Inter Milan coach Roberto Mancini expects a stern test when his side host Fiorentina on Sunday afternoon.
Both sides head into the encounter at San Siro having progressed to the last 16 of the Europa League on Thursday.
Inter beat Celtic 1-0 at home on Thursday, courtesy of Fredy Guarin's goal, for a 4-3 aggregate victory while Fiorentina ousted Tottenham 3-1 on aggregate with a 2-0 triumph in Florence. They next face Wolfsburg and Roma respectively.
``We deserved to win against Celtic and we are happy...