvironment
Using AI Code Generation
1{2    using System;3    using System.Collections.Generic;4    using System.Text;5    using System.Threading.Tasks;6    using NUnit.Framework;7    using PlaywrightSharp;8    using PlaywrightSharp.Tests.BaseTests;9    {10        [PlaywrightTest("page-evaluate.spec.ts", "should modify global environment")]11        [Test, Timeout(TestConstants.DefaultTestTimeout)]12        public async Task ShouldModifyGlobalEnvironment()13        {14            var result = await Page.EvaluateAsync<int>("() => window.globalVar = 123");15            Assert.AreEqual(123, result);16            Assert.AreEqual(123, await Page.EvaluateAsync<int>("() => globalVar"));17        }18    }19}20{21    using System;22    using System.Collections.Generic;23    using System.Text;24    using System.Threading.Tasks;25    using NUnit.Framework;26    using PlaywrightSharp;27    using PlaywrightSharp.Tests.BaseTests;28    {29        [PlaywrightTest("page-evaluate.spec.ts", "should modify global environment")]30        [Test, Timeout(TestConstants.DefaultTestTimeout)]31        public async Task ShouldModifyGlobalEnvironment()32        {33            var result = await Page.EvaluateAsync<int>("() => window.globalVar = 123");34            Assert.AreEqual(123, result);35            Assert.AreEqual(123, await Page.EvaluateAsync<int>("() => globalVar"));36        }37    }38}39{40    using System;41    using System.Collections.Generic;42    using System.Text;43    using System.Threading.Tasks;44    using NUnit.Framework;45    using PlaywrightSharp;46    using PlaywrightSharp.Tests.BaseTests;47    {48        [PlaywrightTest("page-evaluate.spec.ts", "should modify global environment")]49        [Test, Timeout(TestConstants.DefaultTestTimeout)]50        public async Task ShouldModifyGlobalEnvironment()51        {52            var result = await Page.EvaluateAsync<int>("() => window.globalVar = 123");53            Assert.AreEqual(123, result);54            Assert.AreEqual(123, await Page.EvaluateShouldModifyGlobalEnvironment
Using AI Code Generation
1using Microsoft.Playwright.Tests;2var test = new Microsoft.Playwright.Tests.PageEvaluateTests();3await test.ShouldModifyGlobalEnvironment();4using Microsoft.Playwright.Tests;5var test = new Microsoft.Playwright.Tests.PageEvaluateTests();6await test.ShouldModifyGlobalEnvironment();7using Microsoft.Playwright.Tests;8var test = new Microsoft.Playwright.Tests.PageEvaluateTests();9await test.ShouldModifyGlobalEnvironment();10using Microsoft.Playwright.Tests;11var test = new Microsoft.Playwright.Tests.PageEvaluateTests();12await test.ShouldModifyGlobalEnvironment();13using Microsoft.Playwright.Tests;14var test = new Microsoft.Playwright.Tests.PageEvaluateTests();15await test.ShouldModifyGlobalEnvironment();16using Microsoft.Playwright.Tests;17var test = new Microsoft.Playwright.Tests.PageEvaluateTests();18await test.ShouldModifyGlobalEnvironment();19using Microsoft.Playwright.Tests;20var test = new Microsoft.Playwright.Tests.PageEvaluateTests();21await test.ShouldModifyGlobalEnvironment();22using Microsoft.Playwright.Tests;23var test = new Microsoft.Playwright.Tests.PageEvaluateTests();24await test.ShouldModifyGlobalEnvironment();25using Microsoft.Playwright.Tests;26var test = new Microsoft.Playwright.Tests.PageEvaluateTests();27await test.ShouldModifyGlobalEnvironment();28using Microsoft.Playwright.Tests;29var test = new Microsoft.Playwright.Tests.PageEvaluateTests();30await test.ShouldModifyGlobalEnvironment();ShouldModifyGlobalEnvironment
