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

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

DataCollectionManagerTests.cs

Source:DataCollectionManagerTests.cs

...189            var result = this.dataCollectionManager.SessionStarted();190            Assert.IsFalse(result);191        }192        [TestMethod]193        public void SessionEndedShouldReturnEmptyCollectionIfDataCollectionIsNotEnabled()194        {195            var runSettings = string.Format(this.defaultRunSettings, string.Empty);196            this.dataCollectionManager.InitializeDataCollectors(runSettings);197            var result = this.dataCollectionManager.SessionEnded();198            Assert.AreEqual(0, result.Count);199        }200        [TestMethod]201        public void SessionEndedShouldReturnAttachments()202        {203            var attachment = new AttachmentSet(new Uri("my://custom/datacollector"), "CustomDataCollector");204            attachment.Attachments.Add(new UriDataAttachment(new Uri("my://filename.txt"), "filename.txt"));205            this.mockDataCollectionAttachmentManager.Setup(x => x.GetAttachments(It.IsAny<DataCollectionContext>())).Returns(new List<AttachmentSet>() { attachment });206            this.dataCollectionManager.InitializeDataCollectors(this.dataCollectorSettings);207            this.dataCollectionManager.SessionStarted();208            var result = this.dataCollectionManager.SessionEnded();209            Assert.IsTrue(result[0].Attachments[0].Uri.ToString().Contains("filename.txt"));210        }211        [TestMethod]212        public void SessionEndedShouldNotReturnAttachmentsIfExceptionIsThrownWhileGettingAttachments()213        {214            this.mockDataCollectionAttachmentManager.Setup(x => x.GetAttachments(It.IsAny<DataCollectionContext>())).Throws<Exception>();215            this.dataCollectionManager.InitializeDataCollectors(this.dataCollectorSettings);216            var result = this.dataCollectionManager.SessionEnded();217            Assert.AreEqual(0, result.Count);218        }219        [TestMethod]220        public void SessionEndedShouldContinueDataCollectionIfExceptionIsThrownWhileSendingSessionEndEventToDataCollector()221        {222            var attachment = new AttachmentSet(new Uri("my://custom/datacollector"), "CustomDataCollector");223            attachment.Attachments.Add(new UriDataAttachment(new Uri("my://filename.txt"), "filename.txt"));224            this.mockDataCollectionAttachmentManager.Setup(x => x.GetAttachments(It.IsAny<DataCollectionContext>())).Returns(new List<AttachmentSet>() { attachment });225            this.SetupMockDataCollector((XmlElement a, DataCollectionEvents b, DataCollectionSink c, DataCollectionLogger d, DataCollectionEnvironmentContext e) =>226            {227                b.SessionEnd += (sender, ev) =>228                    {229                        c.SendFileAsync(e.SessionDataCollectionContext, "filename.txt", true);230                        throw new Exception();231                    };232            });233            this.dataCollectionManager.InitializeDataCollectors(this.dataCollectorSettings);234            this.dataCollectionManager.SessionStarted();235            var result = this.dataCollectionManager.SessionEnded();236            Assert.AreEqual(1, result.Count);237        }238        [TestMethod]239        public void SessionEndedShouldCancelProcessingAttachmentRequestsIfSessionIsCancelled()240        {241            this.dataCollectionManager.InitializeDataCollectors(this.dataCollectorSettings);242            this.dataCollectionManager.SessionStarted();243            var result = this.dataCollectionManager.SessionEnded(true);244            this.mockDataCollectionAttachmentManager.Verify(x => x.Cancel(), Times.Once);245        }246        #region TestCaseEventsTest247        [TestMethod]248        public void TestCaseStartedShouldSendEventToDataCollector()249        {250            var isStartInvoked = false;251            this.SetupMockDataCollector((XmlElement a, DataCollectionEvents b, DataCollectionSink c, DataCollectionLogger d, DataCollectionEnvironmentContext e) => { b.TestCaseStart += (sender, eventArgs) => isStartInvoked = true; });252            this.dataCollectionManager.InitializeDataCollectors(this.dataCollectorSettings);253            var args = new TestCaseStartEventArgs(new TestCase());254            this.dataCollectionManager.TestCaseStarted(args);255            Assert.IsTrue(isStartInvoked);256        }257        [TestMethod]...

