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 record
PageEvaluateTests
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() Failure
PageEvaluateTests
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, 2
PageEvaluateTests
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(new
Playwright Multiple Elements - Is there an equivalent to Selenium FindElements?
How to handle multiple file downloads in Playwright?
Run Playwright.NET tests in Docker container
How to handle multiple file downloads in Playwright?
Running playwright in headed mode C#
Playwright (.NET) tries to use different browser versions than installed
Playwright "Element is not attached to the DOM"
Playwright Multiple Elements - Is there an equivalent to Selenium FindElements?
Microsoft.Playwright.PlaywrightException : unable to verify the first certificate Using Playwright C# While connecting Moon
How do you create a global configuration for Playwright .NET?
Using a selector that finds a list of locators in Playwright is exactly the same as calling .FindElements() in selenium, except that Playwright does not have a specifically named method like .FindLocators().
Playwright - a selector that matches multiple elements returns a list of locators, which you then iterate over:
var rows = page.GetByRole(AriaRole.Listitem);
var count = await rows.CountAsync();
for (int i = 0; i < count; ++i)
Console.WriteLine(await rows.Nth(i).TextContentAsync());
Selenium - FindElements returns a list of elements that you have to iterate over.
IList < IWebElement > elements = driver.FindElements(By.TagName("p"));
foreach(IWebElement e in elements) {
System.Console.WriteLine(e.Text);
}
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.
Get 100 minutes of automation test minutes FREE!!