fix(loadtesting): added handling for playwright version support (#50977)

Co-authored-by: guptakashish <guptakashish@microsoft.com>

Author: kashish2508

sdk/loadtestservice/Azure.Developer.Playwright/Azure.Developer.Playwright.sln

@@ -45,8 +45,4 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
-	GlobalSection(NestedProjects) = preSolution
-		{F10A93E7-41D3-4557-AB3B-3F8FB8BC8542} = {827E0CD3-B72D-47B6-A68D-7590B98EB39B}
-		{1D00EEEE-5836-4568-8CBB-EFED98207F50} = {0AB3BF05-4346-4AA6-1389-037BE0695223}
-	EndGlobalSection
 EndGlobal

sdk/loadtestservice/Azure.Developer.Playwright/src/Constants.cs

@@ -134,6 +134,7 @@ internal class Constants
     internal static readonly string s_default_os = OSConstants.s_lINUX;
     internal static readonly string s_default_expose_network = "<loopback>";
     internal static readonly string s_pLAYWRIGHT_SERVICE_DEBUG = "Logging__LogLevel__AzurePlaywright";
+    internal static readonly string s_minimumSupportedPlaywrightVersion = "1.50.0";
 
     // Entra id access token constants
     internal static readonly int s_entra_access_token_lifetime_left_threshold_in_minutes_for_rotation = 15;
@@ -152,6 +153,8 @@ internal class Constants
     internal static readonly string s_invalid_service_endpoint_error_message = "The service endpoint provided is invalid. Please verify the endpoint URL and try again.";
     internal static readonly string s_playwright_service_runId_length_exceeded_error_message = "Error: The Run Id you provided exceeds 200 characters. Please provide a shorter Run ID.";
     internal static readonly string s_playwright_service_runName_truncated_warning = "WARNING: Run name exceeds the maximum limit of 200 characters and will be truncated.";
+    internal static readonly string s_playwright_Version_not_supported_error_message = "The Playwright version you are using does not support playwright workspaces. Please update to Playwright version 1.50.0 or higher.";
+    internal static readonly string s_playwright_Invalid_version = "The Playwright version you are using is not supported. See the list of supported versions at https://aka.ms/mpt/supported-versions.";
 
     // Internal environment variables
     internal static readonly string s_playwright_service_use_cloud_hosted_browsers_environment_variable = "_MPT_USE_CLOUD_HOSTED_BROWSERS";

sdk/loadtestservice/Azure.Developer.Playwright/src/Implementation/PlaywrightVersion.cs

@@ -0,0 +1,64 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Azure.Developer.Playwright.Interface;
+
+namespace Azure.Developer.Playwright.Implementation
+{
+    internal class PlaywrightVersion: IPlaywrightVersion
+    {
+        public void ValidatePlaywrightVersion()
+        {
+            var minimumSupportedVersion = Constants.s_minimumSupportedPlaywrightVersion;
+            var installedVersion = GetPlaywrightVersion();
+
+            var minimumSupportedVersionInfo = GetVersionInfo(minimumSupportedVersion);
+            var installedVersionInfo = GetVersionInfo(installedVersion);
+
+            var isInstalledVersionGreater =
+                installedVersionInfo.Major > minimumSupportedVersionInfo.Major ||
+                (installedVersionInfo.Major == minimumSupportedVersionInfo.Major &&
+                 installedVersionInfo.Minor >= minimumSupportedVersionInfo.Minor);
+
+            if (!isInstalledVersionGreater)
+            {
+                throw new Exception(Constants.s_playwright_Version_not_supported_error_message);
+            }
+        }
+        internal  string GetPlaywrightVersion()
+        {
+            string assemblyName = "Microsoft.Playwright";
+
+            var assembly = AppDomain.CurrentDomain
+                .GetAssemblies()
+                .FirstOrDefault(a => a.GetName().Name == assemblyName);
+
+            if (assembly != null)
+            {
+                Version version = assembly.GetName().Version!;
+                return version.ToString();
+            }
+            else
+            {
+                throw new Exception(Constants.s_playwright_Invalid_version);
+            }
+        }
+
+        internal  (int Major, int Minor) GetVersionInfo(string version)
+        {
+            var parts = version.Split('.');
+            if (parts.Length < 2 ||
+                !int.TryParse(parts[0], out var major) ||
+                !int.TryParse(parts[1], out var minor))
+            {
+                throw new ArgumentException("Invalid version format.");
+            }
+            return (major, minor);
+        }
+    }
+}

sdk/loadtestservice/Azure.Developer.Playwright/src/Interface/IPlaywrightVersion.cs

@@ -0,0 +1,16 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Azure.Developer.Playwright.Interface
+{
+    internal interface IPlaywrightVersion
+    {
+        void ValidatePlaywrightVersion();
+    }
+}

sdk/loadtestservice/Azure.Developer.Playwright/src/PlaywrightServiceBrowserClient.cs

@@ -26,6 +26,7 @@ public class PlaywrightServiceBrowserClient : IDisposable
     internal readonly PlaywrightServiceBrowserClientOptions _options;
     internal readonly ClientUtilities _clientUtility;
     internal readonly ILogger? _logger;
+    internal readonly IPlaywrightVersion _playwrightVersion;
     internal Timer? RotationTimer { get; set; }
 
     /// <summary>
@@ -79,15 +80,16 @@ public PlaywrightServiceBrowserClient(TokenCredential credential, PlaywrightServ
         // No-op
     }
 
-    internal PlaywrightServiceBrowserClient(IEnvironment? environment = null, IEntraLifecycle? entraLifecycle = null, JsonWebTokenHandler? jsonWebTokenHandler = null, ILogger? logger = null, ClientUtilities? clientUtility = null, PlaywrightServiceBrowserClientOptions? options = null, TokenCredential? tokenCredential = null)
+    internal PlaywrightServiceBrowserClient(IEnvironment? environment = null, IEntraLifecycle? entraLifecycle = null, JsonWebTokenHandler? jsonWebTokenHandler = null, ILogger? logger = null, ClientUtilities? clientUtility = null, PlaywrightServiceBrowserClientOptions? options = null, TokenCredential? tokenCredential = null, IPlaywrightVersion? playwrightVersion = null)
     {
         _environment = environment ?? new EnvironmentHandler();
         _clientUtility = clientUtility ?? new ClientUtilities(_environment);
         _options = options ?? new PlaywrightServiceBrowserClientOptions(PlaywrightServiceBrowserClientOptions.ServiceVersion.V2025_07_01_Preview, environment: _environment, clientUtility: _clientUtility);
         _logger = logger ?? _options.Logger;
         _jsonWebTokenHandler = jsonWebTokenHandler ?? new JsonWebTokenHandler();
         _entraLifecycle = entraLifecycle ?? new EntraLifecycle(jsonWebTokenHandler: _jsonWebTokenHandler, logger: _logger, environment: _environment, tokenCredential: tokenCredential);
-
+        _playwrightVersion = playwrightVersion ?? new PlaywrightVersion();
+        _playwrightVersion.ValidatePlaywrightVersion();
         // Call getters to set default environment variables if not already set before
         _ = _options.OS;
         _ = _options.RunId;