How to use EventHandler method of Microsoft.Playwright.Tests.PageEventConsoleTests2 class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageEventConsoleTests2.EventHandler

PageEventConsoleTests.cs

Source:PageEventConsoleTests.cs

...33        [PlaywrightTest("page-event-console.spec.ts", "should work")]34        public async Task ShouldWork()35        {36            IConsoleMessage message = null;37            void EventHandler(object sender, IConsoleMessage e)38            {39                message = e;40                Page.Console -= EventHandler;41            }42            Page.Console += EventHandler;43            await TaskUtils.WhenAll(44                Page.WaitForConsoleMessageAsync(),45                Page.EvaluateAsync("() => console.log('hello', 5, { foo: 'bar'})"));46            if (TestConstants.IsFirefox)47            {48                Assert.AreEqual("hello 5 JSHandle@object", message.Text);49            }50            else51            {52                Assert.AreEqual("hello 5 {foo: bar}", message.Text);53            }54            Assert.AreEqual("log", message.Type);55            Assert.AreEqual("hello", await message.Args.ElementAt(0).JsonValueAsync<string>());56            Assert.AreEqual(5, await message.Args.ElementAt(1).JsonValueAsync<int>());...

EventHandler

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5    {6        [PlaywrightTest("page-event-console.spec.ts", "should work")]7        public async Task ShouldWork()8        {9            await using var browser = await BrowserType.LaunchAsync();10            var page = await browser.NewPageAsync();11            await page.GoToAsync(TestConstants.ServerUrl + "/consolelog.html");12            var messages = new System.Collections.Generic.List<string>();

EventHandler

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Collections.Generic;5using System.Threading.Tasks;6{7    {8        static async Task Main(string[] args)9        {10            using var playwright = await Playwright.CreateAsync();11            await using var browser = await playwright.Chromium.LaunchAsync();12            var page = await browser.NewPageAsync()

EventHandler

Using AI Code Generation

1Microsoft.Playwright.Tests.PageEventConsoleTests2 pageEventConsoleTests2 = new Microsoft.Playwright.Tests.PageEventConsoleTests2();2pageEventConsoleTests2.PageEventConsoleTests2();3Microsoft.Playwright.Tests.PageEventConsoleTests2 pageEventConsoleTests2 = new Microsoft.Playwright.Tests.PageEventConsoleTests2();4pageEventConsoleTests2.PageEventConsoleTests2();5Microsoft.Playwright.Tests.PageEventConsoleTests2 pageEventConsoleTests2 = new Microsoft.Playwright.Tests.PageEventConsoleTests2();6pageEventConsoleTests2.PageEventConsoleTests2();7Microsoft.Playwright.Tests.PageEventConsoleTests2 pageEventConsoleTests2 = new Microsoft.Playwright.Tests.PageEventConsoleTests2();8pageEventConsoleTests2.PageEventConsoleTests2();9Microsoft.Playwright.Tests.PageEventConsoleTests2 pageEventConsoleTests2 = new Microsoft.Playwright.Tests.PageEventConsoleTests2();10pageEventConsoleTests2.PageEventConsoleTests2();11Microsoft.Playwright.Tests.PageEventConsoleTests2 pageEventConsoleTests2 = new Microsoft.Playwright.Tests.PageEventConsoleTests2();12pageEventConsoleTests2.PageEventConsoleTests2();13Microsoft.Playwright.Tests.PageEventConsoleTests2 pageEventConsoleTests2 = new Microsoft.Playwright.Tests.PageEventConsoleTests2();14pageEventConsoleTests2.PageEventConsoleTests2();15Microsoft.Playwright.Tests.PageEventConsoleTests2 pageEventConsoleTests2 = new Microsoft.Playwright.Tests.PageEventConsoleTests2();16pageEventConsoleTests2.PageEventConsoleTests2();17Microsoft.Playwright.Tests.PageEventConsoleTests2 pageEventConsoleTests2 = new Microsoft.Playwright.Tests.PageEventConsoleTests2();18pageEventConsoleTests2.PageEventConsoleTests2();

