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How to use OnTestCaseStart method of Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector class

Best Vstest code snippet using Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector.OnTestCaseStart

EventLogDataCollector.cs

Source:EventLogDataCollector.cs

...90    internal EventLogDataCollector(IFileHelper fileHelper)91    {92        _sessionStartEventHandler = OnSessionStart;93        _sessionEndEventHandler = OnSessionEnd;94        _testCaseStartEventHandler = OnTestCaseStart;95        _testCaseEndEventHandler = OnTestCaseEnd;96        _eventLogDirectories = new List<string>();97        ContextMap = new Dictionary<DataCollectionContext, EventLogSessionContext>();98        _fileHelper = fileHelper;99    }100    internal int MaxEntries { get; private set; }101    internal ISet<string>? EventSources { get; private set; }102    internal ISet<EventLogEntryType>? EntryTypes { get; private set; }103    internal ISet<string>? EventLogNames { get; private set; }104    /// <summary>105    /// Gets the context data.106    /// </summary>107    internal Dictionary<DataCollectionContext, EventLogSessionContext> ContextMap { get; }108    #region DataCollector Members109    /// <summary>110    /// Initializes the data collector111    /// </summary>112    /// <param name="configurationElement">113    /// The XML element containing configuration information for the data collector. Currently,114    /// this data collector does not have any configuration, so we ignore this parameter.115    /// </param>116    /// <param name="events">117    /// Object containing the execution events the data collector registers for118    /// </param>119    /// <param name="dataSink">The sink used by the data collector to send its data</param>120    /// <param name="logger">121    /// Used by the data collector to send warnings, errors, or other messages122    /// </param>123    /// <param name="dataCollectionEnvironmentContext">Provides contextual information about the agent environment</param>124    [MemberNotNull(nameof(_events), nameof(_dataSink), nameof(_logger), nameof(_dataCollectorContext))]125    public override void Initialize(126        XmlElement? configurationElement,127        DataCollectionEvents events,128        DataCollectionSink dataSink,129        DataCollectionLogger logger,130        DataCollectionEnvironmentContext? dataCollectionEnvironmentContext)131    {132        ValidateArg.NotNull(events, nameof(events));133        ValidateArg.NotNull(dataSink, nameof(dataSink));134        ValidateArg.NotNull(logger, nameof(logger));135        ValidateArg.NotNull(dataCollectionEnvironmentContext, nameof(dataCollectionEnvironmentContext));136        _events = events;137        _dataSink = dataSink;138        _logger = logger;139        _dataCollectorContext = dataCollectionEnvironmentContext!.SessionDataCollectionContext;140        // Load the configuration141        CollectorNameValueConfigurationManager nameValueSettings =142            new(configurationElement);143        // Apply the configuration144        ConfigureEventSources(nameValueSettings);145        ConfigureEntryTypes(nameValueSettings);146        ConfigureMaxEntries(nameValueSettings);147        ConfigureEventLogNames(nameValueSettings, _dataCollectorContext);148        // Register for events149        events.SessionStart += _sessionStartEventHandler;150        events.SessionEnd += _sessionEndEventHandler;151        events.TestCaseStart += _testCaseStartEventHandler;152        events.TestCaseEnd += _testCaseEndEventHandler;153    }154    #endregion155    /// <summary>156    /// The write event logs.157    /// </summary>158    /// <param name="eventLogEntries">159    /// The event log entries.160    /// </param>161    /// <param name="maxLogEntries">162    /// Max Log Entries.163    /// </param>164    /// <param name="dataCollectionContext">165    /// The data collection context.166    /// </param>167    /// <param name="requestedDuration">168    /// The requested duration.169    /// </param>170    /// <param name="timeRequestReceived">171    /// The time request received.172    /// </param>173    /// <returns>174    /// The <see cref="string"/>.175    /// </returns>176    internal string WriteEventLogs(List<EventLogEntry> eventLogEntries, int maxLogEntries, DataCollectionContext dataCollectionContext, TimeSpan requestedDuration, DateTime timeRequestReceived)177    {178        // Generate a unique but friendly Directory name in the temp directory179        string eventLogDirName = string.Format(180            CultureInfo.InvariantCulture,181            "{0}-{1}-{2:yyyy}{2:MM}{2:dd}-{2:HH}{2:mm}{2:ss}.{2:fff}",182            "Event Log",183            Environment.MachineName,184            DateTime.UtcNow);185        string eventLogDirPath = Path.Combine(Path.GetTempPath(), eventLogDirName);186        // Create the directory187        _fileHelper.CreateDirectory(eventLogDirPath);188        string eventLogBasePath = Path.Combine(eventLogDirPath, EventLogFileName);189        bool unusedFilenameFound = false;190        string eventLogPath = eventLogBasePath + ".xml";191        if (_fileHelper.Exists(eventLogPath))192        {193            for (int i = 1; !unusedFilenameFound; i++)194            {195                eventLogPath = $"{eventLogBasePath}-{i.ToString(CultureInfo.InvariantCulture)}.xml";196                if (!