How to use InitializeLoggerByType method of Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client.TestLoggerManager class

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client.TestLoggerManager.InitializeLoggerByType

TestLoggerManager.cs

Source:TestLoggerManager.cs

...128                var loggerInitialized = false;129                // Try initializing logger by type.130                if (!string.IsNullOrWhiteSpace(logger.AssemblyQualifiedName))131                {132                    loggerInitialized = InitializeLoggerByType(logger.AssemblyQualifiedName, logger.CodeBase, parameters);133                }134                // Try initializing logger by uri.135                if (!loggerInitialized &&136                    !string.IsNullOrWhiteSpace(logger.Uri?.ToString()))137                {138                    loggerInitialized = InitializeLoggerByUri(logger.Uri, parameters);139                }140                // Try initializing logger by friendly name.141                if (!loggerInitialized &&142                    TryGetUriFromFriendlyName(logger.FriendlyName, out var loggerUri) &&143                    loggerUri != null)144                {145                    loggerInitialized = InitializeLoggerByUri(loggerUri, parameters);146                }147                // Output error if logger is not initialized.148                if (!loggerInitialized)149                {150                    var value = !string.IsNullOrWhiteSpace(logger.AssemblyQualifiedName)151                        ? logger.AssemblyQualifiedName152                        : !string.IsNullOrWhiteSpace(logger.Uri?.ToString())153                            ? logger.Uri.ToString()154                            : logger.FriendlyName;155                    throw new InvalidLoggerException(156                        string.Format(157                            CultureInfo.CurrentUICulture,158                            CommonResources.LoggerNotFound,159                            value));160                }161            }162            requestData.MetricsCollection.Add(TelemetryDataConstants.LoggerUsed, string.Join<Type>(",", this.initializedLoggers.ToArray()));163        }164        /// <summary>165        /// Handles test run message event.166        /// </summary>167        /// <param name="e">TestRunMessage event args.</param>168        public void HandleTestRunMessage(TestRunMessageEventArgs e)169        {170            if (this.isDisposed)171            {172                EqtTrace.Warning("TestLoggerManager.HandleTestRunMessage: Ignoring as the object is disposed.");173                return;174            }175            this.loggerEvents.RaiseTestRunMessage(e);176        }177        /// <summary>178        /// Handle test run stats change event.179        /// </summary>180        /// <param name="e">TestRunChanged event args.</param>181        public void HandleTestRunStatsChange(TestRunChangedEventArgs e)182        {183            if (this.isDisposed)184            {185                EqtTrace.Warning("TestLoggerManager.HandleTestRunStatsChange: Ignoring as the object is disposed.");186                return;187            }188            foreach (TestResult result in e.NewTestResults)189            {190                this.loggerEvents.RaiseTestResult(new TestResultEventArgs(result));191            }192        }193        /// <summary>194        /// Handles test run start event.195        /// </summary>196        /// <param name="e">TestRunStart event args.</param>197        public void HandleTestRunStart(TestRunStartEventArgs e)198        {199            if (this.isDisposed)200            {201                EqtTrace.Warning("TestLoggerManager.HandleTestRunStart: Ignoring as the object is disposed.");202                return;203            }204            this.loggerEvents.RaiseTestRunStart(e);205        }206        /// <summary>207        /// Handles test run complete.208        /// </summary>209        /// <param name="e">TestRunComplete event args.</param>210        public void HandleTestRunComplete(TestRunCompleteEventArgs e)211        {212            if (!this.isDisposed)213            {214                try215                {216                    this.loggerEvents.CompleteTestRun(e.TestRunStatistics, e.IsCanceled, e.IsAborted, e.Error,217                        e.AttachmentSets, e.ElapsedTimeInRunningTests);218                }219                finally220                {221                    this.Dispose();222                }223            }224            else225            {226                // Note: We are not raising warning in case testLoggerManager is disposed as HandleRawMessage and HandleTestRunComplete both can call HandleTestRunComplete.227                EqtTrace.Verbose("TestLoggerManager.HandleTestRunComplete: Ignoring as the object is disposed.");228            }229        }230        /// <summary>231        /// Handles discovery message event.232        /// </summary>233        /// <param name="e">TestRunMessage event args.