Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

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

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

DesignModeClient.cs

Source:DesignModeClient.cs

...192                        case MessageType.TestRunAttachmentsProcessingStart:193                            {194                                var testRunAttachmentsProcessingPayload =195                                    this.communicationManager.DeserializePayload<TestRunAttachmentsProcessingPayload>(message);196                                this.StartTestRunAttachmentsProcessing(testRunAttachmentsProcessingPayload, testRequestManager);197                                break;198                            }199                        case MessageType.CancelDiscovery:200                            {201                                testRequestManager.CancelDiscovery();202                                break;203                            }204                        case MessageType.CancelTestRun:205                            {206                                testRequestManager.CancelTestRun();207                                break;208                            }209                        case MessageType.AbortTestRun:210                            {211                                testRequestManager.AbortTestRun();212                                break;213                            }214                        case MessageType.TestRunAttachmentsProcessingCancel:215                            {216                                testRequestManager.CancelTestRunAttachmentsProcessing();217                                break;218                            }219                        case MessageType.CustomTestHostLaunchCallback:220                            {221                                this.onCustomTestHostLaunchAckReceived?.Invoke(message);222                                break;223                            }224                        case MessageType.EditorAttachDebuggerCallback:225                            {226                                this.onAttachDebuggerAckRecieved?.Invoke(message);227                                break;228                            }229                        case MessageType.SessionEnd:230                            {231                                EqtTrace.Info("DesignModeClient: Session End message received from server. Closing the connection.");232                                isSessionEnd = true;233                                this.Dispose();234                                break;235                            }236                        default:237                            {238                                EqtTrace.Info("DesignModeClient: Invalid Message received: {0}", message);239                                break;240                            }241                    }242                }243                catch (Exception ex)244                {245                    EqtTrace.Error("DesignModeClient: Error processing request: {0}", ex);246                    isSessionEnd = true;247                    this.Dispose();248                }249            }250            while (!isSessionEnd);251        }252        /// <summary>253        /// Send a custom host launch message to IDE254        /// </summary>255        /// <param name="testProcessStartInfo">256        /// The test Process Start Info.257        /// </param>258        /// <param name="cancellationToken">259        /// The cancellation token.260        /// </param>261        /// <returns>262        /// The <see cref="int"/>.263        /// </returns>264        public int LaunchCustomHost(TestProcessStartInfo testProcessStartInfo, CancellationToken cancellationToken)265        {266            lock (this.lockObject)267            {268                var waitHandle = new AutoResetEvent(false);269                Message ackMessage = null;270                this.onCustomTestHostLaunchAckReceived = (ackRawMessage) =>271                {272                    ackMessage = ackRawMessage;273                    waitHandle.Set();274                };275                this.communicationManager.SendMessage(MessageType.CustomTestHostLaunch, testProcessStartInfo);276                // LifeCycle of the TP through DesignModeClient is maintained by the IDEs or user-facing-clients like LUTs, who call TestPlatform277                // TP is handing over the control of launch to these IDEs and so, TP has to wait indefinite278                // 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 LUT279                // Even if TP can abort the API somehow, TP is essentially putting IDEs or Clients in inconsistent state without having info on280                // Since the IDEs own user-UI-experience here, TP will let the custom host launch as much time as IDEs define it for their users281                WaitHandle.WaitAny(new WaitHandle[] { waitHandle, cancellationToken.WaitHandle });282                cancellationToken.ThrowTestPlatformExceptionIfCancellationRequested();283                this.onCustomTestHostLaunchAckReceived = null;284                var ackPayload = this.dataSerializer.DeserializePayload<CustomHostLaunchAckPayload>(ackMessage);285                if (ackPayload.HostProcessId > 0)286                {287                    return ackPayload.HostProcessId;288                }289                else290                {291                    throw new TestPlatformException(ackPayload.ErrorMessage);292                }293            }294        }295        /// <inheritdoc/>296        public bool AttachDebuggerToProcess(int pid, CancellationToken cancellationToken)297        {298            // If an attach request is issued but there is no support for attaching on the other299            // side of the communication channel, we simply return and let the caller know the300            // request failed.301            if (this.protocolConfig.Version < ObjectModel.Constants.MinimumProtocolVersionWithDebugSupport)302            {303                return false;304            }305            lock (this.lockObject)306            {307                var waitHandle = new AutoResetEvent(false);308                Message ackMessage = null;309                this.onAttachDebuggerAckRecieved = (ackRawMessage) =>310                {311                    ackMessage = ackRawMessage;312                    waitHandle.Set();313                };314                this.communicationManager.SendMessage(MessageType.EditorAttachDebugger, pid);315                WaitHandle.WaitAny(new WaitHandle[] { waitHandle, cancellationToken.WaitHandle });316                cancellationToken.ThrowTestPlatformExceptionIfCancellationRequested();317                this.onAttachDebuggerAckRecieved = null;318                var ackPayload = this.dataSerializer.DeserializePayload<EditorAttachDebuggerAckPayload>(ackMessage);319                if (!ackPayload.Attached)320                {321                    EqtTrace.Warning(ackPayload.ErrorMessage);322                }323                return ackPayload.Attached;324            }325        }326        /// <summary>327        /// Send the raw messages to IDE328        /// </summary>329        /// <param