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How to use MessageType class of Microsoft.TestPlatform.Protocol package

Best Vstest code snippet using Microsoft.TestPlatform.Protocol.MessageType

TestRequestHandler.cs

Source:TestRequestHandler.cs

...121        }122        /// <inheritdoc />123        public void SendTestCases(IEnumerable<TestCase> discoveredTestCases)124        {125            var data = this.dataSerializer.SerializePayload(MessageType.TestCasesFound, discoveredTestCases, this.protocolVersion);126            this.SendData(data);127        }128        /// <inheritdoc />129        public void SendTestRunStatistics(TestRunChangedEventArgs testRunChangedArgs)130        {131            var data = this.dataSerializer.SerializePayload(MessageType.TestRunStatsChange, testRunChangedArgs, this.protocolVersion);132            this.SendData(data);133        }134        /// <inheritdoc />135        public void SendLog(TestMessageLevel messageLevel, string message)136        {137            var data = this.dataSerializer.SerializePayload(138                    MessageType.TestMessage,139                    new TestMessagePayload { MessageLevel = messageLevel, Message = message },140                    this.protocolVersion);141            this.SendData(data);142        }143        /// <inheritdoc />144        public void SendExecutionComplete(145                TestRunCompleteEventArgs testRunCompleteArgs,146                TestRunChangedEventArgs lastChunkArgs,147                ICollection<AttachmentSet> runContextAttachments,148                ICollection<string> executorUris)149        {150            // When we abort the run we might have saved the error before we gave the handler the chance to abort151            // if the handler does not return with any new error we report the original one.152            if (testRunCompleteArgs.IsAborted && testRunCompleteArgs.Error == null && this.messageProcessingUnrecoverableError != null)153            {154                var curentArgs = testRunCompleteArgs;155                testRunCompleteArgs = new TestRunCompleteEventArgs(156                    curentArgs.TestRunStatistics,157                    curentArgs.IsCanceled,158                    curentArgs.IsAborted,159                    this.messageProcessingUnrecoverableError,160                    curentArgs.AttachmentSets, curentArgs.ElapsedTimeInRunningTests161                    );162            }163            var data = this.dataSerializer.SerializePayload(164                    MessageType.ExecutionComplete,165                    new TestRunCompletePayload166                    {167                        TestRunCompleteArgs = testRunCompleteArgs,168                        LastRunTests = lastChunkArgs,169                        RunAttachments = runContextAttachments,170                        ExecutorUris = executorUris171                    },172                    this.protocolVersion);173            this.SendData(data);174        }175        /// <inheritdoc />176        public void DiscoveryComplete(DiscoveryCompleteEventArgs discoveryCompleteEventArgs, IEnumerable<TestCase> lastChunk)177        {178            var data = this.dataSerializer.SerializePayload(179                    MessageType.DiscoveryComplete,180                    new DiscoveryCompletePayload181                    {182                        TotalTests = discoveryCompleteEventArgs.TotalCount,183                        LastDiscoveredTests = discoveryCompleteEventArgs.IsAborted ? null : lastChunk,184                        IsAborted = discoveryCompleteEventArgs.IsAborted,185                        Metrics = discoveryCompleteEventArgs.Metrics186                    },187                    this.protocolVersion);188            this.SendData(data);189        }190        /// <inheritdoc />191        public int LaunchProcessWithDebuggerAttached(TestProcessStartInfo testProcessStartInfo)192        {193            var waitHandle = new ManualResetEventSlim(false);194            Message ackMessage = null;195            this.onLaunchAdapterProcessWithDebuggerAttachedAckReceived = (ackRawMessage) =>196            {197                ackMessage = ackRawMessage;198                waitHandle.Set();199            };200            var data = dataSerializer.SerializePayload(MessageType.LaunchAdapterProcessWithDebuggerAttached,201                testProcessStartInfo, protocolVersion);202            this.SendData(data);203            EqtTrace.Verbose("Waiting for LaunchAdapterProcessWithDebuggerAttached ack");204            waitHandle.Wait();205            this.onLaunchAdapterProcessWithDebuggerAttachedAckReceived = null;206            return this.dataSerializer.DeserializePayload<int>(ackMessage);207        }208        /// <inheritdoc />209        public bool AttachDebuggerToProcess(int pid)210        {211            // If an attach request is issued but there is no support for attaching on the other212            // side of the communication channel, we simply return and let the caller know the213            // request failed.214            if (this.protocolVersion < ObjectModelConstants.MinimumProtocolVersionWithDebugSupport)215            {216                return false;217            }218            Message ackMessage = null;219            var waitHandle = new ManualResetEventSlim(false);220            this.onAttachDebuggerAckRecieved = (ackRawMessage) =>221            {222                ackMessage = ackRawMessage;223                waitHandle.Set();224            };225            var data = dataSerializer.SerializePayload(226                MessageType.AttachDebugger,227                new TestProcessAttachDebuggerPayload(pid),228                protocolVersion);229            this.SendData(data);230            EqtTrace.Verbose("Waiting for AttachDebuggerToProcess ack ...");231            waitHandle.Wait();232            this.onAttachDebuggerAckRecieved = null;233            return this.dataSerializer.DeserializePayload<bool>(ackMessage);234        }235        public void OnMessageReceived(object sender, MessageReceivedEventArgs messageReceivedArgs)236        {237            var message = this.dataSerializer.DeserializeMessage(messageReceivedArgs.Data);238            if (EqtTrace.IsInfoEnabled)239            {240                EqtTrace.Info("TestRequestHandler.OnMessageReceived: received message: {0}", message);241            }242            switch (message.MessageType)243            {244                case MessageType.VersionCheck:245                    try246                    {247                        var version = this.dataSerializer.DeserializePayload<int>(message);248                        // choose the highest version that we both support249                        