Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client.ProxyOperationManager.GetTimestampedLogFile
ProxyOperationManager.cs
Source: ProxyOperationManager.cs
...96 portNumber = this.RequestSender.InitializeCommunication();97 testHostConnectionInfo.Endpoint += portNumber;98 }99 var processId = this.processHelper.GetCurrentProcessId();100 var connectionInfo = new TestRunnerConnectionInfo { Port = portNumber, ConnectionInfo = testHostConnectionInfo, RunnerProcessId = processId, LogFile = this.GetTimestampedLogFile(EqtTrace.LogFile) };101 // Subscribe to TestHost Event102 this.testHostManager.HostLaunched += this.TestHostManagerHostLaunched;103 this.testHostManager.HostExited += this.TestHostManagerHostExited;104 // Get the test process start info105 var testHostStartInfo = this.UpdateTestProcessStartInfo(this.testHostManager.GetTestHostProcessStartInfo(sources, null, connectionInfo));106 try107 {108 // Launch the test host.109 var hostLaunchedTask = this.testHostManager.LaunchTestHostAsync(testHostStartInfo, cancellationToken);110 this.testHostLaunched = hostLaunchedTask.Result;111 if (this.testHostLaunched && testHostConnectionInfo.Role == ConnectionRole.Host)112 {113 // If test runtime is service host, try to poll for connection as client114 this.RequestSender.InitializeCommunication();115 }116 }117 catch (Exception ex)118 {119 EqtTrace.Error("ProxyOperationManager: Failed to launch testhost :{0}", ex);120 throw new TestPlatformException(string.Format(CultureInfo.CurrentUICulture, CrossPlatEngineResources.FailedToLaunchTestHost, ex.ToString()));121 }122 // Warn the user that execution will wait for debugger attach.123 var hostDebugEnabled = Environment.GetEnvironmentVariable("VSTEST_HOST_DEBUG");124 if (!string.IsNullOrEmpty(hostDebugEnabled) && hostDebugEnabled.Equals("1", StringComparison.Ordinal))125 {126 ConsoleOutput.Instance.WriteLine(CrossPlatEngineResources.HostDebuggerWarning, OutputLevel.Warning);127 ConsoleOutput.Instance.WriteLine(128 string.Format("Process Id: {0}, Name: {1}", this.testHostProcessId, this.processHelper.GetProcessName(this.testHostProcessId)),129 OutputLevel.Information);130 // Increase connection timeout when debugging is enabled.131 connTimeout = 5 * this.connectionTimeout;132 }133 // Wait for a timeout for the client to connect.134 if (!this.testHostLaunched || !this.RequestSender.WaitForRequestHandlerConnection(connTimeout))135 {136 var errorMsg = CrossPlatEngineResources.InitializationFailed;137 if (!string.IsNullOrWhiteSpace(this.testHostProcessStdError))138 {139 // Testhost failed with error140 errorMsg = string.Format(CrossPlatEngineResources.TestHostExitedWithError, this.testHostProcessStdError);141 }142 throw new TestPlatformException(string.Format(CultureInfo.CurrentUICulture, errorMsg));143 }144 // Handling special case for dotnet core projects with older test hosts145 // Older test hosts are not aware of protocol version check146 // Hence we should not be sending VersionCheck message to these test hosts147 this.CompatIssueWithVersionCheckAndRunsettings();148 if (this.versionCheckRequired)149 {150 this.RequestSender.CheckVersionWithTestHost();151 }152 this.initialized = true;153 }154 return true;155 }156 /// <summary>157 /// Closes the channel, terminate test host process.158 /// </summary>159 public virtual void Close()160 {161 try162 {163 // do not send message if host did not launch164 if (this.testHostLaunched)165 {166 this.RequestSender.EndSession();167 // We want to give test host a chance to safely close.168 // The upper bound for wait should be 100ms.169 this.testHostExited.Wait(100);170 }171 }172 catch (Exception ex)173 {174 // Error in sending an end session is not necessarily a failure. Discovery and execution should be already175 // complete at this time.176 EqtTrace.Warning("ProxyOperationManager: Failed to end session: " + ex);177 }178 finally179 {180 this.initialized = false;181 EqtTrace.Warning("ProxyOperationManager: Timed out waiting for test host to exit. Will terminate process.");182 // please clean up test host. 183 this.testHostManager.CleanTestHostAsync(CancellationToken.None).Wait();184 this.testHostManager.HostExited -= this.TestHostManagerHostExited;185 this.testHostManager.HostLaunched -= this.TestHostManagerHostLaunched;186 }187 }188 #endregion189 /// <summary>190 /// This method is exposed to enable drived classes to modify TestProcessStartInfo. E.g. DataCollection need additional environment variables to be passed, etc. 191 /// </summary>192 /// <param name="testProcessStartInfo">193 /// The sources.194 /// </param> 195 /// <returns>196 /// The <see cref="TestProcessStartInfo"/>.197 /// </returns>198 protected virtual TestProcessStartInfo UpdateTestProcessStartInfo(TestProcessStartInfo testProcessStartInfo)199 {200 // Update Telemetry Opt in status because by default in Test Host Telemetry is opted out201 var telemetryOptedIn = this.requestData.IsTelemetryOptedIn ? "true" : "false";202 testProcessStartInfo.Arguments += " --telemetryoptedin " + telemetryOptedIn;203 return testProcessStartInfo;204 }205 protected string GetTimestampedLogFile(string logFile)206 {207 if (string.IsNullOrWhiteSpace(logFile))208 {209 return null;210 }211 return Path.ChangeExtension(212 logFile,213 string.Format(214 "host.{0}_{1}{2}",215 DateTime.Now.ToString("yy-MM-dd_HH-mm-ss_fffff"),216 new PlatformEnvironment().GetCurrentManagedThreadId(),217 Path.GetExtension(logFile))).AddDoubleQuote();218 }219 /// <summary>...
