Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use DataCollectionParameters method of Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.DataCollectionParameters class

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.DataCollectionParameters.DataCollectionParameters

ProxyExecutionManagerWithDataCollection.cs

Source:ProxyExecutionManagerWithDataCollection.cs

1// Copyright (c) Microsoft Corporation. All rights reserved.2// Licensed under the MIT license. See LICENSE file in the project root for full license information.3namespace Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client4{5    using System;6    using System.Collections.Generic;7    using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities.Interfaces;8    using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection;9    using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.Interfaces;10    using Microsoft.VisualStudio.TestPlatform.ObjectModel;11    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;12    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Host;13    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;14    /// <summary>15    /// The proxy execution manager with data collection.16    /// </summary>17    internal class ProxyExecutionManagerWithDataCollection : ProxyExecutionManager18    {19        private IDictionary<string, string> dataCollectionEnvironmentVariables;20        private int dataCollectionPort;21        private IRequestData requestData;22        /// <summary>23        /// Initializes a new instance of the <see cref="ProxyExecutionManagerWithDataCollection"/> class. 24        /// </summary>25        /// <param name="requestSender">26        /// Test request sender instance.27        /// </param>28        /// <param name="testHostManager">29        /// Test host manager for this operation.30        /// </param>31        /// <param name="proxyDataCollectionManager">32        /// The proxy Data Collection Manager.33        /// </param>34        /// <param name="requestData">35        /// The request data for providing execution services and data.36        /// </param>37        public ProxyExecutionManagerWithDataCollection(IRequestData requestData, ITestRequestSender requestSender, ITestRuntimeProvider testHostManager, IProxyDataCollectionManager proxyDataCollectionManager)38            : base(requestData, requestSender, testHostManager)39        {40            this.ProxyDataCollectionManager = proxyDataCollectionManager;41            this.DataCollectionRunEventsHandler = new DataCollectionRunEventsHandler();42            this.requestData = requestData;43            this.dataCollectionEnvironmentVariables = new Dictionary<string, string>();44        }45        /// <summary>46        /// Gets the data collection run events handler.47        /// </summary>48        internal DataCollectionRunEventsHandler DataCollectionRunEventsHandler49        {50            get; private set;51        }52        /// <summary>53        /// Gets the proxy data collection manager.54        /// </summary>55        internal IProxyDataCollectionManager ProxyDataCollectionManager56        {57            get; private set;58        }59        /// <summary>60        /// Ensure that the Execution component of engine is ready for execution usually by loading extensions.61        /// </summary>62        public override void Initialize()63        {64            this.ProxyDataCollectionManager.Initialize();65            try66            {67                var dataCollectionParameters = this.ProxyDataCollectionManager.BeforeTestRunStart(68                                                   resetDataCollectors: true,69                                                   isRunStartingNow: true,70                                                   runEventsHandler: this.DataCollectionRunEventsHandler);71                if (dataCollectionParameters != null)72                {73                    this.dataCollectionEnvironmentVariables = dataCollectionParameters.EnvironmentVariables;74                    this.dataCollectionPort = dataCollectionParameters.DataCollectionEventsPort;75                }76            }77            catch (Exception)78            {79                // On failure in calling BeforeTestRunStart, call AfterTestRunEnd to end DataCollectionProcess80                this.ProxyDataCollectionManager.AfterTestRunEnd(isCanceled: true, runEventsHandler: this.DataCollectionRunEventsHandler);81                throw;82            }83            base.Initialize();84        }85        /// <summary>86        /// Starts the test run87        /// </summary>88        /// <param name="testRunCriteria"> The settings/options for the test run. </param>89        /// <param name="eventHandler"> EventHandler for handling execution events from Engine. </param>90        /// <returns> The process id of the runner executing tests. </returns>91        public override int StartTestRun(TestRunCriteria testRunCriteria, ITestRunEventsHandler eventHandler)92        {93            var currentEventHandler = eventHandler;94            if (this.ProxyDataCollectionManager != null)95            {96                currentEventHandler = new DataCollectionTestRunEventsHandler(eventHandler, this.ProxyDataCollectionManager);97            }98            // Log all the messages that are reported while initializing DataCollectionClient99            if (this.DataCollectionRunEventsHandler.Messages.Count > 0)100            {101                foreach (var message in this.DataCollectionRunEventsHandler.Messages)102                {103                    currentEventHandler.HandleLogMessage(message.Item1, message.Item2);104                }105                this.DataCollectionRunEventsHandler.Messages.Clear();106            }107            return base.StartTestRun(testRunCriteria, currentEventHandler);108        }109        /// <inheritdoc/>110        public override void Cancel()111        {112            try113            {114                this.ProxyDataCollectionManager.AfterTestRunEnd(isCanceled: true, runEventsHandler: this.DataCollectionRunEventsHandler);115            }116            finally117            {118                base.Cancel();119            }120        }121        /// <inheritdoc />122        protected override TestProcessStartInfo UpdateTestProcessStartInfo(TestProcessStartInfo testProcessStartInfo)123        {124            if (testProcessStartInfo.EnvironmentVariables == null)125            {126                testProcessStartInfo.EnvironmentVariables = this.dataCollectionEnvironmentVariables;127            }128            else129            {130                foreach (var kvp in this.dataCollectionEnvironmentVariables)131                {132                    testProcessStartInfo.EnvironmentVariables[kvp.Key] = kvp.Value;133                }134            }135            // Update Telemetry Opt in status because by default in Test Host Telemetry is opted out136            var telemetryOptedIn = this.requestData.IsTelemetryOptedIn ? "true" : "false";137            testProcessStartInfo.Arguments += " --datacollectionport " + this.dataCollectionPort138                                              + " --telemetryoptedin " + telemetryOptedIn;139            return testProcessStartInfo;140        }141    }142    /// <summary>143    /// Handles Log events and stores them in list. Messages in the list will be logged after test execution begins.144    /// </summary>145    internal class DataCollectionRunEventsHandler : ITestMessageEventHandler146    {147        /// <summary>148        /// Initializes a new instance of the <see cref="DataCollectionRunEventsHandler"/> class. 149        /// </summary>150        public DataCollectionRunEventsHandler()151        {152            this.Messages = new List<Tuple<TestMessageLevel, string>>();153        }154        /// <summary>155        /// Gets the cached messages.156        /// </summary>157        public List<Tuple<TestMessageLevel, string>> Messages { get; private set; }158        /// <inheritdoc />159        public void HandleLogMessage(TestMessageLevel level, string message)160        {161            this.Messages.Add(new Tuple<TestMessageLevel, string>(level, message));162        }163        /// <inheritdoc />164        public void HandleRawMessage(string rawMessage)165        {166            throw new NotImplementedException();167        }168    }169}...

