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

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

TestRunner.cs

Source:TestRunner.cs

...6using System.IO.Compression;7using System.Runtime.InteropServices;8using System.Threading;9using System.Threading.Tasks;10#if INSTALLPLAYWRIGHT11using PlaywrightSharp;12#endif13namespace RunTests14{15    public class TestRunner16    {17        public TestRunner(RunTestsOptions options)18        {19            Options = options;20            EnvironmentVariables = new Dictionary<string, string>();21        }22        public RunTestsOptions Options { get; set; }23        public Dictionary<string, string> EnvironmentVariables { get; set; }24        public bool SetupEnvironment()25        {26            try27            {28                EnvironmentVariables.Add("DOTNET_CLI_HOME", Options.HELIX_WORKITEM_ROOT);29                EnvironmentVariables.Add("PATH", Options.Path);30                EnvironmentVariables.Add("helix", Options.HelixQueue);31                Console.WriteLine($"Current Directory: {Options.HELIX_WORKITEM_ROOT}");32                var helixDir = Options.HELIX_WORKITEM_ROOT;33                Console.WriteLine($"Setting HELIX_DIR: {helixDir}");34                EnvironmentVariables.Add("HELIX_DIR", helixDir);35                EnvironmentVariables.Add("NUGET_FALLBACK_PACKAGES", helixDir);36                var nugetRestore = Path.Combine(helixDir, "nugetRestore");37                EnvironmentVariables.Add("NUGET_RESTORE", nugetRestore);38                var dotnetEFFullPath = Path.Combine(nugetRestore, helixDir, "dotnet-ef.exe");39                Console.WriteLine($"Set DotNetEfFullPath: {dotnetEFFullPath}");40                EnvironmentVariables.Add("DotNetEfFullPath", dotnetEFFullPath);41                var appRuntimePath = $"{Options.DotnetRoot}/shared/Microsoft.AspNetCore.App/{Options.RuntimeVersion}";42                Console.WriteLine($"Set ASPNET_RUNTIME_PATH: {appRuntimePath}");43                EnvironmentVariables.Add("ASPNET_RUNTIME_PATH", appRuntimePath);44                var dumpPath = Environment.GetEnvironmentVariable("HELIX_DUMP_FOLDER");45                Console.WriteLine($"Set VSTEST_DUMP_PATH: {dumpPath}");46                EnvironmentVariables.Add("VSTEST_DUMP_PATH", dumpPath);47#if INSTALLPLAYWRIGHT48                // Playwright will download and look for browsers to this directory49                var playwrightBrowsers = Environment.GetEnvironmentVariable("PLAYWRIGHT_BROWSERS_PATH");50                Console.WriteLine($"Setting PLAYWRIGHT_BROWSERS_PATH: {playwrightBrowsers}");51                EnvironmentVariables.Add("PLAYWRIGHT_BROWSERS_PATH", playwrightBrowsers);52                var playrightDriver = Environment.GetEnvironmentVariable("PLAYWRIGHT_DRIVER_PATH");53                Console.WriteLine($"Setting PLAYWRIGHT_DRIVER_PATH: {playrightDriver}");54                EnvironmentVariables.Add("PLAYWRIGHT_DRIVER_PATH", playrightDriver);55#else56                Console.WriteLine($"Skipping setting PLAYWRIGHT_BROWSERS_PATH");57#endif58                Console.WriteLine($"Creating nuget restore directory: {nugetRestore}");59                Directory.CreateDirectory(nugetRestore);60                // Rename default.runner.json to xunit.runner.json if there is not a custom one from the project61                if (!File.Exists("xunit.runner.json"))62                {63                    File.Copy("default.runner.json", "xunit.runner.json");64                }65                DisplayContents(Path.Combine(Options.DotnetRoot, "host", "fxr"));66                DisplayContents(Path.Combine(Options.DotnetRoot, "shared", "Microsoft.NETCore.App"));67                DisplayContents(Path.Combine(Options.DotnetRoot, "shared", "Microsoft.AspNetCore.App"));68                DisplayContents(Path.Combine(Options.DotnetRoot, "packs", "Microsoft.AspNetCore.App.Ref"));69                return true;70            }71            catch (Exception e)72            {73                Console.WriteLine($"Exception in SetupEnvironment: {e.ToString()}");74                return false;75            }76        }77        public void DisplayContents(string path = "./")78        {79            try80            {81                Console.WriteLine();82                Console.WriteLine($"Displaying directory contents for {path}:");83                foreach (var file in Directory.EnumerateFiles(path))84                {85                    Console.WriteLine(Path.GetFileName(file));86                }87                foreach (var file in Directory.EnumerateDirectories(path))88                {89                    Console.WriteLine(Path.GetFileName(file));90                }91                Console.WriteLine();92            }93            catch (Exception e)94            {95                Console.WriteLine($"Exception in DisplayContents: {e.ToString()}");96            }97        }98#if INSTALLPLAYWRIGHT99        public async Task<bool> InstallPlaywrightAsync()100        {101            try102            {103                Console.WriteLine($"Installing Playwright to Browsers: {Environment.GetEnvironmentVariable("PLAYWRIGHT_BROWSERS_PATH")} Driver: {Environment.GetEnvironmentVariable("PLAYWRIGHT_DRIVER_PATH")}");104                await Playwright.InstallAsync(Environment.GetEnvironmentVariable("PLAYWRIGHT_BROWSERS_PATH"), Environment.GetEnvironmentVariable("PLAYWRIGHT_DRIVER_PATH"));105                DisplayContents(Environment.GetEnvironmentVariable("PLAYWRIGHT_BROWSERS_PATH"));106                return true;107            }108            catch (Exception e)109            {110                Console.WriteLine($"Exception installing playwright: {e.ToString()}");111                return false;112            }113        }114#endif115        public async Task<bool> InstallDotnetToolsAsync()116        {117            try118            {119                // Install dotnet-dump first so we can catch any failures from running dotnet after this (installing tools, running tests, etc.)120                await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",121                    $"tool install dotnet-dump --tool-path {Options.HELIX_WORKITEM_ROOT} --version 5.0.0-*",122                    environmentVariables: EnvironmentVariables,123                    outputDataReceived: Console.WriteLine,124                    errorDataReceived: Console.Error.WriteLine,125                    throwOnError: false,126                    cancellationToken: new CancellationTokenSource(TimeSpan.FromMinutes(2)).Token);127                Console.WriteLine($"Adding current directory to nuget sources: {Options.HELIX_WORKITEM_ROOT}");128                await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",129                    $"nuget add source {Options.HELIX_WORKITEM_ROOT} --configfile NuGet.config",130                    environmentVariables: EnvironmentVariables,131                    outputDataReceived: Console.WriteLine,132                    errorDataReceived: Console.Error.WriteLine,133                    throwOnError: false,134                    cancellationToken: new CancellationTokenSource(TimeSpan.FromMinutes(2)).Token);135                // Write nuget sources to console, useful for debugging purposes136                await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",137                    "nuget list source",138                    environmentVariables: EnvironmentVariables,139                    outputDataReceived: Console.WriteLine,140                    errorDataReceived: Console.Error.WriteLine,141                    throwOnError: false,142                    cancellationToken: new CancellationTokenSource(TimeSpan.FromMinutes(2)).Token);143                await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",144                    $"tool install dotnet-ef --version {Options.EfVersion} --tool-path {Options.HELIX_WORKITEM_ROOT}",145                    environmentVariables: EnvironmentVariables,146                    outputDataReceived: Console.WriteLine,147                    errorDataReceived: Console.Error.WriteLine,148                    throwOnError: false,149                    cancellationToken: new CancellationTokenSource(TimeSpan.FromMinutes(2)).Token);150                await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",151                    $"tool install dotnet-serve --tool-path {Options.HELIX_WORKITEM_ROOT}",152                    environmentVariables: EnvironmentVariables,153                    outputDataReceived: Console.WriteLine,154                    errorDataReceived: Console.Error.WriteLine,155                    throwOnError: false,156                    cancellationToken: new CancellationTokenSource(TimeSpan.FromMinutes(2)).Token);157                return true;158            }159            catch (Exception e)160            {161                Console.WriteLine($"Exception in InstallDotnetTools: {e}");162                return false;163            }164        }165        public async Task<bool> CheckTestDiscoveryAsync()166        {167            try168            {169                // Run test discovery so we know if there are tests to run170                var discoveryResult = await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",171                    $"vstest {Options.Target} -lt",172                    environmentVariables: EnvironmentVariables,173                    cancellationToken: new CancellationTokenSource(TimeSpan.FromMinutes(2)).Token);174                if (discoveryResult.StandardOutput.Contains("Exception thrown"))175                {176                    Console.WriteLine("Exception thrown during test discovery.");177                    Console.WriteLine(discoveryResult.StandardOutput);178                    return false;179                }180                return true;181            }182            catch (Exception e)183            {184                Console.WriteLine($"Exception in CheckTestDiscovery: {e.ToString()}");185                return false;186            }187        }188        public async Task<int> RunTestsAsync()189        {190            var exitCode = 0;191            try192            {193                // Timeout test run 5 minutes before the Helix job would timeout194                var cts = new CancellationTokenSource(Options.Timeout.Subtract(TimeSpan.FromMinutes(5)));195                