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Vstest
Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework
VSExtensionManager

How to use VSExtensionManager class of Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework package

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework.VSExtensionManager

VSExtensionManager.cs

Source:VSExtensionManager.cs

...15    using Microsoft.VisualStudio.TestPlatform.Common.Resources;16    /// <summary>17    /// Manager for VisualStudio based extensions18    /// </summary>19    public class VSExtensionManager : IVSExtensionManager20    {21        private const string ExtensionManagerService = "Microsoft.VisualStudio.ExtensionManager.ExtensionManagerService";22        private const string ExtensionManagerAssemblyName = @"Microsoft.VisualStudio.ExtensionManager";23        private const string ExtensionManagerImplAssemblyName = @"Microsoft.VisualStudio.ExtensionManager.Implementation";24        private const string SettingsManagerTypeName = "Microsoft.VisualStudio.Settings.ExternalSettingsManager";25        private const string SettingsManagerAssemblyName = @"Microsoft.VisualStudio.Settings.15.0";26        private readonly IFileHelper fileHelper;27        private Assembly extensionManagerAssembly;28        private Assembly extensionManagerImplAssembly;29        private Type extensionManagerServiceType;30        private Assembly settingsManagerAssembly;31        private Type settingsManagerType;32        /// <summary>33        /// Default constructor for manager for Visual Studio based extensions34        /// </summary>35        public VSExtensionManager() : this(new FileHelper())36        {37        }38        internal VSExtensionManager(IFileHelper fileHelper)39        {40            this.fileHelper = fileHelper;41        }42        /// <summary>43        /// Get the available unit test extensions installed.44        /// If no extensions are installed then it returns an empty list.45        /// </summary>46        /// <returns></returns>47        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate"), System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1031:DoNotCatchGeneralExceptionTypes")]48        public IEnumerable<string> GetUnitTestExtensions()49        {50            try51            {52                return GetTestExtensionsInternal(Constants.UnitTestExtensionType);53            }54            catch (Exception ex)55            {56                string message = string.Format(CultureInfo.CurrentCulture, Resources.FailedToFindInstalledUnitTestExtensions, ex);57                throw new TestPlatformException(message, ex);58            }59        }60        /// <summary>61        /// Get the unit tests extensions62        /// </summary>63        private IEnumerable<string> GetTestExtensionsInternal(string extensionType)64        {65            IEnumerable<string> installedExtensions = new List<string>();66            // Navigate up to the IDE folder67            // In case of xcopyable vstest.console, this functionality is not supported.68            var installContext = new InstallationContext(this.fileHelper);69            if (!installContext.TryGetVisualStudioDirectory(out string vsInstallPath))70            {71                throw new TestPlatformException(string.Format(CultureInfo.CurrentCulture, Resources.VSInstallationNotFound));72            }73            // Adding resolution paths for resolving dependencies.74            var resolutionPaths = installContext.GetVisualStudioCommonLocations(vsInstallPath);75            using (var assemblyResolver = new AssemblyResolver(resolutionPaths))76            {77                object extensionManager;78                object settingsManager;79                settingsManager = SettingsManagerType.GetMethod("CreateForApplication", new Type[] { typeof(String) }).Invoke(null, new object[] { installContext.GetVisualStudioPath(vsInstallPath) });80                if (settingsManager != null)81                {82                    try83                    {84                        // create extension manager85                        extensionManager = Activator.CreateInstance(ExtensionManagerServiceType, settingsManager);86                        if (extensionManager != null)87                        {88                            installedExtensions = ExtensionManagerServiceType.GetMethod("GetEnabledExtensionContentLocations", new Type[] { typeof(String) }).Invoke(89                                                       extensionManager, new object[] { extensionType }) as IEnumerable<string>;90                        }91                        else92                        {93                            if (EqtTrace.IsWarningEnabled)94                            {95                                EqtTrace.Warning("VSExtensionManager : Unable to create extension manager");96                            }97                        }98                    }99                    finally100                    {101                        // Dispose the settings manager102                        IDisposable disposable = (settingsManager as IDisposable);103                        if (disposable != null)104                        {105                            disposable.Dispose();106                        }107                    }108                }109                else110                {111                    if(EqtTrace.IsWarningEnabled)112                    {113                        EqtTrace.Warning("VSExtensionManager : Unable to create settings manager");114                    }115                }116            }117            return installedExtensions;118        }119        /// <summary>120        /// Used to explicitly load Microsoft.VisualStudio.ExtensionManager.dll121        /// </summary>122        private Assembly ExtensionManagerDefAssembly123        {124            get125            {126                if (extensionManagerAssembly == null)127                {...

