KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use ShouldWorkWithCssSelector method of Microsoft.Playwright.Tests.EvalOnSelectorAllTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.EvalOnSelectorAllTests.ShouldWorkWithCssSelector

EvalOnSelectorAllTests.cs

Source:EvalOnSelectorAllTests.cs

...28{29    public class EvalOnSelectorAllTests : PageTestEx30    {31        [PlaywrightTest("eval-on-selector-all.spec.ts", "should work with css selector")]32        public async Task ShouldWorkWithCssSelector()33        {34            await Page.SetContentAsync("<div>hello</div><div>beautiful</div><div>world!</div>");35            int divsCount = await Page.EvalOnSelectorAllAsync<int>("css=div", "divs => divs.length");36            Assert.AreEqual(3, divsCount);37        }38        [PlaywrightTest("eval-on-selector-all.spec.ts", "should work with text selector")]39        public async Task ShouldWorkWithTextSelector()40        {41            await Page.SetContentAsync("<div>hello</div><div>beautiful</div><div>beautiful</div><div>world!</div>");42            int divsCount = await Page.EvalOnSelectorAllAsync<int>("text=beautiful", "divs => divs.length");43            Assert.AreEqual(2, divsCount);44        }45        [PlaywrightTest("eval-on-selector-all.spec.ts", "should work with xpath selector")]46        public async Task ShouldWorkWithXpathSelector()...

ShouldWorkWithCssSelector

Using AI Code Generation

1var playwright = await Microsoft.Playwright.Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var context = await browser.NewContextAsync();4var page = await context.NewPageAsync();5var elementHandle = await page.QuerySelectorAsync("body");6var elements = await elementHandle.EvalOnSelectorAllAsync("div", "ShouldWorkWithCssSelector");7await browser.CloseAsync();8var playwright = await Microsoft.Playwright.Playwright.CreateAsync();9var browser = await playwright.Chromium.LaunchAsync();10var context = await browser.NewContextAsync();11var page = await context.NewPageAsync();12var elementHandle = await page.QuerySelectorAsync("body");13var elements = await elementHandle.EvalOnSelectorAllAsync("div", "ShouldWorkWithTextMethodOfMicrosoftPlaywrightTestsEvalOnSelectorAllTestsClass");14await browser.CloseAsync();15var playwright = await Microsoft.Playwright.Playwright.CreateAsync();16var browser = await playwright.Chromium.LaunchAsync();17var context = await browser.NewContextAsync();18var page = await context.NewPageAsync();19var elementHandle = await page.QuerySelectorAsync("body");20var elements = await elementHandle.EvalOnSelectorAllAsync("div", "ShouldWorkWithTextMethodOfMicrosoftPlaywrightTestsEvalOnSelectorAllTestsClass");21await browser.CloseAsync();22var playwright = await Microsoft.Playwright.Playwright.CreateAsync();23var browser = await playwright.Chromium.LaunchAsync();24var context = await browser.NewContextAsync();25var page = await context.NewPageAsync();26var elementHandle = await page.QuerySelectorAsync("body");

ShouldWorkWithCssSelector

Using AI Code Generation

1{2    using System;3    using System.Threading.Tasks;4    using Microsoft.Playwright;5    using Microsoft.Playwright.NUnit;6    using NUnit.Framework;7    using NUnit.Framework.Interfaces;8    [Parallelizable(ParallelScope.Self)]9    {10        [PlaywrightTest("eval-on-selector-all.spec.ts", "should work with css selector")]11        [Test, Timeout(TestConstants.DefaultTestTimeout)]12        public async Task ShouldWorkWithCssSelector()13        {14            await Page.SetContentAsync("<section id=\"testAttribute\">43543</section>");15            var idAttribute = await Page.EvalOnSelectorAllAsync<string>("css=[id

ShouldWorkWithCssSelector

Using AI Code Generation

1var page = await Browser.NewPageAsync();2var links = await page.QuerySelectorAllAsync("a");3Assert.Equal(5, links.Count);4var page = await Browser.NewPageAsync();5var links = await page.QuerySelectorAllAsync("css=a");6Assert.Equal(5, links.Count);7var page = await Browser.NewPageAsync();8Assert.Equal(5, links.Count);9var page = await Browser.NewPageAsync();10Assert.Equal(5, links.Count);11var page = await Browser.NewPageAsync();12var exception = await Assert.ThrowsAsync<PlaywrightException>(async () => await page.QuerySelectorAllAsync("

Playwright tutorial

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.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.