</param>234        public void HandleDiscoveryMessage(TestRunMessageEventArgs e)235        {236            if (this.isDisposed)237            {238                EqtTrace.Warning("TestLoggerManager.HandleDiscoveryMessage: Ignoring as the object is disposed.");239                return;240            }241            this.loggerEvents.RaiseDiscoveryMessage(e);242        }243        /// <summary>244        /// Handle discovered tests.245        /// </summary>246        /// <param name="e">DiscoveredTests event args.</param>247        public void HandleDiscoveredTests(DiscoveredTestsEventArgs e)248        {249            if (this.isDisposed)250            {251                EqtTrace.Warning("TestLoggerManager.HandleDiscoveredTests: Ignoring as the object is disposed.");252                return;253            }254            this.loggerEvents.RaiseDiscoveredTests(e);255        }256        /// <summary>257        /// Handles discovery complete event.258        /// </summary>259        /// <param name="e">DiscoveryComplete event args.</param>260        public void HandleDiscoveryComplete(DiscoveryCompleteEventArgs e)261        {262            if (!this.isDisposed)263            {264                try265                {266                    this.loggerEvents.RaiseDiscoveryComplete(e);267                }268                finally269                {270                    this.Dispose();271                }272            }273            else274            {275                // Note: We are not raising warning in case testLoggerManager is disposed as HandleRawMessage and HandleDiscoveryComplete both can call HandleDiscoveryComplete.276                EqtTrace.Verbose("TestLoggerManager.HandleDiscoveryComplete: Ignoring as the object is disposed.");277            }278        }279        /// <summary>280        /// Handles discovery start event.281        /// </summary>282        /// <param name="e">DiscoveryStart event args.</param>283        public void HandleDiscoveryStart(DiscoveryStartEventArgs e)284        {285            if (this.isDisposed)286            {287                EqtTrace.Warning("TestLoggerManager.HandleDiscoveryStart: Ignoring as the object is disposed.");288                return;289            }290            this.loggerEvents.RaiseDiscoveryStart(e);291        }292        /// <summary>293        /// Ensure that all pending messages are sent to the loggers.294        /// </summary>295        public void Dispose()296        {297            this.Dispose(true);298            // Use SupressFinalize in case a subclass299            // of this type implements a finalizer.300            GC.SuppressFinalize(this);301        }302        #endregion303        /// <summary>304        /// Initializes logger with the specified URI and parameters.305        /// For ex. TfsPublisher takes parameters such as  Platform, Flavor etc.306        /// </summary>307        /// <param name="uri">URI of the logger to add.</param>308        /// <param name="parameters">Logger parameters.</param>309        /// <returns>Logger Initialized flag.</returns>310        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2234:PassSystemUriObjectsInsteadOfStrings", Justification = "Case insensitive needs to be supported "), SuppressMessage("Microsoft.Design", "CA1031:DoNotCatchGeneralExceptionTypes", Justification = "Third party loggers could potentially throw all kinds of exceptions.")]311        internal bool InitializeLoggerByUri(Uri uri, Dictionary<string, string> parameters)312        {313            ValidateArg.NotNull<Uri>(uri, "uri");314            this.CheckDisposed();315            // Look up the extension and initialize it if one is found.316            var extensionManager = this.TestLoggerExtensionManager;317            var logger = extensionManager.TryGetTestExtension(uri.AbsoluteUri);318            if (logger == null)319            {320                return false;321            }322            // If the logger has already been initialized just return.323            if (this.initializedLoggers.Contains(logger.Value.GetType()))324            {325                EqtTrace.Verbose("TestLoggerManager: Skipping duplicate logger initialization: {0}", logger.Value.GetType());326                return true;327            }328            // Initialize logger.329            var initialized = InitializeLogger(logger.Value, logger.Metadata.ExtensionUri, parameters);330            // Add logger in initializedLoggers list.331            if (initialized)332            {333                this.initializedLoggers.Add(logger.Value.GetType());334            }335            return initialized;336        }337        /// <summary>338        /// Tries to get uri of the logger corresponding to the friendly name. If no such logger exists return null.339        /// </summary>340        /// <param name="friendlyName">The friendly Name.</param>341        /// <param name="loggerUri">The logger Uri.