var negotiatedVersion = Math.Min(version, highestSupportedVersion);250                        // BUT don't choose 3, because protocol version 3 has performance problems in 16.7.1-16.8. Those problems are caused251                        // by choosing payloadSerializer instead of payloadSerializer2 for protocol version 3.252                        //253                        // We cannot just update the code to choose the new serializer, because then that change would apply only to testhost.254                        // Testhost is is delivered by Microsoft.NET.Test.SDK nuget package, and can be used with an older vstest.console.255                        // An older vstest.console, that supports protocol version 3, would serialize its messages using payloadSerializer,256                        // but the fixed testhost would serialize it using payloadSerializer2, resulting in incompatible messages.257                        //258                        // Instead we must downgrade to protocol version 2 when 3 would be negotiated. Or higher when higher version259                        // would be negotiated.260                        if (negotiatedVersion != 3)261                        {262                            this.protocolVersion = negotiatedVersion;263                        }264                        else265                        {266                            var flag = Environment.GetEnvironmentVariable("VSTEST_DISABLE_PROTOCOL_3_VERSION_DOWNGRADE");267                            var flagIsEnabled = flag != null && flag != "0";268                            var dowgradeIsDisabled = flagIsEnabled;269                            if (dowgradeIsDisabled)270                            {271                                this.protocolVersion = negotiatedVersion;272                            }273                            else274                            {275                                this.protocolVersion = 2;276                            }277                        }278                        // Send the negotiated protocol to request sender279                        this.channel.Send(this.dataSerializer.SerializePayload(MessageType.VersionCheck, this.protocolVersion));280                        // Can only do this after InitializeCommunication because TestHost cannot "Send Log" unless communications are initialized281                        if (!string.IsNullOrEmpty(EqtTrace.LogFile))282                        {283                            this.SendLog(TestMessageLevel.Informational, string.Format(CrossPlatResources.TesthostDiagLogOutputFile, EqtTrace.LogFile));284                        }285                        else if (!string.IsNullOrEmpty(EqtTrace.ErrorOnInitialization))286                        {287                            this.SendLog(TestMessageLevel.Warning, EqtTrace.ErrorOnInitialization);288                        }289                    }290                    catch (Exception ex)291                    {292                        this.messageProcessingUnrecoverableError = ex;293                        EqtTrace.Error("Failed processing message {0}, aborting test run.", message.MessageType);294                        EqtTrace.Error(ex);295                        goto case MessageType.AbortTestRun;296                    }297                    break;298                case MessageType.DiscoveryInitialize:299                    {300                        try301                        {302                            this.testHostManagerFactoryReady.Wait();303                            var discoveryEventsHandler = new TestDiscoveryEventHandler(this);304                            var pathToAdditionalExtensions = this.dataSerializer.DeserializePayload<IEnumerable<string>>(message);305                            Action job = () =>306                            {307                                EqtTrace.Info("TestRequestHandler.OnMessageReceived: Running job '{0}'.", message.MessageType);308                                testHostManagerFactory.GetDiscoveryManager().Initialize(pathToAdditionalExtensions, discoveryEventsHandler);309                            };310                            jobQueue.QueueJob(job, 0);311                        }312                        catch (Exception ex)313                        {314                            this.messageProcessingUnrecoverableError = ex;315                            EqtTrace.Error("Failed processing message {0}, aborting test run.", message.MessageType);316                            EqtTrace.Error(ex);317                            goto case MessageType.AbortTestRun;318                        }319                        break;320                    }321                case MessageType.StartDiscovery:322                    {323                        try324                        {325                            this.testHostManagerFactoryReady.Wait();326                            var discoveryEventsHandler = new TestDiscoveryEventHandler(this);327                            var discoveryCriteria = this.dataSerializer.DeserializePayload<DiscoveryCriteria>(message);328                            Action job = () =>329                            {330                                EqtTrace.Info("TestRequestHandler.OnMessageReceived: Running job '{0}'.", message.MessageType);331                                testHostManagerFactory.GetDiscoveryManager()332                                    .DiscoverTests(discoveryCriteria, discoveryEventsHandler);333                            };334                            jobQueue.QueueJob(job, 0);335                        }336                        catch (Exception ex)337                        {338                            this.messageProcessingUnrecoverableError = ex;339                            EqtTrace.Error("Failed processing message {0}, aborting test run.", message.MessageType);340                            EqtTrace.Error(ex);341                            goto case MessageType.AbortTestRun;342                        }343                        break;344                    }345                case MessageType.ExecutionInitialize:346                    {347                        try348                        {349                            this.testHostManagerFactoryReady.Wait();350                            var testInitializeEventsHandler = new TestInitializeEventsHandler(this);351                            var pathToAdditionalExtensions = this.dataSerializer.DeserializePayload<IEnumerable<string>>(message);352                            Action job = () =>353                            {354                                EqtTrace.Info("TestRequestHandler.OnMessageReceived: Running job '{0}'.", message.MessageType);355                                testHostManagerFactory.GetExecutionManager().Initialize(pathToAdditionalExtensions, testInitializeEventsHandler);356                            };357                            jobQueue.QueueJob(job, 0);358                        }359                        catch (Exception ex)360                        {361                            this.messageProcessingUnrecoverableError = ex;362                            EqtTrace.Error("Failed processing message {0}, aborting test run.", message.MessageType);363                            EqtTrace.Error(ex);364                            goto case MessageType.AbortTestRun;365                        }366                        break;367                    }368                case MessageType.StartTestExecutionWithSources:369                    {370                        try371                        {372                            var testRunEventsHandler = new TestRunEventsHandler(this);373                            this.testHostManagerFactoryReady.Wait();374                            var testRunCriteriaWithSources = this.dataSerializer.DeserializePayload<TestRunCriteriaWithSources>(message);375                            Action job = () =>376                            {377                                EqtTrace.Info("TestRequestHandler.OnMessageReceived: Running job '{0}'.", message.MessageType);378                                testHostManagerFactory.GetExecutionManager()379                                .StartTestRun(380                                    testRunCriteriaWithSources.AdapterSourceMap,381                                    testRunCriteriaWithSources.Package,382                                    testRunCriteriaWithSources.RunSettings,383                                    testRunCriteriaWithSources.TestExecutionContext,384                                    this.GetTestCaseEventsHandler(testRunCriteriaWithSources.RunSettings),385                                    testRunEventsHandler);386                            };387                            jobQueue.QueueJob(job, 0);388                        }389                        catch (Exception ex)390                        {391                            this.messageProcessingUnrecoverableError = ex;392                            EqtTrace.Error("Failed processing message {0}, aborting test run.", message.MessageType);393                            EqtTrace.Error(ex);394                            goto case MessageType.AbortTestRun;395                        }396                        break;397                    }398                case MessageType.StartTestExecutionWithTests:399                    {400                        try401                        {402                            var testRunEventsHandler = new TestRunEventsHandler(this);403                            this.testHostManagerFactoryReady.Wait();404                            var testRunCriteriaWithTests =405                                this.dataSerializer.DeserializePayload<TestRunCriteriaWithTests>(message);406                            Action job = () =>407                            {408                                EqtTrace.Info("TestRequestHandler.OnMessageReceived: Running job '{0}'.", message.MessageType);409                                testHostManagerFactory.GetExecutionManager()410                                .StartTestRun(411                                    testRunCriteriaWithTests.Tests,412                                    testRunCriteriaWithTests.Package,413                                    testRunCriteriaWithTests.RunSettings,414                                    testRunCriteriaWithTests.TestExecutionContext,415                                    this.GetTestCaseEventsHandler(testRunCriteriaWithTests.RunSettings),416                                    testRunEventsHandler);417                            };418                            jobQueue.QueueJob(job, 0);419                        }420                        catch (Exception ex)421                        {422                            this.messageProcessingUnrecoverableError = ex;423                            EqtTrace.Error("Failed processing message {0}, aborting test run.", message.MessageType);424                            EqtTrace.Error(ex);425                            goto case MessageType.AbortTestRun;426                        }427                        break;428                    }429                case MessageType.CancelTestRun:430                    jobQueue.Pause();431                    this.testHostManagerFactoryReady.Wait();432                    testHostManagerFactory.GetExecutionManager().Cancel(new TestRunEventsHandler(this));433                    break;434                case MessageType.LaunchAdapterProcessWithDebuggerAttachedCallback:435                    this.onLaunchAdapterProcessWithDebuggerAttachedAckReceived?.Invoke(message);436                    break;437                case MessageType.AttachDebuggerCallback:438                    this.onAttachDebuggerAckRecieved?.Invoke(message);439                    break;440                case MessageType.AbortTestRun:441                    try442                    {443                        jobQueue.Pause();444                        this.testHostManagerFactoryReady.Wait();445                        testHostManagerFactory.GetExecutionManager().Abort(new TestRunEventsHandler(this));446                    }447                    catch (Exception ex)448                    {449                        EqtTrace.Error("Failed processing message {0}. Stopping communication.", message.MessageType);450                        EqtTrace.Error(ex);451                        sessionCompleted.Set();452                        this.Close();453                    }454                    break;455                case MessageType.SessionEnd:456                    {457                        EqtTrace.Info("Session End message received from server. Closing the connection.");458                        sessionCompleted.Set();459                        this.Close();460                        break;461                    }462                case MessageType.SessionAbort:463                    {464                        // Don't do anything for now.465                        break;466                    }467                default:468                    {469                        EqtTrace.Info("Invalid Message types");470                        break;471                    }472            }473        }474        private ITestCaseEventsHandler GetTestCaseEventsHandler(string runSettings)475        {476            ITestCaseEventsHandler testCaseEventsHandler = null;...