var diagLog = Path.Combine(Environment.GetEnvironmentVariable("HELIX_WORKITEM_UPLOAD_ROOT"), "vstest.log");196                var commonTestArgs = $"test {Options.Target} --diag:{diagLog} --logger:xunit --logger:\"console;verbosity=normal\" --blame \"CollectHangDump;TestTimeout=15m\"";197                if (Options.Quarantined)198                {199                    Console.WriteLine("Running quarantined tests.");200                    // Filter syntax: https://github.com/Microsoft/vstest-docs/blob/master/docs/filter.md201                    var result = await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",202                        commonTestArgs + " --TestCaseFilter:\"Quarantined=true\"",203                        environmentVariables: EnvironmentVariables,204                        outputDataReceived: Console.WriteLine,205                        errorDataReceived: Console.Error.WriteLine,206                        throwOnError: false,207                        cancellationToken: cts.Token);208                    if (result.ExitCode != 0)209                    {210                        Console.WriteLine($"Failure in quarantined tests. Exit code: {result.ExitCode}.");211                    }212                }213                else214                {215                    Console.WriteLine("Running non-quarantined tests.");216                    // Filter syntax: https://github.com/Microsoft/vstest-docs/blob/master/docs/filter.md217                    var result = await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",218                        commonTestArgs + " --TestCaseFilter:\"Quarantined!=true|Quarantined=false\"",219                        environmentVariables: EnvironmentVariables,220                        outputDataReceived: Console.WriteLine,221                        errorDataReceived: Console.Error.WriteLine,222                        throwOnError: false,223                        cancellationToken: cts.Token);224                    if (result.ExitCode != 0)225                    {226                        Console.WriteLine($"Failure in non-quarantined tests. Exit code: {result.ExitCode}.");227                        exitCode = result.ExitCode;228                    }229                }230            }231            catch (Exception e)232            {233                Console.WriteLine($"Exception in RunTests: {e.ToString()}");234                exitCode = 1;235            }236            return exitCode;237        }238        public void UploadResults()239        {240            // 'testResults.xml' is the file Helix looks for when processing test results241            Console.WriteLine("Trying to upload results...");242            if (File.Exists("TestResults/TestResults.xml"))243            {244                Console.WriteLine("Copying TestResults/TestResults.xml to ./testResults.xml");245                File.Copy("TestResults/TestResults.xml", "testResults.xml");246            }247            else248            {249                Console.WriteLine("No test results found.");250            }251            var HELIX_WORKITEM_UPLOAD_ROOT = Environment.GetEnvironmentVariable("HELIX_WORKITEM_UPLOAD_ROOT");252            if (string.IsNullOrEmpty(HELIX_WORKITEM_UPLOAD_ROOT))253            {254                Console.WriteLine("No HELIX_WORKITEM_UPLOAD_ROOT specified, skipping log copy");255                return;256            }257            Console.WriteLine($"Copying artifacts/log/ to {HELIX_WORKITEM_UPLOAD_ROOT}/");258            if (Directory.Exists("artifacts/log"))259            {260                foreach (var file in Directory.EnumerateFiles("artifacts/log", "*.log", SearchOption.AllDirectories))261                {262                    // Combine the directory name + log name for the copied log file name to avoid overwriting duplicate test names in different test projects263                    var logName = $"{Path.GetFileName(Path.GetDirectoryName(file))}_{Path.GetFileName(file)}";264                    Console.WriteLine($"Copying: {file} to {Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, logName)}");265                    File.Copy(file, Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, logName));266                }267            }268            else269            {270                Console.WriteLine("No logs found in artifacts/log");271            }272            Console.WriteLine($"Copying TestResults/**/Sequence*.xml to {HELIX_WORKITEM_UPLOAD_ROOT}/");273            if (Directory.Exists("TestResults"))274            {275                foreach (var file in Directory.EnumerateFiles("TestResults", "Sequence*.xml", SearchOption.AllDirectories))276                {277                    var fileName = Path.GetFileName(file);278                    Console.WriteLine($"Copying: {file} to {Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, fileName)}");279                    File.Copy(file, Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, fileName));280                }281            }282            else283            {284                Console.WriteLine("No TestResults directory found.");285            }286        }287    }288}...

