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How to use ApiZone class of Microsoft.Playwright.Transport package

Best Playwright-dotnet code snippet using Microsoft.Playwright.Transport.ApiZone

Connection.cs

Source:Connection.cs

...60        /// <inheritdoc cref="IDisposable.Dispose"/>61        ~Connection() => Dispose(false);62        internal event EventHandler<string> Close;63        public ConcurrentDictionary<string, IChannelOwner> Objects { get; } = new();64        internal AsyncLocal<List<ApiZone>> ApiZone { get; } = new();65        public bool IsClosed { get; private set; }66        internal bool IsRemote { get; set; }67        internal Func<object, Task> OnMessage { get; set; }68        internal JsonSerializerOptions DefaultJsonSerializerOptions { get; }69        public void Dispose()70        {71            Dispose(true);72            GC.SuppressFinalize(this);73        }74        internal Task<JsonElement?> SendMessageToServerAsync(75            string guid,76            string method,77            object args = null)78            => SendMessageToServerAsync<JsonElement?>(guid, method, args);79        internal Task<T> SendMessageToServerAsync<T>(80            string guid,81            string method,82            object args = null) => WrapApiCallAsync(() => InnerSendMessageToServerAsync<T>(guid, method, args));83        private async Task<T> InnerSendMessageToServerAsync<T>(84            string guid,85            string method,86            object args = null)87        {88            if (IsClosed)89            {90                throw new PlaywrightException($"Connection closed ({_reason})");91            }92            int id = Interlocked.Increment(ref _lastId);93            var tcs = new TaskCompletionSource<JsonElement?>(TaskCreationOptions.RunContinuationsAsynchronously);94            var callback = new ConnectionCallback95            {96                TaskCompletionSource = tcs,97            };98            _callbacks.TryAdd(id, callback);99            var sanitizedArgs = new Dictionary<string, object>();100            if (args != null)101            {102                if (args is IDictionary<string, object> dictionary && dictionary.Keys.Any(f => f != null))103                {104                    foreach (var kv in dictionary)105                    {106                        if (kv.Value != null)107                        {108                            sanitizedArgs.Add(kv.Key, kv.Value);109                        }110                    }111                }112                else113                {114                    foreach (PropertyDescriptor propertyDescriptor in TypeDescriptor.GetProperties(args))115                    {116                        object obj = propertyDescriptor.GetValue(args);117                        if (obj != null)118                        {119#pragma warning disable CA1845 // Use span-based 'string.Concat' and 'AsSpan' instead of 'Substring120                            string name = propertyDescriptor.Name.Substring(0, 1).ToLower() + propertyDescriptor.Name.Substring(1);121#pragma warning restore CA2000 // Use span-based 'string.Concat' and 'AsSpan' instead of 'Substring122                            sanitizedArgs.Add(name, obj);123                        }124                    }125                }126            }127            await _queue.EnqueueAsync(() =>128            {129                var message = new MessageRequest130                {131                    Id = id,132                    Guid = guid,133                    Method = method,134                    Params = sanitizedArgs,135                    Metadata = ApiZone.Value[0],136                };137                TraceMessage("pw:channel:command", message);138                return OnMessage(message);139            }).ConfigureAwait(false);140            var result = await tcs.Task.ConfigureAwait(false);141            if (typeof(T) == typeof(JsonElement?))142            {143                return (T)(object)result?.Clone();144            }145            else if (result == null)146            {147                return default;148            }149            else if (typeof(ChannelBase).IsAssignableFrom(typeof(T)) || typeof(ChannelBase[]).IsAssignableFrom(typeof(T)))150            {151                var enumerate = result.Value.EnumerateObject();152                return enumerate.Any()153                    ? enumerate.FirstOrDefault().Value.ToObject<T>(DefaultJsonSerializerOptions)154                    : default;155            }156            else157            {158                return result.Value.ToObject<T>(DefaultJsonSerializerOptions);159            }160        }161        internal IChannelOwner GetObject(string guid)162        {163            Objects.TryGetValue(guid, out var result);164            return result;165        }166        internal void MarkAsRemote() => IsRemote = true;167        internal Task<PlaywrightImpl> InitializePlaywrightAsync()168        {169            return _rootObject.InitializeAsync();170        }171        internal void OnObjectCreated(string guid, IChannelOwner result)172        {173            Objects.TryAdd(guid, result);174        }175        internal void Dispatch(PlaywrightServerMessage message)176        {177            if (message.Id.HasValue)178            {179                TraceMessage("pw:channel:response", message);180                if (_callbacks.TryRemove(message.Id.Value, out var callback))181                {182                    if (message.Error != null)183                    {184                        callback.TaskCompletionSource.TrySetException(CreateException(message.Error.Error));185                    }186                    else187                    {188                        callback.TaskCompletionSource.TrySetResult(message.Result);189                    }190                }191                return;192            }193            TraceMessage("pw:channel:event", message);194            try195            {196                if (message.Method == "__create__")197                {198                    var createObjectInfo = message.Params.Value.ToObject<CreateObjectInfo>(DefaultJsonSerializerOptions);199                    CreateRemoteObject(message.Guid, createObjectInfo.Type, createObjectInfo.Guid, createObjectInfo.Initializer);200                    return;201                }202                if (message.Method == "__dispose__")203                {204                    Objects.TryGetValue(message.Guid, out var disableObject);205                    disableObject?.DisposeOwner();206                    return;207                }208                Objects.TryGetValue(message.Guid, out var obj);209                obj?.Channel?.OnMessage(message.Method, message.Params);210            }211            catch (Exception ex)212            {213                DoClose(ex);214            }215        }216        private void CreateRemoteObject(string parentGuid, ChannelOwnerType type, string guid, JsonElement? initializer)217        {218            IChannelOwner result = null;219            var parent = string.IsNullOrEmpty(parentGuid) ? _rootObject : Objects[parentGuid];220#pragma warning disable CA2000 // Dispose objects before losing scope221            switch (type)222            {223                case ChannelOwnerType.Artifact:224                    result = new Artifact(parent, guid, initializer?.ToObject<ArtifactInitializer>(DefaultJsonSerializerOptions));225                    break;226                case ChannelOwnerType.BindingCall:227                    result = new BindingCall(parent, guid, initializer?.ToObject<BindingCallInitializer>(DefaultJsonSerializerOptions));228                    break;229                case ChannelOwnerType.Playwright:230                    result = new PlaywrightImpl(parent, guid, initializer?.ToObject<PlaywrightInitializer>(DefaultJsonSerializerOptions));231                    break;232                case ChannelOwnerType.Browser:233                    var browserInitializer = initializer?.ToObject<BrowserInitializer>(DefaultJsonSerializerOptions);234                    result = new Browser(parent, guid, browserInitializer);235                    break;236                case ChannelOwnerType.BrowserType:237                    var browserTypeInitializer = initializer?.ToObject<BrowserTypeInitializer>(DefaultJsonSerializerOptions);238                    result = new Core.BrowserType(parent, guid, browserTypeInitializer);239                    break;240                case ChannelOwnerType.BrowserContext:241                    var browserContextInitializer = initializer?.ToObject<BrowserContextInitializer>(DefaultJsonSerializerOptions);242                    result = new BrowserContext(parent, guid, browserContextInitializer);243                    break;244                case ChannelOwnerType.ConsoleMessage:245                    result = new ConsoleMessage(parent, guid, initializer?.ToObject<ConsoleMessageInitializer>(DefaultJsonSerializerOptions));246                    break;247                case ChannelOwnerType.Dialog:248                    result = new Dialog(parent, guid, initializer?.ToObject<DialogInitializer>(DefaultJsonSerializerOptions));249                    break;250                case ChannelOwnerType.ElementHandle:251                    result = new ElementHandle(parent, guid, initializer?.ToObject<ElementHandleInitializer>(DefaultJsonSerializerOptions));252                    break;253                case ChannelOwnerType.Frame:254                    result = new Frame(parent, guid, initializer?.ToObject<FrameInitializer>(DefaultJsonSerializerOptions));255                    break;256                case ChannelOwnerType.JSHandle:257                    result = new JSHandle(parent, guid, initializer?.ToObject<JSHandleInitializer>(DefaultJsonSerializerOptions));258                    break;259                case ChannelOwnerType.JsonPipe:260                    result = new JsonPipe(parent, guid, initializer?.ToObject<JsonPipeInitializer>(DefaultJsonSerializerOptions));261                    break;262                case ChannelOwnerType.LocalUtils:263                    result = new LocalUtils(parent, guid, initializer);264                    break;265                case ChannelOwnerType.Page:266                    result = new Page(parent, guid, initializer?.ToObject<PageInitializer>(DefaultJsonSerializerOptions));267                    break;268                case ChannelOwnerType.Request:269                    result = new Request(parent, guid, initializer?.ToObject<RequestInitializer>(DefaultJsonSerializerOptions));270                    break;271                case ChannelOwnerType.Response:272                    result = new Response(parent, guid, initializer?.ToObject<ResponseInitializer>(DefaultJsonSerializerOptions));273                    break;274                case ChannelOwnerType.Route:275                    result = new Route(parent, guid, initializer?.ToObject<RouteInitializer>(DefaultJsonSerializerOptions));276                    break;277                case ChannelOwnerType.Worker:278                    result = new Worker(parent, guid, initializer?.ToObject<WorkerInitializer>(DefaultJsonSerializerOptions));279                    break;280                case ChannelOwnerType.WebSocket:281                    result = new WebSocket(parent, guid, initializer?.ToObject<WebSocketInitializer>(DefaultJsonSerializerOptions));282                    break;283                case ChannelOwnerType.Selectors:284                    result = new Selectors(parent, guid);285                    break;286                case ChannelOwnerType.SocksSupport:287                    result = new SocksSupport(parent, guid);288                    break;289                case ChannelOwnerType.Stream:290                    result = new Stream(parent, guid);291                    break;292                case ChannelOwnerType.WritableStream:293                    result = new WritableStream(parent, guid);294                    break;295                case ChannelOwnerType.Tracing:296                    