ProxyBaseManagerTests.cs

Source:ProxyBaseManagerTests.cs

...70                    s => s.Connected += null,71                    this.mockCommunicationEndpoint.Object,72                    new ConnectedEventArgs(this.mockChannel.Object));73            });74            this.SetupChannelMessage(MessageType.VersionCheck, MessageType.VersionCheck, this.protocolConfig.Version);75            this.testRequestSender.InitializeCommunication();76        }77        public void SetupChannelMessage<TPayload>(string messageType, string returnMessageType, TPayload returnPayload)78        {79            this.mockChannel.Setup(mc => mc.Send(It.Is<string>(s => s.Contains(messageType))))80                .Callback(() => this.mockChannel.Raise(c => c.MessageReceived += null, this.mockChannel.Object, new MessageReceivedEventArgs { Data = messageType }));81            this.mockDataSerializer.Setup(ds => ds.SerializePayload(It.Is<string>(s => s.Equals(messageType)), It.IsAny<object>())).Returns(messageType);82            this.mockDataSerializer.Setup(ds => ds.SerializePayload(It.Is<string>(s => s.Equals(messageType)), It.IsAny<object>(), It.IsAny<int>())).Returns(messageType);83            this.mockDataSerializer.Setup(ds => ds.DeserializeMessage(It.Is<string>(s => s.Equals(messageType)))).Returns(new Message { MessageType = returnMessageType });84            this.mockDataSerializer.Setup(ds => ds.DeserializePayload<TPayload>(It.Is<Message>(m => m.MessageType.Equals(messageType)))).Returns(returnPayload);85        }86        public void RaiseMessageReceived(string data)87        {88            this.mockChannel.Raise(c => c.MessageReceived += null, this.mockChannel.Object,89                new MessageReceivedEventArgs { Data = data });90        }91        protected ProxyDiscoveryManager GetProxyDiscoveryManager()92        {93            this.SetupAndInitializeTestRequestSender();94            var testDiscoveryManager = new ProxyDiscoveryManager(95                mockRequestData.Object,96                testRequestSender,97                mockTestHostManager.Object,98                mockDataSerializer.Object,...

