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How to use GetEnvironmentVariables method of Microsoft.VisualStudio.TestPlatform.Common.DataCollector.DataCollectionManager class

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.Common.DataCollector.DataCollectionManager.GetEnvironmentVariables

DataCollectionManager.cs

Source:DataCollectionManager.cs

...159                this.LoadAndInitialize(dataCollectorSettings, settingsXml);160            }161            // Once all data collectors have been initialized, query for environment variables162            bool unloadedAnyCollector;163            var dataCollectorEnvironmentVariables = this.GetEnvironmentVariables(out unloadedAnyCollector);164            foreach (var variable in dataCollectorEnvironmentVariables.Values)165            {166                executionEnvironmentVariables.Add(variable.Name, variable.Value);167            }168            return executionEnvironmentVariables;169        }170        /// <inheritdoc/>171        public void Dispose()172        {173            this.Dispose(true);174            // Use SupressFinalize in case a subclass175            // of this type implements a finalizer.176            GC.SuppressFinalize(this);177        }178        /// <inheritdoc/>179        public Collection<AttachmentSet> SessionEnded(bool isCancelled = false)180        {181            // Return null if datacollection is not enabled.182            if (!this.isDataCollectionEnabled)183            {184                return new Collection<AttachmentSet>();185            }186            if (isCancelled)187            {188                this.attachmentManager.Cancel();189                return new Collection<AttachmentSet>();190            }191            var endEvent = new SessionEndEventArgs(this.dataCollectionEnvironmentContext.SessionDataCollectionContext);192            this.SendEvent(endEvent);193            var result = new List<AttachmentSet>();194            try195            {196                result = this.attachmentManager.GetAttachments(endEvent.Context);197            }198            catch (Exception ex)199            {200                if (EqtTrace.IsErrorEnabled)201                {202                    EqtTrace.Error("DataCollectionManager.SessionEnded: Failed to get attachments : {0}", ex);203                }204                return new Collection<AttachmentSet>(result);205            }206            if (EqtTrace.IsVerboseEnabled)207            {208                this.LogAttachments(result);209            }210            return new Collection<AttachmentSet>(result);211        }212        /// <inheritdoc/>213        public void TestHostLaunched(int processId)214        {215            if (!this.isDataCollectionEnabled)216            {217                return;218            }219            var testHostLaunchedEventArgs = new TestHostLaunchedEventArgs(this.dataCollectionEnvironmentContext.SessionDataCollectionContext, processId);220            this.SendEvent(testHostLaunchedEventArgs);221        }222        /// <inheritdoc/>223        public bool SessionStarted(SessionStartEventArgs sessionStartEventArgs)224        {225            // If datacollectors are not configured or datacollection is not enabled, return false.226            if (!this.isDataCollectionEnabled || this.RunDataCollectors.Count == 0)227            {228                return false;229            }230            sessionStartEventArgs.Context = new DataCollectionContext(this.dataCollectionEnvironmentContext.SessionDataCollectionContext.SessionId);231            this.SendEvent(sessionStartEventArgs);232            return this.events.AreTestCaseEventsSubscribed();233        }234        /// <inheritdoc/>235        public void TestCaseStarted(TestCaseStartEventArgs testCaseStartEventArgs)236        {237            if (!this.isDataCollectionEnabled)238            {239                return;240            }241            var context = new DataCollectionContext(this.dataCollectionEnvironmentContext.SessionDataCollectionContext.SessionId, testCaseStartEventArgs.TestElement);242            testCaseStartEventArgs.Context = context;243            this.SendEvent(testCaseStartEventArgs);244        }245        /// <inheritdoc/>246        public Collection<AttachmentSet> TestCaseEnded(TestCaseEndEventArgs testCaseEndEventArgs)247        {248            if (!this.isDataCollectionEnabled)249            {250                return new Collection<AttachmentSet>();251            }252            var context = new DataCollectionContext(this.dataCollectionEnvironmentContext.SessionDataCollectionContext.SessionId, testCaseEndEventArgs.TestElement);253            testCaseEndEventArgs.Context = context;254            this.SendEvent(testCaseEndEventArgs);255            List<AttachmentSet> result = null;256            try257            {258                result = this.attachmentManager.GetAttachments(testCaseEndEventArgs.Context);259            }260            catch (Exception ex)261            {262                if (EqtTrace.IsErrorEnabled)263                {264                    EqtTrace.Error("DataCollectionManager.TestCaseEnded: Failed to get attachments : {0}", ex);265                }266                return new Collection<AttachmentSet>(result);267            }268            if (EqtTrace.IsVerboseEnabled)269            {270                this.LogAttachments(result);271            }272            return new Collection<AttachmentSet>(result);273        }274        /// <summary>275        /// The dispose.276        /// </summary>277        /// <param name="disposing">278        /// The disposing.279        /// </param>280        protected virtual void Dispose(bool disposing)281        {282            if (!this.disposed)283            {284                if (disposing)285                {286                    CleanupPlugins();287                }288                this.disposed = true;289            }290        }291        private void