result = new Tracing(parent, guid);297                    break;298                default:299                    TraceMessage("pw:dotnet", "Missing type " + type);300                    break;301            }302#pragma warning restore CA2000303            Objects.TryAdd(guid, result);304            OnObjectCreated(guid, result);305        }306        private void DoClose(Exception ex)307        {308            TraceMessage("pw:dotnet", $"Connection Close: {ex.Message}\n{ex.StackTrace}");309            DoClose(ex.Message);310        }311        internal void DoClose(string reason)312        {313            _reason = string.IsNullOrEmpty(_reason) ? reason : _reason;314            if (!IsClosed)315            {316                foreach (var callback in _callbacks)317                {318                    callback.Value.TaskCompletionSource.TrySetException(new PlaywrightException(reason));319                }320                Dispose();321                IsClosed = true;322            }323        }324        private Exception CreateException(PlaywrightServerError error)325        {326            if (string.IsNullOrEmpty(error.Message))327            {328                return new PlaywrightException(error.Value);329            }330            if (error.Name == "TimeoutError")331            {332                return new TimeoutException(error.Message);333            }334            return new PlaywrightException(error.Message);335        }336        private void Dispose(bool disposing)337        {338            if (!disposing)339            {340                return;341            }342            _queue.Dispose();343            Close.Invoke(this, "Connection disposed");344        }345        [Conditional("DEBUG")]346        internal void TraceMessage(string logLevel, object message)347        {348            string actualLogLevel = Environment.GetEnvironmentVariable("DEBUG");349            if (!string.IsNullOrEmpty(actualLogLevel))350            {351                if (!actualLogLevel.Contains(logLevel))352                {353                    return;354                }355                if (!(message is string))356                {357                    message = JsonSerializer.Serialize(message, DefaultJsonSerializerOptions);358                }359                string line = $"{logLevel}: {message}";360                Trace.WriteLine(line);361                Console.Error.WriteLine(line);362            }363        }364        internal async Task<T> WrapApiCallAsync<T>(Func<Task<T>> action, bool isInternal = false)365        {366            EnsureApiZoneExists();367            if (ApiZone.Value[0] != null)368            {369                return await action().ConfigureAwait(false);370            }371            var st = new StackTrace(true);372            var stack = new List<object>();373            var lastInternalApiName = string.Empty;374            var apiName = string.Empty;375            for (int i = 0; i < st.FrameCount; ++i)376            {377                var sf = st.GetFrame(i);378                string fileName = sf.GetFileName();379                string cSharpNamespace = sf.GetMethod().ReflectedType?.Namespace;380                bool playwrightInternal = cSharpNamespace != null &&381                                          (cSharpNamespace == "Microsoft.Playwright" ||382                                          cSharpNamespace.StartsWith("Microsoft.Playwright.Core", StringComparison.InvariantCultureIgnoreCase) ||383                                          cSharpNamespace.StartsWith("Microsoft.Playwright.Transport", StringComparison.InvariantCultureIgnoreCase) ||384                                          cSharpNamespace.StartsWith("Microsoft.Playwright.Helpers", StringComparison.InvariantCultureIgnoreCase));385                if (string.IsNullOrEmpty(fileName) && !playwrightInternal)386                {387                    continue;388                }389                if (!playwrightInternal)390                {391                    stack.Add(new { file = fileName, line = sf.GetFileLineNumber(), column = sf.GetFileColumnNumber() });392                }393                string methodName = $"{sf?.GetMethod()?.DeclaringType?.Name}.{sf?.GetMethod()?.Name}";394                if (methodName.Contains("WrapApiBoundaryAsync"))395                {396                    break;397                }398                if (methodName.StartsWith("<", StringComparison.InvariantCultureIgnoreCase))399                {400                    continue;401                }402                if (playwrightInternal)403                {404                    lastInternalApiName = methodName;405                }406                else if (!string.IsNullOrEmpty(lastInternalApiName))407                {408                    apiName = lastInternalApiName;409                    lastInternalApiName = string.Empty;410                }411            }412            if (string.IsNullOrEmpty(apiName))413            {414                apiName = lastInternalApiName;415            }416            try417            {418                if (!string.IsNullOrEmpty(apiName))419                {420                    ApiZone.Value[0] = new() { ApiName = apiName, Stack = stack, IsInternal = isInternal };421                }422                return await action().ConfigureAwait(false);423            }424            finally425            {426                ApiZone.Value[0] = null;427            }428        }429        internal async Task WrapApiBoundaryAsync(Func<Task> action)430        {431            EnsureApiZoneExists();432            try433            {434                ApiZone.Value.Insert(0, null);435                await action().ConfigureAwait(false);436            }437            finally438            {439                ApiZone.Value.RemoveAt(0);440            }441        }442        private void EnsureApiZoneExists()443        {444            if (ApiZone.Value == null)445            {446                ApiZone.Value = new() { null };447            }448        }449    }450}...

