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

How to use BrowserService class of Microsoft.Playwright.MSTest.Services package

Best Playwright-dotnet code snippet using Microsoft.Playwright.MSTest.Services.BrowserService

BrowserTest.cs

Source:BrowserTest.cs

...40        }41        [TestInitialize]42        public async Task BrowserSetup()43        {44            Browser = (await GetService<BrowserService>().ConfigureAwait(false)).Browser;45        }46        [TestCleanup]47        public async Task BrowserTearDown()48        {49            if (TestOK)50            {51                foreach (var context in _contexts)52                {53                    await context.CloseAsync().ConfigureAwait(false);54                }55            }56            _contexts.Clear();57            Browser = null;58        }...

BrowserService.cs

Source:BrowserService.cs

...24using System;25using System.Threading.Tasks;26namespace Microsoft.Playwright.MSTest.Services27{28    public class BrowserService : IWorkerService29    {30        public IBrowser? Browser { get; internal set; }31        public Task ResetAsync() => Task.CompletedTask;32        public Task DisposeAsync() => Browser?.CloseAsync() ?? Task.CompletedTask;33        public async Task BuildAsync(PlaywrightTest parentTest)34        {35            Browser = await parentTest!.BrowserType!.LaunchAsync(new()36            {37                Headless = Environment.GetEnvironmentVariable("HEADED") != "1"38            }).ConfigureAwait(false);39        }40    }41}...

BrowserService

Using AI Code Generation

1using Microsoft.Playwright.MSTest.Services;2using Microsoft.VisualStudio.TestTools.UnitTesting;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        public async Task BrowserServiceTest1()11        {12            var browserService = new BrowserService();13            var browser = await browserService.CreateBrowserAsync();14            var page = await browserService.CreatePageAsync(browser);15            await browserService.CloseBrowserAsync(browser);16        }17    }18}

BrowserService

Using AI Code Generation

1using Microsoft.Playwright.MSTest.Services;2using Microsoft.VisualStudio.TestTools.UnitTesting;3{4    {5        private BrowserService _browserService;6        public void Initialize()7        {8            _browserService = new BrowserService();9        }10        public void TestMethod1()11        {12            var page = _browserService.GetPage();13            page.ScreenshotAsync(path: "google.png");14        }15        public void Cleanup()16        {17            _browserService.Close();18        }19    }20}21GetPage(string browserName)22GetPage(string browserName, string channel)23GetPage(string browserName, string channel, string executablePath)24GetPage(string browserName, string channel, string executablePath, string userDataDir)25GetPage(string browserName, string channel, string executablePath, string userDataDir, bool headless)26GetPage(string browserName, string channel, string executablePath, string userDataDir, bool headless, bool devtools)27GetPage(string browserName, string channel, string executablePath, string userDataDir, bool headless, bool devtools, bool

BrowserService

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.MSTest;3using Microsoft.Playwright.MSTest.Services;4using Microsoft.VisualStudio.TestTools.UnitTesting;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        private IBrowserService _browserService;13        private IPage _page;14        private IBrowser _browser;15        private IPage _page1;16        private IPage _page2;17        public async Task TestInitialize()18        {19            _browserService = new BrowserService();20            _browser = await _browserService.NewBrowserAsync();21            _page = await _browserService.NewPageAsync();22            _page1 = await _browserService.NewPageAsync();23            _page2 = await _browserService.NewPageAsync();24        }25        public async Task TestCleanup()26        {27            await _browser.CloseAsync();28        }29        public async Task TestMethod1()30        {31        }32    }33}

BrowserService

Using AI Code Generation

1using Microsoft.Playwright.MSTest.Services;2using Microsoft.VisualStudio.TestTools.UnitTesting;3using System.Threading.Tasks;4{5    {6        public async Task TestMethod1()7        {8            var browserService = new BrowserService();9            await browserService.LaunchBrowserAsync();10            await browserService.CloseBrowserAsync();11        }12    }13}14using Microsoft.Playwright;15using System.Threading.Tasks;16{17    {18        public IBrowser Browser { get; set; }19        public IPage Page { get; set; }20        public async Task LaunchBrowserAsync()21        {22            Browser = await Playwright.CreateAsync().Chromium.LaunchAsync(new BrowserTypeLaunchOptions23            {24            });25        }26        public async Task NavigateToAsync(string url)27        {28            Page = await Browser.NewPageAsync();29            await Page.GotoAsync(url);30        }31        public async Task CloseBrowserAsync()32        {33            await Browser.CloseAsync();34        }35    }36}

BrowserService

Using AI Code Generation

1using Microsoft.Playwright.MSTest.Services;2using Microsoft.VisualStudio.TestTools.UnitTesting;3{4    {5        private BrowserService _browserService;6        public void TestInitialize()7        {8            _browserService = new BrowserService();9        }10        public void TestCleanup()11        {12            _browserService.Dispose();13        }14        public async Task TestMethod1()15        {16            var page = await _browserService.NewPageAsync();17            await page.ScreenshotAsync("screenshot.png");18        }19    }20}21using Microsoft.Playwright.MSTest.Services;22using Microsoft.VisualStudio.TestTools.UnitTesting;23{24    {25        private BrowserService _browserService;26        public void TestInitialize()27        {28            _browserService = new BrowserService();29        }30        public void TestCleanup()31        {32            _browserService.Dispose();33        }34        public async Task TestMethod1()35        {36            var page = await _browserService.NewPageAsync();37            await page.ScreenshotAsync("screenshot.png");38        }39    }40}41using Microsoft.Playwright.MSTest.Services;42using Microsoft.VisualStudio.TestTools.UnitTesting;43{44    {45        private BrowserService _browserService;46        public void TestInitialize()47        {48            _browserService = new BrowserService();49        }50        public void TestCleanup()51        {52            _browserService.Dispose();53        }54        public async Task TestMethod1()55        {56            var page = await _browserService.NewPageAsync();57            await page.ScreenshotAsync("screenshot.png");58        }59    }60}

