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How to use ShouldFailPageTextContentInStrictMode method of Microsoft.Playwright.Tests.BrowserContextStrictSelectorsTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.BrowserContextStrictSelectorsTests.ShouldFailPageTextContentInStrictMode

BrowserContextStrictSelectorsTests.cs

Source:BrowserContextStrictSelectorsTests.cs

...37            await page.SetContentAsync("<span>span1</span><div><span>target</span></div>");38            Assert.AreEqual("span1", await page.TextContentAsync("span"));39        }40        [PlaywrightTest()]41        public async Task ShouldFailPageTextContentInStrictMode()42        {43            await using var browser = await BrowserType.LaunchAsync();44            await using var context = await browser.NewContextAsync(new() { StrictSelectors = true });45            var page = await context.NewPageAsync();46            await page.SetContentAsync("<span>span1</span><div><span>target</span></div>");47            await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => page.TextContentAsync("span"));48        }49        [PlaywrightTest()]50        public async Task ShouldOptOutOfStrictMode()51        {52            await using var browser = await BrowserType.LaunchAsync();53            await using var context = await browser.NewContextAsync(new() { StrictSelectors = true });54            var page = await context.NewPageAsync();55            await page.SetContentAsync("<span>span1</span><div><span>target</span></div>");...

ShouldFailPageTextContentInStrictMode

Using AI Code Generation

1{2    using System;3    using System.Collections.Generic;4    using System.Linq;5    using System.Text;6    using System.Threading.Tasks;7    using Microsoft.Playwright;8    using Microsoft.Playwright.Transport.Channels;9    using Xunit;10    using Xunit.Abstractions;11    [Trait("Category", "firefox")]12    {13        internal BrowserContextStrictSelectorsTests(ITestOutputHelper output) : base(output)14        {15        }16        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]17        public async Task ShouldFailPageTextContentInStrictMode()18        {19            await Page.SetContentAsync("<div><span>42</span></div>");20            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.EvalOnSelectorAsync<string>("text=42", "e => e.textContent"));21            Assert.Contains("strict mode violation", exception.Message);22        }23    }24}

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.
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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.
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