Automation Advisor
Vstest
Microsoft.VisualStudio.TestPlatform.Client.DesignMode
DesignModeTestHostLauncher

How to use DesignModeTestHostLauncher class of Microsoft.VisualStudio.TestPlatform.Client.DesignMode package

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.Client.DesignMode.DesignModeTestHostLauncher

DesignModeTestHostLauncher.cs

Source:DesignModeTestHostLauncher.cs

...6    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client.Interfaces;7    /// <summary>8    /// DesignMode TestHost Launcher for hosting of test process9    /// </summary>10    internal class DesignModeTestHostLauncher : ITestHostLauncher11    {12        private readonly IDesignModeClient designModeClient;13        /// <summary>14        /// Initializes a new instance of the <see cref="DesignModeTestHostLauncher"/> class.15        /// </summary>16        /// <param name="designModeClient">Design mode client instance.</param>17        public DesignModeTestHostLauncher(IDesignModeClient designModeClient)18        {19            this.designModeClient = designModeClient;20        }21        /// <inheritdoc/>22        public virtual bool IsDebug => false;23        /// <inheritdoc/>24        public int LaunchTestHost(TestProcessStartInfo defaultTestHostStartInfo)25        {26            return this.designModeClient.LaunchCustomHost(defaultTestHostStartInfo);27        }28    }29    /// <summary>30    /// DesignMode Debug Launcher to use if debugging enabled31    /// </summary>32    internal class DesignModeDebugTestHostLauncher : DesignModeTestHostLauncher33    {34        /// <inheritdoc/>35        public DesignModeDebugTestHostLauncher(IDesignModeClient designModeClient) : base(designModeClient)36        {37        }38        /// <inheritdoc/>39        public override bool IsDebug => true;40    }41}...

DesignModeTestHostLauncher

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;3using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;4using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;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            var path = @"C:\Users\mukul\source\repos\ClassLibrary1\ClassLibrary1\bin\Debug\netstandard2.0\ClassLibrary1.dll";15            var launcher = new DesignModeTestHostLauncher();16            var testHostManager = launcher.GetTestHostManager();17            var testProcessStartInfo = testHostManager.GetTestHostProcessStartInfo(new List<string> { path });18            var process = System.Diagnostics.Process.Start(testProcessStartInfo);19            {20                Endpoint = process.Id.ToString(),21            };22            var testHostLaunchedCallback = new TestHostLaunchedCallback((connectionInfo) => { });23            testHostManager.InitializeCommunicationAsync(testHostConnectionInfo, testHostLaunchedCallback).Wait();24            var requestSender = testHostManager.CreateRequestSender();25            var runSettings = "<RunSettings><RunConfiguration><TargetFrameworkVersion>Framework45</TargetFrameworkVersion></RunConfiguration></RunSettings>";26            var discoveryEvents = new DiscoveryEventsHandler();27            var discoveryCriteria = new DiscoveryCriteria(new List<string> { path }, 32, runSettings);28            requestSender.DiscoverTests(discoveryCriteria, discoveryEvents).Wait();29            var testEvents = new TestEventsHandler();30            var testRunCriteria = new TestRunCriteria(new List<string> { path }, 32, false, TestPlatformOptions.None, runSettings);31            requestSender.StartTestRun(testRunCriteria, testEvents).Wait();32            Console.ReadLine();33        }34    }35    {36        public void HandleDiscoveredTests(IEnumerable<TestCase> discoveredTestCases)37        {38            foreach (var testCase in discoveredTestCases)39            {40                Console.WriteLine(testCase.DisplayName);41            }42        }43        public void HandleRawMessage(string rawMessage)44        {45            Console.WriteLine("RawMessage: " + rawMessage);46        }47        public void HandleDiscoveryComplete(DiscoveryCompleteEventArgs discoveryCompleteEventArgs,

DesignModeTestHostLauncher

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;2using Microsoft.VisualStudio.TestPlatform.ObjectModel;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 launcher = new DesignModeTestHostLauncher();13            var connectionInfo = new TestProcessStartInfo()14            {15                EnvironmentVariables = new Dictionary<string, string>()16                {17                    { "VSTEST_HOST_DEBUG", "1" }18                }19            };20            var processId = launcher.LaunchTestHost(connectionInfo);21            Console.WriteLine("Process Id : {0}", processId);22            Console.ReadLine();23        }24    }25}