name="rawMessage"></param>330        public void SendRawMessage(string rawMessage)331        {332            this.communicationManager.SendRawMessage(rawMessage);333        }334        /// <inheritdoc />335        public void SendTestMessage(TestMessageLevel level, string message)336        {337            var payload = new TestMessagePayload { MessageLevel = level, Message = message };338            this.communicationManager.SendMessage(MessageType.TestMessage, payload);339        }340        /// <summary>341        /// Sends the test session logger warning and error messages to IDE; 342        /// </summary>343        /// <param name="sender"></param>344        /// <param name="e"></param>345        public void TestRunMessageHandler(object sender, TestRunMessageEventArgs e)346        {347            // save into trace log and send the message to the IDE348            //349            // there is a mismatch between log levels that VS uses and that TP350            // uses. In VS you can choose Trace level which will enable Test platform351            // logs on Verbose level. Below we report Errors and warnings always to the 352            // IDE no matter what the level of VS logging is, but Info only when the Eqt trace 353            // info level is enabled (so only when VS enables Trace logging)354            switch (e.Level)355            {356                case TestMessageLevel.Error:357                    EqtTrace.Error(e.Message);358                    SendTestMessage(e.Level, e.Message);359                    break;360                case TestMessageLevel.Warning:361                    EqtTrace.Warning(e.Message);362                    SendTestMessage(e.Level, e.Message);363                    break;364                case TestMessageLevel.Informational:365                    EqtTrace.Info(e.Message);366                    if (EqtTrace.IsInfoEnabled)367                        SendTestMessage(e.Level, e.Message);368                    break;369               370                default:371                    throw new NotSupportedException($"Test message level '{e.Level}' is not supported.");372            }373        }374        private void StartTestRun(TestRunRequestPayload testRunPayload, ITestRequestManager testRequestManager, bool shouldLaunchTesthost)375        {376            Task.Run(377                () =>378                {379                    try380                    {381                        testRequestManager.ResetOptions();382                        // We must avoid re-launching the test host if the test run payload already383                        // contains test session info. Test session info being present is an indicative384                        // of an already running test host spawned by a start test session call.385                        var customLauncher =386                            shouldLaunchTesthost && testRunPayload.TestSessionInfo == null387                                ? DesignModeTestHostLauncherFactory.GetCustomHostLauncherForTestRun(388                                    this,389                                    testRunPayload.DebuggingEnabled)390                                : null;391                        testRequestManager.RunTests(testRunPayload, customLauncher, new DesignModeTestEventsRegistrar(this), this.protocolConfig);392                    }393                    catch (Exception ex)394                    {395                        EqtTrace.Error("DesignModeClient: Exception in StartTestRun: " + ex);396                        var testMessagePayload = new TestMessagePayload { MessageLevel = TestMessageLevel.Error, Message = ex.ToString() };397                        this.communicationManager.SendMessage(MessageType.TestMessage, testMessagePayload);398                        var runCompletePayload = new TestRunCompletePayload()399                        {400                            TestRunCompleteArgs = new TestRunCompleteEventArgs(null, false, true, ex, null, TimeSpan.MinValue),401                            LastRunTests = null402                        };403                        // Send run complete to translation layer404                        this.communicationManager.SendMessage(MessageType.ExecutionComplete, runCompletePayload);405                    }406                });407        }408        private void StartDiscovery(DiscoveryRequestPayload discoveryRequestPayload, ITestRequestManager testRequestManager)409        {410            Task.Run(411                () =>412                {413                    try414                    {415                        testRequestManager.ResetOptions();416                        testRequestManager.DiscoverTests(discoveryRequestPayload, new DesignModeTestEventsRegistrar(this), this.protocolConfig);417                    }418                    catch (Exception ex)419                    {420                        EqtTrace.Error("DesignModeClient: Exception in StartDiscovery: " + ex);421                        var testMessagePayload = new TestMessagePayload { MessageLevel = TestMessageLevel.Error, Message = ex.ToString() };422                        this.communicationManager.SendMessage(MessageType.TestMessage, testMessagePayload);423                        var payload = new DiscoveryCompletePayload()424                        {425                            IsAborted = true,426                            LastDiscoveredTests = null,427                            TotalTests = -1428                        };429                        // Send run complete to translation layer430                        this.communicationManager.SendMessage(MessageType.DiscoveryComplete, payload);431                    }432                });433        }434        private void StartTestRunAttachmentsProcessing(TestRunAttachmentsProcessingPayload attachmentsProcessingPayload, ITestRequestManager testRequestManager)435        {436            Task.Run(437                () =>438                {439                    try440                    {441                        testRequestManager.ProcessTestRunAttachments(attachmentsProcessingPayload, new TestRunAttachmentsProcessingEventsHandler(this.communicationManager), this.protocolConfig);442                    }443                    catch (Exception ex)444                    {445                        EqtTrace.Error("DesignModeClient: Exception in StartTestRunAttachmentsProcessing: " + ex);446                        var testMessagePayload = new TestMessagePayload { MessageLevel = TestMessageLevel.Error, Message = ex.ToString() };447                        this.communicationManager.SendMessage(MessageType.TestMessage, testMessagePayload);448                        var payload = new TestRunAttachmentsProcessingCompletePayload()449                        {450                            Attachments = null451                        };452                        // Send run complete to translation layer453                        this.communicationManager.SendMessage(MessageType.TestRunAttachmentsProcessingComplete, payload);454                    }455                });456        }457        private void StartTestSession(StartTestSessionPayload payload, ITestRequestManager requestManager)458        {459            Task.Run(() =>...

