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How to use PageTest class of Microsoft.Playwright.NUnit package

Best Playwright-dotnet code snippet using Microsoft.Playwright.NUnit.PageTest

Scenario01.cs

Source:Scenario01.cs

...5using PlaywrightNunitDemo.lib;6namespace PlaywrightNunitDemo7{8    [Parallelizable(ParallelScope.Self)]9    public class Scenario01 : PageTest10    {11        [Test]12        public async Task CanWaitForAnElementToAppear()13        {14            await AppHelpers.VisitURL(Page);15            await Page.WaitForSelectorAsync("#elementappearschild", new PageWaitForSelectorOptions{ State = WaitForSelectorState.Visible, Timeout = 5000 });16        }1718        [Test]19        public async Task AutomaticallyWaitsForElementsThatAppearAfterOnLoad()20        {21            await AppHelpers.VisitURL(Page);22            string text = await Page.TextContentAsync("#loadedchild");23            Assert.AreEqual("Loaded!", text);...

CounterTests.cs

Source:CounterTests.cs

...56namespace Example.PlaywrightTests;78[Parallelizable(ParallelScope.Self)]9public class CounterTests : PageTest10{11    [Test]12    public async Task Clicking_Counter_Updates_Count()13    {14        // Navigate to the counter page15        await Page.GotoAsync($"{TestHelper.ServerBaseUrl}/counter");1617        // Wait until the counter page is really there.18        await Page.WaitForSelectorAsync("h1");1920        // Click on counter21        await Page.ClickAsync("data-test-id=counter-button");2223        // Assert
...

Scenario02.cs

Source:Scenario02.cs

...4using PlaywrightNunitDemo.lib;5namespace PlaywrightNunitDemo6{7    [Parallelizable(ParallelScope.Self)]8    public class Scenario02 : PageTest9    {10        [Test]11        public async Task CanCheckForErrors()12        { 13            string errors = await AppHelpers.VisitURLGetErrors(Page, "/error");14            Assert.AreEqual(": Purple Monkey Dishwasher Error", errors);15        }16        [Test]17        public async Task CanCheckForNoErrors()18        {19            string errors = await AppHelpers.VisitURLGetErrors(Page);20            Assert.AreEqual(string.Empty, errors);21        }22    }
...

Scenario03.cs

Source:Scenario03.cs

...5using PlaywrightNunitDemo.lib;6namespace PlaywrightNunitDemo7{8    [Parallelizable(ParallelScope.Self)]9    public class Scenario03 : PageTest10    {11        [Test]12        public async Task CanHandleAlerts()13        {14            Page.Dialog += (_, dialog) => dialog.AcceptAsync();15            await AppHelpers.VisitURL(Page, "/leave");16            await Page.ClickAsync("#homelink");17            await Page.WaitForSelectorAsync("#elementappearsparent", new PageWaitForSelectorOptions { State = WaitForSelectorState.Visible, Timeout = 5000 });18        }19    }20}
...

Scenario04.cs

Source:Scenario04.cs

...4using PlaywrightNunitDemo.lib;5namespace PlaywrightNunitDemo6{7    [Parallelizable(ParallelScope.Self)]8    public class Scenario04 : PageTest9    {10        [Test]11        public async Task CanUseXPathSelectors()12        {13            await AppHelpers.VisitURL(Page);14            await Page.WaitForSelectorAsync("//span[contains(., \"Scissors\")]");15            await Page.ClickAsync("//span[contains(., \"Scissors\")]");16            await Page.WaitForSelectorAsync("//div[contains(., \"Scissors clicked!\")]");17        }18    }19}
...

UnitTest1.cs

Source:UnitTest1.cs

...4using NUnit.Framework;5namespace PlaywrightTests6{7    //[Parallelizable(ParallelScope.Self)]8    public class Tests /*: PageTest*/9    {10        [Test]11        public async Task Test()12        {13            // 1.14            using var playwright = await Playwright.CreateAsync();15            await using var browser = await playwright.Chromium.LaunchAsync();16            // 2. Needs PageTest inheritance.17            //await using var browser = await Playwright.Chromium.LaunchAsync();18        }19    }20}...

Example.cs

Source:Example.cs

...3using System.Threading.Tasks;4namespace PlaywrightStarterConsoleApp5{6  //[Parallelizable(ParallelScope.Self)]7  public class Example : PageTest8  {9    10    //public void Setup()11    //{12    //}13    [Test]14    public async Task Test1()15    {16      int result = await Page.EvaluateAsync<int>("() => 7 + 3");17      Assert.AreEqual(10, result);18    }19  }20}...

DesktopPage.cs

Source:DesktopPage.cs

1ï»¿using NUnit.Framework;2using Microsoft.Playwright.NUnit;3namespace TestParallel.PlaywrightSyncNUnit;4public class DesktopPage : PageTest5{6    public DesktopPage()7        : base() { }8    [SetUp]9    public void Init()10    {11        Page.SetDefaultNavigationTimeout(300 * 1000);12        Page.SetDefaultTimeout(300 * 1000);13    }14}

PageTest

Using AI Code Generation

1using Microsoft.Playwright.NUnit;2using NUnit.Framework;3{4    {5        public void Test1()6        {7        }8    }9}10using Microsoft.Playwright.NUnit;11using NUnit.Framework;12{13    {14        public void Test1()15        {16        }17    }18}19using Microsoft.Playwright.NUnit;20using NUnit.Framework;21{22    {23        public void Test1()24        {25        }26    }27}28using Microsoft.Playwright.NUnit;29using NUnit.Framework;30{31    {32        public void Test1()33        {34        }35    }36}37using Microsoft.Playwright.NUnit;38using NUnit.Framework;39{40    {41        public void Test1()42        {43        }44    }45}46using Microsoft.Playwright.NUnit;47using NUnit.Framework;48{49    {50        public void Test1()51        {52        }53    }54}55using Microsoft.Playwright.NUnit;56using NUnit.Framework;57{58    {

