simplify the unit test, tdf#83365 follow-up
simplify the unit test, tdf#83365 follow-up

We do not test ScAddress::Parse() here ...

Change-Id: I4e8b1278033e101727890f75bb2a5faf366989a3

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core