Question: Namespace Level Parallelization

[DizzyDeveloper]

Is it possible to (or something to look into?) perform parallelization at a namespace level, in a similar mannerism to paralyzing at the Fixture level?
In otherwords, I have a situation where I have two groups of tests under, lets say, namespaces:

• namespace ProjectA.Tests.Integration.GroupA;
• namespace ProjectA.Tests.Integration.GroupB;

TestFixtures\Tests under a particular namespace (GroupA) cannot run in parallel with each other, because they share a resource, however, they can run in parallel with tests under a different namespace (GroupB).
Is it possible to achieve this behaviour with the current parallelization behaviour, my understanding is no, but I thought I might see if I am missing something that might enable this behaviour.

I understand that this is a tad convoluted.

[mikkelbu]

@DizzyDeveloper I've not used the Parallelizable attribute much, but I guess that you can place the two namespaces in different assemblies and then have one attribute per assembly with ParallelScope.Children as selection. I don't think there is another ways with the current setup as one cannot place attributes on namespaces.