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How to use StartDiscovery method of Microsoft.VisualStudio.TestPlatform.Client.DesignMode.DesignModeClient class

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.Client.DesignMode.DesignModeClient.StartDiscovery

DesignModeClient.cs

Source:DesignModeClient.cs

...131                                var extensionPaths = this.communicationManager.DeserializePayload<IEnumerable<string>>(message);132                                testRequestManager.InitializeExtensions(extensionPaths, skipExtensionFilters: true);133                                break;134                            }135                        case MessageType.StartDiscovery:136                            {137                                var discoveryPayload = this.dataSerializer.DeserializePayload<DiscoveryRequestPayload>(message); 138                                this.StartDiscovery(discoveryPayload, testRequestManager);139                                break;140                            }141                        case MessageType.GetTestRunnerProcessStartInfoForRunAll:142                        case MessageType.GetTestRunnerProcessStartInfoForRunSelected:143                            {144                                var testRunPayload =145                                    this.communicationManager.DeserializePayload<TestRunRequestPayload>(146                                        message);147                                this.StartTestRun(testRunPayload, testRequestManager, skipTestHostLaunch: true);148                                break;149                            }150                        case MessageType.TestRunAllSourcesWithDefaultHost:151                        case MessageType.TestRunSelectedTestCasesDefaultHost:152                            {153                                var testRunPayload =154                                    this.communicationManager.DeserializePayload<TestRunRequestPayload>(155                                        message);156                                this.StartTestRun(testRunPayload, testRequestManager, skipTestHostLaunch: false);157                                break;158                            }159                        case MessageType.CancelTestRun:160                            {161                                testRequestManager.CancelTestRun();162                                break;163                            }164                        case MessageType.AbortTestRun:165                            {166                                testRequestManager.AbortTestRun();167                                break;168                            }169                        case MessageType.CustomTestHostLaunchCallback:170                            {171                                this.onAckMessageReceived?.Invoke(message);172                                break;173                            }174                        case MessageType.SessionEnd:175                            {176                                EqtTrace.Info("DesignModeClient: Session End message received from server. Closing the connection.");177                                isSessionEnd = true;178                                this.Dispose();179                                break;180                            }181                        default:182                            {183                                EqtTrace.Info("DesignModeClient: Invalid Message received: {0}", message);184                                break;185                            }186                    }187                }188                catch (Exception ex)189                {190                    EqtTrace.Error("DesignModeClient: Error processing request: {0}", ex);191                    isSessionEnd = true;192                    this.Dispose();193                }194            }195            while (!isSessionEnd);196        }197        /// <summary>198        /// Send a custom host launch message to IDE199        /// </summary>200        /// <param name="testProcessStartInfo">201        /// The test Process Start Info.202        /// </param>203        /// <returns>204        /// The <see cref="int"/>.205        /// </returns>206        public int LaunchCustomHost(TestProcessStartInfo testProcessStartInfo)207        {208            lock (ackLockObject)209            {210                var waitHandle = new AutoResetEvent(false);211                Message ackMessage = null;212                this.onAckMessageReceived = (ackRawMessage) =>213                {214                    ackMessage = ackRawMessage;215                    waitHandle.Set();216                };217                this.communicationManager.SendMessage(MessageType.CustomTestHostLaunch, testProcessStartInfo);218                // LifeCycle of the TP through DesignModeClient is maintained by the IDEs or user-facing-clients like LUTs, who call TestPlatform219                // TP is