SimicSnowStompyTestSuite.cs

Source:SimicSnowStompyTestSuite.cs

...10using Serilog;11namespace Carpentry.PlaywrightTests12{13    [TestClass]14    public class SimicSnowAngularTests : SimicSnowTestBase15    {16        public SimicSnowAngularTests() : base(AppType.Angular) { }17    }18    [TestClass]19    public class SimicSnowReactTests : SimicSnowTestBase20    {21        public SimicSnowReactTests() : base(AppType.React) { }22    }23    public class SimicSnowTestBase24    {25        private static int APP_INIT_DELAY = 5000;26        private Mock<ILogger> _mockLogger;27        private IPage _page;28        private readonly AppSettings _appSettings;29        private readonly SeedData _seedData;30        public SimicSnowTestBase(AppType appType)31        {32            _seedData = new SeedData();33            _appSettings = new AppSettings()34            {35                AppEnvironment = appType,36                AngularUrl = "https://localhost:44335/",37                ReactUrl = "http://localhost:23374/",38            };39            _appSettings.AppUrl = _appSettings.AppEnvironment == AppType.Angular40                ? _appSettings.AngularUrl41                : _appSettings.ReactUrl;42        }43        44        //BeforeAll: Attempt to reset the DB45        46        //Assert the app is running in a test mode (somehow, maybe from the core api?)47        48        //BeforeEach: Wait for the page to be loaded49        [TestInitialize]50        public async Task BeforeEach()51        {52            // using var playwright = await Playwright.CreateAsync();53            // await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions()54            // {55            //     Headless = false,56            //     //SlowMo = 50,57            // });58            //59            // _page = await browser.NewPageAsync();60            _mockLogger = new Mock<ILogger>();61            // await WaitForApp(_page);62        }63        64        private async Task WaitForApp(IPage page)65        {66            bool pageIsLoaded = false;67            while (!pageIsLoaded)68            {69                try70                {71                    await page.GotoAsync(_appSettings.AppUrl, new PageGotoOptions() { Timeout = 0 }); //TODO add a natural timeout instead of handling an exception72                    pageIsLoaded = true;73                }74                catch75                {76                    await Task.Delay(APP_INIT_DELAY);77                }78            }79            bool appIsLoaded = false;80            while (!appIsLoaded)81            {82                try83                {84                    var appText = await page.TextContentAsync("#root");85                    if (appText != "Loading...")86                    {87                        appIsLoaded = true;88                        continue;89                    };90                }91                catch92                {93                    // _logger.Information("Error loading app");94                }95                // _logger.Information("App not loaded, delaying before retrying...");96                await Task.Delay(APP_INIT_DELAY);97            }98            // _logger.Information($"{nameof(WaitForApp)} completed");99        }100        101        [TestMethod]102        public async Task Test_00_HomePage_Loads()103        {104            using var playwright = await Playwright.CreateAsync();105            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions()106            {107                Headless = false,108            });109            _page = await browser.NewPageAsync();110            await WaitForApp(_page);111            112            var test = new Test00HomePageLoads(_page, _appSettings.AppEnvironment, _appSettings.AppUrl, _mockLogger.Object);113            await test.Run();114        }115        [TestMethod]116        public async Task Test_01_Settings_TrackSnowSets()117        {118            using var playwright = await Playwright.CreateAsync();119            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions()120            {121                Headless = false,122            });123            _page = await browser.NewPageAsync();124            await WaitForApp(_page);125            var test = new Test01SettingsTrackSnowSets(_page, _appSettings.AppEnvironment, _appSettings.AppUrl, _mockLogger.Object);126            await test.Run();127        }128        [TestMethod]129        public async Task Test_02_Inventory_AddSnowCards()130        {131            using var playwright = await Playwright.CreateAsync();132            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions()133            {134                Headless = false,135            });136            _page = await browser.NewPageAsync();137            await WaitForApp(_page);138            139            var test = new Test02InventoryAddSnowCards(_page, _appSettings.AppUrl, _seedData, _mockLogger.Object, _appSettings.AppEnvironment);140            await test.Run();141        }142        143        [TestMethod]144        public async Task Test_03_Inventory_ConfirmCards()145        {146            using var playwright = await Playwright.CreateAsync();147            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions()148            {149                Headless = false,150            });151            _page = await browser.NewPageAsync();152            await WaitForApp(_page);153            154            var test = new Test03ConfirmInventoryCards(_page, _appSettings.AppUrl, _seedData, _appSettings.AppEnvironment);155            await test.Run();156        }157        158        [TestMethod]159        public async Task Test_04_Decks_CreateSnowDeck()160        {161            using var playwright = await Playwright.CreateAsync();162            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions()163            {164                Headless = false,165            });166            _page = await browser.NewPageAsync();167            await WaitForApp(_page);168            169            var test = new Test04CreateSnowDeck(_page, _appSettings.AppUrl, _seedData, _appSettings.AppEnvironment);170            await test.Run();171        }172    }173}...