StartTestRunAttachmentsProcessing

Using AI Code Generation

1using System;2using Microsoft.VisualStudio.TestPlatform.ObjectModel;3using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;4using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;5using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;6using System.Collections.Generic;7using System.Threading;8{9    {10        static void Main(string[] args)11        {12            var designModeClient = new DesignModeClient();13            designModeClient.StartTestRunAttachmentsProcessing("C:\\Users\\test\\Desktop\\test\\3.cs", new Dictionary<string, object>(), new List<string>(), new List<string>(), new List<string>(), new TestPlatformOptions(), new TestLoggerEvents(new TestLoggerManager()));14            Thread.Sleep(10000);15        }16    }17}

StartTestRunAttachmentsProcessing

Using AI Code Generation

1using System;2using System.IO;3using System.Linq;4using System.Threading;5using System.Threading.Tasks;6using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;7using Microsoft.VisualStudio.TestPlatform.ObjectModel;8{9    {10        static void Main(string[] args)11        {12            var designModeClient = new DesignModeClient();13            designModeClient.InitializeCommunication();14</RunSettings>";15            var runSettings = new TestRunCriteria(new[] { "TestProject.dll" }, 0, "", runsettings);16            var runAttachmentsProcessingTask = designModeClient.StartTestRunAttachmentsProcessing(runSettings, new TestPlatformOptions(), CancellationToken.None);17            var result = runAttachmentsProcessingTask.Result;18            var files = Directory.GetFiles(Directory.GetCurrentDirectory(), "*.trx", SearchOption.AllDirectories);19            Console.WriteLine(files.FirstOrDefault());20        }21    }22}