EventHandler

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Xunit;5using Xunit.Abstractions;6{7    [Collection(TestConstants.TestFixtureBrowserCollectionName)]8    {9        public PageEventConsoleTests2(ITestOutputHelper output) : base(output)10        {11        }12        [PlaywrightTest("page-event-console.spec.ts", "should work")]13        [Fact(Timeout = TestConstants.DefaultTestTimeout)]14        public async Task ShouldWork()15        {16            await Page.GoToAsync(TestConstants.ServerUrl + "/consolelog.html");17            var messages = new System.Collections.Generic.List<string>();18            Page.Console += (_, e) => messages.Add(e.Text);19            await Page.EvaluateAsync("() => console.log('yellow', 'text')");20            Assert.Equal(new[] { "yellow text" }, messages);21        }22    }23}24using System;25using System.Threading.Tasks;26using Microsoft.Playwright;27using Xunit;28using Xunit.Abstractions;29{30    [Collection(TestConstants.TestFixtureBrowserCollectionName)]31    {32        public PageEventConsoleTests3(ITestOutputHelper output) : base(output)33        {34        }35        [PlaywrightTest("page-event-console.spec.ts", "should work for different console API calls")]36        [Fact(Timeout = TestConstants.DefaultTestTimeout)]37        public async Task ShouldWorkForDifferentConsoleAPICalls()38        {39            await Page.GoToAsync(TestConstants.ServerUrl + "/consolelog.html");40            var messages = new System.Collections.Generic.List<string>();41            Page.Console += (_, e) => messages.Add(e.Text);42            await Page.EvaluateAsync("() => console.error('yellow', 'text')");43            await Page.EvaluateAsync("() => console.log(Promise.resolve('yellow text'))");44            await Page.EvaluateAsync("() => console.warn('yellow', 'text')");45            await Page.EvaluateAsync("() => console.info('yellow', 'text')");46            await Page.EvaluateAsync("() => console.dir('yellow text')");

EventHandler

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        static void Main(string[] args)9        {10            var page = new PageEventConsoleTests2();11            page.PageEventConsoleTest();12        }13    }14}15using System;16using System.Collections.Generic;17using System.Linq;18using System.Text;19using System.Threading.Tasks;20{21    {22        static void Main(string[] args)23        {24            var page = new PageEventConsoleTests2();25            page.PageEventConsoleTest();26        }27    }28}29using System;30using System.Collections.Generic;31using System.Linq;32using System.Text;33using System.Threading.Tasks;34{35    {36        static void Main(string[] args)37        {38            var page = new PageEventConsoleTests2();39            page.PageEventConsoleTest();40        }41    }42}43using System;44using System.Collections.Generic;45using System.Linq;46using System.Text;47using System.Threading.Tasks;48{49    {50        static void Main(string[] args)51        {52            var page = new PageEventConsoleTests2();53            page.PageEventConsoleTest();54        }55    }56}57using System;58using System.Collections.Generic;59using System.Linq;60using System.Text;61using System.Threading.Tasks;62{63    {64        static void Main(string[] args)65        {66            var page = new PageEventConsoleTests2();67            page.PageEventConsoleTest();68        }69    }70}71using System;72using System.Collections.Generic;73using System.Linq;

EventHandler

Using AI Code Generation

1public async Task eventConsoleTests2()2{3    var page = await context.NewPageAsync();4    await page.GotoAsync(Server.EmptyPage);5    var messages = new List<string>();6    page.Console += (sender, e) => messages.Add(e.Text);7    await page.EvaluateAsync("() => console.log('hello', 5, {foo: 'bar'})");8    Assert.AreEqual("hello 5 JSHandle@object", messages[0]);9}10public async Task eventConsoleTests2()11{12    var page = await context.NewPageAsync();13    await page.GotoAsync(Server.EmptyPage);14    var messages = new List<string>();15    page.Console += (sender, e) => messages.Add(e.Text);16    await page.EvaluateAsync("() => console.log('hello', 5, {foo: 'bar'})");17    Assert.AreEqual("hello 5 JSHandle@object", messages[0]);18}19public async Task eventConsoleTests2()20{21    var page = await context.NewPageAsync();22    await page.GotoAsync(Server.EmptyPage);23    var messages = new List<string>();24    page.Console += (sender, e) => messages.Add(e.Text);25    await page.EvaluateAsync("() => console.log('hello', 5, {foo: 'bar'})");26    Assert.AreEqual("hello 5 JSHandle@object", messages[0]);27}28public async Task eventConsoleTests2()29{30    var page = await context.NewPageAsync();31    await page.GotoAsync(Server.EmptyPage);32    var messages = new List<string>();33    page.Console += (sender, e) => messages.Add(e.Text);34    await page.EvaluateAsync("() => console.log('hello', 5, {foo: 'bar'})");35    Assert.AreEqual("hello 5 JSHandle@object", messages[0]);36}37public async Task eventConsoleTests2()38{39    var page = await context.NewPageAsync();40    await page.GotoAsync(Server.EmptyPage);

EventHandler

Using AI Code Generation

1{2    {3        private readonly ITestOutputHelper output;4        private readonly IBrowser browser;5        private readonly IBrowserContext context;6        private readonly IPage page;7        public PageEventConsoleTests2(ITestOutputHelper output)8        {9            this.output = output;10            browser = Playwright.CreateBrowserType(BrowserType.Chromium).LaunchAsync().GetAwaiter().GetResult();11            context = browser.NewContextAsync().GetAwaiter().GetResult();12            page = context.NewPageAsync().GetAwaiter().GetResult();13        }14        [PlaywrightTest("page-event-console.spec.ts", "should work")]15        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]16        public async Task ShouldWork()17        {18            page.Console += (sender, args) =>19            {20                output.WriteLine(args.Message.Text);21            };22            await page.GoToAsync(TestConstants.ServerUrl + "/consolelog.html");23        }24    }25}

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.