How to use GetSearchOption method of Microsoft.VisualStudio.TestPlatform.Client.TestPlatform class

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.Client.TestPlatform.GetSearchOption

TestPlatform.cs

Source:TestPlatform.cs

...202        {203            var sourceDirectory = Path.GetDirectoryName(source);204            if (!string.IsNullOrEmpty(sourceDirectory) && _fileHelper.DirectoryExists(sourceDirectory))205            {206                SearchOption searchOption = GetSearchOption(strategy, SearchOption.TopDirectoryOnly);207                loggersToUpdate.AddRange(208                    _fileHelper.EnumerateFiles(209                        sourceDirectory,210                        searchOption,211                        TestPlatformConstants.TestLoggerEndsWithPattern));212            }213        }214        if (loggersToUpdate.Count > 0)215        {216            UpdateExtensions(loggersToUpdate, skipExtensionFilters: false);217        }218    }219    /// <summary>220    /// Finds all test platform extensions from the `.\Extensions` directory. This is used to221    /// load the inbox extensions like TrxLogger and legacy test extensions like MSTest v1,222    /// MSTest C++, etc..223    /// </summary>224    private static void AddExtensionAssembliesFromExtensionDirectory()225    {226        // This method needs to run statically before we have any adapter discovery.227        // TestHostProviderManager get initialized just after this call and it228        // requires DefaultExtensionPaths to be set to resolve a TestHostProvider.229        // Since it's static, it forces us to set the adapter paths.230        //231        // Otherwise we will always get a "No suitable test runtime provider found for this run." error.232        // I (@haplois) will modify this behavior later on, but we also need to consider legacy adapters233        // and make sure they still work after modification.234        string? runSettings = RunSettingsManager.Instance.ActiveRunSettings.SettingsXml;235        RunConfiguration runConfiguration = XmlRunSettingsUtilities.GetRunConfigurationNode(runSettings);236        TestAdapterLoadingStrategy strategy = runConfiguration.TestAdapterLoadingStrategy;237        FileHelper fileHelper = new();238        IEnumerable<string> defaultExtensionPaths = Enumerable.Empty<string>();239        // Explicit adapter loading240        if (strategy.HasFlag(TestAdapterLoadingStrategy.Explicit))241        {242            defaultExtensionPaths = RunSettingsUtilities.GetTestAdaptersPaths(runSettings)243                .SelectMany(path => ExpandTestAdapterPaths(path, fileHelper, strategy))244                .Union(defaultExtensionPaths);245        }246        string extensionsFolder = Path.Combine(247            Path.GetDirectoryName(typeof(TestPlatform).GetTypeInfo().Assembly.GetAssemblyLocation())!,248            "Extensions");249        if (!fileHelper.DirectoryExists(extensionsFolder))250        {251            // TODO: Since we no-longer run from <playground>\vstest.console\vstest.conosle.exe in Playground, the relative252            // extensions folder location changed and we need to patch it. This should be a TEMPORARY solution though, we253            // should come up with a better way of fixing this.254            // NOTE: This is specific to Playground which references vstest.console from a location that doesn't contain255            // the Extensions folder. Normal projects shouldn't have this issue.256            extensionsFolder = Path.Combine(Path.GetDirectoryName(extensionsFolder)!, "vstest.console", "Extensions");257        }258        if (fileHelper.DirectoryExists(extensionsFolder))259        {260            // Load default runtime providers261            if (strategy.HasFlag(TestAdapterLoadingStrategy.DefaultRuntimeProviders))262            {263                defaultExtensionPaths = fileHelper264                    .EnumerateFiles(extensionsFolder, SearchOption.TopDirectoryOnly, TestPlatformConstants.RunTimeEndsWithPattern)265                    .Union(defaultExtensionPaths);266            }267            // Default extension loader268            if (strategy == TestAdapterLoadingStrategy.Default || strategy.HasFlag(TestAdapterLoadingStrategy.ExtensionsDirectory))269            {270                defaultExtensionPaths = fileHelper271                    .EnumerateFiles(extensionsFolder, SearchOption.TopDirectoryOnly, ".dll", ".exe")272                    .Union(defaultExtensionPaths);273            }274        }275        TestPluginCache.Instance.DefaultExtensionPaths = defaultExtensionPaths.Distinct();276    }277    private static SearchOption GetSearchOption(TestAdapterLoadingStrategy strategy, SearchOption defaultStrategyOption)278    {279        return strategy == TestAdapterLoadingStrategy.Default280            ? defaultStrategyOption281            : strategy.HasFlag(TestAdapterLoadingStrategy.Recursive) ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;282    }283    private static IEnumerable<string> ExpandTestAdapterPaths(string path, IFileHelper fileHelper, TestAdapterLoadingStrategy strategy)284    {285        string adapterPath = Path.GetFullPath(Environment.ExpandEnvironmentVariables(path));286        // Default behavior is to only accept directories.287        if (strategy == TestAdapterLoadingStrategy.Default)288        {289            return ExpandAdaptersWithDefaultStrategy(adapterPath, fileHelper);290        }291        IEnumerable<string> adapters = ExpandAdaptersWithExplicitStrategy(adapterPath, fileHelper, strategy);292        return adapters.Distinct();293    }294    private static IEnumerable<string> ExpandAdaptersWithExplicitStrategy(string path, IFileHelper fileHelper, TestAdapterLoadingStrategy strategy)295    {296        if (!strategy.HasFlag(TestAdapterLoadingStrategy.Explicit))297        {298            return Enumerable.Empty<string>();299        }300        if (fileHelper.Exists(path))301        {302            return new[] { path };303        }304        else if (fileHelper.DirectoryExists(path))305        {306            SearchOption searchOption = GetSearchOption(strategy, SearchOption.TopDirectoryOnly);307            IEnumerable<string> adapterPaths = fileHelper.EnumerateFiles(308                path,309                searchOption,310                TestPlatformConstants.TestAdapterEndsWithPattern,311                TestPlatformConstants.TestLoggerEndsWithPattern,312                TestPlatformConstants.DataCollectorEndsWithPattern,313                TestPlatformConstants.RunTimeEndsWithPattern);314            return adapterPaths;315        }316        EqtTrace.Warning($"{nameof(TestPlatform)}.{nameof(ExpandAdaptersWithExplicitStrategy)} AdapterPath Not Found: {path}");317        return Enumerable.Empty<string>();318    }319    private static IEnumerable<string> ExpandAdaptersWithDefaultStrategy(string path, IFileHelper fileHelper)320    {...