WebServerTests.cs

Source:WebServerTests.cs

1using AdvancedActions;2using Microsoft.AspNetCore.Hosting;3using Microsoft.Extensions.Hosting;4using Microsoft.Playwright;5using System;6using System.Net;7using System.Net.Sockets;8using System.Threading.Tasks;9using Xunit;10namespace Tests11{12    public class WebServerDriver : IAsyncLifetime, IDisposable13    {14        private readonly IHost host;15        private IPlaywright playwright { get; set; }16        public IBrowser browser { get; private set; }17        public string baseUrl { get; } = $"https://localhost:{GetRandomUnusedPort()}";18        public WebServerDriver()19        {20            host = AdvancedActions.Program21                .CreateHostBuilder(null)22                .ConfigureWebHostDefaults(webBuilder =>23                {24                    webBuilder.UseStartup<Startup>();25                    webBuilder.UseUrls(baseUrl);26                })27                .ConfigureServices(configure =>28                { })29                .Build();30        }31        public async Task InitializeAsync()32        {33            playwright = await Playwright.CreateAsync();34            browser = await playwright.Chromium.LaunchAsync();35                // Browser = await Playwright.Chromium.LaunchAsync(new LaunchOptions36                // {37                //     Headless = false38                // });39            await host.StartAsync();40        }41        public async Task DisposeAsync()42        {43            await host.StopAsync();44            host?.Dispose();45            playwright?.Dispose();46        }47        public void Dispose()48        {49            host?.Dispose();50            playwright?.Dispose();51        }52        private static int GetRandomUnusedPort()53        {54            var listener = new TcpListener(IPAddress.Any, 0);55            listener.Start();56            var port = ((IPEndPoint)listener.LocalEndpoint).Port;57            listener.Stop();58            return port;59        }60    }61    public class WebServerTests : IClassFixture<WebServerDriver>62    {63        private readonly WebServerDriver driver;64        public WebServerTests(WebServerDriver driver)65        {66            this.driver = driver;67        }68        [Fact]69        public async Task PageTitleIsIndex()70        {71            await using var context = await driver.browser.NewContextAsync(new() { IgnoreHTTPSErrors = true });72            var page = await context.NewPageAsync();73            await page.GotoAsync(driver.baseUrl);74            var title = await page.TitleAsync();75            Assert.Equal("Dogs", title);76        }77    }78}

