IMO, one of those would be that the test is part of `ReflectionVisitorTests` not `ValueCollectingVisitorTests`. Actually, [the test](https://github.com/ploeh/Albedo/blob/master/Src/Albedo.UnitTests/ValueCollectingVisitorTests.cs#L47-L55) is verifying a behavior of `RelfectionVisitor<T>`.