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

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

WebSocketTests.cs

Source:WebSocketTests.cs

...27using NUnit.Framework;28namespace Microsoft.Playwright.Tests29{30    ///<playwright-file>web-socket.spec.ts</playwright-file>31    public class WebSocketTests : PageTestEx32    {33        [PlaywrightTest("web-socket.spec.ts", "should work")]34        public async Task ShouldWork()35        {36            Server.SendOnWebSocketConnection("incoming");37            string value = await Page.EvaluateAsync<string>(@"port => {38                let cb;39                const result = new Promise(f => cb = f);40                const ws = new WebSocket('ws://localhost:' + port + '/ws');41                ws.addEventListener('message', data => { ws.close(); cb(data.data); });42                return result;43            }", Server.Port);44            Assert.AreEqual("incoming", value);45        }...

WebSocketTests

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            var webSocket = await page.WaitForEventAsync(PageEvent.WebSocket);14            Console.WriteLine("Websocket connected");15            await webSocket.SendAsync("Hello World");16            Console.WriteLine("Message sent");17            var message = await webSocket.WaitForEventAsync(WebSocketEvent.Message);18            Console.WriteLine("Message received: " + message.Text);19        }20    }21}

WebSocketTests

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            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            var webSocketTests = new WebSocketTests(page);15            await webSocketTests.WebSocketShouldThrowWhenServerIsNotStarted();16        }17    }18}19using Microsoft.Playwright;20using Microsoft.Playwright.Tests;21using System;22using System.Threading.Tasks;23{24    {25        static async Task Main(string[] args)26        {27            using var playwright = await Playwright.CreateAsync();28            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions29            {30            });31            var page = await browser.NewPageAsync();32            var webSocketTests = new WebSocketTests(page);33            await webSocketTests.WebSocketShouldThrowWhenServerIsNotStarted();34        }35    }36}37using Microsoft.Playwright;38using Microsoft.Playwright.Tests;39using System;40using System.Threading.Tasks;41{42    {43        static async Task Main(string[] args)44        {45            using var playwright = await Playwright.CreateAsync();46            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions47            {48            });49            var page = await browser.NewPageAsync();50            var webSocketTests = new WebSocketTests(page);51            await webSocketTests.WebSocketShouldThrowWhenServerIsNotStarted();52        }53    }54}55using Microsoft.Playwright;56using Microsoft.Playwright.Tests;57using System;58using System.Threading.Tasks;59{60    {61        static async Task Main(string[] args)62        {63            using var playwright = await Playwright.CreateAsync();

WebSocketTests

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            Console.WriteLine("Hello World!");10            using var playwright = await Playwright.CreateAsync();11            var browser = await playwright.Chromium.LaunchAsync();12            var page = await browser.NewPageAsync();13            await page.ScreenshotAsync(path: "google.png");14            await browser.CloseAsync();15        }16    }17}

WebSocketTests

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            var test = new WebSocketTests();9            await test.WebSocketShouldWork();10        }11    }12}

WebSocketTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using System.Threading;6{7    {8        static async Task Main(string[] args)9        {10            using var playwright = await Playwright.CreateAsync();11            using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions12            {13            });14            using var page = await browser.NewPageAsync();15            await page.TypeAsync("input[name=q]", "playwright");16            await page.ClickAsync("text=Search");17            await page.WaitForSelectorAsync("text=Playwright: .NET and Node.js library to automate");18            await page.ClickAsync("text=Playwright: .NET and Node.js library to automate");19            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);20            await page.ClickAsync("text=Get Started");21            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);22            await page.ClickAsync("text=Download");23            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);24            await page.ClickAsync("text=C#");25            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);26            await page.ClickAsync("text=Download");27            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);28            await page.ClickAsync("text=Download");29            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);

WebSocketTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using System.Threading;6{7    {8        static async Task Main(string[] args)9        {10            using var playwright = await Playwright.CreateAsync();11            using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions12            {13            });14            using var page = await browser.NewPageAsync();15            await page.TypeAsync("input[name=q]", "playwright");16            await page.ClickAsync("text=Search");17            await page.WaitForSelectorAsync("text=Playwright: .NET and Node.js library to automate");18            await page.ClickAsync("text=Playwright: .NET and Node.js library to automate");19            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);20            await page.ClickAsync("text=Get Started");21            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);22            await page.ClickAsync("text=Download");23            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);24            await page.ClickAsync("text=C#");25            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);26            await page.ClickAsync("text=Download");27            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);28            await page.ClickAsync("text=Download");29            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);

WebSocketTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.TestServer;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var testServer = new TestServer();10            testServer.Start();11            var test = new WebSocketTests();12            await test.WebSocketShouldBeAbleToReceiveMessages();13            testServer.Stop();14        }15    }16}17using Microsoft.Playwright.Tests;18using Microsoft.Playwright.Tests.TestServer;19using System;20using System.Threading.Tasks;21{22    {23        static async Task Main(string[] args)24        {25            var testServer = new TestServer();26            testServer.Start();27            var test = new WebSocketTests();28            await test.WebSocketShouldBeAbleToReceiveBinaryMessages();29            testServer.Stop();30        }31    }32}33using Microsoft.Playwright.Tests;34using Microsoft.Playwright.Tests.TestServer;35using System;36using System.Threading.Tasks;37{38    {39        static async Task Main(string[] args)40        {41            var testServer = new TestServer();42            testServer.Start();43            var test = new WebSocketTests();44            await test.WebSocketShouldWorkWithNoServer();45            testServer.Stop();46        }47    }48}49using Microsoft.Playwright.Tests;50using Microsoft.Playwright.Tests.TestServer;51using System;52using System.Threading.Tasks;53{54    {55        static async Task Main(string[] args)56        {57            var testServer = new TestServer();58            testServer.Start();59            var test = new WebSocketTests();60            await test.WebSocketShouldWorkWithNoServerBinary();61            testServer.Stop();62        }63    }64}65using Microsoft.Playwright.Tests;66using Microsoft.Playwright.Tests.TestServer;67using System;68using System.Threading.Tasks;69{70    {71        static async Task Main(string[] args)72        {73            var testServer = new TestServer();

WebSocketTests

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            var test = new WebSocketTests();9            await test.WebSocketShouldWork();10        }11    }12}

WebSocketTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.TestServer;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var testServer = new TestServer();10            testServer.Start();11            var test = new WebSocketTests();12            await test.WebSocketShouldBeAbleToReceiveMessages();13            testServer.Stop();14        }15    }16}17using Microsoft.Playwright.Tests;18using Microsoft.Playwright.Tests.TestServer;19using System;20using System.Threading.Tasks;21{22    {23        static async Task Main(string[] args)24        {25            var testServer = new TestServer();26            testServer.Start();27            var test = new WebSocketTests();28            await test.WebSocketShouldBeAbleToReceiveBinaryMessages();29            testServer.Stop();30        }31    }32}33using Microsoft.Playwright.Tests;34using Microsoft.Playwright.Tests.TestServer;35using System;36using System.Threading.Tasks;37{38    {39        static async Task Main(string[] args)40        {41            var testServer = new TestServer();42            testServer.Start();43            var test = new WebSocketTests();44            await test.WebSocketShouldWorkWithNoServer();45            testServer.Stop();46        }47    }48}49using Microsoft.Playwright.Tests;50using Microsoft.Playwright.Tests.TestServer;51using System;52using System.Threading.Tasks;53{54    {55        static async Task Main(string[] args)56        {57            var testServer = new TestServer();58            testServer.Start();59            var test = new WebSocketTests();60            await test.WebSocketShouldWorkWithNoServerBinary();61            testServer.Stop();62        }63    }64}65using Microsoft.Playwright.Tests;66using Microsoft.Playwright.Tests.TestServer;67using System;68using System.Threading.Tasks;69{70    {71        static async Task Main(string[] args)72        {73            var testServer = new TestServer();

WebSocketTests

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3var ws = new WebSocketTests();4await ws.WebSocketShouldWork();5using Microsoft.Playwright;6using Microsoft.Playwright.Tests;7var ws = new WebSocketTests();8await ws.WebSocketShouldWork();9using Microsoft.Playwright;10using Microsoft.Playwright.Tests;11var ws = new WebSocketTests();12await ws.WebSocketShouldWork();13using Microsoft.Playwright;14using Microsoft.Playwright.Tests;15var ws = new WebSocketTests();16await ws.WebSocketShouldWork();17using Microsoft.Playwright;18using Microsoft.Playwright.Tests;19var ws = new WebSocketTests();20await ws.WebSocketShouldWork();21using Microsoft.Playwright;22using Microsoft.Playwright.Tests;23var ws = new WebSocketTests();24await ws.WebSocketShouldWork();25using Microsoft.Playwright;26using Microsoft.Playwright.Tests;27var ws = new WebSocketTests();28await ws.WebSocketShouldWork();29using Microsoft.Playwright;30using Microsoft.Playwright.Tests;31var ws = new WebSocketTests();32await ws.WebSocketShouldWork();33using Microsoft.Playwright;34using Microsoft.Playwright.Tests;35var ws = new WebSocketTests();36await ws.WebSocketShouldWork();37using Microsoft.Playwright;38using Microsoft.Playwright.Tests;39var ws = new WebSocketTests();40await ws.WebSocketShouldWork();41using Microsoft.Playwright;42using Microsoft.Playwright.Tests;43var ws = new WebSocketTests();44await ws.WebSocketShouldWork();

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.