GetTimestampedLogFile
Using AI Code Generation
1using System;2using System.IO;3using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;4using Microsoft.VisualStudio.TestPlatform.ObjectModel;5{6 {7 static void Main(string[] args)8 {9 ProxyOperationManager proxyOperationManager = new ProxyOperationManager();10 string logFilePath = proxyOperationManager.GetTimestampedLogFile(Path.GetTempPath(), "testlog");11 Console.WriteLine($"Log file path is {logFilePath}");12 }13 }14}15using System;16using System.IO;17using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;18using Microsoft.VisualStudio.TestPlatform.ObjectModel;19{20 {21 static void Main(string[] args)22 {23 ProxyOperationManager proxyOperationManager = new ProxyOperationManager();24 string logFilePath = proxyOperationManager.GetTimestampedLogFile(Path.GetTempPath(), "testlog");25 Console.WriteLine($"Log file path is {logFilePath}");26 }27 }28}29using System;30using System.IO;31using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;32using Microsoft.VisualStudio.TestPlatform.ObjectModel;33{34 {35 static void Main(string[] args)36 {37 ProxyOperationManager proxyOperationManager = new ProxyOperationManager();38 string logFilePath = proxyOperationManager.GetTimestampedLogFile(Path.GetTempPath(), "testlog");39 Console.WriteLine($"Log file path is {logFilePath}");40 }41 }42}43using System;44using System.IO;45using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;46using Microsoft.VisualStudio.TestPlatform.ObjectModel;47{48 {49 static void Main(string[] args)50 {51 ProxyOperationManager proxyOperationManager = new ProxyOperationManager();52 string logFilePath = proxyOperationManager.GetTimestampedLogFile(Path.GetTempPath(), "testlog");53 Console.WriteLine($"Log file path is {logFilePath}");54 }55 }56}
GetTimestampedLogFile
Using AI Code Generation
1using System;2using System.IO;3using System.Reflection;4using System.Runtime.Remoting;5using System.Runtime.Remoting.Channels;6using System.Runtime.Remoting.Channels.Ipc;7using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;8using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;9{10 {11 static void Main(string[] args)12 {13 string testSource = @"C:\Users\username\source\repos\ClassLibrary1\ClassLibrary1\bin\Debug\netcoreapp2.1\ClassLibrary1.dll";14 string testAdapterPath = @"C:\Users\username\source\repos\ClassLibrary1\packages";15 string testRunSettings = @"<RunSettings><RunConfiguration><TargetFrameworkVersion>FrameworkCore20</TargetFrameworkVersion></RunConfiguration></RunSettings>";16 string testResultsDirectory = @"C:\Users\username\source\repos\ClassLibrary1\TestResults";17 string testRunName = "TestRunName";18 string testHostPath = @"C:\Users\username\.nuget\packages\microsoft.testplatform.testhost\16.2.0\build\netcoreapp2.1\x64\testhost.dll";19 string testHostVersion = "16.2.0";20 string logFile = @"C:\Users\username\source\repos\ClassLibrary1\log.txt";21 string logFileFull = @"C:\Users\username\source\repos\ClassLibrary1\logFull.txt";22 string logFileTimestamped = @"C:\Users\username\source\repos\ClassLibrary1\logTimestamped.txt";23 IpcClientChannel channel = new IpcClientChannel();24 ChannelServices.RegisterChannel(channel, false);25 ProxyOperationManager proxyOperationManager = new ProxyOperationManager();26 proxyOperationManager.InitializeCommunication();27 proxyOperationManager.StartTestRun(testSource, testAdapterPath, testRunSettings, testResultsDirectory, testRunName, testHostPath, testHostVersion, logFile);28 proxyOperationManager.EndTestRun(logFileFull);29 proxyOperationManager.GetTimestampedLogFile(logFileTimestamped);30 proxyOperationManager.Close();31 Console.WriteLine("Done");32 Console.ReadLine();33 }34 }35}
GetTimestampedLogFile
Using AI Code Generation
