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How to use BrowserContextCSPTests class of Microsoft.Playwright.Tests package

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.BrowserContextCSPTests

BrowserContextCSPTests.cs

Source:BrowserContextCSPTests.cs

...25using Microsoft.Playwright.NUnit;26using NUnit.Framework;27namespace Microsoft.Playwright.Tests28{29    public class BrowserContextCSPTests : BrowserTestEx30    {31        [PlaywrightTest("browsercontext-csp.spec.ts", "should bypass CSP meta tag")]32        public async Task ShouldBypassCSPMetatag()33        {34            // Make sure CSP prohibits addScriptTag.35            await using (var context = await Browser.NewContextAsync())36            {37                var page = await context.NewPageAsync();38                await page.GotoAsync(Server.Prefix + "/csp.html");39                var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => page.AddScriptTagAsync(new() { Content = "window.__injected = 42;" }));40                TestUtils.AssertCSPError(exception.Message);41                Assert.Null(await page.EvaluateAsync("window.__injected"));42            }43            // By-pass CSP and try one more time....

BrowserContextCSPTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            {9                var browser = await Playwright.CreateAsync().Chromium.LaunchAsync();10                var context = await browser.NewContextAsync(new BrowserNewContextOptions11                {12                    Csp = "default-src 'none'; img-src http:; script-src 'unsafe-inline'",13                });14                var page = await context.NewPageAsync();15                await page.EvaluateAsync("() => window.onerror = null");16                await page.EvaluateAsync("() => window.onload = null");17                await page.EvaluateAsync("() => new Promise(f => window.onload = f)");18                await page.EvaluateAsync(

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.
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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.