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

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

TestPlatform.cs

Source:TestPlatform.cs

...89        Dictionary<string, SourceDetail> sourceToSourceDetailMap,90        IWarningLogger warningLogger)91    {92        ValidateArg.NotNull(testRunCriteria, nameof(testRunCriteria));93        IEnumerable<string> sources = GetSources(testRunCriteria);94        PopulateExtensions(testRunCriteria.TestRunSettings, sources);95        // Initialize loggers.96        ITestLoggerManager loggerManager = _testEngine.GetLoggerManager(requestData);97        loggerManager.Initialize(testRunCriteria.TestRunSettings);98        IProxyExecutionManager executionManager = _testEngine.GetExecutionManager(requestData, testRunCriteria, sourceToSourceDetailMap, warningLogger);99        executionManager.Initialize(options?.SkipDefaultAdapters ?? false);100        return new TestRunRequest(requestData, testRunCriteria, executionManager, loggerManager);101    }102    /// <inheritdoc/>103    public bool StartTestSession(104        IRequestData requestData,105        StartTestSessionCriteria testSessionCriteria,106        ITestSessionEventsHandler eventsHandler,107        Dictionary<string, SourceDetail> sourceToSourceDetailMap,108        IWarningLogger warningLogger)109    {110        ValidateArg.NotNull(testSessionCriteria, nameof(testSessionCriteria));111        RunConfiguration runConfiguration = XmlRunSettingsUtilities.GetRunConfigurationNode(testSessionCriteria.RunSettings);112        TestAdapterLoadingStrategy strategy = runConfiguration.TestAdapterLoadingStrategy;113        AddExtensionAssemblies(testSessionCriteria.RunSettings, strategy);114        if (!runConfiguration.DesignMode)115        {116            return false;117        }118        IProxyTestSessionManager? testSessionManager = _testEngine.GetTestSessionManager(requestData, testSessionCriteria, sourceToSourceDetailMap, warningLogger);119        if (testSessionManager == null)120        {121            // The test session manager is null because the combination of runsettings and122            // sources tells us we should run in-process (i.e. in vstest.console). Because123            // of this no session will be created because there's no testhost to be launched.124            // Expecting a subsequent call to execute tests with the same set of parameters.125            eventsHandler.HandleStartTestSessionComplete(new());126            return false;127        }128        return testSessionManager.StartSession(eventsHandler, requestData);129    }130    private void PopulateExtensions(string? runSettings, IEnumerable<string> sources)131    {132        RunConfiguration runConfiguration = XmlRunSettingsUtilities.GetRunConfigurationNode(runSettings);133        TestAdapterLoadingStrategy strategy = runConfiguration.TestAdapterLoadingStrategy;134        // Update cache with Extension folder's files.135        AddExtensionAssemblies(runSettings, strategy);136        // Update extension assemblies from source when design mode is false.137        if (!runConfiguration.DesignMode)138        {139            AddLoggerAssembliesFromSource(sources, strategy);140        }141    }142    /// <summary>143    /// The dispose.144    /// </summary>145    public void Dispose()146    {147        throw new NotImplementedException();148    }149    /// <inheritdoc/>150    public void UpdateExtensions(151        IEnumerable<string>? pathToAdditionalExtensions,152        bool skipExtensionFilters)153    {154        _testEngine.GetExtensionManager().UseAdditionalExtensions(pathToAdditionalExtensions, skipExtensionFilters);155    }156    /// <inheritdoc/>157    public void ClearExtensions()158    {159        _testEngine.GetExtensionManager().ClearExtensions();160    }161    private static void ThrowExceptionIfTestHostManagerIsNull(162        ITestRuntimeProvider? testHostManager,163        string settingsXml)164    {165        if (testHostManager == null)166        {167            EqtTrace.Error($"{nameof(TestPlatform)}.{nameof(ThrowExceptionIfTestHostManagerIsNull)}: No suitable testHostProvider found for runsettings: {settingsXml}");168            throw new TestPlatformException(string.Format(CultureInfo.CurrentCulture, ClientResources.NoTestHostProviderFound));169        }170    }171    private void AddExtensionAssemblies(string? runSettings, TestAdapterLoadingStrategy adapterLoadingStrategy)172    {173        IEnumerable<string> customTestAdaptersPaths = RunSettingsUtilities.GetTestAdaptersPaths(runSettings);174        if (customTestAdaptersPaths == null)175        {176            return;177        }178        foreach (string customTestAdaptersPath in customTestAdaptersPaths)179        {180            IEnumerable<string> extensionAssemblies = ExpandTestAdapterPaths(customTestAdaptersPath, _fileHelper, adapterLoadingStrategy);181            if (extensionAssemblies.Any())182            {183                UpdateExtensions(extensionAssemblies, skipExtensionFilters: false);184            }185        }186    }187    /// <summary>188    /// Updates the test logger paths from source directory.189    /// </summary>190    ///191    /// <param name="sources">The list of sources.</param>192    private void AddLoggerAssembliesFromSource(IEnumerable<string> sources, TestAdapterLoadingStrategy strategy)193    {194        // Skip discovery unless we're using the default behavior, or NextToSource is specified.195        if (strategy != TestAdapterLoadingStrategy.Default && !strategy.HasFlag(TestAdapterLoadingStrategy.NextToSource))196        {197            return;198        }199        // Currently we support discovering loggers only from Source directory.200        List<string> loggersToUpdate = new();201        foreach (string source in sources)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    {321        // This is the legacy behavior, please do not modify this method unless you're sure of322        // side effect when running tests with legacy adapters.323        if (!fileHelper.DirectoryExists(path))324        {325            EqtTrace.Warning($"{nameof(TestPlatform)}.{nameof(ExpandAdaptersWithDefaultStrategy)} AdapterPath Not Found: {path}");326            return Enumerable.Empty<string>();327        }328        return fileHelper.EnumerateFiles(329                path,330                SearchOption.AllDirectories,331                TestPlatformConstants.TestAdapterEndsWithPattern,332                TestPlatformConstants.TestLoggerEndsWithPattern,333                TestPlatformConstants.DataCollectorEndsWithPattern,334                TestPlatformConstants.RunTimeEndsWithPattern);335    }336    private static IEnumerable<string> GetSources(TestRunCriteria testRunCriteria)337    {338        if (testRunCriteria.HasSpecificTests)339        {340            // If the test execution is with a test filter, filter sources too.341            return testRunCriteria.Tests.Select(tc => tc.Source).Distinct();342        }343        TPDebug.Assert(testRunCriteria.Sources is not null, "testRunCriteria.Sources is null");344        return testRunCriteria.Sources;345    }346}...