VSExtensionManager

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework;2using Microsoft.VisualStudio.TestPlatform.ObjectModel;3using Microsoft.VisualStudio.TestPlatform.ObjectModel.Adapter;4using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    [FileExtension(".test")]12    {13        public void Cancel()14        {15            throw new NotImplementedException();16        }17        public void RunTests(IEnumerable<string> sources, IRunContext runContext, IFrameworkHandle frameworkHandle)18        {19            throw new NotImplementedException();20        }21        public void RunTests(IEnumerable<TestCase> tests, IRunContext runContext, IFrameworkHandle frameworkHandle)22        {23            throw new NotImplementedException();24        }25        public void RunTests(IEnumerable<TestCase> tests, IRunContext runContext, IFrameworkHandle frameworkHandle, ITestRunSettings runSettings)26        {27            throw new NotImplementedException();28        }29    }30}

VSExtensionManager

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2using Microsoft.VisualStudio.TestPlatform.ObjectModel.Adapter;3using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;4using System;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        private static VSExtensionManager instance;12        private static object syncObject = new object();13        private ITestExtensionManager testExtensionManager;14        private List<LazyExtension<ITestDiscoverer, ITestDiscovererCapabilities>> discoverers;15        private List<LazyExtension<ITestExecutor, ITestExecutorCapabilities>> executors;16        private VSExtensionManager()17        {18            this.testExtensionManager = TestExtensionManager.Create();19            this.discoverers = new List<LazyExtension<ITestDiscoverer, ITestDiscovererCapabilities>>();20            this.executors = new List<LazyExtension<ITestExecutor, ITestExecutorCapabilities>>();21        }22        {23            {24                if (instance == null)25                {26                    lock (syncObject)27                    {28                        if (instance == null)29                        {30                            instance = new VSExtensionManager();31                        }32                    }33                }34                return instance;35            }36        }37        {38            {39                lock (syncObject)40                {41                    if (this.discoverers.Count == 0)42                    {43                        this.discoverers = this.testExtensionManager.GetTestExtensions<ITestDiscoverer, ITestDiscovererCapabilities>().ToList();44                    }45                }46                return this.discoverers;47            }48        }49        {50            {51                lock (syncObject)52                {53                    if (this.executors.Count == 0)54                    {55                        this.executors = this.testExtensionManager.GetTestExtensions<ITestExecutor, ITestExecutorCapabilities>().ToList();56                    }57                }58                return this.executors;59            }60        }61    }62}63using Microsoft.VisualStudio.TestPlatform.ObjectModel;64using Microsoft.VisualStudio.TestPlatform.ObjectModel.Adapter;65using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;66using System;67using System.Collections.Generic;68using System.Linq;

VSExtensionManager

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework;2using Microsoft.VisualStudio.TestPlatform.ObjectModel;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            var extensionManager = new VSExtensionManager();13            var extensions = extensionManager.GetExtensions();14            foreach (var extension in extensions)15            {16                Console.WriteLine(extension.Name);17            }18            Console.ReadLine();19        }20    }21}

VSExtensionManager

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework;2using Microsoft.VisualStudio.TestPlatform.ObjectModel;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            var extensionManager = new VSExtensionManager();13            var extensions = extensionManager.GetExtensions();14            foreach (var extension in extensions)15            {16                Console.WriteLine(extension.Name);17            }18            Console.Read();19        }20    }21}

VSExtensionManager

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework;7{8    {9        static void Main(string[] args)10        {11            var extensions = VSExtensionManager.GetInstalledExtensions();12            foreach (var extension in extensions)13            {14                Console.WriteLine("{0} {1} {2}", extension.Header.Name, extension.Header.Version, extension.Header.Description);15            }16            Console.ReadLine();17        }18    }19}

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