Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageEvaluateTests
PageEvaluateTests.cs
Source:PageEvaluateTests.cs  
...32using Microsoft.Playwright.NUnit;33using NUnit.Framework;34namespace Microsoft.Playwright.Tests35{36    public class PageEvaluateTests : PageTestEx37    {38        [PlaywrightTest("page-evaluate.spec.ts", "should work")]39        public async Task ShouldWork()40        {41            int result = await Page.EvaluateAsync<int>("() => 7 * 3");42            Assert.AreEqual(21, result);43        }44        public async Task ShouldSerializeArguments()45        {46            int result = await Page.EvaluateAsync<int>("a => a.m * a.n", new { m = 7, n = 3 });47            Assert.AreEqual(21, result);48        }49        [PlaywrightTest("page-evaluate.spec.ts", "should transfer NaN")]50        public async Task ShouldTransferNaN()...PageEvaluateTests
Using AI Code Generation
1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions3{4});5var context = await browser.NewContextAsync(new BrowserNewContextOptions6{7    ViewportSize = new ViewportSize { Width = 1280, Height = 720 }8});9var page = await context.NewPageAsync();10await page.ClickAsync("text=Sign in");11await page.FillAsync("input[name=\"identifier\"]", "user");12await page.ClickAsync("text=Next");13await page.ClickAsync("input[name=\"password\"]");14await page.PressAsync("input[name=\"password\"]", "Enter");15await page.ClickAsync("text=Search");16await page.ClickAsync("text=Images");17await page.ClickAsync("text=Videos");18await page.ClickAsync("text=News");19await page.ClickAsync("text=Shopping");20await page.ClickAsync("text=Maps");21await page.ClickAsync("text=Books");22await page.ClickAsync("text=Flights");23await page.ClickAsync("text=More");24await page.ClickAsync("text=Account");25await page.ClickAsync("text=Sign out");26await page.ClickAsync("text=Sign in");27await page.FillAsync("input[name=\"identifier\"]", "user");28await page.ClickAsync("text=Next");29await page.ClickAsync("input[name=\"password\"]");30await page.PressAsync("input[name=\"password\"]", "Enter");31await page.ClickAsync("text=Search");32await page.ClickAsync("text=Images");33await page.ClickAsync("text=Videos");34await page.ClickAsync("text=News");35await page.ClickAsync("text=Shopping");36await page.ClickAsync("text=Maps");37await page.ClickAsync("text=Books");38await page.ClickAsync("text=Flights");39await page.ClickAsync("text=More");40await page.ClickAsync("text=Account");41await page.ClickAsync("text=Sign out");42await page.ClickAsync("text=Sign in");43await page.FillAsync("input[name=\"identifier\"]", "user");44await page.ClickAsync("text=Next");45await page.ClickAsync("input[name=\"password\"]");46await page.PressAsync("input[name=\"password\"]", "Enter");47await page.ClickAsync("text=Search");48await page.ClickAsync("text=Images");PageEvaluateTests
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            var pageEvaluateTests = new PageEvaluateTests(page);15            await pageEvaluateTests.ShouldWork();16        }17    }18}19using Microsoft.Playwright;20using Microsoft.Playwright.Tests;21using System;22using System.Threading.Tasks;23{24    {25        static async Task Main(string[] args)26        {27            using var playwright = await Playwright.CreateAsync();28            await using var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions29            {30            });31            var page = await browser.NewPageAsync();32            var pageEvaluateTests = new PageEvaluateTests(page);33            await pageEvaluateTests.ShouldWork();34        }35    }36}37using Microsoft.Playwright;38using Microsoft.Playwright.Tests;39using System;40using System.Threading.Tasks;41{42    {43        static async Task Main(string[] args)44        {45            using var playwright = await Playwright.CreateAsync();46            await using var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions47            {48            });49            var page = await browser.NewPageAsync();50            var pageEvaluateTests = new PageEvaluateTests(page);51            await pageEvaluateTests.ShouldWork();52        }53    }54}PageEvaluateTests
