No testing required in Italy, but we have the formality of publicly announce the marriage in case anybody want's to contest it. It is basically a letter saying that John and Jane are getting married on [date of marriage]. It also contains their DOBs and where they were born. It has to stay on display for at least 15 days.
In Italy, they are published in a window display in City Hall and on the City/Town institutional website.
Even the consulate here publish marriage announcements on their website!
I find it pretty annoying this day and age. When I got married here, I skipped that bit because I didn't want the whole Internet to know where I was and who I was getting married to.
