How to use FilteringMessageSink method of Xunit.Runner.v2.FilteringMessageSink class

Best Xunit code snippet using Xunit.Runner.v2.FilteringMessageSink.FilteringMessageSink

Xunit2.cs

Source:Xunit2.cs

...182		{183			Guard.ArgumentNotNull(messageSink);184			Guard.ArgumentNotNull(settings);185			var includeSourceInformation = settings.Options.GetIncludeSourceInformationOrDefault();186			var filteringMessageSink = new FilteringMessageSink(messageSink, settings.Filters.Filter);187			// TODO: We're missing a potential optimization where we could determine that the filter188			// is exactly 1 (or maybe only?) "include class" filters, and then call the version of189			// Find on the remote discoverer that takes a type name.190			SendDiscoveryStartingMessage(messageSink);191			remoteDiscoverer.Find(192				includeSourceInformation,193				CreateOptimizedRemoteMessageSink(filteringMessageSink),194				Xunit2OptionsAdapter.Adapt(settings.Options)195			);196		}197		/// <inheritdoc/>198		public void FindAndRun(199			_IMessageSink messageSink,200			FrontControllerFindAndRunSettings settings)201		{202			Guard.NotNull($"This instance of {typeof(Xunit2).FullName} was created for discovery only; execution-related operations cannot be performed.", remoteExecutor);203			Guard.ArgumentNotNull(messageSink);204			Guard.ArgumentNotNull(settings);205			if (settings.Filters.Empty)206			{207				remoteExecutor.RunAll(208					CreateOptimizedRemoteMessageSink(messageSink),209					Xunit2OptionsAdapter.Adapt(settings.DiscoveryOptions),210					Xunit2OptionsAdapter.Adapt(settings.ExecutionOptions)211				);212				return;213			}214			using var discoverySink = new Xunit2DiscoverySink(settings.Filters);215			remoteDiscoverer.Find(216				includeSourceInformation: false,217				discoverySink,218				Xunit2OptionsAdapter.Adapt(settings.DiscoveryOptions)219			);220			discoverySink.Finished.WaitOne();221			remoteExecutor.RunTests(222				discoverySink.TestCases,223				CreateOptimizedRemoteMessageSink(messageSink),224				Xunit2OptionsAdapter.Adapt(settings.ExecutionOptions)225			);226		}227		static string GetExecutionAssemblyFileName(AppDomainSupport appDomainSupport, string basePath)228		{229			var supportedPlatformSuffixes = GetSupportedPlatformSuffixes(appDomainSupport);230			foreach (var suffix in supportedPlatformSuffixes)231			{232#if NETFRAMEWORK233				var fileName = Path.Combine(basePath, $"xunit.execution.{suffix}.dll");234				if (File.Exists(fileName))235					return fileName;236#else237				try238				{239					var assemblyName = $"xunit.execution.{suffix}";240					Assembly.Load(new AssemblyName { Name = assemblyName });241					return assemblyName + ".dll";242				}243				catch { }244#endif245			}246			throw new InvalidOperationException("Could not find/load any of the following assemblies: " + string.Join(", ", supportedPlatformSuffixes.Select(suffix => $"xunit.execution.{suffix}.dll").ToArray()));247		}248		static string[] GetSupportedPlatformSuffixes(AppDomainSupport appDomainSupport)249		{250#if NETFRAMEWORK251			return appDomainSupport == AppDomainSupport.Required ? SupportedPlatforms_ForcedAppDomains : SupportedPlatforms;252#else253			return SupportedPlatforms;254#endif255		}256		static AssemblyName GetTestFrameworkAssemblyName(string xunitExecutionAssemblyPath)257		{258#if NETFRAMEWORK259			return AssemblyName.GetAssemblyName(xunitExecutionAssemblyPath);260#else261			// Make sure we only use the short form262			return Assembly.Load(new AssemblyName { Name = Path.GetFileNameWithoutExtension(xunitExecutionAssemblyPath), Version = new Version(0, 0, 0, 0) }).GetName();263#endif264		}265		static string GetXunitExecutionAssemblyPath(266			AppDomainSupport appDomainSupport,267			string assemblyFileName,268			bool verifyTestAssemblyExists)269		{270			Guard.ArgumentNotNullOrEmpty(assemblyFileName);271			if (verifyTestAssemblyExists)272				Guard.FileExists(assemblyFileName);273			return GetExecutionAssemblyFileName(appDomainSupport, Path.GetDirectoryName(assemblyFileName)!);274		}275		static string GetXunitExecutionAssemblyPath(276			AppDomainSupport appDomainSupport,277			_IAssemblyInfo assemblyInfo)278		{279			Guard.ArgumentNotNull(assemblyInfo);280			Guard.ArgumentNotNullOrEmpty(assemblyInfo.AssemblyPath);281			return GetExecutionAssemblyFileName(appDomainSupport, Path.GetDirectoryName(assemblyInfo.AssemblyPath)!);282		}283#if NETFRAMEWORK284		static bool IsDotNet(string executionAssemblyFileName) =>285			executionAssemblyFileName.EndsWith(".dotnet.dll", StringComparison.Ordinal);286#endif287		/// <inheritdoc/>288		public void Run(289			_IMessageSink messageSink,290			FrontControllerRunSettings settings)291		{292			Guard.NotNull($"This instance of {typeof(Xunit2).FullName} was created for discovery only; execution-related operations cannot be performed.", remoteExecutor);293			Guard.ArgumentNotNull(messageSink);294			Guard.ArgumentNotNull(settings);295			remoteExecutor.RunTests(296				BulkDeserialize(settings.SerializedTestCases.ToList()).Select(kvp => kvp.Value).ToList(),297				CreateOptimizedRemoteMessageSink(messageSink),298				Xunit2OptionsAdapter.Adapt(settings.Options)299			);300		}301		void SendDiscoveryStartingMessage(_IMessageSink messageSink)302		{303			// There is no v2 equivalent to this, so we manufacture it ourselves304			var discoveryStarting = new _DiscoveryStarting305			{306				AssemblyName = assemblyInfo.Name,307				AssemblyPath = assemblyInfo.AssemblyPath,308				AssemblyUniqueID = UniqueIDGenerator.ForAssembly(assemblyInfo.Name, assemblyInfo.AssemblyPath, configFileName),309				ConfigFilePath = configFileName310			};311			messageSink.OnMessage(discoveryStarting);312		}313		// Factory methods314		/// <summary>315		/// Returns an implementation of <see cref="IFrontControllerDiscoverer"/> which can be used316		/// to discover xUnit.net v2 tests, including source-based discovery.317		/// </summary>318		/// <param name="assemblyInfo">The assembly to use for discovery</param>319		/// <param name="projectAssembly">The test project assembly.