RunTestsWithTests.cs

Source:RunTestsWithTests.cs

...92            {93                return;94            }95            var properties = new Dictionary<string, object>();96            properties.Add("TestSources", TestSourcesUtility.GetSources(this.testCases));97            this.testCaseEventsHandler.SendSessionStart(properties);98        }99        /// <summary>100        /// Returns the executor Vs TestCase list101        /// </summary>102        private Dictionary<Tuple<Uri, string>, List<TestCase>> GetExecutorVsTestCaseList(IEnumerable<TestCase> tests)103        {104            var result = new Dictionary<Tuple<Uri, string>, List<TestCase>>();105            foreach (var test in tests)106            {107                List<TestCase> testList;108                // TODO: Fill this in with the right extension value.109                var executorUriExtensionTuple = new Tuple<Uri, string>(110                    test.ExecutorUri,...

GetSources

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.VisualStudio.TestPlatform.ObjectModel;7using Microsoft.VisualStudio.TestPlatform.ObjectModel.Adapter;8using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;9using Microsoft.VisualStudio.TestPlatform.Client;10using Microsoft.VisualStudio.TestPlatform.Common;11using Microsoft.VisualStudio.TestPlatform.Common.Interfaces;12using Microsoft.VisualStudio.TestPlatform.ObjectModel.Utilities;13using Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework;14using Microsoft.VisualStudio.TestPlatform.Common.Logging;15using Microsoft.VisualStudio.TestPlatform.Common.Utilities;16using Microsoft.VisualStudio.TestPlatform.CoreUtilities.Helpers;17using Microsoft.VisualStudio.TestPlatform.CoreUtilities.Tracing;18using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine;19using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Adapter;20using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;21using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.DataCollection;22using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Discovery;23using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Execution;24using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;25using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Hosting;26using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Resources;27using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;28using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;29using Microsoft.VisualStudio.TestPlatform.ObjectModel.Host;30using Microsoft.VisualStudio.TestPlatform.PlatformAbstractions;31using Microsoft.VisualStudio.TestPlatform.PlatformAbstractions.Interfaces;32using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers;

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