What do you mean by "lose the granularity"? Do you mean that your overall coverage percentage looks too high, because test code counts towards "covered code"?
If so, you can exclude projects from the coverage metrics: in the Metrics window, expand your solution, right click a project and select "Exclude from metrics aggregation".
What do you mean by "lose the granularity"? Do you mean that your overall coverage percentage looks too high, because test code counts towards "covered code"?
If so, you can exclude projects from the coverage metrics: in the Metrics window, expand your solution, right click a project and select "Exclude from metrics aggregation".