</param>320		/// <param name="xunitExecutionAssemblyPath">The path on disk of xunit.execution.*.dll; if <c>null</c>, then321		/// the location of xunit.execution.*.dll is implied based on the location of the test assembly</param>322		/// <param name="sourceInformationProvider">The optional source information provider.</param>323		/// <param name="diagnosticMessageSink">The message sink which receives <see cref="_DiagnosticMessage"/> messages.</param>324		/// <param name="verifyAssembliesOnDisk">Determines whether or not to check for the existence of assembly files.</param>325		public static IFrontControllerDiscoverer ForDiscovery(326			_IAssemblyInfo assemblyInfo,327			XunitProjectAssembly projectAssembly,328			string? xunitExecutionAssemblyPath = null,329			_ISourceInformationProvider? sourceInformationProvider = null,330			_IMessageSink? diagnosticMessageSink = null,331			bool verifyAssembliesOnDisk = true)332		{333			var appDomainSupport = projectAssembly.Configuration.AppDomainOrDefault;334			Guard.ArgumentNotNull(assemblyInfo);335			return new Xunit2(336				diagnosticMessageSink ?? _NullMessageSink.Instance,337				appDomainSupport,338				sourceInformationProvider ?? _NullSourceInformationProvider.Instance,  // TODO: Need to find a way to be able to use VisualStudioSourceInformationProvider339				assemblyInfo,340				assemblyFileName: null,341				xunitExecutionAssemblyPath ?? GetXunitExecutionAssemblyPath(appDomainSupport, assemblyInfo),342				projectAssembly.ConfigFileName,343				projectAssembly.Configuration.ShadowCopyOrDefault,344				projectAssembly.Configuration.ShadowCopyFolder,345				verifyAssembliesOnDisk346			);347		}348		/// <summary>349		/// Returns an implementation of <see cref="IFrontController"/> which can be used350		/// for both discovery and execution of xUnit.net v2 tests.351		/// </summary>352		/// <param name="projectAssembly">The test project assembly.</param>353		/// <param name="sourceInformationProvider">The optional source information provider.</param>354		/// <param name="diagnosticMessageSink">The message sink which receives <see cref="_DiagnosticMessage"/> messages.</param>355		/// <param name="verifyAssembliesOnDisk">Determines whether or not to check for the existence of assembly files.</param>356		public static IFrontController ForDiscoveryAndExecution(357			XunitProjectAssembly projectAssembly,358			_ISourceInformationProvider? sourceInformationProvider = null,359			_IMessageSink? diagnosticMessageSink = null,360			bool verifyAssembliesOnDisk = true)361		{362			Guard.ArgumentNotNull(projectAssembly);363			var appDomainSupport = projectAssembly.Configuration.AppDomainOrDefault;364			var assemblyFileName = Guard.ArgumentNotNull(projectAssembly.AssemblyFileName);365			if (diagnosticMessageSink == null)366				diagnosticMessageSink = _NullMessageSink.Instance;367			return new Xunit2(368				diagnosticMessageSink,369				appDomainSupport,370#if NETSTANDARD371				sourceInformationProvider ?? _NullSourceInformationProvider.Instance,372#else373				sourceInformationProvider ?? new VisualStudioSourceInformationProvider(assemblyFileName, diagnosticMessageSink),374#endif375				assemblyInfo: null,376				assemblyFileName,377				GetXunitExecutionAssemblyPath(appDomainSupport, assemblyFileName, verifyAssembliesOnDisk),378				projectAssembly.ConfigFileName,379				projectAssembly.Configuration.ShadowCopyOrDefault,380				projectAssembly.Configuration.ShadowCopyFolder,381				verifyAssembliesOnDisk382			);383		}384		// Inner classes385		class DescriptorCallback : LongLivedMarshalByRefObject386		{387			public List<string>? Results;388			public void Callback(List<string> results) => Results = results;389		}390		class DeserializeCallback : LongLivedMarshalByRefObject391		{392			public List<KeyValuePair<string?, ITestCase?>>? Results;393			public void Callback(List<KeyValuePair<string?, ITestCase?>> results) => Results = results;394		}395		class FilteringMessageSink : _IMessageSink396		{397			readonly Predicate<_TestCaseDiscovered> filter;398			readonly _IMessageSink innerMessageSink;399			public FilteringMessageSink(400				_IMessageSink innerMessageSink,401				Predicate<_TestCaseDiscovered> filter)402			{403				this.innerMessageSink = innerMessageSink;404				this.filter = filter;405			}406			public bool OnMessage(_MessageSinkMessage message)407			{408				if (message is _TestCaseDiscovered discovered)409					if (!filter(discovered))410						return true;411				return innerMessageSink.OnMessage(message);412			}413		}...

