Thank you for your reply. I'll try the ignore flag.
About the merge part, I'll try to explain myself better.
I have a tool which runs multi unitest.
Each one of them creats a coverage report.
I want somehow to "merge" those reports into one main report.
I feel like it is a bit novice question, but I'm not sure that I fully understand the coverge idea.
How can I "merge those reports into one main report so It will look like I ran one unitest and got the report?