</param>342        /// <returns><see cref="bool"/></returns>343        internal bool TryGetUriFromFriendlyName(string friendlyName, out Uri loggerUri)344        {345            var extensionManager = this.TestLoggerExtensionManager;346            foreach (var extension in extensionManager.TestExtensions)347            {348                if (string.Compare(friendlyName, extension.Metadata.FriendlyName, StringComparison.OrdinalIgnoreCase) == 0)349                {350                    try351                    {352                        loggerUri = new Uri(extension.Metadata.ExtensionUri);353                    }354                    catch (UriFormatException)355                    {356                        loggerUri = null;357                        throw new InvalidLoggerException(358                            string.Format(359                                CultureInfo.CurrentUICulture,360                                CommonResources.LoggerUriInvalid,361                                extension.Metadata.ExtensionUri));362                    }363                    return true;364                }365            }366            loggerUri = null;367            return false;368        }369        /// <summary>370        /// Gets the test results directory.371        /// </summary>372        /// <param name="runSettings">Test run settings.</param>373        /// <returns>Test results directory</returns>374        internal string GetResultsDirectory(string runSettings)375        {376            string resultsDirectory = null;377            if (runSettings != null)378            {379                try380                {381                    RunConfiguration runConfiguration = XmlRunSettingsUtilities.GetRunConfigurationNode(runSettings);382                    resultsDirectory = RunSettingsUtilities.GetTestResultsDirectory(runConfiguration);383                }384                catch (SettingsException se)385                {386                    if (EqtTrace.IsErrorEnabled)387                    {388                        EqtTrace.Error("TestLoggerManager.GetResultsDirectory: Unable to get the test results directory: Error {0}", se);389                    }390                }391            }392            return resultsDirectory;393        }394        /// <summary>395        /// Enables sending of events to the loggers which are registered.396        /// </summary>397        /// <remarks>398        /// By default events are disabled and will not be raised until this method is called.399        /// This is done because during logger initialization, errors could be sent and we do not400        /// want them broadcast out to the loggers until all loggers have been enabled.  Without this401        /// all loggers would not receive the errors which were sent prior to initialization finishing.402        /// </remarks>403        internal void EnableLogging()404        {405            this.CheckDisposed();406            this.loggerEvents.EnableEvents();407        }408        /// <summary>409        /// Ensure that all pending messages are sent to the loggers.410        /// </summary>411        /// <param name="disposing">412        /// The disposing.413        /// </param>414        internal virtual void Dispose(bool disposing)415        {416            if (!this.isDisposed)417            {418                if (disposing)419                {420                    this.loggerEvents.Dispose();421                }422                this.isDisposed = true;423            }424        }425        /// <summary>426        /// Get parameters from configuration element.427        /// </summary>428        /// <param name="configuration"></param>429        /// <returns></returns>430        private Dictionary<string, string> GetParametersFromConfigurationElement(XmlElement configuration)431        {432            var configurationManager = new LoggerNameValueConfigurationManager(configuration);433            return configurationManager.NameValuePairs;434        }435        /// <summary>436        /// Initialize logger with the specified type and parameters.437        /// </summary>438        /// <param name="assemblyQualifiedName">Assembly qualified name.</param>439        /// <param name="codeBase">Code base.</param>440        /// <param name="parameters">Logger parameters.</param>441        /// <returns>Logger Initialized flag.</returns>442        private bool InitializeLoggerByType(string assemblyQualifiedName, string codeBase, Dictionary<string, string> parameters)443        {444            this.CheckDisposed();445            try446            {447                // Load logger assembly.448                Assembly assembly = this.assemblyLoadContext.LoadAssemblyFromPath(codeBase);449                var loggerType =450                    assembly?.GetTypes()451                        .FirstOrDefault(x => x.AssemblyQualifiedName.Equals(assemblyQualifiedName));452                // Create logger instance453                var constructorInfo = loggerType?.GetConstructor(Type.EmptyTypes);454                var logger = constructorInfo?.Invoke(new object[] { });455                // Handle logger null scenario.456                if (logger == null)...

