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How to use TestSessionHandler method of TestPlatform.Playground.PlaygroundTestDiscoveryHandler class

Best Vstest code snippet using TestPlatform.Playground.PlaygroundTestDiscoveryHandler.TestSessionHandler

Program.cs

Source:Program.cs

...109        {110            CollectMetrics = true,111        };112        var r = new VsTestConsoleWrapper(console, consoleOptions);113        var sessionHandler = new TestSessionHandler();114#pragma warning disable CS0618 // Type or member is obsolete115        //// TestSessions116        // r.StartTestSession(sources, sourceSettings, sessionHandler);117#pragma warning restore CS0618 // Type or member is obsolete118        var discoveryHandler = new PlaygroundTestDiscoveryHandler(detailedOutput);119        var sw = Stopwatch.StartNew();120        // Discovery121        r.DiscoverTests(sources, sourceSettings, options, sessionHandler.TestSessionInfo, discoveryHandler);122        var discoveryDuration = sw.ElapsedMilliseconds;123        Console.WriteLine($"Discovery done in {discoveryDuration} ms");124        sw.Restart();125        // Run with test cases and custom testhost launcher126        r.RunTestsWithCustomTestHost(discoveryHandler.TestCases, sourceSettings, options, sessionHandler.TestSessionInfo, new TestRunHandler(detailedOutput), new DebuggerTestHostLauncher());127        //// Run with test cases and without custom testhost launcher128        //r.RunTests(discoveryHandler.TestCases, sourceSettings, options, sessionHandler.TestSessionInfo, new TestRunHandler(detailedOutput));129        //// Run with sources and custom testhost launcher130        //r.RunTestsWithCustomTestHost(sources, sourceSettings, options, sessionHandler.TestSessionInfo, new TestRunHandler(detailedOutput), new DebuggerTestHostLauncher());131        //// Run with sources132        //r.RunTests(sources, sourceSettings, options, sessionHandler.TestSessionInfo, new TestRunHandler(detailedOutput));133        var rd = sw.ElapsedMilliseconds;134        Console.WriteLine($"Discovery: {discoveryDuration} ms, Run: {rd} ms, Total: {discoveryDuration + rd} ms");135        Console.WriteLine($"Settings:\n{sourceSettings}");136    }137    public class PlaygroundTestDiscoveryHandler : ITestDiscoveryEventsHandler, ITestDiscoveryEventsHandler2138    {139        private int _testCasesCount;140        private readonly bool _detailedOutput;141        public PlaygroundTestDiscoveryHandler(bool detailedOutput)142        {143            _detailedOutput = detailedOutput;144        }145        public List<TestCase> TestCases { get; internal set; } = new List<TestCase>();146        public void HandleDiscoveredTests(IEnumerable<TestCase>? discoveredTestCases)147        {148            if (_detailedOutput)149            {150                Console.WriteLine($"[DISCOVERY.PROGRESS]");151                Console.WriteLine(WriteTests(discoveredTestCases));152            }153            _testCasesCount += discoveredTestCases.Count();154            if (discoveredTestCases != null) { TestCases.AddRange(discoveredTestCases); }155        }156        public void HandleDiscoveryComplete(long totalTests, IEnumerable<TestCase>? lastChunk, bool isAborted)157        {158            Console.WriteLine($"[DISCOVERY.COMPLETE] aborted? {isAborted}, tests count: {totalTests}");159            if (_detailedOutput)160            {161                Console.WriteLine("Last chunk:");162                Console.WriteLine(WriteTests(lastChunk));163            }164            if (lastChunk != null) { TestCases.AddRange(lastChunk); }165        }166        public void HandleDiscoveryComplete(DiscoveryCompleteEventArgs discoveryCompleteEventArgs, IEnumerable<TestCase>? lastChunk)167        {168            Console.WriteLine($"[DISCOVERY.COMPLETE] aborted? {discoveryCompleteEventArgs.IsAborted}, tests count: {discoveryCompleteEventArgs.TotalCount}, discovered count: {_testCasesCount}");169            if (_detailedOutput)170            {171                Console.WriteLine("Last chunk:");172                Console.WriteLine(WriteTests(lastChunk));173            }174            Console.WriteLine("Fully discovered:");175            Console.WriteLine(WriteSources(discoveryCompleteEventArgs.FullyDiscoveredSources));176            Console.WriteLine("Partially discovered:");177            Console.WriteLine(WriteSources(discoveryCompleteEventArgs.PartiallyDiscoveredSources));178            Console.WriteLine("Skipped discovery:");179            Console.WriteLine(WriteSources(discoveryCompleteEventArgs.SkippedDiscoveredSources));180            Console.WriteLine("Not discovered:");181            Console.WriteLine(WriteSources(discoveryCompleteEventArgs.NotDiscoveredSources));182            if (lastChunk != null) { TestCases.AddRange(lastChunk); }183        }184        public void HandleLogMessage(TestMessageLevel level, string? message)185        {186            Console.WriteLine($"[DISCOVERY.