Juventus coach Antonio Conte knows they face a massive test tonight against Napoli.

Juve need victory over Napoli to haul in Serie A leaders AC Milan.

"After this game there will be another eight and I have to say this is going to be a probing test for us," said Conte.

"Napoli have done well to reach the Coppa Italia Final and went so close to the Champions League quarter-finals. In fact, seeing how Chelsea beat Benfica, I believe the Partenopei could've reached the semi.

"This club has grown so much and it is thanks to President Aurelio De Laurentiis, who constructed a long-term project that improved year by year. Walter Mazzarri and his players also did something extraordinary and only paid a price for not having that much strength in depth. The Champions League takes a lot out of you, as I know from when I played in it.

"Their strikers can be decisive when given space and are so dangerous. Mazzarri is a great Coach and I respect him. I believe that I am too and will be in years to come."