_fileHelper.Exists(eventLogPath))197                {198                    unusedFilenameFound = true;199                }200            }201        }202        DateTime minDate = DateTime.MinValue;203        // Limit entries to a certain time range if requested204        if (requestedDuration < TimeSpan.MaxValue)205        {206            try207            {208                minDate = timeRequestReceived - requestedDuration;209            }210            catch (ArgumentOutOfRangeException)211            {212                minDate = DateTime.MinValue;213            }214        }215        Stopwatch stopwatch = new();216        stopwatch.Start();217        EventLogXmlWriter.WriteEventLogEntriesToXmlFile(218            eventLogPath,219            eventLogEntries.Where(220                entry => entry.TimeGenerated > minDate && entry.TimeGenerated < DateTime.MaxValue).OrderBy(x => x.TimeGenerated).Take(maxLogEntries).ToList(),221            _fileHelper);222        stopwatch.Stop();223        EqtTrace.Verbose(224            "EventLogDataContainer: Wrote {0} event log entries to file '{1}' in {2} seconds",225            eventLogEntries.Count,226            eventLogPath,227            stopwatch.Elapsed.TotalSeconds.ToString(CultureInfo.InvariantCulture));228        // Write the event log file229        FileTransferInformation fileTransferInformation =230            new(dataCollectionContext, eventLogPath, true, _fileHelper);231        TPDebug.Assert(_dataSink != null, "Initialize should have been called.");232        _dataSink.SendFileAsync(fileTransferInformation);233        EqtTrace.Verbose(234            "EventLogDataContainer: Event log successfully sent for data collection context '{0}'.",235            dataCollectionContext.ToString());236        return eventLogPath;237    }238    #region IDisposable Members239    /// <summary>240    /// Cleans up resources allocated by the data collector241    /// </summary>242    /// <param name="disposing">Not used since this class does not have a finalizer.</param>243    protected override void Dispose(bool disposing)244    {245        if (_isDisposed)246            return;247        base.Dispose(disposing);248        if (disposing)249        {250            // Unregister events251            if (_events != null)252            {253                _events.SessionStart -= _sessionStartEventHandler;254                _events.SessionEnd -= _sessionEndEventHandler;255                _events.TestCaseStart -= _testCaseStartEventHandler;256                _events.TestCaseEnd -= _testCaseEndEventHandler;257            }258            // Unregister EventLogEntry Written.259            foreach (var eventLogContainer in _eventLogContainerMap.Values)260            {261                eventLogContainer.Dispose();262            }263            // Delete all the temp event log directories264            RemoveTempEventLogDirs(_eventLogDirectories);265        }266        _isDisposed = true;267    }268    #endregion269    private static ISet<string> ParseCommaSeparatedList(string commaSeparatedList)270    {271        ISet<string> strings = new HashSet<string>();272        string[] items = commaSeparatedList.Split(new char[] { ',' });273        foreach (string item in items)274        {275            strings.Add(item.Trim());276        }277        return strings;278    }279    private void OnSessionStart(object? sender, SessionStartEventArgs e)280    {281        ValidateArg.NotNull(e, nameof(e));282        ValidateArg.NotNull(e.Context, "SessionStartEventArgs.Context");283        EqtTrace.Verbose("EventLogDataCollector: SessionStart received");284        StartCollectionForContext(e.Context);285    }286    private void OnSessionEnd(object? sender, SessionEndEventArgs e)287    {288        ValidateArg.NotNull(e, nameof(e));289        ValidateArg.NotNull(e.Context, "SessionEndEventArgs.Context");290        EqtTrace.Verbose("EventLogDataCollector: SessionEnd received");291        WriteCollectedEventLogEntries(e.Context, true, TimeSpan.MaxValue, DateTime.UtcNow);292    }293    private void OnTestCaseStart(object? sender, TestCaseStartEventArgs e)294    {295        ValidateArg.NotNull(e, nameof(e));296        ValidateArg.NotNull(e.Context, "TestCaseStartEventArgs.Context");297        if (!e.Context.HasTestCase)298        {299            Debug.Fail("Context is not for a test case");300            ValidateArg.NotNull(e.Context.TestExecId, "TestCaseStartEventArgs.Context.HasTestCase");301        }302        EqtTrace.Verbose("EventLogDataCollector: TestCaseStart received for test '{0}'.", e.TestCaseName);303        StartCollectionForContext(e.Context);304    }305    private void OnTestCaseEnd(object? sender, TestCaseEndEventArgs e)306    {307        ValidateArg.NotNull(e, nameof(e));...