GetSearchOption

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;9using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;10{11    {12        static void Main(string[] args)13        {14            string testSource = @"C:\Users\Public\Documents\Microsoft Visual Studio 2015\Projects\ClassLibrary1\ClassLibrary1\bin\Debug\ClassLibrary1.dll";15            TestPlatform testPlatform = new TestPlatform();16            var testRunCriteria = new TestRunCriteria(new List<string> { testSource }, null, TestPlatformOptions.None, TestFrameworkOptions.None);17            var testRunSettings = new TestRunSettings();18            testRunSettings.SettingsXml = @"<RunSettings><RunConfiguration><TargetPlatform>x64</TargetPlatform></RunConfiguration></RunSettings>";19            testRunCriteria.TestRunSettings = testRunSettings;20            var testRunRequest = testPlatform.CreateTestRunRequest(testRunCriteria);21            testRunRequest.Execute();22        }23    }24}

GetSearchOption

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;7{8    {9        static void Main(string[] args)10        {11            TestPlatform testPlatform = new TestPlatform();12            var searchOption = testPlatform.GetSearchOption();13            Console.WriteLine(searchOption);14            Console.ReadLine();15        }16    }17}

GetSearchOption

Using AI Code Generation

1using System;2using Microsoft.VisualStudio.TestPlatform.Client;3using Microsoft.VisualStudio.TestPlatform.ObjectModel;4using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;5using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;6using Microsoft.VisualStudio.TestPlatform.ObjectModel.Adapter;7using System.Collections.Generic;8using System.Collections.ObjectModel;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12using System.Threading;13using System.Diagnostics;14using System.IO;15using System.Reflection;16{17    {18        static void Main(string[] args)19        {20            string path = @"C:\Users\user\Documents\Visual Studio 2015\Projects\ClassLibrary1\ClassLibrary1\bin\Debug";21            string pattern = "*.dll";22            string source = path + "\\" + pattern;23            string destination = @"C:\Users\user\Documents\Visual Studio 2015\Projects\ClassLibrary1\ClassLibrary1\bin\Debug\ClassLibrary1.dll";24            File.Copy(source, destination, true);25            TestPlatform testPlatform = new TestPlatform();26            string testAdapterPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);27            ITestRuntimeProvider testRuntimeProvider = null;28            ITestDiscoveryEventsHandler2 discoveryEventsHandler = null;29            ITestRunEventsHandler2 runEventsHandler = null;30            ITestDiscoveryEventsHandler2 discoveryEventsHandler1 = null;31            ITestRunEventsHandler2 runEventsHandler1 = null;32            TestPlatformOptions options = new TestPlatformOptions();33            options.SetCacheTestPlatformExtensions(true);34            options.SetDesignMode(false);35            options.SetDisableAppDomain(true);36            options.SetDisableParallelization(false);37            options.SetMaxCpuCount(0);38            options.SetCollectSourceInformation(false);39            options.SetSkipDefaultAdapters(false);40            options.SetIsTelemetryOptedIn(true);41            options.SetProxyExecution(false);42            options.SetRunStatsChangeEventTimeout(0);43            options.SetTestCaseFilter("");44            options.SetTestHostLauncher(TestHostLauncherFactory.Instance.GetTestHostLauncher());45            options.SetTestRunDirectory("");46            options.SetUseNewTestExecutor(true);47            options.SetResultsDirectory("");48            options.SetRunSettings("");49            options.SetIsDataCollectionEnabled(false);50            options.SetIsDebug(false);51            options.SetIsDesignMode(false);52            options.SetIsRerun(false);53            options.SetIsSkipTestCaseFilter(false);54            options.SetIsTelemetryOptedIn(true);55            options.SetIsUI(false);

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