DesignModeTestHostLauncher

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 launcher = new DesignModeTestHostLauncher();15            var testHostManager = launcher.LaunchTestHostAsync(new TestProcessStartInfo(), new TestRunCriteria(new List<string>() { "1.dll" }, 1), new TestPlatformOptions(), new ConsoleLogger(), new ConsoleProgressReporter()).Result;16            Console.WriteLine("Press any key to exit");17            Console.ReadKey();18            testHostManager.Close();19        }20    }21}22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;28using Microsoft.VisualStudio.TestPlatform.ObjectModel;29using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;30using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;31{32    {33        static void Main(string[] args)34        {35            var launcher = new DesignModeClient();36            var testHostManager = launcher.LaunchTestHostAsync(new TestProcessStartInfo(), new TestRunCriteria(new List<string>() { "1.dll" }, 1), new TestPlatformOptions(), new ConsoleLogger(), new ConsoleProgressReporter()).Result;37            Console.WriteLine("Press any key to exit");38            Console.ReadKey();39            testHostManager.Close();40        }41    }42}43using System;44using 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;52{53    {54        static void Main(string[] args)55        {56            var launcher = new DesignModeClient();57            var testHostManager = launcher.LaunchTestHostAsync(new TestProcessStartInfo(), new TestRun

DesignModeTestHostLauncher

Using AI Code Generation

1string designModeLauncherPath = Path.Combine("C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\Common7\\IDE\\Extensions\\TestPlatform\\Microsoft.VisualStudio.TestPlatform.Client.DesignMode.dll");2Assembly assembly = Assembly.LoadFile(designModeLauncherPath);3var launcherType = assembly.GetType("Microsoft.VisualStudio.TestPlatform.Client.DesignMode.DesignModeTestHostLauncher");4var launcher = Activator.CreateInstance(launcherType);5string testHostLauncherPath = Path.Combine("C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\Common7\\IDE\\Extensions\\TestPlatform\\Microsoft.VisualStudio.TestPlatform.TestHost.dll");6assembly = Assembly.LoadFile(testHostLauncherPath);7launcherType = assembly.GetType("Microsoft.VisualStudio.TestPlatform.TestHost.TestHostLauncher");8launcher = Activator.CreateInstance(launcherType);9string testHostLauncherPath = Path.Combine("C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\Common7\\IDE\\Extensions\\TestPlatform\\Microsoft.VisualStudio.TestPlatform.TestHost.dll");10assembly = Assembly.LoadFile(testHostLauncherPath);11launcherType = assembly.GetType("Microsoft.VisualStudio.TestPlatform.TestHost.TestHostLauncher");12launcher = Activator.CreateInstance(launcherType);13string testHostLauncherPath = Path.Combine("C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\Common7\\IDE\\Extensions\\TestPlatform\\Microsoft.VisualStudio.TestPlatform.TestHost.dll");14assembly = Assembly.LoadFile(testHostLauncherPath);15launcherType = assembly.GetType("Microsoft.VisualStudio.TestPlatform.TestHost.TestHostLauncher");16launcher = Activator.CreateInstance(launcherType);17string testHostLauncherPath = Path.Combine("C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\Common7\\IDE\\Extensions\\TestPlatform\\Microsoft.VisualStudio.TestPlatform.TestHost.dll");18assembly = Assembly.LoadFile(testHostLauncherPath);19launcherType = assembly.GetType("Microsoft.VisualStudio.TestPlatform.TestHost.TestHostLauncher");20launcher = Activator.CreateInstance(launcherType);

DesignModeTestHostLauncher

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            DesignModeTestHostLauncher launcher = new DesignModeTestHostLauncher();15            int port = launcher.LaunchTestHost(new TestProcessStartInfo(), new TestRunnerConnectionInfo());16            Console.WriteLine(port);17            Console.ReadLine();18        }19    }20}21var testHostManager = new TestHostManager();22var testHostLauncher = new TestHostLauncher();23var testHostStartInfo = new TestProcessStartInfo();24var testHostConnectionInfo = new TestRunnerConnectionInfo();25var testHost = testHostManager.GetTestHostProcess(testHostStartInfo, testHostConnectionInfo, testHostLauncher);26testHost.Start();27Console.WriteLine("TestHost started on port: {0}", testHostConnectionInfo.Port);

DesignModeTestHostLauncher

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;7using Microsoft.VisualStudio.TestPlatform.ObjectModel;8using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;9{10    {11        static void Main(string[] args)12        {13</RunSettings>";14            var designModeTestHostLauncher = new DesignModeTestHostLauncher();15            designModeTestHostLauncher.Initialize(new TestProcessStartInfo(), runSettings);16            designModeTestHostLauncher.LaunchTestHostAsync().Wait();17            Console.ReadLine();18        }19    }20}