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync();10            var page = await browser.NewPageAsync();11            var result = await page.EvaluateAsync<bool>("() => window.innerWidth < 100");12            Console.WriteLine(result);13        }14    }15}16using System;17using System.Collections.Generic;18using System.Threading.Tasks;19using Microsoft.Playwright;20{21    {22        static async Task Main(string[] args)23        {24            using var playwright = await Playwright.CreateAsync();25            await using var browser = await playwright.Chromium.LaunchAsync();26            var page = await browser.NewPageAsync();27            var result = await page.EvaluateAsync<bool>("() => window.innerWidth < 100");28            Console.WriteLine(result);29        }30    }31}32using System;33using System.Collections.Generic;34using System.Threading.Tasks;35using Microsoft.Playwright;36{37    {38        static async Task Main(string[] args)39        {40            using var playwright = await Playwright.CreateAsync();41            await using var browser = await playwright.Chromium.LaunchAsync();42            var page = await browser.NewPageAsync();43            var result = await page.EvaluateAsync<bool>("() => window.innerWidth < 100");ShouldModifyGlobalEnvironment
Using AI Code Generation
1public void ShouldModifyGlobalEnvironment() throws Exception2{3    using (var playwright = await Playwright.CreateAsync())4    {5        await using var browser = await playwright.Chromium.LaunchAsync(TestConstants.GetDefaultBrowserOptions());6        var page = await browser.NewPageAsync();7        await page.EvaluateAsync("() => window.globalVar = 123");8        Assert.AreEqual(123, await page.EvaluateAsync<int>("() => window.globalVar"));9    }10}11public void ShouldNotModifyGlobalEnvironment() throws Exception12{13    using (var playwright = await Playwright.CreateAsync())14    {15        await using var browser = await playwright.Chromium.LaunchAsync(TestConstants.GetDefaultBrowserOptions());16        var page = await browser.NewPageAsync();17        await page.EvaluateAsync("() => window.globalVar = 123");18        await page.GotoAsync(TestConstants.EmptyPage);19        Assert.AreEqual(null, await page.EvaluateAsync<int>("() => window.globalVar"));20    }21}22public void ShouldNotModifyGlobalEnvironment2() throws Exception23{24    using (var playwright = await Playwright.CreateAsync())25    {26        await using var browser = await playwright.Chromium.LaunchAsync(TestConstants.GetDefaultBrowserOptions());27        var page = await browser.NewPageAsync();28        await page.EvaluateAsync("() => window.globalVar = 123");29        await page.GotoAsync(TestConstants.CrossProcessUrl + "/empty.html");30        Assert.AreEqual(null, awaitShouldModifyGlobalEnvironment
Using AI Code Generation
1var page = await context.NewPageAsync();2var result = await page.EvaluateAsync<bool>("() => {3    return true;4}");5Console.WriteLine(result);6await page.CloseAsync();7await context.CloseAsync();8await browser.CloseAsync();9var page = await context.NewPageAsync();10var result = await page.EvaluateAsync<bool>("() => {11    return true;12}");13Console.WriteLine(result);14await page.CloseAsync();15await context.CloseAsync();16await browser.CloseAsync();17var page = await context.NewPageAsync();18var result = await page.EvaluateAsync<bool>("() => {19    return true;20}");21Console.WriteLine(result);22await page.CloseAsync();23await context.CloseAsync();24await browser.CloseAsync();25var page = await context.NewPageAsync();26var result = await page.EvaluateAsync<bool>("() => {27    return true;28}");29Console.WriteLine(result);30await page.CloseAsync();31await context.CloseAsync();32await browser.CloseAsync();33var page = await context.NewPageAsync();34var result = await page.EvaluateAsync<bool>("() => {35    return true;36}");37Console.WriteLine(result);38await page.CloseAsync();39await context.CloseAsync();40await browser.CloseAsync();41var page = await context.NewPageAsync();42var result = await page.EvaluateAsync<bool>("() => {43    return true;44}");45Console.WriteLine(result);46await page.CloseAsync();47await context.CloseAsync();48await browser.CloseAsync();ShouldModifyGlobalEnvironment
Using AI Code Generation