ApiZone.cs

Source:ApiZone.cs

...23 */24using System.Collections.Generic;25namespace Microsoft.Playwright.Transport26{27    internal class ApiZone28    {29        public string ApiName { get; set; }30        public bool IsInternal { get; set; }31        public List<object> Stack { get; set; }32    }33}...

ApiZone

Using AI Code Generation

1using Microsoft.Playwright.Transport;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var apiZone = new ApiZone();9            var playwright = await apiZone.Run(async () => await Playwright.CreateAsync());10            var browser = await playwright.Chromium.LaunchAsync();11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            await page.ScreenshotAsync("google.png");14            await browser.CloseAsync();15        }16    }17}18using Microsoft.Playwright;19using System;20using System.Threading.Tasks;21{22    {23        static async Task Main(string[] args)24        {25            var apiZone = new ApiZone();26            var playwright = await apiZone.Run(async () => await Playwright.CreateAsync());27            var browser = await playwright.Chromium.LaunchAsync();28            var context = await browser.NewContextAsync();29            var page = await context.NewPageAsync();30            await page.ScreenshotAsync("google.png");31            await browser.CloseAsync();32        }33    }34}35using Microsoft.Playwright;36using System;37using System.Threading.Tasks;38{39    {40        static async Task Main(string[] args)41        {42            var apiZone = new ApiZone();43            var playwright = await apiZone.Run(async () => await Playwright.CreateAsync());44            var browser = await playwright.Chromium.LaunchAsync();45            var context = await browser.NewContextAsync();46            var page = await context.NewPageAsync();47            await page.ScreenshotAsync("google.png");48            await browser.CloseAsync();49        }50    }51}52using Microsoft.Playwright;53using System;54using System.Threading.Tasks;55{56    {57        static async Task Main(string[] args)58        {59            var apiZone = new ApiZone();