FilteringMessageSink

Using AI Code Generation

1using Xunit;2using Xunit.Abstractions;3using Xunit.Runner.v2;4using Xunit.Sdk;5using Xunit.v3;6{7    {8        public void TestMethod1()9        {10            var messageSink = new TestMessageSink();11            var discoveryOptions = TestFrameworkOptions.ForDiscovery(new System.Reflection.Assembly[0]);12            var discoverySink = new TestDiscoverySink();13            var discovery = new XunitTestFrameworkDiscoverer(new XunitTestFramework(), discoveryOptions);14            discovery.Find(false, discoverySink, discoveryOptions);15            var executionOptions = TestFrameworkOptions.ForExecution(new System.Reflection.Assembly[0]);16            var executionSink = new TestExecutionSink();17            var execution = new XunitTestFrameworkExecutor(new XunitTestFramework(), discoverySink.TestCases, messageSink, executionOptions);18            execution.RunTests(discoverySink.TestCases, executionSink, executionOptions);19            var filteringMessageSink = new FilteringMessageSink(messageSink, executionSink.FailedTestCases);20            filteringMessageSink.Finished.WaitOne();21        }22    }23    {24        public List<ITestCase> TestCases { get; } = new List<ITestCase>();25        public bool OnMessage(IMessageSinkMessage message)26        {27            if (message is ITestCaseDiscoveryMessage testCaseDiscovery)28                TestCases.Add(testCaseDiscovery.TestCase);29            return true;30        }31    }32    {33        public List<ITestCase> FailedTestCases { get; } = new List<ITestCase>();34        public bool OnMessage(IMessageSinkMessage message)35        {36            if (message is ITestFailed failed)37                FailedTestCases.Add(failed.TestCase);38            return true;39        }40    }41    {42        public bool OnMessage(IMessageSinkMessage message)43        {44            return true;45        }46    }47}48using Xunit;49using Xunit.Abstractions;50using Xunit.Runner.v2;51using Xunit.Sdk;52using Xunit.v3;53{54    {55        public void TestMethod1()56        {57            var messageSink = new TestMessageSink();