handing over the control of launch to these IDEs and so, TP has to wait indefinite220                // Even if TP has a timeout here, there is no way TP can abort or stop the thread/task that is hung in IDE or LUT221                // Even if TP can abort the API somehow, TP is essentially putting IDEs or Clients in inconsistent state without having info on222                // Since the IDEs own user-UI-experience here, TP will let the custom host launch as much time as IDEs define it for their users223                waitHandle.WaitOne();224                this.onAckMessageReceived = null;225                var ackPayload = this.dataSerializer.DeserializePayload<CustomHostLaunchAckPayload>(ackMessage);226                if (ackPayload.HostProcessId > 0)227                {228                    return ackPayload.HostProcessId;229                }230                else231                {232                    throw new TestPlatformException(ackPayload.ErrorMessage);233                }234            }235        }236        /// <summary>237        /// Send the raw messages to IDE238        /// </summary>239        /// <param name="rawMessage"></param>240        public void SendRawMessage(string rawMessage)241        {242            this.communicationManager.SendRawMessage(rawMessage);243        }244        private void StartTestRun(TestRunRequestPayload testRunPayload, ITestRequestManager testRequestManager, bool skipTestHostLaunch)245        {246            Task.Run(247            delegate248            {249                try250                {251                    testRequestManager.ResetOptions();252                    var customLauncher = skipTestHostLaunch ?253                        DesignModeTestHostLauncherFactory.GetCustomHostLauncherForTestRun(this, testRunPayload) : null;254                    testRequestManager.RunTests(testRunPayload, customLauncher, new DesignModeTestEventsRegistrar(this), this.protocolConfig);255                }256                catch (Exception ex)257                {258                    EqtTrace.Error("DesignModeClient: Exception in StartTestRun: " + ex);259                    // If there is an exception during test run request creation or some time during the process260                    // In such cases, TestPlatform will never send a TestRunComplete event and IDE need to be sent a run complete message261                    // We need recoverability in translationlayer-designmode scenarios262                    var testMessagePayload = new TestMessagePayload { MessageLevel = TestMessageLevel.Error, Message = ex.ToString() };263                    this.communicationManager.SendMessage(MessageType.TestMessage, testMessagePayload);264                    var runCompletePayload = new TestRunCompletePayload()265                    {266                        TestRunCompleteArgs = new TestRunCompleteEventArgs(null, false, true, ex, null, TimeSpan.MinValue),267                        LastRunTests = null268                    };269                    // Send run complete to translation layer270                    this.communicationManager.SendMessage(MessageType.ExecutionComplete, runCompletePayload);271                }272            });273        }274        private void StartDiscovery(DiscoveryRequestPayload discoveryRequestPayload, ITestRequestManager testRequestManager)275        {276            Task.Run(277                delegate278                {279                    try280                    {281                        testRequestManager.ResetOptions();282                        testRequestManager.DiscoverTests(discoveryRequestPayload, new DesignModeTestEventsRegistrar(this), this.protocolConfig);283                    }284                    catch (Exception ex)285                    {286                        EqtTrace.Error("DesignModeClient: Exception in StartDiscovery: " + ex);287                        // If there is an exception during test discovery request creation or some time during the process288                        // In such cases, TestPlatform will never send a DiscoveryComplete event and IDE need to be sent a discovery complete message289                        // We need recoverability in translationlayer-designmode scenarios290                        var testMessagePayload = new TestMessagePayload { MessageLevel = TestMessageLevel.Error, Message = ex.ToString() };291                        this.communicationManager.SendMessage(MessageType.TestMessage, testMessagePayload);292                        var payload = new DiscoveryCompletePayload()293                        {294                            IsAborted = true,295                            LastDiscoveredTests = null,296                            TotalTests = -1297                        };298                        // Send run complete to translation layer299                        this.communicationManager.SendMessage(MessageType.DiscoveryComplete, payload);300                    }...

