You don't need to retake any tests, except the vision one they do right there. As long as your out of state license is valid, you can transfer it. You do need to show proof of residency, of course. I moved from Pennsylvania, then moved back years later. I didn't retake a written or driver test.

https://www.dmv.pa.gov/Driver-Services/New-Resident-Relocation-Information/New%20Residents/Pages/Info-For-New-Residents.aspx