ApiZone

Using AI Code Generation

1using Microsoft.Playwright.Transport;2var apiZone = new ApiZone();3apiZone.Run(async () =>4{5    await Playwright.InstallAsync();6    using var playwright = await Playwright.CreateAsync();7    var browser = await playwright.Chromium.LaunchAsync();8    var page = await browser.NewPageAsync();9    await page.ScreenshotAsync("screenshot.png");10    await browser.CloseAsync();11});12using Microsoft.Playwright.Transport;13var apiZone = new ApiZone();14apiZone.Run(async () =>15{16    await Playwright.InstallAsync();17    using var playwright = await Playwright.CreateAsync();18    var browser = await playwright.Chromium.LaunchAsync();19    var page = await browser.NewPageAsync();20    await page.ScreenshotAsync("screenshot.png");21    await browser.CloseAsync();22});

ApiZone

Using AI Code Generation

1    using Microsoft.Playwright.Transport;2    using System;3    using System.Threading.Tasks;4    {5        {6            static async Task Main(string[] args)7            {8                var apiZone = new ApiZone();9                var playwright = await apiZone.Playwright.CreateAsync();10                var browser = await playwright.Chromium.LaunchAsync();11                var page = await browser.NewPageAsync();12                await page.ScreenshotAsync("example.png");13                await browser.CloseAsync();14            }15        }16    }17The code above will open a browser, navigate to Playwright website and take a screenshot of the page. The screenshot will be stored as a file in the same directory as the .cs file. You can find more examples in the [Playwright repository](

ApiZone

Using AI Code Generation

1using Microsoft.Playwright.Transport;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var apiZone = new ApiZone();9            using var playwright = await apiZone.CreatePlaywrightAsync();10            await using var browser = await playwright.Chromium.LaunchAsync();11            var page = await browser.NewPageAsync();12            var content = await page.GetContentAsync();13            Console.WriteLine(content);14        }15    }16}17using Microsoft.Playwright;18using System;19using System.Threading.Tasks;20{21    {22        static async Task Main(string[] args)23        {24            var apiZone = new ApiZone();25            using var playwright = await apiZone.CreatePlaywrightAsync();26            await using var browser = await playwright.Chromium.LaunchAsync();27            var page = await browser.NewPageAsync();28            var content = await page.GetContentAsync();29            Console.WriteLine(content);30        }31    }32}33using Microsoft.Playwright;34using System;35using System.Threading.Tasks;36{37    {38        static async Task Main(string[] args)39        {40            var apiZone = new ApiZone();41            using var playwright = await apiZone.CreatePlaywrightAsync();42            await using var browser = await playwright.Chromium.LaunchAsync();43            var page = await browser.NewPageAsync();44            var content = await page.GetContentAsync();45            Console.WriteLine(content);46        }47    }48}49using Microsoft.Playwright;50using System;51using System.Threading.Tasks;52{53    {54        static async Task Main(string[] args)55        {56            var apiZone = new ApiZone();57            using var playwright = await apiZone.CreatePlaywrightAsync();58            await using var browser = await playwright.Chromium.LaunchAsync();59            var page = await browser.NewPageAsync();

ApiZone

Using AI Code Generation

1using Microsoft.Playwright.Transport;2using System;3using System.Collections.Generic;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync();11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            var apiZone = new ApiZone();14            var api = apiZone.GetApi(page);15            var result = await api.EvaluateAsync("() => 1 + 2");16            Console.WriteLine(result);17        }18    }19}

ApiZone

Using AI Code Generation

1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions3{4});5var context = await browser.NewContextAsync();6var page = await context.NewPageAsync();7await page.ScreenshotAsync(new PageScreenshotOptions8{9});10await browser.CloseAsync();11var playwright = await Playwright.CreateAsync();12var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions13{14});15var context = await browser.NewContextAsync();16var page = await context.NewPageAsync();17await page.ScreenshotAsync(new PageScreenshotOptions18{19});20await browser.CloseAsync();21var playwright = await Playwright.CreateAsync();22var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions23{24});25var context = await browser.NewContextAsync();26var page = await context.NewPageAsync();27await page.ScreenshotAsync(new PageScreenshotOptions28{29});30await browser.CloseAsync();31var playwright = await Playwright.CreateAsync();32var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions33{34});35var context = await browser.NewContextAsync();36var page = await context.NewPageAsync();37await page.ScreenshotAsync(new PageScreenshotOptions38{39});40await browser.CloseAsync();