StartDiscovery

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;7using Microsoft.VisualStudio.TestPlatform.ObjectModel;8using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;9{10    {11        static void Main(string[] args)12        {13            var client = new DesignModeClient();14            var request = new DiscoveryRequest();15            var handler = new DiscoveryEventHandler();16            client.DiscoverTests(request, handler);17            Console.ReadLine();18        }19    }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;27using Microsoft.VisualStudio.TestPlatform.ObjectModel;28using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;29{30    {31        static void Main(string[] args)32        {33            var client = new DesignModeClient();34            var request = new TestRunRequest();35            var handler = new TestRunEventHandler();36            client.StartTestRun(request, handler);37            Console.ReadLine();38        }39    }40}41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;47using Microsoft.VisualStudio.TestPlatform.ObjectModel;48using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;49{50    {51        static void Main(string[] args)52        {53            var client = new DesignModeClient();54            var request = new TestRunRequest();55            var handler = new TestRunEventHandler();56            client.StartTestDiscovery(request, handler);57            Console.ReadLine();58        }59    }60}61using System;62using System.Collections.Generic;63using System.Linq;64using System.Text;65using System.Threading.Tasks;66using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;67using Microsoft.VisualStudio.TestPlatform.ObjectModel;68using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;69{70    {71        static void Main(string[] args)72        {73            var client = new DesignModeClient();

StartDiscovery

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;6using Microsoft.VisualStudio.TestPlatform.ObjectModel;7using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;8using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;9{10    {11        static void Main(string[] args)12        {13            StartDiscovery();14        }15        private static void StartDiscovery()16        {17            var designModeClient = new DesignModeClient();18            designModeClient.OnDiscoveryComplete += DesignModeClient_OnDiscoveryComplete;19            designModeClient.OnDiscoveryMessage += DesignModeClient_OnDiscoveryMessage;20            designModeClient.OnDiscoveryProgress += DesignModeClient_OnDiscoveryProgress;21            designModeClient.StartDiscovery("C:\\Users\\myuser\\source\\repos\\TestProject1\\TestProject1\\bin\\Debug\\netcoreapp2.2\\TestProject1.dll", new TestPlatformOptions(), new TestLoggerEvents(new TestLoggerEventsHandler()));22        }23        private static void DesignModeClient_OnDiscoveryComplete(object sender, DiscoveryCompleteEventArgs e)24        {25            Console.WriteLine("Discovery complete");26        }27        private static void DesignModeClient_OnDiscoveryMessage(object sender, DiscoveryMessageEventArgs e)28        {29            Console.WriteLine("Discovery message: {0}", e.Message);30        }31        private static void DesignModeClient_OnDiscoveryProgress(object sender, DiscoveryProgressEventArgs e)32        {33            Console.WriteLine("Discovered tests: {0}", e.DiscoveredTests);34        }35    }36}

StartDiscovery

Using AI Code Generation

1using System;2using System.Collections.Generic;3using Microsoft.VisualStudio.TestPlatform.ObjectModel;4using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;5using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;6{7    {8        static void Main(string[] args)9        {10            var client = new Microsoft.VisualStudio.TestPlatform.Client.DesignMode.DesignModeClient();11            var request = new DiscoveryRequest();12            var handler = new DiscoveryEventHandler();13            client.StartDiscovery(request, handler);14            Console.ReadKey();15        }16    }17    {18        public override IEnumerable<string> Sources => new List<string> { "2.dll" };19    }20    {21        public void HandleDiscoveryComplete(DiscoveryCompleteEventArgs discoveryCompleteEventArgs, IEnumerable<TestCase> lastChunk)22        {23            throw new NotImplementedException();24        }25        public void HandleDiscoveredTests(DiscoveredTestsEventArgs discoveredTestsEventArgs)26        {27            throw new NotImplementedException();28        }29        public void HandleLogMessage(TestPlatformEventArg