CleanupPlugins()292        {293            EqtTrace.Info("DataCollectionManager.CleanupPlugins: CleanupPlugins called");294            if (!this.isDataCollectionEnabled)295            {296                return;297            }298            if (EqtTrace.IsVerboseEnabled)299            {300                EqtTrace.Verbose("DataCollectionManager.CleanupPlugins: Cleaning up {0} plugins", this.RunDataCollectors.Count);301            }302            RemoveDataCollectors(new List<DataCollectorInformation>(this.RunDataCollectors.Values));303            EqtTrace.Info("DataCollectionManager.CleanupPlugins: CleanupPlugins finished");304        }305        #region Load and Initialize DataCollectors306        /// <summary>307        /// Tries to get uri of the data collector corresponding to the friendly name. If no such data collector exists return null.308        /// </summary>309        /// <param name="friendlyName">The friendly Name.</param>310        /// <param name="dataCollectorUri">The data collector Uri.</param>311        /// <returns><see cref="bool"/></returns>312        protected virtual bool TryGetUriFromFriendlyName(string friendlyName, out string dataCollectorUri)313        {314            var extensionManager = this.dataCollectorExtensionManager;315            foreach (var extension in extensionManager.TestExtensions)316            {317                if (string.Compare(friendlyName, extension.Metadata.FriendlyName, StringComparison.OrdinalIgnoreCase) == 0)318                {319                    dataCollectorUri = extension.Metadata.ExtensionUri;320                    return true;321                }322            }323            dataCollectorUri = null;324            return false;325        }326        /// <summary>327        /// Gets the extension using uri.328        /// </summary>329        /// <param name="extensionUri">330        /// The extension uri.331        /// </param>332        /// <returns>333        /// The <see cref="DataCollector"/>.334        /// </returns>335        protected virtual DataCollector TryGetTestExtension(string extensionUri)336        {337            return this.DataCollectorExtensionManager.TryGetTestExtension(extensionUri).Value;338        }339        /// <summary>340        /// Loads and initializes data collector using data collector settings.341        /// </summary>342        /// <param name="dataCollectorSettings">343        /// The data collector settings.344        /// </param>345        /// <param name="settingsXml"> runsettings Xml</param>346        private void LoadAndInitialize(DataCollectorSettings dataCollectorSettings, string settingsXml)347        {348            DataCollectorInformation dataCollectorInfo;349            DataCollectorConfig dataCollectorConfig;350            try351            {352                // Look up the extension and initialize it if one is found.353                var extensionManager = this.DataCollectorExtensionManager;354                var dataCollectorUri = string.Empty;355                this.TryGetUriFromFriendlyName(dataCollectorSettings.FriendlyName, out dataCollectorUri);356                DataCollector dataCollector = null;357                if (!string.IsNullOrWhiteSpace(dataCollectorUri))358                {359                    dataCollector = this.TryGetTestExtension(dataCollectorUri);360                }361                if (dataCollector == null)362                {363                    this.LogWarning(string.Format(CultureInfo.CurrentUICulture, Resources.Resources.DataCollectorNotFound, dataCollectorSettings.FriendlyName));364                    return;365                }366                if (this.RunDataCollectors.ContainsKey(dataCollector.GetType()))367                {368                    // Collector is already loaded (may be configured twice). Ignore duplicates and return.369                    return;370                }371                dataCollectorConfig = new DataCollectorConfig(dataCollector.GetType());372                // Attempt to get the data collector information verifying that all of the required metadata for the collector is available.373                dataCollectorInfo = new DataCollectorInformation(374                                                    dataCollector,375                                                    dataCollectorSettings.Configuration,376                                                    dataCollectorConfig,377                                                    this.dataCollectionEnvironmentContext,378                                                    this.attachmentManager,379                                                    this.events,380                                                    this.messageSink,381                                                    settingsXml);382            }383            catch (Exception ex)384            {385                if (EqtTrace.IsErrorEnabled)386                {387                    EqtTrace.Error("DataCollectionManager.LoadAndInitialize: exception while creating data collector {0} : {1}", dataCollectorSettings.FriendlyName, ex);388                }389                // No data collector info, so send the error with no direct association to the collector.390                this.LogWarning(string.Format(CultureInfo.CurrentUICulture, Resources.Resources.DataCollectorInitializationError, dataCollectorSettings.FriendlyName, ex));391                return;392            }393            try394            {395                dataCollectorInfo.InitializeDataCollector();396                lock (this.RunDataCollectors)397                {398                    // Add data collectors to run cache.399                    this.RunDataCollectors[dataCollectorConfig.DataCollectorType] = dataCollectorInfo;400                }401            }402            catch (Exception ex)403            {404                if (EqtTrace.IsErrorEnabled)405                {406                    