BrowserService

Using AI Code Generation

1using Microsoft.Playwright.MSTest.Services;2using Microsoft.VisualStudio.TestTools.UnitTesting;3using System.Threading.Tasks;4{5    {6        private BrowserService browserService;7        private Browser browser;8        private Page page;9        public async Task TestSetup()10        {11            browserService = new BrowserService();12            browser = await browserService.GetBrowser();13            page = await browserService.GetPage(browser);14        }15        public void TestMethod1()16        {17            page.Fill("input[title='Search']", "Playwright");18            page.Press("input[title='Search']", "Enter");19            page.Click("text=Playwright - Microsoft Playwright");20            Assert.AreEqual("Playwright - Microsoft Playwright", page.Title());21        }22        public async Task TestCleanup()23        {24            await browser.CloseAsync();25        }26    }27}

BrowserService

Using AI Code Generation

1using Microsoft.Playwright.MSTest.Services;2using Microsoft.VisualStudio.TestTools.UnitTesting;3{4    {5        public async Task Test()6        {7            var browserService = new BrowserService();8            var browser = await browserService.CreateBrowserAsync();9            var page = await browserService.CreatePageAsync(browser);10            await browser.CloseAsync();11        }12    }13}14using Microsoft.Playwright.NUnit.Services;15using NUnit.Framework;16{17    {18        public async Task Test()19        {20            var browserService = new BrowserService();21            var browser = await browserService.CreateBrowserAsync();22            var page = await browserService.CreatePageAsync(browser);23            await browser.CloseAsync();24        }25    }26}27using Microsoft.Playwright.Xunit.Services;28using Xunit;29{30    {31        public async Task Test()32        {33            var browserService = new BrowserService();34            var browser = await browserService.CreateBrowserAsync();35            var page = await browserService.CreatePageAsync(browser);36            await browser.CloseAsync();37        }38    }39}40using Microsoft.Playwright.Services;41using Xunit;42{

BrowserService

Using AI Code Generation

1using Microsoft.Playwright.MSTest.Services;2using Microsoft.Playwright.MSTest.Services.BrowserServices;3using Microsoft.VisualStudio.TestTools.UnitTesting;4using System.Threading.Tasks;5{6    {7        private IBrowserService _browserService;8        public async Task TestInitialize()9        {10            _browserService = new BrowserService();11            await _browserService.InitAsync();12        }13        public async Task TestMethod1()14        {15            var page = await _browserService.GetPageAsync();16        }17        public async Task TestCleanup()18        {19            await _browserService.CloseAsync();20        }21    }22}23using Microsoft.Playwright.NUnit.Services;24using Microsoft.Playwright.NUnit.Services.BrowserServices;25using NUnit.Framework;26using System.Threading.Tasks;27{28    {29        private IBrowserService _browserService;30        public async Task SetUp()31        {32            _browserService = new BrowserService();33            await _browserService.InitAsync();34        }35        public async Task TestMethod1()36        {37            var page = await _browserService.GetPageAsync();38        }39        public async Task TearDown()40        {41            await _browserService.CloseAsync();42        }43    }44}45using Microsoft.Playwright.XUnit.Services;46using Microsoft.Playwright.XUnit.Services.BrowserServices;47using System.Threading.Tasks;48using Xunit;49{50    {51        private IBrowserService _browserService;52        public async Task TestMethod1()53        {54            _browserService = new BrowserService();55            await _browserService.InitAsync();56            var page = await _browserService.GetPageAsync();

BrowserService

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.MSTest.Services;3using Microsoft.VisualStudio.TestTools.UnitTesting;4{5    {6        private BrowserService _browserService;7        public void TestInitialize()8        {9            _browserService = new BrowserService();10        }11        public async Task TestMethod1()12        {13            var browser = await _browserService.LaunchBrowserAsync();14            var page = await browser.NewPageAsync();15            var title = await page.TitleAsync();16            Assert.AreEqual("Bing", title);17            await _browserService.CloseBrowserAsync();18            await _browserService.QuitBrowserAsync();19        }20    }21}22using Microsoft.Playwright;23using Microsoft.VisualStudio.TestTools.UnitTesting;24using System;25using System.Threading.Tasks;26{27    {28        private IBrowser _browser;29        private IBrowserContext _context;30        private IPage _page;31        public async Task TestInitialize()32        {33            var playwright = await Playwright.CreateAsync();34            _browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions35            {36            });37            _context = await _browser.NewContextAsync();38            _page = await _context.NewPageAsync();39        }40        public async Task TestMethod1()41        {42            var title = await _page.TitleAsync();43            Assert.AreEqual("Bing", title);44            await _browser.CloseAsync();45            await _browser.DisposeAsync();46        }47    }48}

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.