JSFacadeTests.cs

Source:JSFacadeTests.cs

2// Licensed under the MIT license. See LICENSE file in the project root for full license information.3using System.Threading.Tasks;4using Xunit;5using System;6using Teronis.AspNetCore.Components.NUnit;7using System.Xml.Linq;8using System.Linq;9using Xunit.Abstractions;10using Teronis.Microsoft.JSInterop.Infrastructure;11namespace Teronis.Microsoft.JSInterop12{13    public class JSFacadeTests : IClassFixture<TestWebHostFixture<WebHostStartup>>, IClassFixture<PlaywrightFixture>14    {15        private readonly TestWebHostFixture<WebHostStartup> server;16        private readonly PlaywrightFixture playwright;17        private readonly ITestOutputHelper output;18        public JSFacadeTests(TestWebHostFixture<WebHostStartup> server, PlaywrightFixture playwright, ITestOutputHelper output)19        {20            this.server = server ?? throw new ArgumentNullException(nameof(server));21            this.playwright = playwright ?? throw new ArgumentNullException(nameof(playwright));22            this.output = output ?? throw new ArgumentNullException(nameof(output));23        }24        [Fact]25        public async Task Should_have_passed_nunit_report()26        {27            var applicationUrl = server.ApplicationUrl;28            await using var browser = await playwright.Instance.Chromium.LaunchAsync();29            var page = await browser.NewPageAsync();30            var applicationUri = new Uri(applicationUrl);31            var pageUri = new Uri(applicationUri, "/");32            await page.GoToAsync(pageUri.AbsoluteUri);33            await page.WaitForSelectorAsync(NUnitTestsReportDefaults.NUnitXmlReportRenderedAttributeSelector);34            var nunitXmlReport = await page.GetTextContentAsync(NUnitTestsReportDefaults.NUnitXmlReportIdSelector);35            output.WriteLine(nunitXmlReport);36            Assert.True(37                XDocument.Parse(nunitXmlReport)38                    .Descendants("test-suite")39                    .All(x => {40                        var attribute = x.Attribute("result");41                        if (attribute is null) {42                            throw new ArgumentNullException(nameof(attribute));43                        }44                        return attribute.Value.ToLower() == "passed";45                    }));46        }47    }48}

PlaywrightDriverManagerTests.cs

Source:PlaywrightDriverManagerTests.cs

1ï»¿//-----------------------------------------------------2// <copyright file="PlaywrightDriverManagerTests.cs" company="Cognizant">3//  Copyright 2022 Cognizant, All rights Reserved4// </copyright>5// <summary>Test Playwright driver manager</summary>6//-----------------------------------------------------7using CognizantSoftvision.Maqs.BasePlaywrightTest;8using CognizantSoftvision.Maqs.Utilities.Helper;9using Microsoft.Playwright;10using Microsoft.VisualStudio.TestTools.UnitTesting;11using System.Diagnostics.CodeAnalysis;12namespace PlaywrightTests13{14    /// <summary>15    /// Test driver manager16    /// </summary>17    [TestClass]18    [ExcludeFromCodeCoverage]19    [TestCategory(TestCategories.Playwright)]20    public class PlaywrightDriverManagerTests : BasePlaywrightTest21    {22        /// <summary>23        /// Make we can update the store with a new manager using an IPage24        /// </summary>25        [TestMethod]26        public void RespectsNewIPageViaManager()27        {28            var newPage = GetNewPage();29            this.ManagerStore.AddOrOverride(new PlaywrightDriverManager(() => newPage, this.TestObject));30            Assert.AreEqual(newPage, this.PageDriver.AsyncPage);31        }32        /// <summary>33        /// Make we can update the drive with a IPage object34        /// </summary>35        [TestMethod]36        public void RespectsNewIPageViaOverride()37        {38            var newPage = GetNewPage();39            this.TestObject.OverridePageDriver(newPage);40            Assert.AreEqual(newPage, this.PageDriver.AsyncPage);41        }42        /// <summary>43        /// Make we can update the drive with a IPage function44        /// </summary>45        [TestMethod]46        public void RespectsNewIPageViaOverrideFunc()47        {48            var newPage = GetNewPage();49            this.TestObject.OverridePageDriver(() => newPage);50            Assert.AreEqual(newPage, this.PageDriver.AsyncPage);51        }52        /// <summary>53        /// Get a new IPage54        /// </summary>55        /// <returns>A new IPAge</returns>56        private static IPage GetNewPage()57        {58            return PageDriverFactory.GetPageDriverForBrowserWithDefaults(PlaywrightBrowser.Webkit).AsyncPage;59        }60    }61}...