PageTest

Using AI Code Generation

1using Microsoft.Playwright;2using NUnit.Framework;3{4    {5        private IPage page;6        public async Task SetUp()7        {8            var playwright = await Playwright.CreateAsync();9            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            page = await browser.NewPageAsync();13        }14        public async Task Test()15        {16            await page.ScreenshotAsync(path: "screenshot.png");17        }18    }19}20using Microsoft.Playwright;21using NUnit.Framework;22{23    {24        private IPage page;25        public async Task SetUp()26        {27            var playwright = await Playwright.CreateAsync();28            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions29            {30            });31            page = await browser.NewPageAsync();32        }33        public async Task Test()34        {35            await page.ScreenshotAsync(path: "screenshot.png");36        }37    }38}39using Microsoft.Playwright;40using NUnit.Framework;41{42    {43        private IPage page;44        public async Task SetUp()45        {46            var playwright = await Playwright.CreateAsync();47            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions48            {49            });50            page = await browser.NewPageAsync();51        }52        public async Task Test()53        {54            await page.ScreenshotAsync(path: "screenshot.png");55        }56    }57}58using Microsoft.Playwright;59using NUnit.Framework;60{61    {62        private IPage page;63        public async Task SetUp()64        {

PageTest

Using AI Code Generation

1using NUnit.Framework;2using Microsoft.Playwright;3{4    {5        public async Task Test1()6        {7            using var playwright = await Playwright.CreateAsync();8            var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions9            {10            });11            var page = await browser.NewPageAsync();12            await page.ClickAsync("text=Sign in");13            await page.ScreenshotAsync(new PageScreenshotOptions14            {15            });16            await browser.CloseAsync();17        }18    }19}

PageTest

Using AI Code Generation

1using Microsoft.Playwright;2using NUnit.Framework;3using System;4using System.Threading.Tasks;5{6    {7        private IPage page;8        public async Task SetUp()9        {10            var playwright = await Playwright.CreateAsync();11            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });12            page = await browser.NewPageAsync();13        }14        public async Task Test1()15        {16            await page.ScreenshotAsync("google.png");17        }18        public async Task TearDown()19        {20            await page.CloseAsync();21        }22    }23}24{25  "Playwright": {26  }27}28{29  "profiles": {30    "PlaywrightTest": {31      "environmentVariables": {32      }33    }34  }35}36using Microsoft.Playwright;37using NUnitLite;38{39    static int Main(string[] args)40    {41        return new AutoRun().Execute(args);42    }43}

PageTest

Using AI Code Generation

1using Microsoft.Playwright.NUnit;2using NUnit.Framework;3using Microsoft.Playwright;4using Microsoft.Playwright.NUnit;5using NUnit.Framework;6using Microsoft.Playwright;7{8    {9        public async Task Test1()10        {11        }12    }13}14using Microsoft.Playwright;15using Microsoft.Playwright.NUnit;16using NUnit.Framework;17using System.Threading.Tasks;18{19    {20        public async Task Test1()21        {22        }23    }24}25using Microsoft.Playwright;26using Microsoft.Playwright.NUnit;27using NUnit.Framework;28using System.Threading.Tasks;29{30    {31        public async Task Test1()32        {

PageTest

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.NUnit;3using NUnit.Framework;4{5    {6        public async Task Test()7        {8            await Page.ScreenshotAsync("screenshot.png");9        }10    }11}12{13  "Playwright": {14    "ChromiumExecutablePath": "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe",15  }16}17{18  "profiles": {19    "NUnit": {20    }21  }22}23using NUnitLite;24{25    {26        static int Main(string[] args) => new AutoRun().Execute(args);27    }28}

PageTest

Using AI Code Generation

1using NUnit.Framework;2using Microsoft.Playwright;3using System.Threading.Tasks;4using System;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        public async Task TestMethod1()12        {13            await Page.ScreenshotAsync("google.png");14            await Page.ScreenshotAsync("google.png");15            await Page.ScreenshotAsync("google.png");16        }17    }18}19Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "2", "2.csproj", "{D5F9A5B5-5B5F-4D7E-A2C5-5C5F3E8D5B1E}"20	GlobalSection(SolutionConfigurationPlatforms) = preSolution21	GlobalSection(ProjectConfigurationPlatforms) = postSolution22		{D5F9A5B5-5B5F-4D7E-A2C5-5C5F3E8D5B1E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU23		{D5F9A5B5-5B5F-4D7E-A2C5-5C

PageTest

Using AI Code Generation

1using System;2using System.IO;3using System.Reflection;4using NUnit.Framework;5using Microsoft.Playwright;6{7    {8        private static readonly string BaseDirectory = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);9        private IPage page;10        public async System.Threading.Tasks.Task SetupAsync()11        {12            var playwright = await Playwright.CreateAsync();13            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions14            {15            });16            page = await browser.NewPageAsync();17        }18        public async System.Threading.Tasks.Task TeardownAsync()19        {20            await page.CloseAsync();21        }22        public async System.Threading.Tasks.Task Test1Async()23        {24            await page.ScreenshotAsync(Path.Combine(BaseDirectory, "google.png"));25        }26    }27}28    <PackageReference Include="Microsoft.Playwright.NUnit" Version="$(PlaywrightVersion)" />

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.