{level.ToString().ToUpper(CultureInfo.InvariantCulture)}] {message}");187        }188        public void HandleRawMessage(string rawMessage)189        {190            Console.WriteLine($"[DISCOVERY.MESSAGE] {rawMessage}");191        }192        private static string WriteTests(IEnumerable<TestCase>? testCases)193            => testCases?.Any() == true194                ? "\t" + string.Join("\n\t", testCases?.Select(r => r.Source + " " + r.DisplayName))195                : "\t<empty>";196        private static string WriteSources(IEnumerable<string>? sources)197            => sources?.Any() == true198                ? "\t" + string.Join("\n\t", sources)199                : "\t<empty>";200    }201    public class TestRunHandler : ITestRunEventsHandler202    {203        private readonly bool _detailedOutput;204        public TestRunHandler(bool detailedOutput)205        {206            _detailedOutput = detailedOutput;207        }208        public void HandleLogMessage(TestMessageLevel level, string? message)209        {210            Console.WriteLine($"[{level.ToString().ToUpper(CultureInfo.InvariantCulture)}]: {message}");211        }212        public void HandleRawMessage(string rawMessage)213        {214            if (_detailedOutput)215            {216                Console.WriteLine($"[RUN.MESSAGE]: {rawMessage}");217            }218        }219        public void HandleTestRunComplete(TestRunCompleteEventArgs testRunCompleteArgs, TestRunChangedEventArgs? lastChunkArgs, ICollection<AttachmentSet>? runContextAttachments, ICollection<string>? executorUris)220        {221            Console.WriteLine($"[RUN.COMPLETE]: err: {testRunCompleteArgs.Error}, lastChunk:");222            if (_detailedOutput)223            {224                Console.WriteLine(WriteTests(lastChunkArgs?.NewTestResults));225            }226        }227        public void HandleTestRunStatsChange(TestRunChangedEventArgs? testRunChangedArgs)228        {229            if (_detailedOutput)230            {231                Console.WriteLine($"[RUN.PROGRESS]");232                Console.WriteLine(WriteTests(testRunChangedArgs?.NewTestResults));233            }234        }235        public int LaunchProcessWithDebuggerAttached(TestProcessStartInfo testProcessStartInfo)236        {237            throw new NotImplementedException();238        }239        private static string WriteTests(IEnumerable<TestResult>? testResults)240            => WriteTests(testResults?.Select(t => t.TestCase));241        private static string WriteTests(IEnumerable<TestCase>? testCases)242            => testCases?.Any() == true243                ? "\t" + string.Join("\n\t", testCases.Select(r => r.DisplayName))244                : "\t<empty>";245    }246    internal class DebuggerTestHostLauncher : ITestHostLauncher2247    {248        public bool IsDebug => true;249        public bool AttachDebuggerToProcess(int pid)250        {251            return true;252        }253        public bool AttachDebuggerToProcess(int pid, CancellationToken cancellationToken)254        {255            return true;256        }257        public int LaunchTestHost(TestProcessStartInfo defaultTestHostStartInfo)258        {259            return 1;260        }261        public int LaunchTestHost(TestProcessStartInfo defaultTestHostStartInfo, CancellationToken cancellationToken)262        {263            return 1;264        }265    }266}267internal class TestSessionHandler : ITestSessionEventsHandler268{269    public TestSessionHandler() { }270    public TestSessionInfo? TestSessionInfo { get; private set; }271    public void HandleLogMessage(TestMessageLevel level, string? message)272    {273    }274    public void HandleRawMessage(string rawMessage)275    {276    }277    public void HandleStartTestSessionComplete(StartTestSessionCompleteEventArgs? eventArgs)278    {279        TestSessionInfo = eventArgs?.TestSessionInfo;280    }281    public void HandleStopTestSessionComplete(StopTestSessionCompleteEventArgs? eventArgs)282    {283    }...