EqtTrace.Error("DataCollectionManager.LoadAndInitialize: exception while initializing data collector {0} : {1}", dataCollectorSettings.FriendlyName, ex);407                }408                // Log error.409                dataCollectorInfo.Logger.LogError(this.dataCollectionEnvironmentContext.SessionDataCollectionContext, string.Format(CultureInfo.CurrentCulture, Resources.Resources.DataCollectorInitializationError, dataCollectorConfig.FriendlyName, ex));410                // Dispose datacollector.411                dataCollectorInfo.DisposeDataCollector();412            }413        }414        /// <summary>415        /// Finds data collector enabled for the run in data collection settings.416        /// </summary>417        /// <param name="dataCollectionSettings">data collection settings</param>418        /// <returns>List of enabled data collectors</returns>419        private List<DataCollectorSettings> GetDataCollectorsEnabledForRun(DataCollectionRunSettings dataCollectionSettings)420        {421            var runEnabledDataCollectors = new List<DataCollectorSettings>();422            foreach (var settings in dataCollectionSettings.DataCollectorSettingsList)423            {424                if (settings.IsEnabled)425                {426                    if (runEnabledDataCollectors.Any(dcSettings => string.Equals(dcSettings.FriendlyName, settings.FriendlyName, StringComparison.OrdinalIgnoreCase)))427                    {428                        // If Uri or assembly qualified type name is repeated, consider data collector as duplicate and ignore it.429                        this.LogWarning(string.Format(CultureInfo.CurrentUICulture, Resources.Resources.IgnoredDuplicateConfiguration, settings.FriendlyName));430                        continue;431                    }432                    runEnabledDataCollectors.Add(settings);433                }434            }435            return runEnabledDataCollectors;436        }437        #endregion438        /// <summary>439        /// Sends a warning message against the session which is not associated with a data collector.440        /// </summary>441        /// <remarks>442        /// This should only be used when we do not have the data collector info yet.  After we have the data443        /// collector info we can use the data collectors logger for errors.444        /// </remarks>445        /// <param name="warningMessage">The message to be logged.</param>446        private void LogWarning(string warningMessage)447        {448            this.messageSink.SendMessage(new DataCollectionMessageEventArgs(TestMessageLevel.Warning, warningMessage));449        }450        /// <summary>451        /// Sends the event to all data collectors and fires a callback on the sender, letting it452        /// know when all plugins have completed processing the event453        /// </summary>454        /// <param name="args">The context information for the event</param>455        private void SendEvent(DataCollectionEventArgs args)456        {457            ValidateArg.NotNull(args, nameof(args));458            if (!this.isDataCollectionEnabled)459            {460                if (EqtTrace.IsErrorEnabled)461                {462                    EqtTrace.Error("DataCollectionManger:SendEvent: SendEvent called when no collection is enabled.");463                }464                return;465            }466            // do not send events multiple times467            this.events.RaiseEvent(args);468        }469        /// <summary>470        /// The get environment variables.471        /// </summary>472        /// <param name="unloadedAnyCollector">473        /// The unloaded any collector.474        /// </param>475        /// <returns>476        /// Dictionary of variable name as key and collector requested environment variable as value.477        /// </returns>478        private Dictionary<string, DataCollectionEnvironmentVariable> GetEnvironmentVariables(out bool unloadedAnyCollector)479        {480            var failedCollectors = new List<DataCollectorInformation>();481            unloadedAnyCollector = false;482            var dataCollectorEnvironmentVariable = new Dictionary<string, DataCollectionEnvironmentVariable>(StringComparer.OrdinalIgnoreCase);483            foreach (var dataCollectorInfo in this.RunDataCollectors.Values)484            {485                try486                {487                    dataCollectorInfo.SetTestExecutionEnvironmentVariables();488                    this.AddCollectorEnvironmentVariables(dataCollectorInfo, dataCollectorEnvironmentVariable);489                }490                catch (Exception ex)491                {492                    unloadedAnyCollector = true;493                    var friendlyName = dataCollectorInfo.DataCollectorConfig.FriendlyName;494                    failedCollectors.Add(dataCollectorInfo);495                    dataCollectorInfo.Logger.LogError(496                        this.dataCollectionEnvironmentContext.SessionDataCollectionContext,497                        string.Format(CultureInfo.CurrentCulture, Resources.Resources.DataCollectorErrorOnGetVariable, friendlyName, ex));498                    if (EqtTrace.IsErrorEnabled)499                    {500                        EqtTrace.Error("DataCollectionManager.GetEnvironmentVariables: Failed to get variable for Collector '{0}': {1}", friendlyName, ex);501                    }502                }503            }504            this.RemoveDataCollectors(failedCollectors);505            return dataCollectorEnvironmentVariable;506        }507        /// <summary>508        /// Collects environment variable to be set in test process by avoiding duplicates509        /// and detecting override of variable value by multiple adapters.510        /// </summary>511        /// <param name="dataCollectionWrapper">512        /// The data Collection Wrapper.513        /// </param>514        /// <param name="dataCollectorEnvironmentVariables">...

