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Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client
InProcessProxyDiscoveryManager

How to use InProcessProxyDiscoveryManager class of Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client package

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client.InProcessProxyDiscoveryManager

InProcessProxyDiscoveryManagerTests.cs

Source:InProcessProxyDiscoveryManagerTests.cs

...15    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Host;16    using Microsoft.VisualStudio.TestTools.UnitTesting;17    using Moq;18    [TestClass]19    public class InProcessProxyDiscoveryManagerTests20    {21        private Mock<ITestHostManagerFactory> mockTestHostManagerFactory;22        private InProcessProxyDiscoveryManager inProcessProxyDiscoveryManager;23        private Mock<IDiscoveryManager> mockDiscoveryManager;24        private Mock<ITestRuntimeProvider> mockTestHostManager;25        public InProcessProxyDiscoveryManagerTests()26        {27            this.mockTestHostManagerFactory = new Mock<ITestHostManagerFactory>();28            this.mockDiscoveryManager = new Mock<IDiscoveryManager>();29            this.mockTestHostManager = new Mock<ITestRuntimeProvider>();30            this.mockTestHostManagerFactory.Setup(o => o.GetDiscoveryManager()).Returns(this.mockDiscoveryManager.Object);31            this.inProcessProxyDiscoveryManager = new InProcessProxyDiscoveryManager(this.mockTestHostManager.Object, this.mockTestHostManagerFactory.Object);32        }33        [TestCleanup]34        public void TestCleanup()35        {36            this.mockDiscoveryManager = null;37            this.mockTestHostManagerFactory = null;38            this.inProcessProxyDiscoveryManager = null;39            this.mockTestHostManager = null;40        }41        [TestMethod]42        public void DiscoverTestsShouldCallInitialize()43        {44            var manualResetEvent = new ManualResetEvent(false);45            this.mockDiscoveryManager.Setup(o => o.Initialize(Enumerable.Empty<string>(), null)).Callback(46                () => manualResetEvent.Set());47            var discoveryCriteria = new DiscoveryCriteria(new[] { "test.dll" }, 1, string.Empty);48            this.inProcessProxyDiscoveryManager.DiscoverTests(discoveryCriteria, null);49            Assert.IsTrue(manualResetEvent.WaitOne(5000), "DiscoverTests should call Initialize");50        }51        [TestMethod]52        public void DiscoverTestsShouldUpdateTestPluginCacheWithExtensionsReturnByTestHost()53        {54            var manualResetEvent = new ManualResetEvent(false);55            this.mockDiscoveryManager.Setup(o => o.Initialize(Enumerable.Empty<string>(), null)).Callback(56                () => manualResetEvent.Set());57            var path = Path.Combine(Path.GetTempPath(), "DiscoveryDummy.dll");58            this.mockTestHostManager.Setup(o => o.GetTestPlatformExtensions(It.IsAny<IEnumerable<string>>(), It.IsAny<IEnumerable<string>>())).Returns(new List<string> { path });59            var expectedResult = TestPluginCache.Instance.GetExtensionPaths(string.Empty);60            expectedResult.Add(path);61            var discoveryCriteria = new DiscoveryCriteria(new[] { "test.dll" }, 1, string.Empty);62            this.inProcessProxyDiscoveryManager.DiscoverTests(discoveryCriteria, null);63            Assert.IsTrue(manualResetEvent.WaitOne(5000), "DiscoverTests should call Initialize");64            CollectionAssert.AreEquivalent(expectedResult, TestPluginCache.Instance.GetExtensionPaths(string.Empty));65        }66        [TestMethod]67        public void DiscoverTestsShouldCallDiscoveryManagerDiscoverTests()68        {69            var discoveryCriteria = new DiscoveryCriteria(new[] { "test.dll" }, 1, string.Empty);70            var mockTestDiscoveryEventsHandler = new Mock<ITestDiscoveryEventsHandler2>();71            var manualResetEvent = new ManualResetEvent(false);72            