I have a few questions regarding the best way to randomize tests.
I do not want to set up tables for some tests. I know how to set up random numbers but what if the fields must be in a certain format such as 001 - 999? Also whats the best way to random dates say from today or previous to today.
Last question How is the most effective way to specify unique names such as users when automating the creation of them.

------------------