MessageType

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities;2using Microsoft.VisualStudio.TestPlatform.ObjectModel;3using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;4using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;5using System;6using System.Collections.Generic;7using System.IO;8using System.Linq;9using System.Text;10using System.Threading.Tasks;11{12    {13        static void Main(string[] args)14        {15            var testHostLauncher = TestPlatform.CreateTestHostLauncher();16            var testHost = testHostLauncher.LaunchTestHost(new TestProcessStartInfo17            {18                ExecutablePath = @"C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TestWindow\vstest.console.exe",19                EnvironmentVariables = new Dictionary<string, string>()20            });21            var testPlatform = TestPlatform.Create();22            var testRunRequest = testPlatform.CreateTestRunRequest();23            testRunRequest.DiscoverySettings.DiscoveryAdaptersPath = @"C:\Users\username\Documents\Visual Studio 2017\Projects\test\test\bin\Debug";24            testRunRequest.RunSettings = File.ReadAllText(@"C:\Users\username\Documents\Visual Studio 2017\Projects\test\test\bin\Debug\test.runsettings");25            testRunRequest.OnTestRunMessage += (sender, e) =>26            {27                Console.WriteLine(e.Message);28                if (e.Message.Contains(MessageType.TestResult))29                {30                    Console.WriteLine("Test result received");31                }32            };33            testRunRequest.OnRunStatsChange += (sender, e) =>

MessageType

Using AI Code Generation

1using Microsoft.TestPlatform.CommunicationUtilities.ObjectModel;2using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities;3using Microsoft.VisualStudio.TestPlatform.ObjectModel;4using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;5using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;6using System;7using System.Collections.Generic;8using System.Linq;9using System.Text;10using System.Threading.Tasks;11{12    {13        public void DiscoverTests(IEnumerable<string> sources, IDiscoveryContext discoveryContext, IMessageLogger logger, ITestCaseDiscoverySink discoverySink)14        {15            var testCases = new List<TestCase>();16            foreach (var source in sources)17            {18            }19            var message = new DiscoveryCompleteMessage(testCases, false);20            var rawMessage = JsonDataSerializer.Instance.SerializePayload(MessageType.DiscoveryComplete, message);21            logger.SendMessage(TestMessageLevel.Informational, rawMessage);22        }23    }24}25using Microsoft.TestPlatform.CommunicationUtilities.ObjectModel;26using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities;27using Microsoft.VisualStudio.TestPlatform.ObjectModel;28using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;29using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35{36    {37        public void Cancel()38        {39        }40        public void RunTests(IEnumerable<string> sources, IRunContext runContext, IFrameworkHandle frameworkHandle)41        {42            var runSettings = runContext.RunSettings;43            var sourcesToRun = runContext.TestSources;44            var runTestsInIsolation = runContext.IsBeingDebugged;45            var testExecutionContext = runContext.GetTestExecutionContext();46            var parallelRunSettings = runContext.GetParallelRunSettings();47            var runTestsInParallel = parallelRunSettings != null && parallelRunSettings.MaxCpuCount > 1;48            var totalNumberOfTestCases = runContext.TotalNumberOfTests;49            var runEventsHandler = new TestRunEventsHandler(frameworkHandle);50            var testRunCriteria = new TestRunCriteria(sources, runContext.TestRunSettings);51            var testRunConfiguration = new TestRunConfiguration(runTestsInIsolation, runTests

MessageType

Using AI Code Generation

1string message = "Hello World!";2var messagePayload = new MessagePayload() { MessageType = MessageType.TestMessage, Payload = message };3var messageSender = new MessageSender();4messageSender.Send(messagePayload);5string message = "Hello World!";6var messagePayload = new MessagePayload() { MessageType = MessageType.TestMessage, Payload = message };7var messageSender = new MessageSender();8messageSender.Send(messagePayload);

MessageType

Using AI Code Generation

1{2    "Payload": {3    }4}5{6    "Payload": {7    }8}9{10    "Payload": {11    }12}13{14    "Payload": {15    }16}17{18    "Payload": {19    }20}21{22    "Payload": {23    }24}25{26    "Payload": {27    }28}29{

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