DesignModeTestHostLauncher

Using AI Code Generation

1var designModeLauncher = new DesignModeTestHostLauncher();2var connectionInfo = designModeLauncher.LaunchTestHost(designModeTestHostLauncherConnectionInfo);3var designModeClient = new DesignModeClient();4var proxy = designModeClient.GetTestHostManager(connectionInfo);5var testRunConfiguration = proxy.GetTestRunConfigurationAsync().Result;6var testRunCriteria = new TestRunCriteria(new List<string> { "test.dll" }, 1, false, new TestPlatformOptions(), null);7var testRunResult = proxy.StartTestRunAsync(testRunCriteria).Result;8var testResults = proxy.GetTestRunResultAsync().Result;9proxy.EndTestRunAsync().Wait();10designModeClient.StopTestHost(connectionInfo);

DesignModeTestHostLauncher

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.Client;2using Microsoft.VisualStudio.TestPlatform.Client.DesignMode;3using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;4using Microsoft.VisualStudio.TestPlatform.ObjectModel;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            var launcher = new DesignModeTestHostLauncher();15            var testHostManager = new TestHostManager(launcher);16            var testHostLauncher = testHostManager.GetTestHostLauncher();17            var testHostManagerFactory = new TestHostManagerFactory();18            testHostManagerFactory.RegisterTestHostManager("Default", testHostManager);19            var testPlatform = new TestPlatform("Default", testHostManagerFactory);20            var testRunCriteria = new TestRunCriteria("3.dll", new Dictionary<string, object>(), new List<string>());21            var request = testPlatform.CreateTestRunRequest(testRunCriteria);22            var testRunEvents = new TestRunEventsHandler();23            request.ExecuteAsync().ContinueWith((task) =>24            {25                Console.WriteLine("Task Completed");26            });27            request.RunStatsChangeEvent += testRunEvents.RunStatsChangeHandler;28            request.TestRunComplete += testRunEvents.TestRunCompleteHandler;29            request.TestRunStatsChangeEvent += testRunEvents.TestRunStatsChangeHandler;30            request.DiscoveryComplete += testRunEvents.DiscoveryCompleteHandler;31            request.DiscoveryMessage += testRunEvents.DiscoveryMessageHandler;32            request.DiscoveryProgress += testRunEvents.DiscoveryProgressHandler;33            request.ExecutionComplete += testRunEvents.ExecutionCompleteHandler;34            request.ExecutionMessage += testRunEvents.ExecutionMessageHandler;35            request.ExecutionProgress += testRunEvents.ExecutionProgressHandler;36            request.TestRunMessage += testRunEvents.TestRunMessageHandler;37            request.TestRunStatsChange += testRunEvents.TestRunStatsChangeHandler;38            request.WaitForCompletion();39            Console.WriteLine("Press any key to exit");40            Console.ReadKey();41        }42    }43    {44        public void RunStatsChangeHandler(object sender, TestRunChangedEventArgs e)45        {46            Console.WriteLine("RunStatsChangeHandler");47        }48        public void TestRunCompleteHandler(object sender, TestRunCompleteEventArgs e)49        {

DesignModeTestHostLauncher

Using AI Code Generation

1</RunSettings>";2            var designModeTestHostLauncher = new DesignModeTestHostLauncher();3            designModeTestHostLauncher.Initialize(new TestProcessStartInfo(), runSettings);4            designModeTestHostLauncher.LaunchTestHostAsync().Wait();5            Console.ReadLine();6        }7    }8}

DesignModeTestHostLauncher

Using AI Code Generation

1var designModeLauncher = new DesignModeTestHostLauncher();2var connectionInfo = designModeLauncher.LaunchTestHost(designModeTestHostLauncherConnectionInfo);3var designModeClient = new DesignModeClient();4var proxy = designModeClient.GetTestHostManager(connectionInfo);5var testRunConfiguration = proxy.GetTestRunConfigurationAsync().Result;6var testRunCriteria = new TestRunCriteria(new List<string> { "test.dll" }, 1, false, new TestPlatformOptions(), null);7var testRunResult = proxy.StartTestRunAsync(testRunCriteria).Result;8var testResults = proxy.GetTestRunResultAsync().Result;9proxy.EndTestRunAsync().Wait();10designModeClient.StopTestHost(connectionInfo);

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.