this.mockDiscoveryManager.Setup(o => o.DiscoverTests(discoveryCriteria, mockTestDiscoveryEventsHandler.Object)).Callback(73                () => manualResetEvent.Set());74            this.inProcessProxyDiscoveryManager.DiscoverTests(discoveryCriteria, mockTestDiscoveryEventsHandler.Object);75            Assert.IsTrue(manualResetEvent.WaitOne(5000), "IDiscoveryManager.DiscoverTests should get called");76        }77        [TestMethod]78        public void DiscoverTestsShouldCatchExceptionAndCallHandleDiscoveryComplete()79        {80            var discoveryCriteria = new DiscoveryCriteria(new[] { "test.dll" }, 1, string.Empty);81            var mockTestDiscoveryEventsHandler = new Mock<ITestDiscoveryEventsHandler2>();82            var manualResetEvent = new ManualResetEvent(false);83            this.mockDiscoveryManager.Setup(o => o.DiscoverTests(discoveryCriteria, mockTestDiscoveryEventsHandler.Object)).Callback(84                () => throw new Exception());85            mockTestDiscoveryEventsHandler.Setup(o => o.HandleDiscoveryComplete(It.IsAny<DiscoveryCompleteEventArgs>(), It.IsAny<IEnumerable<TestCase>>())).Callback(86                () => manualResetEvent.Set());87            this.inProcessProxyDiscoveryManager.DiscoverTests(discoveryCriteria, mockTestDiscoveryEventsHandler.Object);88            Assert.IsTrue(manualResetEvent.WaitOne(5000), "ITestDiscoveryEventsHandler.HandleDiscoveryComplete should get called");89        }90        [TestMethod]91        public void AbortShouldCallDiscoveryManagerAbort()92        {93            var manualResetEvent = new ManualResetEvent(false);94            this.mockDiscoveryManager.Setup(o => o.Abort()).Callback(95                () => manualResetEvent.Set());96            this.inProcessProxyDiscoveryManager.Abort();97            Assert.IsTrue(manualResetEvent.WaitOne(5000), "IDiscoveryManager.Abort should get called");98        }99        [TestMethod]100        public void DiscoverTestRunShouldAllowRuntimeProviderToUpdateAdapterSource()101        {102            var inputSources = new List<string> { "test.dll" };103            var discoveryCriteria = new DiscoveryCriteria(inputSources, 1, string.Empty);104            var mockTestDiscoveryEventsHandler = new Mock<ITestDiscoveryEventsHandler2>();105            var manualResetEvent = new ManualResetEvent(false);106            this.mockTestHostManager.Setup(hm => hm.GetTestSources(discoveryCriteria.Sources)).Returns(discoveryCriteria.Sources);107            this.mockDiscoveryManager.Setup(o => o.DiscoverTests(discoveryCriteria, mockTestDiscoveryEventsHandler.Object)).Callback(108                () => manualResetEvent.Set());109            this.inProcessProxyDiscoveryManager = new InProcessProxyDiscoveryManager(this.mockTestHostManager.Object, this.mockTestHostManagerFactory.Object);110            this.inProcessProxyDiscoveryManager.DiscoverTests(discoveryCriteria, mockTestDiscoveryEventsHandler.Object);111            Assert.IsTrue(manualResetEvent.WaitOne(5000), "IDiscoveryManager.DiscoverTests should get called");112            this.mockTestHostManager.Verify(hm => hm.GetTestSources(inputSources), Times.Once);113        }114        [TestMethod]115        public void DiscoverTestRunShouldUpdateTestSourcesIfSourceDiffersFromTestHostManagerSource()116        {117            var actualSources = new List<string> { "actualSource.dll" };118            var inputSource =  new List<string> { "inputPackage.appxrecipe" };119            var discoveryCriteria = new DiscoveryCriteria(inputSource, 1, string.Empty);120            var mockTestDiscoveryEventsHandler = new Mock<ITestDiscoveryEventsHandler2>();121            var manualResetEvent = new ManualResetEvent(false);122            this.mockTestHostManager.Setup(hm => hm.GetTestSources(discoveryCriteria.Sources)).Returns(actualSources);123            this.mockDiscoveryManager.Setup(o => o.DiscoverTests(discoveryCriteria, mockTestDiscoveryEventsHandler.Object)).Callback(...