OnTestCaseStart

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.TestPlatform.Extensions.EventLogCollector;7using Microsoft.VisualStudio.TestTools.UnitTesting;8{9    {10        public void TestInitialize()11        {12            EventLogDataCollector collector = new EventLogDataCollector();13            collector.OnTestCaseStart();14        }15        public void SampleTestMethod()16        {17        }18    }19}

OnTestCaseStart

Using AI Code Generation

1using Microsoft.TestPlatform.Extensions.EventLogCollector;2{3    {4        public override void OnTestCaseStart(TestCaseStartEventArgs testCaseStartEventArgs)5        {6        }7    }8}9using Microsoft.TestPlatform.Extensions.EventLogCollector;10{11    {12        public override void OnTestCaseEnd(TestCaseEndEventArgs testCaseEndEventArgs)13        {14        }15    }16}17using Microsoft.TestPlatform.Extensions.EventLogCollector;18{19    {20        public override void OnTestResult(TestResultEventArgs testResultEventArgs)21        {22        }23    }24}25using Microsoft.TestPlatform.Extensions.EventLogCollector;26{27    {28        public override void OnTestRunStart(TestRunStartEventArgs testRunStartEventArgs)29        {30        }31    }32}33using Microsoft.TestPlatform.Extensions.EventLogCollector;34{35    {36        public override void OnTestRunEnd(TestRunEndEventArgs testRunEndEventArgs)37        {38        }39    }40}41using Microsoft.TestPlatform.Extensions.EventLogCollector;42{43    {44        public override void OnTestSessionStart(TestSessionStartEventArgs testSessionStartEventArgs)45        {46        }47    }48}