FilteringMessageSink

Using AI Code Generation

1using Xunit;2using Xunit.Abstractions;3{4    {5        public void TestMethod()6        {7            var messageSink = new TestMessageSink();8            var filter = new TestFilter();9            var filteringMessageSink = new FilteringMessageSink(messageSink, filter);10            var test = new TestClass();11            var testMethod = typeof(TestClass).GetMethod("TestMethod");12            var testCase = new XunitTestCase(new SerializationHelper(), TestMethodDisplay.ClassAndMethod, new TestMethodDisplayOptions(), testMethod);13            var testClass = new TestClass();14            var testCollection = new TestCollection(new TestAssembly(), new CollectionDefinition(), "TestCollection");15            var testAssembly = new TestAssembly();16            var testFramework = new TestFramework();17            var testFrameworkOptions = new TestFrameworkOptions();18            var testFrameworkDisplayName = "TestFrameworkDisplayName";19            var testMethod = new TestMethod(testMethod, testClass, testCollection, testAssembly, testFramework, testFrameworkOptions, testFrameworkDisplayName);20            var testMethodDisplayOptions = new TestMethodDisplayOptions();21            var testMethodDisplay = TestMethodDisplay.ClassAndMethod;22            var testOutputHelper = new TestOutputHelper();23            var testRunner = new TestRunner(test, testCase, testMethod, testMethodDisplay, testMethodDisplayOptions, testOutputHelper, messageSink);24            testRunner.RunAsync().Wait();25        }26    }27}28using Xunit;29using Xunit.Abstractions;30{31    {32        public void TestMethod()33        {34            var messageSink = new TestMessageSink();35            var filter = new TestFilter();36            var filteringMessageSink = new FilteringMessageSink(messageSink, filter);37            var test = new TestClass();38            var testMethod = typeof(TestClass).GetMethod("TestMethod");39            var testCase = new XunitTestCase(new SerializationHelper(), TestMethodDisplay.ClassAndMethod, new TestMethodDisplayOptions(), testMethod);40            var testClass = new TestClass();41            var testCollection = new TestCollection(new TestAssembly(), new CollectionDefinition(), "TestCollection");42            var testAssembly = new TestAssembly();43            var testFramework = new TestFramework();44            var testFrameworkOptions = new TestFrameworkOptions();45            var testFrameworkDisplayName = "TestFrameworkDisplayName";

FilteringMessageSink

Using AI Code Generation

1using Xunit;2using Xunit.Runner.v2;3{4    {5        public void FilteringMessageSink_FiltersTestCases()6        {7            var testCase = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest", "MockTestMethod");8            var testCase2 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest2", "MockTestMethod");9            var testCase3 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest3", "MockTestMethod");10            var testCase4 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest4", "MockTestMethod");11            var testCase5 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest5", "MockTestMethod");12            var testCase6 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest6", "MockTestMethod");13            var testCase7 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest7", "MockTestMethod");14            var testCase8 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest8", "MockTestMethod");15            var testCase9 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest9", "MockTestMethod");16            var testCase10 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest10", "MockTestMethod");17            var testCase11 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest11", "MockTestMethod");18            var testCase12 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2.FilteringMessageSinkTests+MockTest12", "MockTestMethod");19            var testCase13 = Mocks.TestCase<ITestCase>("Xunit.Runner.v2