DataCollectionRequestHandler.cs

Source:DataCollectionRequestHandler.cs

...165        /// Process requests.166        /// </summary>167        public void ProcessRequests()168        {169            var isSessionEnded = false;170            do171            {172                var message = this.communicationManager.ReceiveMessage();173                if (EqtTrace.IsInfoEnabled)174                {175                    EqtTrace.Info("DataCollectionRequestHandler.ProcessRequests : Datacollector received message: {0}", message);176                }177                switch (message.MessageType)178                {179                    case MessageType.BeforeTestRunStart:180                        this.HandleBeforeTestRunStart(message);181                        break;182                    case MessageType.AfterTestRunEnd:183                        this.HandleAfterTestRunEnd(message);184                        isSessionEnded = true;185                        break;186                    case MessageType.TestHostLaunched:187                        var testHostLaunchedPayload = this.dataSerializer.DeserializePayload<TestHostLaunchedPayload>(message);188                        this.dataCollectionManager.TestHostLaunched(testHostLaunchedPayload.ProcessId);189                        break;190                    default:191                        EqtTrace.Error("DataCollectionRequestHandler.ProcessRequests : Invalid Message types: {0}", message.MessageType);192                        break;193                }194            }195            while (!isSessionEnded);196        }197        /// <summary>198        /// Sends datacollection message.199        /// </summary>200        /// <param name="args">201        /// The args.202        /// </param>203        public void SendDataCollectionMessage(DataCollectionMessageEventArgs args)204        {205            this.communicationManager.SendMessage(MessageType.DataCollectionMessage, args);206        }207        /// <summary>208        /// The dispose.209        /// </summary>210        public void Dispose()211        {212            this.communicationManager?.StopClient();213        }214        /// <summary>215        /// Closes the connection216        /// </summary>217        public void Close()218        {219            this.Dispose();220            EqtTrace.Info("Closing the connection !");221        }222        /// <summary>223        /// Update the test adapter paths provided through run settings to be used by the test plugin cache.224        /// </summary>225        /// <param name="payload">226        /// The before test run start payload227        /// </param>228        private void AddExtensionAssemblies(BeforeTestRunStartPayload payload)229        {230            try231            {232                var customTestAdaptersPaths = RunSettingsUtilities.GetTestAdaptersPaths(payload.SettingsXml);233                // In case of dotnet vstest with code coverage, data collector needs to be picked up from publish folder.234                // Therefore, adding source dll folders to search datacollectors in these.235                var datacollectorSearchPaths = new HashSet<string>();236                foreach (var source in payload.Sources)237                {238                    datacollectorSearchPaths.Add(Path.GetDirectoryName(source));239                }240                if (customTestAdaptersPaths != null)241                {242                    datacollectorSearchPaths.UnionWith(customTestAdaptersPaths);243                }244                List<string> extensionAssemblies = new List<string>();245                foreach (var datacollectorSearchPath in datacollectorSearchPaths)246                {247                    var adapterPath =248                        Path.GetFullPath(Environment.ExpandEnvironmentVariables(datacollectorSearchPath));249                    if (!this.fileHelper.DirectoryExists(adapterPath))250                    {251                        EqtTrace.Warning(string.Format("AdapterPath Not Found:", adapterPath));252                        continue;253                    }254                    extensionAssemblies.AddRange(255                        this.fileHelper.EnumerateFiles(256                            adapterPath,257                            SearchOption.AllDirectories,258                            TestPlatformConstants.DataCollectorEndsWithPattern));259                }260                if (extensionAssemblies.Count > 0)261                {262                    TestPluginCache.Instance.UpdateExtensions(extensionAssemblies, skipExtensionFilters: false);263                }264            }265            catch (Exception e)266            {267                // If any exception is thrown while updating additional assemblies, log the exception in eqt trace.268                if (EqtTrace.IsErrorEnabled)269                {270                    EqtTrace.Error("DataCollectionRequestHandler.AddExtensionAssemblies: Exception occurred: {0}", e);271                }272            }273        }274        private void HandleBeforeTestRunStart(Message message)275        {276            // Initialize datacollectors and get environment variables.277            var payload = this.dataSerializer.DeserializePayload<BeforeTestRunStartPayload>(message);278            this.UpdateRequestData(payload.IsTelemetryOptedIn);279            this.AddExtensionAssemblies(payload);280            var envVariables = this.dataCollectionManager.InitializeDataCollectors(payload.SettingsXml);281            var properties = new Dictionary<string, object>();282            properties.Add(CoreUtilitiesConstants.TestSourcesKeyName, payload.Sources);283            var eventArgs = new SessionStartEventArgs(properties);284            var areTestCaseLevelEventsRequired = this.dataCollectionManager.SessionStarted(eventArgs);285            // Open a socket communication port for test level events.286            var testCaseEventsPort = 0;287            if (areTestCaseLevelEventsRequired)288            {289                testCaseEventsPort = this.dataCollectionTestCaseEventHandler.InitializeCommunication();290                this.testCaseEventMonitorTask = Task.Factory.StartNew(291                    () =>292                    {293                        try294                        {295                            var timeout = EnvironmentHelper.GetConnectionTimeout();296                            if (this.dataCollectionTestCaseEventHandler.WaitForRequestHandlerConnection(297                                timeout * 1000))298                            {299                                this.dataCollectionTestCaseEventHandler.ProcessRequests();300                            }301                            else302                            {303                                EqtTrace.Error(304                                    "DataCollectionRequestHandler.HandleBeforeTestRunStart: TestCaseEventHandler timed out while connecting to the Sender.");305                                this.dataCollectionTestCaseEventHandler.Close();306                                throw new TestPlatformException(307                                    string.Format(308                                        CultureInfo.CurrentUICulture,309                                        CommunicationUtilitiesResources.ConnectionTimeoutErrorMessage,310                                        CoreUtilitiesConstants.DatacollectorProcessName,311                                        CoreUtilitiesConstants.TesthostProcessName,312                                        timeout,313                                        EnvironmentHelper.VstestConnectionTimeout));314                            }315                        }316                        catch (Exception e)317                        {318                            EqtTrace.Error("DataCollectionRequestHandler.HandleBeforeTestRunStart : Error occurred during initialization of TestHost : {0}", e);319                        }320                    },321                    this.cancellationTokenSource.Token);322            }323            this.communicationManager.SendMessage(324                MessageType.BeforeTestRunStartResult,325                new BeforeTestRunStartResult(envVariables, testCaseEventsPort));326            EqtTrace.Info("DataCollectionRequestHandler.ProcessRequests : DataCollection started.");327        }328        private void HandleAfterTestRunEnd(Message message)329        {330            var isCancelled = this.dataSerializer.DeserializePayload<bool>(message);331            if (isCancelled)332            {333                this.cancellationTokenSource.Cancel();334            }335            try336            {337                this.testCaseEventMonitorTask?.Wait(this.cancellationTokenSource.Token);338                this.dataCollectionTestCaseEventHandler.Close();339            }340            catch (Exception ex)341            {342                EqtTrace.Error("DataCollectionRequestHandler.HandleAfterTestRunEnd : Error while processing event from testhost: {0}", ex.ToString());343            }344            var attachmentsets = this.dataCollectionManager.SessionEnded(isCancelled);345            var afterTestRunEndResult = new AfterTestRunEndResult(attachmentsets, this.requestData.MetricsCollection.Metrics);346            // Dispose all datacollectors before sending attachments to vstest.console process.347            // As datacollector process exits itself on parent process(vstest.console) exits.348            this.dataCollectionManager?.Dispose();349            this.communicationManager.SendMessage(MessageType.AfterTestRunEndResult, afterTestRunEndResult);350            EqtTrace.Info("DataCollectionRequestHandler.ProcessRequests : Session End message received from server. Closing the connection.");351            this.Close();352            EqtTrace.Info("DataCollectionRequestHandler.ProcessRequests : DataCollection completed");353        }354        private void UpdateRequestData(bool isTelemetryOptedIn)355        {356            if (isTelemetryOptedIn != this.requestData.IsTelemetryOptedIn)357            {358                this.requestData.MetricsCollection = isTelemetryOptedIn ? (IMetricsCollection)new MetricsCollection() : new NoOpMetricsCollection();...