1using System;2using System.Reflection;3using Microsoft.Playwright.Tests;4using Microsoft.Playwright.Tests.Attributes;5using Microsoft.Playwright.Tests.Helpers;6using Microsoft.Playwright.Tests.TestServer;7using Microsoft.Playwright.Tests.TestServer.Models;8using Microsoft.Playwright.Tests.TestServer.RequestHandlers;9using Microsoft.Playwright.Tests.TestServer.ResponseTransformers;10using Microsoft.Playwright.Transport;11using Microsoft.Playwright.Transport.Channels;12using Microsoft.Playwright.Transport.Protocol;13using Microsoft.Playwright.Transport.Protocol.Playwright;14using Microsoft.Playwright.Transport.Protocol.Routes;15using Microsoft.Playwright.Transport.Protocol.Security;16using Microsoft.Playwright.Transport.Protocol.Targets;17using Microsoft.Playwright.Transport.Tests;18using Microsoft.Playwright.Transport.Tests.Helpers;19using Microsoft.Playwright.Transport.Tests.Helpers.Attributes;20using Microsoft.Playwright.Transport.Tests.Helpers.Fixtures;21using Microsoft.Playwright.Transport.Tests.Helpers.Models;22using Microsoft.Playwright.Transport.Tests.Helpers.Models.Channels;23using Microsoft.Playwright.Transport.Tests.Helpers.Models.Playwright;24using Microsoft.Playwright.Transport.Tests.Helpers.Models.Routes;25using Microsoft.Playwright.Transport.Tests.Helpers.Models.Security;26using Microsoft.Playwright.Transport.Tests.Helpers.Models.Targets;27using Microsoft.Playwright.Transport.Tests.Helpers.Models.Transport;28using Microsoft.Playwright.Transport.Tests.Helpers.Models.Workers;29using Microsoft.Playwright.Transport.Tests.Helpers.Playwright;30using Microsoft.Playwright.Transport.Tests.Helpers.Routes;31using Microsoft.Playwright.Transport.Tests.Helpers.Security;32using Microsoft.Playwright.Transport.Tests.Helpers.Targets;33using Microsoft.Playwright.Transport.Tests.Helpers.Transport;34using Microsoft.Playwright.Transport.Tests.Helpers.Workers;35using Microsoft.Playwright.Transport.Tests.Protocol;36using Microsoft.Playwright.Transport.Tests.Protocol.Playwright;37using Microsoft.Playwright.Transport.Tests.Protocol.Routes;38using Microsoft.Playwright.Transport.Tests.Protocol.Security;39using Microsoft.Playwright.Transport.Tests.Protocol.Targets;40using Microsoft.Playwright.Transport.Tests.Protocol.Transport;41using Microsoft.Playwright.Transport.Tests.Protocol.Workers;42using Microsoft.Playwright.Transport.Tests.TestServer;43using Microsoft.Playwright.Transport.Tests.TestServer.Models;44using Microsoft.Playwright.Transport.Tests.TestServer.RequestHandlers;45using Microsoft.Playwright.Transport.Tests.TestServer.ResponseTransformers;46using Microsoft.Playwright.Transport.Tests.Transport;47using Microsoft.Playwright.Transport.Tests.Workers;48using NUnit.Framework;49using NUnit.Framework.Interfaces;50using NUnit.Framework.Internal;51using NUnit.Framework.Internal.Commands;52using NUnit.Framework.Internal.Execution;53using NUnit.Framework.Internal.Filters;54using NUnit.Framework.Internal.Listeners;55using NUnit.Framework.Internal.WorkItems;56using NUnit.Framework.Interfaces;57using NUnit.Framework.Internal;58using NUnit.Framework.Internal.Commands;ShouldModifyGlobalEnvironment
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Xunit;7using Xunit.Abstractions;8{9    {10        public PageEvaluateTests(ITestOutputHelper output) : base(output)11        {12        }13        public async Task ShouldModifyGlobalEnvironment()14        {15            await Page.GoToAsync(TestConstants.ServerUrl + "/global-var.html");16            await Page.EvaluateAsync("() => globalVar = 123");17            Assert.Equal(123, await Page.EvaluateAsync<int>("globalVar"));18        }19    }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26using Xunit;27using Xunit.Abstractions;28{29    {30        public PageEvaluateTests(ITestOutputHelper output) : base(output)31        {32        }33        public async Task ShouldModifyGlobalEnvironment()34        {35            await Page.GoToAsync(TestConstants.ServerUrl + "/global-var.html");36            await Page.EvaluateAsync("() => globalVar = 123");37            Assert.Equal(123, await Page.EvaluateAsync<int>("globalVar"));38        }39    }40}41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46using Xunit;47using Xunit.Abstractions;48{49    {50        public PageEvaluateTests(ITestOutputHelper output) : base(output)51        {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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