Activate Attribut in build/test

I'm using VS2013 and TFS2013. I’m trying to use the description attribute with the unit test.

[Description("FunctionTest")]
public void Xxxx()....

The problem seems to be that the description isn’t processed. I don’t see it in the xml Log file, or in the resultTests of the tfs_warehouse database.

Is there a way to tell which attribute you want to insert in the tfs_warehouse. I've read that MSTest.exe has an option /detail:, that tell the attribut we need. But I think VS2013 uses test runner, and it doesn't have this option.

Anyone has an idea? Thanks,

Hinibi.