GetEnvironmentVariables

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;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            DataCollectionManager obj = new DataCollectionManager();12            var result = obj.GetEnvironmentVariables();13            Console.WriteLine(result);14        }15    }16}17using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23{24    {25        static void Main(string[] args)26        {27            DataCollectionManager obj = new DataCollectionManager();28            var result = obj.GetEnvironmentVariables();29            Console.WriteLine(result);30        }31    }32}33using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;34using System;35using System.Collections.Generic;36using System.Linq;37using System.Text;38using System.Threading.Tasks;39{40    {41        static void Main(string[] args)42        {43            DataCollectionManager obj = new DataCollectionManager();44            var result = obj.GetEnvironmentVariables();45            Console.WriteLine(result);46        }47    }48}49using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;50using System;51using System.Collections.Generic;52using System.Linq;53using System.Text;54using System.Threading.Tasks;55{56    {57        static void Main(string[] args)58        {59            DataCollectionManager obj = new DataCollectionManager();60            var result = obj.GetEnvironmentVariables();61            Console.WriteLine(result);62        }63    }64}

GetEnvironmentVariables

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.DataCollector;7using Microsoft.VisualStudio.TestPlatform.ObjectModel.DataCollection;8{9    {10        static void Main(string[] args)11        {12            DataCollectionManager dataCollectionManager = new DataCollectionManager();13            IDictionary<string, string> environmentVariables = dataCollectionManager.GetEnvironmentVariables();14        }15    }16}17Assembly: Microsoft.VisualStudio.TestPlatform.Common (in Microsoft.VisualStudio.TestPlatform.Common.dll)