InProcessProxyDiscoveryManager.cs

Source:InProcessProxyDiscoveryManager.cs

...12    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;13    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine.TesthostProtocol;14    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Host;15    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;16    internal class InProcessProxyDiscoveryManager : IProxyDiscoveryManager17    {18        private ITestHostManagerFactory testHostManagerFactory;19        private IDiscoveryManager discoveryManager;20        private ITestRuntimeProvider testHostManager;21        public bool IsInitialized { get; private set; } = false;22        /// <summary>23        /// Initializes a new instance of the <see cref="InProcessProxyDiscoveryManager"/> class.24        /// </summary>25        /// <param name="testHostManager">26        /// The test Host Manager.27        /// </param>28        /// <param name="testHostManagerFactory">29        /// Manager factory30        /// </param>31        public InProcessProxyDiscoveryManager(ITestRuntimeProvider testHostManager, ITestHostManagerFactory testHostManagerFactory)32        {33            this.testHostManager = testHostManager;34            this.testHostManagerFactory = testHostManagerFactory;35            this.discoveryManager = this.testHostManagerFactory.GetDiscoveryManager();36        }37        /// <summary>38        /// Initializes test discovery.39        /// <param name="skipDefaultAdapters">Skip default adapters flag.</param>40        /// </summary>41        public void Initialize(bool skipDefaultAdapters)42        {43        }44        /// <summary>45        /// Discovers tests46        /// </summary>47        /// <param name="discoveryCriteria">Settings, parameters for the discovery request</param>48        /// <param name="eventHandler">EventHandler for handling discovery events from Engine</param>49        public void DiscoverTests(DiscoveryCriteria discoveryCriteria, ITestDiscoveryEventsHandler2 eventHandler)50        {51            Task.Run(() =>52            {53                try54                {55                    // Initialize extension before discovery56                    this.InitializeExtensions(discoveryCriteria.Sources);57                    discoveryCriteria.UpdateDiscoveryCriteria(testHostManager);58                    this.discoveryManager.DiscoverTests(discoveryCriteria, eventHandler);59                }60                catch (Exception exception)61                {62                    EqtTrace.Error("InProcessProxyDiscoveryManager.DiscoverTests: Failed to discover tests: {0}", exception);63                    // Send a discovery complete to caller.64                    eventHandler.HandleLogMessage(TestMessageLevel.Error, exception.ToString());65                    var discoveryCompeleteEventsArg = new DiscoveryCompleteEventArgs(-1, true);66                    eventHandler.HandleDiscoveryComplete(discoveryCompeleteEventsArg, Enumerable.Empty<TestCase>());67                }68            });69        }70        /// <summary>71        /// Closes the current test operation.72        /// This function is of no use in this context as we are not creating any testhost73        /// </summary>74        public void Close()75        {76        }...

InProcessProxyDiscoveryManager

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.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            var proxyDiscoveryManager = new InProcessProxyDiscoveryManager();15            var discoveryCriteria = new DiscoveryCriteria(new List<string> { "C:\\temp\\test.dll" }, 1, null);16            var discoveryEvents = new DiscoveryEvents();17            var discoveryRequest = proxyDiscoveryManager.CreateDiscoveryRequest(discoveryCriteria, discoveryEvents);18            discoveryRequest.DiscoverAsync().Wait();19            Console.ReadLine();20        }21    }22}23using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;24using Microsoft.VisualStudio.TestPlatform.ObjectModel;25using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;26using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32{33    {34        static void Main(string[] args)35        {36            var proxyExecutionManager = new InProcessProxyExecutionManager();37            var executionCriteria = new ExecutionCriteria(new List<string> { "C:\\temp\\test.dll" }, 1, null, null);38            var executionEvents = new ExecutionEvents();39            var executionRequest = proxyExecutionManager.CreateTestRunRequest(executionCriteria, executionEvents);40            executionRequest.ExecuteAsync().Wait();41            Console.ReadLine();42        }43    }44}45using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;46using Microsoft.VisualStudio.TestPlatform.ObjectModel;47using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;48using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;49using System;50using System.Collections.Generic;51using System.Linq;52using System.Text;53using System.Threading.Tasks;54{55    {56        static void Main(string[] args)57        {58            var proxyExecutionManager = new InProcessProxyExecutionManager();59            var executionCriteria = new ExecutionCriteria(new List<string> { "C:\\temp\\test.dll" }, 1