OnTestCaseStart

Using AI Code Generation

1using Microsoft.TestPlatform.Extensions.EventLogCollector;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            EventLogDataCollector obj = new EventLogDataCollector();12            obj.OnTestCaseStart("TestCase1");13            Console.WriteLine("TestCase1");14            obj.OnTestCaseStart("TestCase2");15            Console.WriteLine("TestCase2");16            Console.ReadLine();17        }18    }19}20using Microsoft.TestPlatform.Extensions.EventLogCollector;21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26{27    {28        static void Main(string[] args)29        {30            EventLogDataCollector obj = new EventLogDataCollector();31            obj.OnTestCaseEnd("TestCase1");32            Console.WriteLine("TestCase1");33            obj.OnTestCaseEnd("TestCase2");34            Console.WriteLine("TestCase2");35            Console.ReadLine();36        }37    }38}39using Microsoft.TestPlatform.Extensions.EventLogCollector;40using System;41using System.Collections.Generic;42using System.Linq;43using System.Text;44using System.Threading.Tasks;45{46    {47        static void Main(string[] args)48        {49            EventLogDataCollector obj = new EventLogDataCollector();50            obj.OnTestRunStart();51            Console.WriteLine("TestRunStart");52            Console.ReadLine();53        }54    }55}56using Microsoft.TestPlatform.Extensions.EventLogCollector;57using System;58using System.Collections.Generic;59using System.Linq;60using System.Text;61using System.Threading.Tasks;62{63    {64        static void Main(string[] args)65        {66            EventLogDataCollector obj = new EventLogDataCollector();67            obj.OnTestRunEnd();68            Console.WriteLine("TestRunEnd");69            Console.ReadLine();70        }71    }72}

OnTestCaseStart

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.IO;4using System.Reflection;5using System.Text;6using System.Xml;7using System.Xml.Linq;8using System.Xml.XPath;9{10    {11        static void Main(string[] args)12        {13            string xmlPath = @"C:\Users\username\source\repos\ConsoleApp1\ConsoleApp1\bin\Debug\netcoreapp3.1\testResults\username\username\3\testhost.netcoreapp3.1.exe_2020-06-24_15_23_26.trx";14            XDocument xml = XDocument.Load(xmlPath);15            foreach (var testCase in testCases)16            {17                var testId = testCase.Attribute("testId").Value;18                var testStartTime = testCase.Attribute("startTime").Value;19                Console.WriteLine("TestID: " + testId);20                Console.WriteLine("Test Start Time: " + testStartTime);21            }22        }23    }24}

OnTestCaseStart

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using System.Diagnostics;7using System.IO;8using System.Xml;9using System.Xml.Linq;10using System.Xml.XPath;11using System.Xml.Serialization;12using System.Runtime.Serialization;13using System.Reflection;14using System.Threading;15using System.Collections.ObjectModel;16{17    {18        static void Main(string[] args)19        {20            string logFilePath = @"C:\Users\Public\Documents\log.txt";21            string logFilePath1 = @"C:\Users\Public\Documents\log1.txt";22            string logFilePath2 = @"C:\Users\Public\Documents\log2.txt";23            string logFilePath3 = @"C:\Users\Public\Documents\log3.txt";24            string logFilePath4 = @"C:\Users\Public\Documents\log4.txt";25            string logFilePath5 = @"C:\Users\Public\Documents\log5.txt";26            string logFilePath6 = @"C:\Users\Public\Documents\log6.txt";27            string logFilePath7 = @"C:\Users\Public\Documents\log7.txt";28            string logFilePath8 = @"C:\Users\Public\Documents\log8.txt";29            string logFilePath9 = @"C:\Users\Public\Documents\log9.txt";30            string logFilePath10 = @"C:\Users\Public\Documents\log10.txt";31            string logFilePath11 = @"C:\Users\Public\Documents\log11.txt";32            string logFilePath12 = @"C:\Users\Public\Documents\log12.txt";33            string logFilePath13 = @"C:\Users\Public\Documents\log13.txt";34            string logFilePath14 = @"C:\Users\Public\Documents\log14.txt";35            string logFilePath15 = @"C:\Users\Public\Documents\log15.txt";36            string logFilePath16 = @"C:\Users\Public\Documents\log16.txt";37            string logFilePath17 = @"C:\Users\Public\Documents\log17.txt";

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