public void CanDeriveAllNestedSubclasses()
{
var allReflectionDerivedSubclassesOfA = new List <A>();
allReflectionDerivedSubclassesOfA.AddRange(ReflectionTools.GetAllDerivedInstancesOfType <A>());
Assert.AreEqual(3, allReflectionDerivedSubclassesOfA.Count);
for (var i = 0; i < allSubclassesOfA.Count; i++)
{
Assert.IsTrue(allReflectionDerivedSubclassesOfA.Exists(x => x.GetType() == allSubclassesOfA[i].GetType()));
}
}