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

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

PageCheckTests.cs

Source:PageCheckTests.cs

...25using Microsoft.Playwright.NUnit;26using NUnit.Framework;27namespace Microsoft.Playwright.Tests28{29    public class PageCheckTests : PageTestEx30    {31        [PlaywrightTest("page-check.spec.ts", "should check the box")]32        public async Task ShouldCheckTheBox()33        {34            await Page.SetContentAsync("<input id='checkbox' type='checkbox'></input>");35            await Page.CheckAsync("input");36            Assert.True(await Page.EvaluateAsync<bool?>("checkbox.checked"));37        }38        [PlaywrightTest("page-check.spec.ts", "should not check the checked box")]39        public async Task ShouldNotCheckTheCheckedBox()40        {41            await Page.SetContentAsync("<input id='checkbox' type='checkbox' checked></input>");42            await Page.CheckAsync("input");43            Assert.True(await Page.EvaluateAsync<bool?>("checkbox.checked"));...

PageCheckTests

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static async Task Main(string[] args)11        {12            using var playwright = await Playwright.CreateAsync();13            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions14            {15            });16            var context = await browser.NewContextAsync();17            var page = await context.NewPageAsync();18            await page.CheckAsync("input[name='q']");19            await page.ClickAsync("input[name='q']");20            await page.TypeAsync("input[name='q']", "Hello World");21            await page.CheckAsync("in

PageCheckTests

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();11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            Console.WriteLine("Hello World!");14        }15    }16}

PageCheckTests

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using NUnit.Framework;4using System.Threading.Tasks;5{6    {7        private static IBrowser browser;8        private static IPage page;9        public async Task Setup()10        {11            await using var playwright = await Playwright.CreateAsync();12            browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions13            {14            });15            page = await browser.NewPageAsync();16        }17        public async Task Test1()18        {19            await PageCheckTests.CheckAccessibilityAsync(page);20            await PageCheckTests.CheckConsoleMessagesAsync(page);21            await PageCheckTests.CheckDialogAsync(page);22            await PageCheckTests.CheckDownloadAsync(page);23            await PageCheckTests.CheckFileChooserAsync(page);24            await PageCheckTests.CheckGeolocationAsync(page);25            await PageCheckTests.CheckHttpCredentialsAsync(page);26            await PageCheckTests.CheckJsDialogAsync(page);27            await PageCheckTests.CheckKeyboardAsync(page);28            await PageCheckTests.CheckMouseAsync(page);29            await PageCheckTests.CheckNavigationAsync(page);30            await PageCheckTests.CheckNetworkIdleAsync(page);31            await PageCheckTests.CheckNetworkEventsAsync(page);32            await PageCheckTests.CheckOfflineAsync(page);33            await PageCheckTests.CheckPopupAsync(page);34            await PageCheckTests.CheckRequestAsync(page);35            await PageCheckTests.CheckRequestFailedAsync(page);36            await PageCheckTests.CheckRequestFinishedAsync(page);37            await PageCheckTests.CheckRequestInterceptionAsync(page);38            await PageCheckTests.CheckResponseAsync(page);39            await PageCheckTests.CheckSelectAsync(page);40            await PageCheckTests.CheckStorageAsync(page);41            await PageCheckTests.CheckTimeoutAsync(page);42            await PageCheckTests.CheckTouchscreenAsync(page);43            await PageCheckTests.CheckTracingAsync(page);44            await PageCheckTests.CheckViewportAsync(page);45            await PageCheckTests.CheckWaitForAsync(page);46            await PageCheckTests.CheckWorkerAsync(page);47        }48        public async Task TearDown()49        {50            await browser.CloseAsync();51        }52    }53}

PageCheckTests

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4{5    {6        static async System.Threading.Tasks.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            var pageCheckTests = new PageCheckTests(page);14            await pageCheckTests.CheckShouldWork();15        }16    }17}18using Microsoft.Playwright;19using Microsoft.Playwright.Tests;20using System;21{22    {23        static async System.Threading.Tasks.Task Main(string[] args)24        {25            using var playwright = await Playwright.CreateAsync();26            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions27            {28            });29            var page = await browser.NewPageAsync();30            var pageCheckTests = new PageCheckTests(page);31            await pageCheckTests.CheckShouldWork();32        }33    }34}35using Microsoft.Playwright;36using Microsoft.Playwright.Tests;37using System;38{39    {40        static async System.Threading.Tasks.Task Main(string[] args)41        {42            using var playwright = await Playwright.CreateAsync();43            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions44            {45            });46            var page = await browser.NewPageAsync();47            var pageCheckTests = new PageCheckTests(page);48            await pageCheckTests.CheckShouldWork();49        }50    }51}52using Microsoft.Playwright;53using Microsoft.Playwright.Tests;54using System;55{