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Collections.Generic;5using System.Text;6using System.Threading.Tasks;7using Xunit;8using Xunit.Abstractions;9{10    {11        public PageEvaluateTests(ITestOutputHelper output) : base(output)12        {13        }14        public async Task ShouldWork()15        {16            await Page.GoToAsync(TestConstants.ServerUrl + "/tamperable.html");17            var result = await Page.EvaluateAsync<int>("() => 7 * 3");18            Assert.Equal(21, result);19        }20    }21}22Browser Browser { get; }23Page Page { get; }24ITestOutputHelper Output { get; }25public Task<Page> NewPageAsync()26public Task<BrowserContext> NewContextAsync()27public Task<BrowserContext> NewContextAsync(BrowserContextOptions options)28public Task<BrowserContext> NewContextAsync(BrowserTypeLaunchOptions options)29public Task<BrowserContext> NewContextAsync(BrowserTypeLaunchPersistentContextOptions options)30public Task<BrowserContext> NewContextAsync(BrowserTypeLaunchPersistentContextOptions options, bool recordVideo)31public Task<BrowserContext> NewContextAsync(BrowserTypeLaunchPersistentContextOptions options, bool recordVideo, bool recordHar)32public Task<BrowserContext> NewContextAsync(BrowserTypeLaunchPersistentContextOptions options, bool recordVideo, bool recordHar, bool recordTrace)33public Task<BrowserContext> NewContextAsync(BrowserTypeLaunchPersistentContextOptions options, bool recordVideo, bool recordHar, bool recordTrace, bool recordSnapshot)34public Task<BrowserContext> NewContextAsync(BrowserTypeLaunchPersistentContextOptions options, bool recordVideo, bool recordHar, bool recordTrace, bool recordSnapshot, bool recordStdout)35public Task<BrowserContext> NewContextAsync(BrowserTypeLaunchPersistentContextOptions options, bool recordVideo, bool recordHar, bool recordTrace, bool recordSnapshot, bool recordStdout, bool recordStderr)36public Task<BrowserContext> NewContextAsync(BrowserTypeLaunchPersistentContextOptions options, bool recordVideo, bool recordHar, bool recordTrace, bool recordSnapshot, bool recordPageEvaluateTests
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using System;3using System.Threading.Tasks;4using Xunit;5using Xunit.Abstractions;6{7    {8        public PageEvaluateTests(ITestOutputHelper output) : base(output)9        {10        }11        public async Task ShouldWork()12        {13            await Page.GotoAsync(Server.Prefix + "/tamperable.html");14            var result = await Page.EvaluateAsync<string>("() => 7 * 3");15            Assert.Equal("21", result);16        }17    }18}19at Microsoft.Playwright.Tests.PageTestEx.<>c__DisplayClass0_0.<RunAsync>b__0()20   at Microsoft.Playwright.Tests.PageTestEx.RunAsync(String testName, Func`1 testBody) in C:\Users\user\source\repos\PlaywrightTest\PlaywrightTest\PlaywrightTest\PageTestEx.cs:line 3221Assert.Equal() FailurePageEvaluateTests
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Tests;6using NUnit.Framework;7using NUnit.Framework.Interfaces;8using NUnit.Framework.Internal;9using NUnit.Framework.Internal.Commands;10using NUnit.Framework.Internal.Execution;11using NUnit.Framework.Internal.Filters;12using NUnit.Framework.Internal.WorkItems;13{14    {15        [PlaywrightTest("page-evaluate.spec.ts", "should work")]16        [Test, Timeout(TestConstants.DefaultTestTimeout)]17        public async Task ShouldWork()18        {19            Assert.AreEqual(7, await Page.EvaluateAsync<int>("() => 7"));20            Assert.AreEqual(8, await Page.EvaluateAsync<int>("a => a + 1", 7));21        }22        [PlaywrightTest("page-evaluate.spec.ts", "should transfer NaN")]23        [Test, Timeout(TestConstants.DefaultTestTimeout)]24        public async Task ShouldTransferNaN()25        {26            Assert.True(double.IsNaN(await