TestSessionHandler

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using TestPlatform.Playground;7{8    {9        static void Main(string[] args)10        {11        }12    }13}14using System;15using System.Collections.Generic;16using System.Linq;17using System.Text;18using System.Threading.Tasks;19using TestPlatform.Playground;20{21    {22        static void Main(string[] args)23        {24        }25    }26}27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32using TestPlatform.Playground;33{34    {35        static void Main(string[] args)36        {37        }38    }39}40using System;41using System.Collections.Generic;42using System.Linq;43using System.Text;44using System.Threading.Tasks;45using TestPlatform.Playground;46{47    {48        static void Main(string[] args)49        {50        }51    }52}53using System;54using System.Collections.Generic;55using System.Linq;56using System.Text;57using System.Threading.Tasks;58using TestPlatform.Playground;59{60    {61        static void Main(string[] args)62        {63        }64    }65}66using System;67using System.Collections.Generic;68using System.Linq;69using System.Text;70using System.Threading.Tasks;71using TestPlatform.Playground;

TestSessionHandler

Using AI Code Generation

1var testPlatform = new TestPlatform();2var discoveryHandler = new TestPlatform.Playground.PlaygroundTestDiscoveryHandler();3var testSessionHandler = testPlatform.CreateTestSessionHandler(discoveryHandler);4var testSession = testSessionHandler.CreateTestSession();5var discoveryResult = testSession.DiscoverTests(new[] { "3.cs" }, null, null);6var testCases = discoveryResult.TestCases;7foreach (var testCase in testCases)8{9    Console.WriteLine(testCase.FullyQualifiedName);10}11var testPlatform = new TestPlatform();12var discoveryHandler = new TestPlatform.Playground.PlaygroundTestDiscoveryHandler();13var testSessionHandler = testPlatform.CreateTestSessionHandler(discoveryHandler);14var testSession = testSessionHandler.CreateTestSession();15var discoveryResult = testSession.DiscoverTests(new[] { "3.cs" }, null, null);16var testCases = discoveryResult.TestCases;17foreach (var testCase in testCases)18{19    Console.WriteLine(testCase.FullyQualifiedName);20}21var testPlatform = new TestPlatform();22var discoveryHandler = new TestPlatform.Playground.PlaygroundTestDiscoveryHandler();23var testSessionHandler = testPlatform.CreateTestSessionHandler(discoveryHandler);24var testSession = testSessionHandler.CreateTestSession();25var discoveryResult = testSession.DiscoverTests(new[] { "3.cs" }, null, null);26var testCases = discoveryResult.TestCases;27foreach (var testCase in testCases)28{29    Console.WriteLine(testCase.FullyQualifiedName);30}31var testPlatform = new TestPlatform();32var discoveryHandler = new TestPlatform.Playground.PlaygroundTestDiscoveryHandler();33var testSessionHandler = testPlatform.CreateTestSessionHandler(discoveryHandler);34var testSession = testSessionHandler.CreateTestSession();35var discoveryResult = testSession.DiscoverTests(new[] { "3

TestSessionHandler

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using TestPlatform.Playground;7{8    {9        static void Main(string[] args)10        {11            TestSessionHandler sessionHandler = new TestSessionHandler();12            sessionHandler.TestDiscoveryHandler.DiscoverTests(@"C:\Users\Public\TestPlatform.Playground.exe");13            Console.WriteLine("Press any key to continue...");14            Console.ReadLine();15        }16    }17}18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23using TestPlatform.Playground;24{25    {26        static void Main(string[] args)27        {28            TestSessionHandler sessionHandler = new TestSessionHandler();29            sessionHandler.TestExecutionHandler.ExecuteTests(@"C:\Users\Public\TestPlatform.Playground.exe");30            Console.WriteLine("Press any key to continue...");31            Console.ReadLine();32        }33    }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40using TestPlatform.Playground;41{42    {43        static void Main(string[] args)44        {

TestSessionHandler

Using AI Code Generation

1var testDiscoveryHandler = new TestPlatform.Playground.PlaygroundTestDiscoveryHandler();2var testSessionHandler = testDiscoveryHandler.TestSessionHandler;3var testSessionHandler = new TestPlatform.Playground.TestSessionHandler();4var testDiscoveryHandler = new TestPlatform.Playground.PlaygroundTestDiscoveryHandler();5var testSessionHandler = testDiscoveryHandler.TestSessionHandler;6var testSessionHandler = new TestPlatform.Playground.TestSessionHandler();7var testDiscoveryHandler = new TestPlatform.Playground.PlaygroundTestDiscoveryHandler();8var testSessionHandler = testDiscoveryHandler.TestSessionHandler;9var testSessionHandler = new TestPlatform.Playground.TestSessionHandler();10var testDiscoveryHandler = new TestPlatform.Playground.PlaygroundTestDiscoveryHandler();11var testSessionHandler = testDiscoveryHandler.TestSessionHandler;12var testSessionHandler = new TestPlatform.Playground.TestSessionHandler();13var testDiscoveryHandler = new TestPlatform.Playground.PlaygroundTestDiscoveryHandler();14var testSessionHandler = testDiscoveryHandler.TestSessionHandler;15var testSessionHandler = new TestPlatform.Playground.TestSessionHandler();16var testDiscoveryHandler = new TestPlatform.Playground.PlaygroundTestDiscoveryHandler();17var testSessionHandler = testDiscoveryHandler.TestSessionHandler;18var testSessionHandler = new TestPlatform.Playground.TestSessionHandler();19var testDiscoveryHandler = new TestPlatform.Playground.PlaygroundTestDiscoveryHandler();20var testSessionHandler = testDiscoveryHandler.TestSessionHandler;21var testSessionHandler = new TestPlatform.Playground.TestSessionHandler();

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