StartTestRunAttachmentsProcessing

Using AI Code Generation

1{2    {3        static void Main(string[] args)4        {5            var designModeClient = new DesignModeClient();6            designModeClient.StartTestRunAttachmentsProcessing();7        }8    }9}10{11    {12        static void Main(string[] args)13        {14            var designModeClient = new DesignModeClient();15            designModeClient.StopTestRunAttachmentsProcessing();16        }17    }18}19{20    {21        static void Main(string[] args)22        {23            var designModeClient = new DesignModeClient();24            designModeClient.OnTestRunMessage("message");25        }26    }27}28{29    {30        static void Main(string[] args)31        {32            var designModeClient = new DesignModeClient();33            var testRunChangedEventArgs = new TestRunChangedEventArgs();34            designModeClient.OnTestRunStatsChange(testRunChangedEventArgs);35        }36    }37}38{39    {40        static void Main(string[] args)41        {42            var designModeClient = new DesignModeClient();

StartTestRunAttachmentsProcessing

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;2using Microsoft.VisualStudio.TestPlatform.ObjectModel;3using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;4using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        static void Main(string[] args)13        {14            string testAssembly = "C:\\Users\\anmishr\\Desktop\\TestProject\\bin\\Debug\\netcoreapp2.1\\TestProject.dll";15</RunSettings>";16            var runConfiguration = new TestRunConfiguration();17            runConfiguration.TargetFrameworkVersion = Framework.DefaultFramework;18            runConfiguration.TargetPlatform = Architecture.X64;19            var designModeClient = new DesignModeClient();20            designModeClient.InitializeCommunication();21            designModeClient.StartTestRunAttachmentsProcessing(testAssembly, runSettings, runConfiguration, new TestPlatformOptions(), new TestLoggerManager());22            designModeClient.WaitForRequestHandlerConnection(10000);23            designModeClient.WaitForEventHandlersExecution(10000);24            designModeClient.WaitForRequestHandlerDisconnection(10000);25            designModeClient.EndSession();26            designModeClient.Dispose();27        }28    }29}30Error	CS0234	The type or namespace name 'DesignMode' does not exist in the namespace 'Microsoft.VisualStudio.TestPlatform.Client' (are you missing an assembly reference?)	TestPlatform	C:\Users\anmishr\Downloads\testplatform-samples-master\testplatform-samples-master\DesignMode\3.cs	10	Active31using System;32using System.IO;33using System.Linq;34using System.Threading;35using System.Threading.Tasks;36using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;37using Microsoft.VisualStudio.TestPlatform.ObjectModel;38{39    {40        static void Main(string[] args)41        {42            var designModeClient = new DesignModeClient();43            designModeClient.InitializeCommunication();44</RunSettings>";45            var runSettings = new TestRunCriteria(new[] { "TestProject.dll" }, 0, "", runsettings);46            var runAttachmentsProcessingTask = designModeClient.StartTestRunAttachmentsProcessing(runSettings, new TestPlatformOptions(), CancellationToken.None);47            var result = runAttachmentsProcessingTask.Result;48            var files = Directory.GetFiles(Directory.GetCurrentDirectory(), "*.trx", SearchOption.AllDirectories);49            Console.WriteLine(files.FirstOrDefault());50        }51    }52}

StartTestRunAttachmentsProcessing

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;2using Microsoft.VisualStudio.TestPlatform.ObjectModel;3using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;4using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        static void Main(string[] args)13        {14            string testAssembly = "C:\\Users\\anmishr\\Desktop\\TestProject\\bin\\Debug\\netcoreapp2.1\\TestProject.dll";15</RunSettings>";16            var runConfiguration = new TestRunConfiguration();17            runConfiguration.TargetFrameworkVersion = Framework.DefaultFramework;18            runConfiguration.TargetPlatform = Architecture.X64;19            var designModeClient = new DesignModeClient();20            designModeClient.InitializeCommunication();21            designModeClient.StartTestRunAttachmentsProcessing(testAssembly, runSettings, runConfiguration, new TestPlatformOptions(), new TestLoggerManager());22            designModeClient.WaitForRequestHandlerConnection(10000);23            designModeClient.WaitForEventHandlersExecution(10000);24            designModeClient.WaitForRequestHandlerDisconnection(10000);25            designModeClient.EndSession();26            designModeClient.Dispose();27        }28    }29}30Error	CS0234	The type or namespace name 'DesignMode' does not exist in the namespace 'Microsoft.VisualStudio.TestPlatform.Client' (are you missing an assembly reference?)	TestPlatform	C:\Users\anmishr\Downloads\testplatform-samples-master\testplatform-samples-master\DesignMode\3.cs	10	Active

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.