Page.EvaluateAsync<double>("a => a", double.NaN)));27        }28        [PlaywrightTest("page-evaluate.spec.ts", "should transfer -0")]29        [Test, Timeout(TestConstants.DefaultTestTimeout)]30        public async Task ShouldTransferNegative0()31        {32            Assert.AreEqual(-0, await Page.EvaluateAsync<double>("a => a", -0));33        }34        [PlaywrightTest("page-evaluate.spec.ts", "should transfer Infinity")]35        [Test, Timeout(TestConstants.DefaultTestTimeout)]36        public async Task ShouldTransferInfinity()37        {38            Assert.AreEqual(double.PositiveInfinity, await Page.EvaluateAsync<double>("a => a", double.PositiveInfinity));39        }40        [PlaywrightTest("page-evaluate.spec.ts", "should transfer -Infinity")]41        [Test, Timeout(TestConstants.DefaultTestTimeout)]42        public async Task ShouldTransferNegativeInfinity()43        {44            Assert.AreEqual(double.NegativeInfinity, await Page.EvaluateAsync<double>("a => a", double.NegativeInfinity));45        }46        [PlaywrightTest("page-evaluate.spec.ts", "should transfer arrays")]47        [Test, Timeout(TestConstants.DefaultTestTimeout)]48        public async Task ShouldTransferArrays()49        {50            var array = await Page.EvaluateAsync<int[]>("a => a", new int[] { 1, 2, 3 });51            Assert.AreEqual(new[] { 1, 2PageEvaluateTests
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using Microsoft.Playwright;3using System;4using System.Threading.Tasks;5using Xunit;6using Xunit.Abstractions;7using System.Threading;8{9    {10        private readonly ITestOutputHelper output;11        public PageEvaluateTests(ITestOutputHelper output)12        {13            this.output = output;14        }15        public async Task EvaluateTests()16        {17            using var playwright = await Playwright.CreateAsync();18            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions19            {20            });21            var context = await browser.NewContextAsync();22            var page = await context.NewPageAsync();23            var title = await page.EvaluateAsync<string>("() => document.title");24            Console.WriteLine(title);25            Assert.Equal("Wikipedia", title);26        }27    }28}PageEvaluateTests
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Threading.Tasks;5using Microsoft.Playwright;6using Microsoft.Playwright.Tests;7{8    {9        static async Task Main(string[] args)10        {11            await using var playwright = await Playwright.CreateAsync();12            var browserType = playwright.Chromium;13            await using var browser = await browserType.LaunchAsync(new LaunchOptions14            {15            });16            var page = await browser.NewPageAsync();17            await PageEvaluateTests.EvaluationShouldWork(page);18        }19    }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Threading.Tasks;25using Microsoft.Playwright;26using Microsoft.Playwright.Tests;27{28    {29        static async Task Main(string[] args)30        {31            await using var playwright = await Playwright.CreateAsync();32            var browserType = playwright.Chromium;33            await using var browser = await browserType.LaunchAsync(new LaunchOptions34            {35            });36            var page = await browser.NewPageAsync();37            await PageEvaluateTests.EvaluationShouldAwaitPromise(page);38        }39    }40}41using System;42using System.Collections.Generic;43using System.Linq;44using System.Threading.Tasks;45using Microsoft.Playwright;46using Microsoft.Playwright.Tests;47{48    {49        static async Task Main(string[] args)50        {51            await using var playwright = await Playwright.CreateAsync();52            var browserType = playwright.Chromium;53            await using var browser = await browserType.LaunchAsync(newLambdaTest’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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