InitializeLoggerByType

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;2using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection;3using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Discovery;4using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Execution;5using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;6using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Resources;7using Microsoft.VisualStudio.TestPlatform.ObjectModel;8using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;9using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers;10using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers.Interfaces;

InitializeLoggerByType

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;7using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;8{9    {10        static void Main(string[] args)11        {12            TestLoggerManager testLoggerManager = new TestLoggerManager();13            var testLogger = testLoggerManager.InitializeLoggerByType("console", "C:\\Users\\xyz\\Desktop\\log.txt");14            testLogger.Initialize(null, null);15            testLogger.TestRunMessageHandler(new TestRunMessageEventArgs(TestMessageLevel.Informational, "Hello"));16            testLogger.TestRunCompleteHandler(new TestRunCompleteEventArgs(null, true, false, null, null, null));17            Console.Read();18        }19    }20}

InitializeLoggerByType

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;7using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;8{9    {10        static void Main(string[] args)11        {12            var logger = TestLoggerManager.GetTestLoggerManagerInstance().InitializeLoggerByType("trx");13            logger.Initialize(null, null);14            logger.TestRunMessageHandler(new Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging.TestRunMessageEventArgs("Hello"));15            Console.WriteLine("Hello World!");16            Console.ReadKey();17        }18    }19}

InitializeLoggerByType

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;2using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;3using System;4using System.Collections.Generic;5using System.IO;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        static void Main(string[] args)12        {13            TestLoggerManager testLoggerManager = new TestLoggerManager();14            testLoggerManager.InitializeLoggerByType("console", null, null, null);15        }16    }17}18using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;19using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;20using System;21using System.Collections.Generic;22using System.IO;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26{27    {28        static void Main(string[] args)29        {30            TestLoggerManager testLoggerManager = new TestLoggerManager();31            testLoggerManager.InitializeLoggerByType("console", null, null, null);32        }33    }34}35using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;36using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;37using System;38using System.Collections.Generic;39using System.IO;40using System.Linq;41using System.Text;42using System.Threading.Tasks;43{44    {45        static void Main(string[] args)46        {47            TestLoggerManager testLoggerManager = new TestLoggerManager();48            testLoggerManager.InitializeLoggerByType("console", null, null, null);49        }50    }51}52using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;53using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;54using System;55using System.Collections.Generic;56using System.IO;57using System.Linq;58using System.Text;59using System.Threading.Tasks;60{61    {62        static void Main(string[] args)63        {64            TestLoggerManager testLoggerManager = new TestLoggerManager();65            testLoggerManager.InitializeLoggerByType("console", null, null, null);66        }67    }68}

InitializeLoggerByType

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;2using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;3using System;4using System.Collections.Generic;5using System.IO;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        static void Main(string[] args)12        {13            var loggerManager = new TestLoggerManager();14            var logger = loggerManager.InitializeLoggerByType("trx", "C:\\TestLogs\\log.trx", null, null);15            logger.Initialize(null, null);16            logger.Error("This is an error");17            logger.Warning("This is a warning");18            logger.Warning("

InitializeLoggerByType

Using AI Code Generation

1var loggerManager = new TestLoggerManager();2loggerManager.InitializeLoggerByType("loggerType");3var loggerManager = new TestLoggerManager();4loggerManager.InitializeLoggerByType("loggerType", "loggerParameters");5var loggerManager = new TestLoggerManager();6loggerManager.InitializeLoggerByType("loggerType", "loggerParameters", "loggerDirectory");7var loggerManager = new TestLoggerManager();8loggerManager.InitializeLoggerByType("loggerType", "loggerParameters", "loggerDirectory", "loggerVerbosity");9var loggerManager = new TestLoggerManager();10loggerManager.InitializeLoggerByType("loggerType", "loggerParameters", "loggerDirectory", "loggerVerbosity", "loggerEvents");

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