1using System;2using System.Diagnostics;3using System.IO;4using System.Linq;5using System.Reflection;6using System.Threading.Tasks;7using Microsoft.VisualStudio.TestPlatform.ObjectModel;8using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;9using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;10using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;11using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client.ProxyOperationManager;12using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client.ProxyExecutionManager;13{14 {15 public static void Main(string[] args)16 {17 var assemblyPath = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);18 var testAssemblyPath = Path.Combine(assemblyPath, "TestProject1.dll");19 var testAdapterPath = Path.Combine(assemblyPath, "TestProject1.dll");20 var logFilePath = Path.Combine(assemblyPath, "log.txt");21 var logger = new FileLogger() { Parameters = logFilePath };22 var runSettings = @"<RunSettings><RunConfiguration><TargetFrameworkVersion>Framework45</TargetFrameworkVersion></RunConfiguration></RunSettings>";23 var testPlatform = new TestPlatform();24 var testRunRequest = testPlatform.CreateTestRunRequest();25 testRunRequest.RegisterLogger(logger);26 testRunRequest.ExecuteAsync(new TestRunCriteria(new[] { testAssemblyPath }, null, runSettings, new TestPlatformOptions()), new ConsoleRunEventsHandler());27 Console.ReadLine();28 var logFilePath2 = Path.Combine(assemblyPath, "log2.txt");29 var logger2 = new FileLogger() { Parameters = logFilePath2 };30 var testRunRequest2 = testPlatform.CreateTestRunRequest();31 testRunRequest2.RegisterLogger(logger2);32 testRunRequest2.ExecuteAsync(new TestRunCriteria(new[] { testAssemblyPath }, null, runSettings, new TestPlatformOptions()), new ConsoleRunEventsHandler());33 Console.ReadLine();34 }35 }
GetTimestampedLogFile
Using AI Code Generation
1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;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.Linq;8using System.Text;9using System.Threading.Tasks;10{11 {12 static void Main(string[] args)13 {14 ProxyOperationManager proxyOperationManager = new ProxyOperationManager();15 string resultFile = proxyOperationManager.GetTimestampedLogFile("testResults", "log");16 Console.WriteLine(resultFile);17 Console.ReadLine();18 }19 }20}
GetTimestampedLogFile
Using AI Code Generation
1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;2using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Utilities;3using Microsoft.VisualStudio.TestPlatform.ObjectModel;4using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;5using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;6using System;7using System.Collections.Generic;8using System.IO;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12{13 {14 static void Main(string[] args)15 {16 var dataCollectorSettings = new DataCollectionSettings(new List<DataCollectorSettings>() { new DataCollectorSettings(uri, null, null) });17 var dataCollectorAttachments = new DataCollectionAttachments(uri, new List<string>() { "log.txt" });18 var dataCollectionRunSettings = new DataCollectionRunSettings(dataCollectorSettings, new List<DataCollectionAttachments>() { dataCollectorAttachments
Check out the latest blogs from LambdaTest on this topic:
Most test automation tools just do test execution automation. Without test design involved in the whole test automation process, the test cases remain ad hoc and detect only simple bugs. This solution is just automation without real testing. In addition, test execution automation is very inefficient.
Sometimes, in our test code, we need to handle actions that apparently could not be done automatically. For example, some mouse actions such as context click, double click, drag and drop, mouse movements, and some special key down and key up actions. These specific actions could be crucial depending on the project context.
Traditional software testers must step up if they want to remain relevant in the Agile environment. Agile will most probably continue to be the leading form of the software development process in the coming years.
The events over the past few years have allowed the world to break the barriers of traditional ways of working. This has led to the emergence of a huge adoption of remote working and companies diversifying their workforce to a global reach. Even prior to this many organizations had already had operations and teams geographically dispersed.
Howdy testers! June has ended, and it’s time to give you a refresher on everything that happened at LambdaTest over the last month. We are thrilled to share that we are live with Cypress testing and that our very own LT Browser is free for all LambdaTest users. That’s not all, folks! We have also added a whole new range of browsers, devices & features to make testing more effortless than ever.
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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!