FilteringMessageSink

Using AI Code Generation

1using Xunit;2using Xunit.Runner.v2;3using Xunit.Runner.v2.Filtering;4using Xunit.Abstractions;5using Xunit.Sdk;6using Xunit.Internal;7using System;8using System.Collections.Generic;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12using System.Reflection;13using System.IO;14using System.Diagnostics;15using System.Threading;16using System.Globalization;17using System.Runtime.CompilerServices;18using System.Runtime.InteropServices;19using System.Runtime.Serialization;20using System.Runtime.Serialization.Formatters.Binary;21using System.Runtime.Serialization.Formatters.Soap;22using System.Xml;23using System.Xml.Serialization;24using System.Xml.Schema;25using System.Xml.Linq;26using System.Xml.XPath;27using System.Xml.Xsl;28using System.Xml.Serialization;29using System.Xml;30using System.Xml.Linq;31using System.Xml.XPath;32using System.Xml.Xsl;33using System.Xml.Serialization;34using System.Xml;35using System.Xml.Linq;36using System.Xml.XPath;37using System.Xml.Xsl;38using System.Xml.Serialization;39using System.Xml;40using System.Xml.Linq;41using System.Xml.XPath;42using System.Xml.Xsl;43using System.Xml.Serialization;44using System.Xml;45using System.Xml.Linq;46using System.Xml.XPath;47using System.Xml.Xsl;48using System.Xml.Serialization;49using System.Xml;50using System.Xml.Linq;51using System.Xml.XPath;52using System.Xml.Xsl;53using System.Xml.Serialization;54using System.Xml;55using System.Xml.Linq;56using System.Xml.XPath;57using System.Xml.Xsl;58using System.Xml.Serialization;59using System.Xml;60using System.Xml.Linq;61using System.Xml.XPath;62using System.Xml.Xsl;63using System.Xml.Serialization;64using System.Xml;65using System.Xml.Linq;66using System.Xml.XPath;67using System.Xml.Xsl;68using System.Xml.Serialization;69using System.Xml;70using System.Xml.Linq;71using System.Xml.XPath;72using System.Xml.Xsl;73using System.Xml.Serialization;74using System.Xml;75using System.Xml.Linq;76using System.Xml.XPath;77using System.Xml.Xsl;78using System.Xml.Serialization;79using System.Xml;80using System.Xml.Linq;81using System.Xml.XPath;82using System.Xml.Xsl;83using System.Xml.Serialization;84using System.Xml;85using System.Xml.Linq;86using System.Xml.XPath;87using System.Xml.Xsl;88using System.Xml.Serialization;89using System.Xml;90using System.Xml.Linq;91using System.Xml.XPath;92using System.Xml.Xsl;93using System.Xml.Serialization;94using System.Xml;95using System.Xml.Linq;96using System.Xml.XPath;97using System.Xml.Xsl;98using System.Xml.Serialization;99using System.Xml;

FilteringMessageSink

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using Xunit;5using Xunit.Abstractions;6using Xunit.Runner.v2;7using Xunit.Sdk;8using Xunit.v3;9{10    {11        static void Main(string[] args)12        {13            var testCollection = new TestCollection(14                new TestAssembly(15                    new XunitProjectAssembly(),16                    typeof(Program).Assembly.GetName().Name,17                    typeof(Program).Assembly.GetName().Version.ToString(),18                new TestCollectionOrderer(),19                new TestCollection(),20                null);21            var testCases = new List<ITestCase>();22            testCases.Add(new XunitTestCase(23                new TestMethod(24                    new TestClass(testCollection, typeof(Program)),25                    new MethodInfo(typeof(Program).GetMethod("Test1")),26                    new Dictionary<string, List<Attribute>>()),27                new Dictionary<string, List<Attribute>>(),

FilteringMessageSink

Using AI Code Generation

1using Xunit;2using Xunit.Abstractions;3using Xunit.Runner.v2;4using Xunit.Sdk;5using Xunit.v3;6{7    {8        static void Main(string[] args)9        {10            var assembly = typeof(Program).Assembly;11            var assemblyInfo = Reflector.Wrap(assembly);12            var configFilePath = Path.GetDirectoryName(configFileName);13            var configFileNameWithExt = Path.GetFileName(configFileName);14            var configFileNameWithoutExt = Path.GetFileNameWithoutExtension(configFileName);15            var configFilePathWithFileName = Path.Combine(configFilePath, configFileNameWithoutExt + ".json");16            var configFilePathWithFileNameWithExt = Path.Combine(configFilePath, configFileNameWithExt);17            var assemblyFilePath = Path.GetDirectoryName(assemblyFileName);18            var assemblyFileNameWithExt = Path.GetFileName(assemblyFileName);19            var assemblyFileNameWithoutExt = Path.GetFileNameWithoutExtension(assemblyFileName);20            var assemblyFilePathWithFileName = Path.Combine(assemblyFilePath, assemblyFileNameWithoutExt + ".json");21            var assemblyFilePathWithFileNameWithExt = Path.Combine(assemblyFilePath, assemblyFileNameWithExt);22            var config = ConfigReader.Load(configFilePathWithFileNameWithExt);23            var assembly = Assembly.LoadFrom(assemblyFilePathWithFileNameWithExt);24            var assemblyInfo = Reflector.Wrap(assembly);25            var assemblyPath = Path.GetDirectoryName(assemblyName);26            var assemblyNameWithExt = Path.GetFileName(assemblyName);27            var assemblyNameWithoutExt = Path.GetFileNameWithoutExtension(assemblyName);28            var assemblyPathWithFileName = Path.Combine(assemblyPath, assemblyNameWithoutExt + ".json");29            var assemblyPathWithFileNameWithExt = Path.Combine(assemblyPath, assemblyNameWithExt);30            var assemblyMessages = new List<IMessageSinkMessage>();31            var assemblyMessageSink = new DelegatingMessageSink(assemblyMessages.Add);32            var assemblyRunner = AssemblyRunner.WithoutAppDomain(assemblyInfo, configFileNameWithExt, assemblyMessageSink, config);33            var testCaseFilter = new XunitTestCaseFilter(config);34            var testCaseFilterExpression = new XunitFilters().Parse(config.Filters);