ApiZone

Using AI Code Generation

1using Microsoft.Playwright.Transport;2var apiZone = new ApiZone();3var playwright = await Playwright.CreateAsync();4var browser = await playwright.Chromium.LaunchAsync();5var page = await browser.NewPageAsync();6var textContent = await page.EvalOnSelectorAsync<string>("h1", "e => e.textContent");7await page.CloseAsync();8await browser.CloseAsync();9await playwright.DisposeAsync();10apiZone.Dispose();11using Microsoft.Playwright;12var apiZone = new ApiZone();13var playwright = await Playwright.CreateAsync();14var browser = await playwright.Chromium.LaunchAsync();15var page = await browser.NewPageAsync();16var textContent = await page.EvalOnSelectorAsync<string>("h1", "e => e.textContent");17await page.CloseAsync();18await browser.CloseAsync();19await playwright.DisposeAsync();20apiZone.Dispose();21using Microsoft.Playwright;22var apiZone = new ApiZone();23var playwright = await Playwright.CreateAsync();24var browser = await playwright.Chromium.LaunchAsync();25var page = await browser.NewPageAsync();26var textContent = await page.EvalOnSelectorAsync<string>("h1", "e => e.textContent");27await page.CloseAsync();28await browser.CloseAsync();29await playwright.DisposeAsync();30apiZone.Dispose();31using Microsoft.Playwright;32var apiZone = new ApiZone();33var playwright = await Playwright.CreateAsync();34var browser = await playwright.Chromium.LaunchAsync();35var page = await browser.NewPageAsync();36var textContent = await page.EvalOnSelectorAsync<string>("h1", "e => e.textContent");37await page.CloseAsync();38await browser.CloseAsync();39await playwright.DisposeAsync();40apiZone.Dispose();

ApiZone

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using Microsoft.Playwright.Transport;5using System.Threading.Tasks;6{7    {8        static async Task Main(string[] args)9        {10            ApiZone zone = new ApiZone();11            await zone.RunAsync(async () =>12            {13                var obj = new object();14                zone.Add(obj);15                Console.WriteLine(obj);16            });17        }18    }19}20using System;21using System.Collections.Generic;22using System.Text;23using Microsoft.Playwright.Transport;24using System.Threading.Tasks;25{26    {27        static async Task Main(string[] args)28        {29            ApiZone zone = new ApiZone();30            await zone.RunAsync(async () =>31            {32                var obj = new object();33                zone.Add(obj);34                Console.WriteLine(obj);35            });36        }37    }38}39using System;40using System.Collections.Generic;41using System.Text;42using Microsoft.Playwright.Transport;43using System.Threading.Tasks;44{45    {46        static async Task Main(string[] args)47        {48            ApiZone zone = new ApiZone();49            await zone.RunAsync(async () =>50            {51                var obj = new object();52                zone.Add(obj);53                Console.WriteLine(obj);54            });55        }56    }57}58using System;59using System.Collections.Generic;60using System.Text;61using Microsoft.Playwright.Transport;62using System.Threading.Tasks;63{64    {65        static async Task Main(string[] args)66        {67            ApiZone zone = new ApiZone();68            await zone.RunAsync(async () =>69            {70                var obj = new object();71                zone.Add(obj);72                Console.WriteLine(obj);73            });74        }75    }76}

ApiZone

Using AI Code Generation

1using Microsoft.Playwright.Transport;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Threading.Tasks;6{7    {8        static async Task Main(string[] args)9        {10            var apiZone = new ApiZone();11            var zones = await apiZone.GetZonesAsync();12            Console.WriteLine("List of zones in the current region:");13            foreach (var zone in zones)14            {15                Console.WriteLine(zone.Name);16            }17        }18    }19}

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.