public class SomeImplementation : ISomeImplementation
{
	public bool DoSomething()
	{
		return true;
	}
}

[TestClass, TestCategory("NCrunch.DynamicData")]
public class ImplementationDynamicDataTest
{
	/*
	 * NCrunch analyse process dies at test with class variables provided as null input:
	 * 
	 * An error occurred while analysing this project after it was built: System.NullReferenceException: Object reference not set to an instance of an object.
	 * at System.Object.GetType()
	 * at nCrunch.Module.MSTest.Integration.MSTestDynamicDiscoverer.<createDynamicDataSourceTests>b__7_0(Object p)
	 * at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source, Func`2 predicate)
	 * at nCrunch.Module.MSTest.Integration.MSTestDynamicDiscoverer.createDynamicDataSourceTests(List`1 frameworkTests, IMSTestParameterSupplier parameterSupplier, ReflectedMethod method, ReflectedType fixture, Factory testNameFactory)
	 * at nCrunch.Module.MSTest.Integration.MSTestDynamicDiscoverer.<>c__DisplayClass5_0.<FindFrameworkTestsInAssembly>b__1()
	 * at nCrunch.Common.PerformanceTracking.PerfTracker.TrackActivity(String name, Action activity)
	 * at nCrunch.Module.MSTest.Integration.MSTestDynamicDiscoverer.FindFrameworkTestsInAssembly(ReflectedAssembly assembly, FilePath assemblyFilePath, IList`1 referencedAssemblyFilePaths, ComponentUniqueName testComponentUniqueName, PlatformType platformType, DynamicProxy[] dynamicProxies)
	 * at nCrunch.TestExecution.TestFinder.<>c__DisplayClass2_2.<FindTestsForFrameworks>b__2()
	 * at nCrunch.Common.PerformanceTracking.PerfTracker.TrackActivity(String name, Action activity)
	 * at nCrunch.TestExecution.TestFinder.<>c__DisplayClass2_0.<FindTestsForFrameworks>b__0()
	 * at nCrunch.Common.PerformanceTracking.PerfTracker.TrackActivity(String name, Action activity)
	 * at nCrunch.TestExecution.TestFinder.FindTestsForFrameworks(ReflectedAssembly assembly, FilePath assemblyFilePath, IList`1 referencedAssemblyFilePaths, DescribedTestFrameworkDiscoverer[] describedDiscoverers, ComponentUniqueName testComponentUniqueName, PlatformType platformType, DynamicProxy[] dynamicProxies)
	 * at nCrunch.TestExecution.RemoteTaskRunner.AnalyseAssembly(DescribedTestFrameworkDiscoverer[] applicableFrameworks, ComponentUniqueName testComponentUniqueName, PerfTracker perfTracker)
	 * 
	 */

	public static IEnumerable<object[]> DoSomethingTestData
	{
		get
		{
			yield return new object[] {null, false, "Missing implementation" };
			yield return new object[] { new SomeImplementation(), true, "Implementation executed" };
		}
	}

	public class ImplementationContainer
	{
		public SomeImplementation Implementation { get; set; }
	}

	public class ClassUnderTest
	{
		public bool Execute(ImplementationContainer container)
		{
			return container?.Implementation?.DoSomething() ?? false;
		}
	}

	[DataTestMethod]
	[DynamicData(nameof(DoSomethingTestData), DynamicDataSourceType.Property)]
	public void DoSomethingTest(SomeImplementation implementation, bool expected, string description)
	{
		var container = new ImplementationContainer
		{
			Implementation = implementation
		};

		var classUnderTest = new ClassUnderTest();

		classUnderTest.Execute(container).Should().Be(expected, description);
	}
}

[DataTestMethod]
[DynamicData(nameof(DoSomethingTestData), DynamicDataSourceType.Property)]
public void DoSomethingWithObjectsTest(SomeImplementation implementation, bool expected, string description)
{
       implementation.Should().NotBeNull();
       // or this (make no difference)
       //Assert.IsNotNull(implementation);
}