FilteringMessageSink

Using AI Code Generation

1using System;2using System.Collections.Generic;3using Xunit.Runner.v2;4using Xunit.Sdk;5using Xunit;6using Xunit.Abstractions;7{8    {9        public void TestMethod1()10        {11            var testCollection = new TestCollection(new XunitProjectAssembly(), "testCollection", null);12            var testClass = new TestClass(testCollection, "testClass", null);13            var testCase1 = new XunitTestCase(new XunitTest(testClass, testCollection, "testCase1"), "testCase1", null);14            var testCase2 = new XunitTestCase(new XunitTest(testClass, testCollection, "testCase2"), "testCase2", null);15            var testCases = new List<ITestCase>() { testCase1, testCase2 };16            var messageSink = new FilteringMessageSink(new XunitTestCollection(testCollection), testCases, null, new NullMessageSink());17            var testCaseFilter = messageSink.TestCaseFilter;18            var filteredTestCases = testCaseFilter.Filter(testCases);19        }20    }21}

FilteringMessageSink

Using AI Code Generation

1{2    public bool Pass(ITestCase testCase)3    {4        return testCase.TestMethod.TestClass.Class.Name == "5";5    }6    public bool Pass(ITestClass testClass)7    {8        return testClass.Class.Name == "5";9    }10    public bool Pass(ITestCollection testCollection)11    {12        return true;13    }14}15{16    public ITestFrameworkFilter CreateFilter(ITestFrameworkDiscoveryOptions discoveryOptions)17    {18        return new MyFilter();19    }20}

FilteringMessageSink

Using AI Code Generation

1using Xunit;2using Xunit.Runner.v2;3{4    public void FilteringMessageSink()5    {6        var assembly = typeof(FilteringMessageSinkTests).Assembly;7        var discoveryOptions = TestFrameworkOptions.ForDiscovery(null);8        var executionOptions = TestFrameworkOptions.ForExecution(null);9        var discoverySink = new TestDiscoverySink();10        var testFramework = ExtensibilityPointFactory.GetXunitTestFrameworkDiscoverer(assembly);11        testFramework.Find(includeSourceInformation: false, discoverySink, discoveryOptions);12        var testCases = discoverySink.TestCases;13        var testCollectionFactory = new TestCollectionFactory(new TraitAttributeAggregator());14        var testCasesByCollection = testCollectionFactory.GroupTestCases(testCases);15        var assemblyUniqueID = Guid.NewGuid().ToString();16        var messageBus = new MyMessageBus();17        var executionSink = new TestExecutionSink();18        var executionSummary = new ExecutionSummary();19        foreach (var testCollection in testCasesByCollection.Keys)20        {21            var testCollectionUniqueID = assemblyUniqueID + "/" + testCollection.DisplayName;22            var testCasesInCollection = testCasesByCollection[testCollection];23            var filteringMessageSink = new FilteringMessageSink(executionSink, testCasesInCollection);24            var testCollectionRunner = new TestCollectionRunner(testCollection, testCasesInCollection, testCollectionUniqueID, assemblyUniqueID, null, messageBus, executionOptions, filteringMessageSink, executionSummary);25            testCollectionRunner.RunAsync().Wait();26        }27        foreach (var testCase in executionSink.TestCases)28        {29            Console.WriteLine(testCase.DisplayName);30        }31    }32}33{34    public bool QueueMessage(IMessageSinkMessage message)35    {36        return true;37    }38    public void Dispose() { }39}40{41    public List<ITestCase> TestCases = new List<ITestCase>();42    public bool OnMessage(IMessageSinkMessage message)43    {44        if (message is ITestCaseDiscoveryMessage testCaseDiscoveryMessage)45        {46            TestCases.Add(testCaseDiscoveryMessage.TestCase);47        }48        return true;49    }50}51{

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