SessionEnded

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 dcManager = new DataCollectionManager();13            DataCollectionContext dCtx = new DataCollectionContext();14            dcManager.SessionEnded(dCtx, false);15        }16    }17}18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;24using Microsoft.VisualStudio.TestPlatform.ObjectModel.DataCollection;25{26    {27        static void Main(string[] args)28        {29            DataCollectionManager dcManager = new DataCollectionManager();30            DataCollectionContext dCtx = new DataCollectionContext();31            dcManager.SessionEnded(dCtx, false);32        }33    }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;41using Microsoft.VisualStudio.TestPlatform.ObjectModel.DataCollection;42{43    {44        static void Main(string[] args)45        {46            DataCollectionManager dcManager = new DataCollectionManager();47            DataCollectionContext dCtx = new DataCollectionContext();48            dcManager.SessionEnded(dCtx, false);49        }50    }51}52using System;53using System.Collections.Generic;54using System.Linq;55using System.Text;56using System.Threading.Tasks;57using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;58using Microsoft.VisualStudio.TestPlatform.ObjectModel.DataCollection;59{60    {61        static void Main(string[] args)62        {63            DataCollectionManager dcManager = new DataCollectionManager();64            DataCollectionContext dCtx = new DataCollectionContext();65            dcManager.SessionEnded(dCtx, false);66        }67    }68}

SessionEnded

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.Common.DataCollector;2using Microsoft.VisualStudio.TestPlatform.ObjectModel.DataCollection;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 dataCollectionManager = new DataCollectionManager();13            dataCollectionManager.SessionStarted(testSessionDataCollectionContext);14            dataCollectionManager.SessionEnded(testSessionDataCollectionContext, false);15        }16    }17}

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