PlaywrightTests.cs

Source:PlaywrightTests.cs

...9    {10        [TestMethod]11        public async Task RecorderGeneratedMSTest()12        {13            using var playwright = await Playwright.CreateAsync();14            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions {15                Headless = false,16                Channel = "msedge",17            });18            var context = await browser.NewContextAsync();19            // Open new page20            var page = await context.NewPageAsync();21            // Go to https://playwright.dev/22            await page.GotoAsync("https://playwright.dev/");23            // Click text=Docs24            await page.ClickAsync("text=Docs");25            Assert.AreEqual("https://playwright.dev/docs/intro", page.Url);26            // Click text=Supported languages27            await page.ClickAsync("text=Supported languages");28            Assert.AreEqual("https://playwright.dev/docs/languages", page.Url);29            // Click article >> text=.NET30            await page.ClickAsync("article >> text=.NET");31            Assert.AreEqual("https://playwright.dev/docs/languages#net", page.Url);32        }33        [TestMethod]34        public Task NewRecordedWebUITest()35        {36            return Task.CompletedTask;37        }38    }39}...

PlayWrightUiTestsBase.cs

Source:PlayWrightUiTestsBase.cs

...9    [Collection("Stop parallell run")]10#endif11    12    // Todo: Change or remove this class? It's not so useful13    public abstract class PlayWrightUiTestsBase : IAsyncDisposable14    {15        protected readonly string BaseUrl = "https://localhost:5001";16        protected readonly IPlaywright Playwright;17        protected readonly IBrowser Browser;18        protected readonly IPage Page;19        protected readonly IBrowserContext Context;20        protected PlayWrightUiTestsBase()21        {22            BaseUrl = Environment.GetEnvironmentVariable("BaseUrl") ?? BaseUrl;23            Playwright = Microsoft.Playwright.Playwright.CreateAsync().GetAwaiter().GetResult();24            Browser = Playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions25            {26                Devtools = false,27            }).GetAwaiter().GetResult();28            Context = Browser.NewContextAsync(new BrowserNewContextOptions()29            {30                // RecordVideoDir = "./recordings",31            }).GetAwaiter().GetResult();32            Page = Context.NewPageAsync().GetAwaiter().GetResult();33        }34        35        public async ValueTask  DisposeAsync()36        {37            await Context.CloseAsync();38            await Browser.CloseAsync();39            Playwright?.Dispose();40        }41    }42}...

HooksInitializer.cs

Source:HooksInitializer.cs

...17        {18            PlaywrightDriver playwrightDriver = new PlaywrightDriver();19            _context.Page = await playwrightDriver.CreatePlaywright(BrowserType.Chromium, new BrowserTypeLaunchOptions { Headless = false });20        }21        [AfterScenario]22        public async Task AfterScenario()23        {24           await _context.Page.CloseAsync();25        }26    }27}...

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests;3using Microsoft.Playwright.Tests;4using Microsoft.Playwright.Tests;5using Microsoft.Playwright.Tests;6using Microsoft.Playwright.Tests;7using Microsoft.Playwright.Tests;8using Microsoft.Playwright.Tests;9using Microsoft.Playwright.Tests;10using Microsoft.Playwright.Tests;11using Microsoft.Playwright.Tests;12using Microsoft.Playwright.Tests;13using Microsoft.Playwright.Tests;14using Microsoft.Playwright.Tests;15using Microsoft.Playwright.Tests;16using Microsoft.Playwright.Tests;17using Microsoft.Playwright.Tests;18using Microsoft.Playwright.Tests;19using Microsoft.Playwright.Tests;20using Microsoft.Playwright.Tests;21using Microsoft.Playwright.Tests;22using Microsoft.Playwright.Tests;23using Microsoft.Playwright.Tests;24using Microsoft.Playwright.Tests;25using Microsoft.Playwright.Tests;26using Microsoft.Playwright.Tests;