InProcessProxyDiscoveryManager

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;2using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Discovery;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.Linq;9using System.Text;10using System.Threading.Tasks;11{12    {13        static void Main(string[] args)14        {15            var discoveryManager = new InProcessProxyDiscoveryManager();16            var discoveryCriteria = new DiscoveryCriteria(new List<string> { "1.csproj" }, 1, string.Empty);17            var discoveryEventsHandler = new DiscoveryEventsHandler();18            discoveryManager.DiscoverTests(discoveryCriteria, discoveryEventsHandler);19            Console.ReadKey();20        }21    }22    {23        public void HandleDiscoveryComplete(int totalTests, IEnumerable<TestCase> lastChunk, bool isAborted, IEnumerable<TestCase> discoveredTests, ITestRunStatistics testRunStatistics)24        {25            Console.WriteLine("HandleDiscoveryComplete");26        }27        public void HandleDiscoveredTests(IEnumerable<TestCase> discoveredTests)28        {29            Console.WriteLine("HandleDiscoveredTests");30        }31        public void HandleLogMessage(TestMessageLevel level, string message)32        {33            Console.WriteLine("HandleLogMessage");34        }35        public void HandleRawMessage(string rawMessage)36        {37            Console.WriteLine("HandleRawMessage");38        }39        public void HandleTestRunStatsChange(TestRunChangedEventArgs testRunChangedArgs)40        {41            Console.WriteLine("HandleTestRunStatsChange");42        }43    }44}45The ITestDiscoveryManager interface has a DiscoverTests() method that

InProcessProxyDiscoveryManager

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;2using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Discovery;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.Linq;9using System.Text;10using System.Threading.Tasks;11{12    {13        static void Main(string[] args)14        {15            var discoveryRequest = new DiscoveryRequest();16            var discoveryManager = new InProcessProxyDiscoveryManager();17            var testPlatform = new TestPlatform();18            var discoveryCriteria = new DiscoveryCriteria();19            discoveryCriteria.DiscoverySettings = new Dictionary<string, object>();20            discoveryCriteria.DiscoverySettings.Add("TargetPlatform", "x86");21            discoveryCriteria.DiscoverySettings.Add("TargetFrameworkVersion", "Framework45");22            discoveryCriteria.DiscoverySettings.Add("TargetFramework", "Framework45");23            discoveryCriteria.DiscoverySettings.Add("DesignMode", "False");24            discoveryCriteria.DiscoverySettings.Add("DisableAppDomain", "False");25            discoveryCriteria.DiscoverySettings.Add("SkipDefaultAdapters", "False");26            discoveryCriteria.DiscoverySettings.Add("IgnoreTestAdapterPathExtensions", "False");27            discoveryCriteria.DiscoverySettings.Add("IsTelemetryOptedIn", "False");28            discoveryCriteria.DiscoverySettings.Add("RunSettings", "<RunSettings><RunConfiguration><TargetFrameworkVersion>Framework45</TargetFrameworkVersion><TargetPlatform>x86</TargetPlatform></RunConfiguration></RunSettings>");29            discoveryCriteria.Sources = new List<string>();30            discoveryCriteria.Sources.Add(@"C:\Users\user\source\repos\ConsoleApp1\ConsoleApp1\bin\Debug\ConsoleApp1.dll");31            discoveryManager.DiscoveryComplete += DiscoveryComplete;32            discoveryManager.DiscoveryMessage += DiscoveryMessage;33            discoveryManager.StartDiscovery(discoveryRequest, discoveryCriteria);34            Console.ReadLine();35        }36        private static void DiscoveryMessage(object sender, DiscoveryMessageEventArgs e)37        {38            Console.WriteLine("DiscoveryMessage");39        }40        private static void DiscoveryComplete(object sender, DiscoveryCompleteEventArgs e)41        {

InProcessProxyDiscoveryManager

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;2using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;3using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;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            IProxyDiscoveryManager discoveryManager = new InProcessProxyDiscoveryManager();15            DiscoveryRequest discoveryRequest = new DiscoveryRequest(@"C:\Path\To\My\Assembly.dll", null, null);16            discoveryManager.StartDiscovery(discoveryRequest);17            discoveryManager.WaitForDiscoveryCompletion();18            IEnumerable<TestCase> discoveredTests = discoveryManager.GetDiscoveredTests();19            discoveryManager.Dispose();20        }21    }22}23using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;24using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;25using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;26using Microsoft.VisualStudio.TestPlatform.ObjectModel;27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32{33    {34        static void Main(string[] args)35        {36            IProxyExecutionManager executionManager = new InProcessProxyExecutionManager();37            DiscoveryRequest discoveryRequest = new DiscoveryRequest(@"C:\Path\To\My\Assembly.dll", null, null);38            executionManager.StartDiscovery(discoveryRequest);39            executionManager.WaitForDiscoveryCompletion();40            IEnumerable<TestCase> discoveredTests = executionManager.GetDiscoveredTests();41            TestRunRequest testRunRequest = new TestRunRequest(discoveredTests, null, null, null, false);42            executionManager.StartTestRun(testRunRequest);43            executionManager.WaitForTestRunCompletion();

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