PageCheckTests

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using NUnit.Framework;4using System;5using System.Threading.Tasks;6{7    {8        private static IPlaywright playwright;9        private static IBrowser browser;10        private static IBrowserContext browserContext;11        private static IPage page;12        public async Task SetUp()13        {14            playwright = await Playwright.CreateAsync();15            browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions16            {17            });18            browserContext = await browser.NewContextAsync();19            page = await browserContext.NewPageAsync();20        }21        public async Task TestCheck()22        {23            await page.CheckAsync("input[name=\"q\"]");24        }25        public async Task TearDown()26        {27            await browser.CloseAsync();28            await playwright.StopAsync();29        }30    }31}32In the above code, we have imported the Microsoft.Playwright.Tests package and used the PageCheckTests class to check the checkbox. The output of the above code is as follows:

PageCheckTests

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System.Threading.Tasks;4using Xunit;5using Xunit.Abstractions;6{7    {8        private readonly ITestOutputHelper _output;9        public PlaywrightXunitTest(ITestOutputHelper output)10        {11            _output = output;12        }13        public async Task Test1()14        {15            using var playwright = await Playwright.CreateAsync();16            await using var browser = await playwright.Chromium.LaunchAsync();17            var page = await browser.NewPageAsync();18            var pageCheckTests = new PageCheckTests(page);19            await pageCheckTests.CheckShouldWork();20        }21    }22}23I am trying to run the playwright tests in a .net core 3.1 application. I am using the Microsoft.Playwright.Tests package to run the tests. I am able to run the tests from the command line using the command dotnet test . But when I try to run the tests from the code using the method Playwright.CreateAsync() , I am getting the following error:24using Microsoft.Playwright;25using Microsoft.Playwright.Tests;26using System.Threading.Tasks;27using Xunit;28using Xunit.Abstractions;29{30    {31        private readonly ITestOutputHelper _output;32        public PlaywrightXunitTest(ITestOutputHelper output)33        {34            _output = output;35        }36        public async Task Test1()37        {38            using var playwright = await Playwright.CreateAsync();39            await using var browser = await playwright.Chromium.LaunchAsync();40            var page = await browser.NewPageAsync();41            var pageCheckTests = new PageCheckTests(page);42            await pageCheckTests.CheckShouldWork();43        }44    }45}

PageCheckTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.Checks;3using Microsoft.Playwright.Tests.Helpers;4using Microsoft.Playwright.Tests.TestServer;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        static async Task Main(string[] args)13        {14            await PageCheckTests.CheckAsync();15        }16    }17}18using Microsoft.Playwright.Tests;19using Microsoft.Playwright.Tests.Checks;20using Microsoft.Playwright.Tests.Helpers;21using Microsoft.Playwright.Tests.TestServer;22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27{28    {29        static async Task Main(string[] args)30        {31            await PageCheckTests.CheckAsync();32        }33    }34}35using Microsoft.Playwright.Tests;36using Microsoft.Playwright.Tests.Checks;37using Microsoft.Playwright.Tests.Helpers;38using Microsoft.Playwright.Tests.TestServer;39using System;40using System.Collections.Generic;41using System.Linq;42using System.Text;43using System.Threading.Tasks;44{45    {46        static async Task Main(string[] args)47        {48            await PageCheckTests.CheckAsync();49        }50    }51}52using Microsoft.Playwright.Tests;53using Microsoft.Playwright.Tests.Checks;54using Microsoft.Playwright.Tests.Helpers;55using Microsoft.Playwright.Tests.TestServer;56using System;57using System.Collections.Generic;58using System.Linq;59using System.Text;60using System.Threading.Tasks;61{62    {63        static async Task Main(string[] args)64        {65            await PageCheckTests.CheckAsync();66        }67    }68}

PageCheckTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            PageCheckTests pageCheckTests = new PageCheckTests();12            bool isPage = pageCheckTests.IsPage(url);13            Console.WriteLine(isPage);14            Console.ReadLine();15        }16    }17}

PageCheckTests

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3var playwright = await Playwright.CreateAsync();4var browser = await playwright.Chromium.LaunchAsync(headless: false);5var page = await browser.NewPageAsync();6var pageCheckTests = new PageCheckTests();7await pageCheckTests.CheckAsync(page);8await browser.CloseAsync();9using Microsoft.Playwright;10using Microsoft.Playwright.Tests;11var playwright = await Playwright.CreateAsync();12var browser = await playwright.Chromium.LaunchAsync(headless: false);13var page = await browser.NewPageAsync();14var pageCheckTests = new PageCheckTests();15await pageCheckTests.CheckAsync(page);16await browser.CloseAsync();17using Microsoft.Playwright;18using Microsoft.Playwright.Tests;19var playwright = await Playwright.CreateAsync();20var browser = await playwright.Chromium.LaunchAsync(headless: false);21var page = await browser.NewPageAsync();22var pageCheckTests = new PageCheckTests();23await pageCheckTests.CheckAsync(page);24await browser.CloseAsync();25using Microsoft.Playwright;26using Microsoft.Playwright.Tests;27var playwright = await Playwright.CreateAsync();28var browser = await playwright.Chromium.LaunchAsync(headless: false);29var page = await browser.NewPageAsync();30var pageCheckTests = new PageCheckTests();31await pageCheckTests.CheckAsync(page);32await browser.CloseAsync();33using Microsoft.Playwright;34using Microsoft.Playwright.Tests;35var playwright = await Playwright.CreateAsync();

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.