ProxyOperationManagerWithDataCollection.cs

Source:ProxyOperationManagerWithDataCollection.cs

1ï»¿// Copyright (c) Microsoft Corporation. All rights reserved.2// Licensed under the MIT license. See LICENSE file in the project root for full license information.3namespace Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client4{5    using System;6    using System.Collections.Generic;7    using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities.Interfaces;8    using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.Interfaces;9    using Microsoft.VisualStudio.TestPlatform.ObjectModel;10    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;11    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Host;12    /// <summary>13    /// The proxy operation manager with data collection.14    /// </summary>15    public class ProxyOperationManagerWithDataCollection : ProxyOperationManager16    {17        private IDictionary<string, string> dataCollectionEnvironmentVariables;18        private IRequestData requestData;19        private int dataCollectionPort;20        /// <summary>21        /// Initializes a new instance of the <see cref="ProxyOperationManagerWithDataCollection"/>22        /// class.23        /// </summary>24        /// 25        /// <param name="requestData">The request data.</param>26        /// <param name="requestSender">The request sender.</param>27        /// <param name="testHostManager">The test host manager.</param>28        /// <param name="proxyDataCollectionManager">The data collection proxy.</param>29        public ProxyOperationManagerWithDataCollection(30            IRequestData requestData,31            ITestRequestSender requestSender,32            ITestRuntimeProvider testHostManager,33            IProxyDataCollectionManager proxyDataCollectionManager)34            : base(35                  requestData,36                  requestSender,37                  testHostManager)38        {39            this.ProxyDataCollectionManager = proxyDataCollectionManager;40            this.DataCollectionRunEventsHandler = new DataCollectionRunEventsHandler();41            this.requestData = requestData;42            this.dataCollectionEnvironmentVariables = new Dictionary<string, string>();43            testHostManager.HostLaunched += this.TestHostLaunchedHandler;44        }45        /// <inheritdoc />46        public override void Initialize(bool skipDefaultAdapters)47        {48            this.ProxyDataCollectionManager.Initialize();49            try50            {51                var dataCollectionParameters = this.ProxyDataCollectionManager.BeforeTestRunStart(52                    resetDataCollectors: true,53                    isRunStartingNow: true,54                    runEventsHandler: this.DataCollectionRunEventsHandler);55                if (dataCollectionParameters != null)56                {57                    this.dataCollectionEnvironmentVariables = dataCollectionParameters.EnvironmentVariables;58                    this.dataCollectionPort = dataCollectionParameters.DataCollectionEventsPort;59                }60            }61            catch (Exception)62            {63                // On failure in calling BeforeTestRunStart, call AfterTestRunEnd to end the data64                // collection process.65                this.ProxyDataCollectionManager.AfterTestRunEnd(66                    isCanceled: true,67                    runEventsHandler: this.DataCollectionRunEventsHandler);68                throw;69            }70            base.Initialize(skipDefaultAdapters);71        }72        /// <inheritdoc />73        public override TestProcessStartInfo UpdateTestProcessStartInfo(TestProcessStartInfo testProcessStartInfo)74        {75            if (testProcessStartInfo.EnvironmentVariables == null)76            {77                testProcessStartInfo.EnvironmentVariables = this.dataCollectionEnvironmentVariables;78            }79            else80            {81                foreach (var kvp in this.dataCollectionEnvironmentVariables)82                {83                    testProcessStartInfo.EnvironmentVariables[kvp.Key] = kvp.Value;84                }85            }86            // Update telemetry opt in status because by default test host telemetry is opted out.87            var telemetryOptedIn = this.requestData.IsTelemetryOptedIn ? "true" : "false";88            testProcessStartInfo.Arguments += " --datacollectionport " + this.dataCollectionPort89                                              + " --telemetryoptedin " + telemetryOptedIn;90            return testProcessStartInfo;91        }92        /// <inheritdoc />93        public override bool SetupChannel(94            IEnumerable<string> sources,95            string runSettings,96            ITestMessageEventHandler eventHandler)97        {98            // Log all the messages that are reported while initializing the DataCollectionClient.99            if (this.DataCollectionRunEventsHandler.Messages.Count > 0)100            {101                foreach (var message in this.DataCollectionRunEventsHandler.Messages)102                {103                    eventHandler.HandleLogMessage(message.Item1, message.Item2);104                }105                this.DataCollectionRunEventsHandler.Messages.Clear();106            }107            return base.SetupChannel(sources, runSettings);108        }109        /// <summary>110        /// Gets the data collection run events handler.111        /// </summary>112        internal DataCollectionRunEventsHandler DataCollectionRunEventsHandler113        {114            get; private set;115        }116        /// <summary>117        /// Gets the proxy data collection manager.118        /// </summary>119        internal IProxyDataCollectionManager ProxyDataCollectionManager120        {121            get; private set;122        }123        private void TestHostLaunchedHandler(object sender, HostProviderEventArgs e)124        {125            this.ProxyDataCollectionManager.TestHostLaunched(e.ProcessId);126        }127    }128}...

DataCollectionParameters

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection;2using Microsoft.VisualStudio.TestPlatform.ObjectModel.DataCollection;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;

