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How to use ShouldAccessPageAfterBeforeUnload method of Microsoft.Playwright.Tests.BeforeUnloadTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.BeforeUnloadTests.ShouldAccessPageAfterBeforeUnload

BeforeUnloadTests.cs

Source:BeforeUnloadTests.cs

...38            await page.ClickAsync("body");39            await browser.CloseAsync();40        }41        [PlaywrightTest("beforeunload.spec.ts", "should access page after beforeunload")]42        public async Task ShouldAccessPageAfterBeforeUnload()43        {44            await Page.GotoAsync(Server.Prefix + "/beforeunload.html");45            // we have to interact with the page46            await Page.ClickAsync("body");47            var dialogT = new TaskCompletionSource<bool>();48            Page.Dialog += async (_, dialog) =>49            {50                await dialog.DismissAsync();51                dialogT.SetResult(true);52            };53            await Page.CloseAsync(new() { RunBeforeUnload = true });54            await dialogT.Task;55            await Page.EvaluateAsync("() => document.title");56        }...

ShouldAccessPageAfterBeforeUnload

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright.Tests;4using Xunit;5using Xunit.Abstractions;6{7    {8        public ShouldAccessPageAfterBeforeUnload(ITestOutputHelper output) : base(output)9        {10        }11        public async Task ShouldAccessPageAfterBeforeUnload()12        {13            await Page.GotoAsync(Server.Prefix + "/beforeunload.html");14            await Page.EvaluateAsync(@"() => {15                window['result'] = 'Did not navigate';16                window.addEventListener('beforeunload', event => {17                    window['result'] = 'Leaving';18                });19            }");20            var [popup] = await TaskUtils.WhenAll(21                Context.WaitForEventAsync(PageEvent.Popup),22                Page.ClickAsync("body > button")23            );24            await popup.WaitForLoadStateAsync(LoadState.DOMContentLoaded);25            await popup.CloseAsync();26            Assert.Equal("Leaving", await Page.EvaluateAsync<string>("result"));27        }28    }29}

ShouldAccessPageAfterBeforeUnload

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            await page.EvaluateAsync(@"() => {14                window.addEventListener('beforeunload', event => {15                    event.preventDefault();16                    event.returnValue = 'Are you sure you want to leave?';17                });18            }");19            await page.ClickAsync("text=Images");20            await page.WaitForTimeoutAsync(2000);21            Console.WriteLine(await page.EvaluateAsync<bool>("() => window.shouldAccessPageAfterBeforeUnload"));22        }23    }24}

ShouldAccessPageAfterBeforeUnload

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5{6    {7        static async Task Main(string[] args)8        {9            await using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var context = await browser.NewContextAsync();14            var page = await context.NewPageAsync();15            await page.ClickAsync("input[type=\"submit\"]");16            await page.ClickAsync("text=Images");17            await page.ClickAsync("text=Videos");18            await page.ClickAsync("text=News");19            await page.ClickAsync("text=Shopping");20            await page.ClickAsync("text=Maps");21            await page.ClickAsync("text=Books");22            await page.ClickAsync("text=Flights");23            await page.ClickAsync("text=More");24            await page.ClickAsync("text=Advertising");25            await page.ClickAsync("text=Business");26            await page.ClickAsync("text=How Search works");27            await page.ClickAsync("text=Privacy");28            await page.ClickAsync("text=Terms");29            await page.ClickAsync("text=Settings");30            await page.ClickAsync("text=© 2021 - Privacy - Terms");31            await page.ClickAsync("text=Images");32            await page.ClickAsync("text=Videos");33            await page.ClickAsync("text=News");34            await page.ClickAsync("text=Shopping");35            await page.ClickAsync("text=Maps");36            await page.ClickAsync("text=Books");37            await page.ClickAsync("text=Flights");38            await page.ClickAsync("text=More");39            await page.ClickAsync("text=Advertising");40            await page.ClickAsync("text=Business");41            await page.ClickAsync("text=How Search works");42            await page.ClickAsync("text=Privacy");43            await page.ClickAsync("text=Terms");44            await page.ClickAsync("text=Settings");45            await page.ClickAsync("text=© 2021 - Privacy - Terms");46            await page.ClickAsync("text=Images");47            await page.ClickAsync("text=Videos

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.

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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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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.
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