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests;3using Microsoft.Playwright.Tests;4using Microsoft.Playwright.Tests;5using Microsoft.Playwright.Tests;6using Microsoft.Playwright.Tests;7using Microsoft.Playwright.Tests;8using Microsoft.Playwright.Tests;9using Microsoft.Playwright.Tests;10using Microsoft.Playwright.Tests;11using Microsoft.Playwright.Tests;12using Microsoft.Playwright.Tests;13using Microsoft.Playwright.Tests;14using Microsoft.Playwright.Tests;15using Microsoft.Playwright.Tests;16using Microsoft.Playwright.Tests;17using Microsoft.Playwright.Tests;18using Microsoft.Playwright.Tests;19using Microsoft.Playwright.Tests;20using Microsoft.Playwright.Tests;21using Microsoft.Playwright.Tests;22using Microsoft.Playwright.Tests;

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            A a = new A();12            a.Test();13        }14    }15}16I can't use the following code to use A class of Microsoft.Playwright.Tests package, it shows error: The type or namespace name 'Microsoft' could not be found (are you missing a using directive or an assembly reference?)

Using AI Code Generation

1using Microsoft.Playwright.Tests;2var a = new A();3a.Do();4using Microsoft.Playwright.Tests;5var b = new B();6b.Do();7using Microsoft.Playwright.Tests;8var c = new C();9c.Do();10using Microsoft.Playwright.Tests;11var d = new D();12d.Do();13using Microsoft.Playwright.Tests;14var e = new E();15e.Do();16using Microsoft.Playwright.Tests;17var f = new F();18f.Do();19using Microsoft.Playwright.Tests;20var g = new G();21g.Do();22using Microsoft.Playwright.Tests;23var h = new H();24h.Do();25using Microsoft.Playwright.Tests;26var i = new I();27i.Do();28using Microsoft.Playwright.Tests;29var j = new J();30j.Do();31using Microsoft.Playwright.Tests;32var k = new K();33k.Do();34using Microsoft.Playwright.Tests;35var l = new L();36l.Do();37using Microsoft.Playwright.Tests;38var m = new M();39m.Do();40using Microsoft.Playwright.Tests;41var n = new N();42n.Do();43using Microsoft.Playwright.Tests;

Using AI Code Generation

1var a = new A();2a.DoSomething();3var b = new B();4b.DoSomething();5var c = new C();6c.DoSomething();7var d = new D();8d.DoSomething();9var e = new E();10e.DoSomething();11var f = new F();12f.DoSomething();13var g = new G();14g.DoSomething();15var h = new H();16h.DoSomething();17var i = new I();18i.DoSomething();19var j = new J();20j.DoSomething();21var k = new K();22k.DoSomething();23var l = new L();24l.DoSomething();25var m = new M();26m.DoSomething();27var n = new N();28n.DoSomething();29var o = new O();30o.DoSomething();31var p = new P();32p.DoSomething();33var q = new Q();34q.DoSomething();

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3{4    {5        static void Main(string[] args)6        {7            A a = new A();8            Console.WriteLine(a.Name);9            Console.WriteLine(a.Age);10        }11    }12}

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using Microsoft.Playwright.Tests.A;4error CS0246: The type or namespace name 'A' could not be found (are you missing a using directive or an assembly reference?)5using Microsoft.Playwright.A;6error CS0246: The type or namespace name 'A' could not be found (are you missing a using directive or an assembly reference?)7using Microsoft.Playwright.Tests.Microsoft.Playwright.A;8error CS0246: The type or namespace name 'Microsoft' could not be found (are you missing a using directive or an assembly reference?)9using Microsoft.Playwright.Tests.Microsoft.Playwright;10error CS0246: The type or namespace name 'Microsoft' could not be found (are you missing a using directive or an assembly reference?)11using Microsoft.Playwright.Tests.Microsoft.Playwright.Tests;12error CS0246: The type or namespace name 'Microsoft' could not be found (are you missing a using directive or an assembly reference?)

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.