DataCollectionParameters

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection;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            DataCollectionParameters dataCollectionParameters = new DataCollectionParameters();12            dataCollectionParameters.DataCollectors = new List<DataCollectorInformation>();13            var dataCollectorInfo = new DataCollectorInformation();14            dataCollectorInfo.Configuration = new Dictionary<string, string>();15            dataCollectorInfo.Configuration.Add("key", "value");16            dataCollectorInfo.FriendlyName = "friendlyName";17            dataCollectorInfo.IsEnabled = true;18            dataCollectorInfo.IsSessionEnd = true;19            dataCollectionParameters.DataCollectors.Add(dataCollectorInfo);20            dataCollectionParameters.IsTelemetryOptedIn = true;21            dataCollectionParameters.RunSettings = new Microsoft.VisualStudio.TestPlatform.ObjectModel.RunSettings();22            dataCollectionParameters.TestRunDirectory = "testRunDirectory";23            dataCollectionParameters.TestRunSettings = new Microsoft.VisualStudio.TestPlatform.ObjectModel.RunSettings();24            dataCollectionParameters.TestSources = new List<string>();25            dataCollectionParameters.TestSources.Add("testSource");26            dataCollectionParameters.TestCaseFilter = "testCaseFilter";27            dataCollectionParameters.KeepAlive = true;28            dataCollectionParameters.IsDebug = true;29            dataCollectionParameters.TestHostLauncher = new Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client.ProxyOperationManager("testHostLauncher");30            dataCollectionParameters.TestHostLauncher.AddCallbackHandlers();

DataCollectionParameters

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        static void Main(string[] args)9        {10            Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.DataCollectionParameters dcp = new Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.DataCollectionParameters();11            dcp.DataCollectionRunSettings = new System.Xml.XmlDocument();12            dcp.DataCollectionRunSettings.LoadXml("<DataCollectionRunSettings><DataCollectors><DataCollector friendlyName=\"Code Coverage\"><Configuration><CodeCoverage><ModulePaths><Exclude><ModulePath>.*CPPUnitTestFramework.*</ModulePath><ModulePath>.*vstest.console.*</ModulePath></Exclude></ModulePaths></CodeCoverage></Configuration></DataCollector></DataCollectors></DataCollectionRunSettings>");13            dcp.IsTelemetryOptedIn = false;14            dcp.IsX86Process = false;15            dcp.LogFilePath = "C:\\Users\\Public\\Documents\\testlog.txt";16            dcp.TestCaseFilter = "FullyQualifiedName=TestProject1.UnitTest1.TestMethod1";17            dcp.TestSources = new List<string>();18            dcp.TestSources.Add("C:\\Users\\Public\\Documents\\test.dll");19            dcp.OverridenParameters = new Dictionary<string, string>();20            dcp.OverridenParameters.Add("MaxCpuCount", "0");21            dcp.OverridenParameters.Add("ResultsDirectory", "C:\\Users\\Public\\Documents\\testresults");22            dcp.OverridenParameters.Add("RunSettings", "<RunSettings><RunConfiguration><TargetFrameworkVersion>Framework45</TargetFrameworkVersion></RunConfiguration></RunSettings>");23            dcp.OverridenParameters.Add("TestAdapterPath", "C:\\Users\\Public\\Documents\\testadapter");24            dcp.OverridenParameters.Add("TestRunDirectory", "C:\\Users\\Public\\Documents\\testrundir");25            dcp.OverridenParameters.Add("TestRunParameters", "<TestRunParameters><Parameter name=\"test\" value=\"test\"/></TestRunParameters>");26            dcp.OverridenParameters.Add("TestSessionTimeout", "600000");27            dcp.OverridenParameters.Add("Verb

DataCollectionParameters

Using AI Code Generation

1{2    {3        static void Main(string[] args)4        {5            var dataCollectionParameters = Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.DataCollectionParameters.DataCollectionParameters;6            Console.WriteLine(dataCollectionParameters);7        }8    }9}10{11    {12        static void Main(string[] args)13        {14            var dataCollectionParameters = Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.DataCollectionParameters.DataCollectionParameters;15            Console.WriteLine(dataCollectionParameters);16        }17    }18}19{20    {21        static void Main(string[] args)22        {23            var dataCollectionParameters = Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.DataCollectionParameters.DataCollectionParameters;24            Console.WriteLine(dataCollectionParameters);25        }26    }27}28{29    {30        static void Main(string[] args)31        {32            var dataCollectionParameters = Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.DataCollectionParameters.DataCollectionParameters;33            Console.WriteLine(dataCollectionParameters);34        }35    }36}37{38    {39        static void Main(string[] args)40        {41            var dataCollectionParameters = Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.DataCollectionParameters.DataCollectionParameters;42            Console.WriteLine(dataCollectionParameters);43        }44    }45}46{47    {48        static void Main(string[] args)49        {50            var dataCollectionParameters = Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection.DataCollectionParameters.DataCollectionParameters;51            Console.WriteLine(dataCollectionParameters);52        }53    }54}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.