StartDiscovery

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;7using Microsoft.VisualStudio.TestPlatform.ObjectModel;8using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;9using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;10{11    {12        static void Main(string[] args)13        {14            var client = new DesignModeClient();15            ar sourcs = ew Lis<string>();16            sources.dd(@"C:\Uses\test\Downloads\test1\test1\bin\Debu\tet1dll");17            var discoveryEvents = new DiscoveryEvents();18            client.StartDiscovery(sources, discoveryEvents);19            nsole.ReadLine();20        }21    }22    {23        {24            Console.WriteLine("Discovery complete"25using System; discoveredTests)26        {27            Console.WriteLine("HandleDiscoveredTests");28        }29        public void HandleLogMessage(TestMessageLevel level, string message)30        {31            Console.WriteLine("HandleLogMessage");32        }33        public void HandleRawMessage(string rawMessage)34        {35            Console.WriteLine("HandleRawMessage");36        }37        public void HandleTestRunMessage(TestMessageLevel level, string message)38        {39            Console.WriteLine("HandleTestRunMessage");40        }41    }42}43Error 1   The type or namespace name 'DesignMode' does not exist in the namespace'Microsoft.VisualStudio.TestPlatform.Client' (are you missing an assembly reference?) C:\Users\test\Downloads\test1\test1\3.cs   3   7   test144using System.Collections.Generic;45using System.Linq;46using System.Text;47using System.Threading.Tasks;48using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;49using Microsoft.VisualStudio.TestPlatform.ObjectModel;50using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;51using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;52using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities;53using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities.Interfaces;54using System.Threading;55using System.Diagnostics;56using System.IO;57using System.Reflection;58using System.Xml;59using System.Xml.Linq;60using System.Xml.XPath;61{62    {63        static void Main(string[] args)64        {65      <TestAdaptersPaths>C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\Extensions\TestPlatform\Extensions\Microsoft\TestWindow</TestAdaptersPaths>66  </RunSettings>";67            var testSources = new List<string>();68            testSources.Add(@"C:\Users\saksham\Desktop\ClassLibrary1\ClassLibrary1\bin\Debug\ClassLibrary1.dll");69            var designModeClient = new DesignModeClient();70            designModeClient.StartDiscovery(runSettings, testSources);71            var discoveryEventHandler = new DiscoveryEventHandler();72            designModeClient.DiscoverTests(testSources, runSettings, discoveryEventHandler);73            Console.ReadLine();74        }75    }76    {77        public void HandleDiscoveryComplete(int totalTests, IEnumerable<TestCase> lastChunk, bool isAborted, IEnumerable<DiscoveryCompleteEventArgs2> discoveryCompleteEventArgs)78        {79            Console.WriteLine("Total tests: " + totalTests);80            Console.WriteLine("Last chunk: " + lastChunk.Count());81            Console.WriteLine("Is aborted: " + isAborted);82            Console.WriteLine("Discovery complete event args: " + discoveryCompleteEventArgs.Count());83        }84        public void HandleDiscoveredTests(IEnumerable<TestCase> discovered

StartDiscovery

Using AI Code Generation

1using  System;2 using  System.Collections.Generic;3 using  System.Linq;4 using  System.Text;5 using  System.Threading.Tasks;6 using  Microsoft.VisualStudio.TestPlatform.Client.DesignMode;7 using  Microsoft.VisualStudio.TestPlatform.ObjectModel;8{9    {10         static   void  Main( string [] args)11        {12            DesignModeClient client =  new  DesignModeClient();13            client.StartDiscovery( new  DiscoveryCriteria( "C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\Common7\\IDE\\Extensions\\Microsoft\\TestWindow\\vstest.console.exe" ));14            client.StopDiscovery();15            client.StartTestRun( new  TestRunCriteria( "C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\Common7\\IDE\\Extensions\\Microsoft\\TestWindow\\vstest.console.exe" ));16            client.StopTestRun();17        }18    }19}20using  System;21 using  System.Collections.Generic;22 using  System.Linq;23 using  System.Text;24 using  System.Threading.Tasks;25 using  Microsoft.VisualStudio.TestPlatform.Client.DesignMode;26 using  Microsoft.VisualStudio.TestPlatform.ObjectModel;27{28    {29         static   void  Main( string [] args)30        {31            DesignModeClient client =  new  DesignModeClient();32            client.StartDiscovery( new  DiscoveryCriteria( "C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\Common7\\IDE\\Extensions\\Microsoft\\TestWindow\\vstest.console.exe" ));33            client.StopDiscovery();34            client.StartTestRun( new  TestRunCriteria( "C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\Common7\\IDE\\Extensions\\Microsoft\\TestWindow\\vstest.console.exe" ));35            client.StopTestRun();36        }37    }38}

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