GetEnvironmentVariables

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;2using System;3using System.Collections;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            DataCollectionManager dataCollectionManager = new DataCollectionManager();13            IDictionary environmentVariables = dataCollectionManager.GetEnvironmentVariables();14            foreach(DictionaryEntry entry in environmentVariables)15            {16                Console.WriteLine("{0} = {1}", entry.Key, entry.Value);17            }18        }19    }20}

GetEnvironmentVariables

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;2using System;3using System.Collections;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            DataCollectionManager dataCollectionManager = new DataCollectionManager();13            IDictionary environmentVariables = dataCollectionManager.GetEnvironmentVariables();14            Console.WriteLine("Total environment variables are " + environmentVariables.Count);15            Console.ReadLine();16        }17    }18}19public IDictionary GetEnvironmentVariables()20using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;21using System;22using System.Collections;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27{28    {29        static void Main(string[] args)30        {31            DataCollectionManager dataCollectionManager = new DataCollectionManager();32            IDictionary environmentVariables = dataCollectionManager.GetEnvironmentVariables();33            foreach (DictionaryEntry environmentVariable in environmentVariables)34            {35                Console.WriteLine("Key is " + environmentVariable.Key + " and value is " + environmentVariable.Value);36            }37            Console.ReadLine();38        }39    }40}41Key is Path and value is C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\Extensions\TestPlatform42public void SetEnvironmentVariables(IDictionary environmentVariables)43using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;44using System;45using System.Collections;46using System.Collections.Generic;47using System.Linq;48using System.Text;49using System.Threading.Tasks;50{51    {52        static void Main(string[] args)53        {54            DataCollectionManager dataCollectionManager = new DataCollectionManager();

GetEnvironmentVariables

Using AI Code Generation

1using System;2using System.Collections;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;8{9    {10        static void Main(string[] args)11        {12            IDictionary env = DataCollectionManager.GetEnvironmentVariables();13            foreach (DictionaryEntry de in env)14            {15                Console.WriteLine("{0} = {1}", de.Key, de.Value);16            }17            Console.ReadKey();18        }19    }20}

GetEnvironmentVariables

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.DataCollector;7using System.Collections;8{9    {10        static void Main(string[] args)11        {12            DataCollectionManager dataCollectionManager = new DataCollectionManager();13            IDictionary environmentVariables = dataCollectionManager.GetEnvironmentVariables();14            foreach (var key in environmentVariables.Keys)15            {16                Console.WriteLine(key + " : " + environmentVariables[key]);17            }18        }19    }20}21CommonProgramFiles : C:\Program Files (x86)\Common Files22CommonProgramFiles(x86) : C:\Program Files (x86)\Common Files23ProgramFiles : C:\Program Files (x86)24ProgramFiles(x86) : C:\Program Files (x86)25Path : C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\Extensions\TestPlatform\Microsoft.VisualStudio.TestPlatform.Extensions.HtmlLogger\Microsoft.VisualStudio.TestPlatform.Extensions.HtmlLogger.dll;C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\Extensions\TestPlatform\Microsoft.VisualStudio.TestPlatform.Extensions.TrxLogger\Microsoft.VisualStudio.TestPlatform.Extensions.TrxLogger.dll;C:\Program Files (x

GetEnvironmentVariables

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.DataCollector;7{8    {9        static void Main(string[] args)10        {11            DataCollectionManager dcm = new DataCollectionManager();12            EnvironmentVariableTarget ev = EnvironmentVariableTarget.Process;13            var env = dcm.GetEnvironmentVariables(ev);14            foreach (var item in env)15            {16                Console.WriteLine(item.Key + " " + item.Value);17            }18            Console.ReadLine();19        }20    }21}22VS140COMNTOOLS C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\Tools\23VSINSTALLDIR C:\Program Files (x86)\Microsoft Visual Studio 14.0\24VSSDK150INSTALL C:\Program Files (x86)\Microsoft Visual Studio 14.0\VSSDK25VSToolsPath C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\CommonExtensions\Microsoft\TestWindow\26VSToolsPath2 C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\CommonExtensions\Microsoft\TestWindow\27VSWHERE C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe

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