Johnson relishing Latics cup test

The Magpies set up the fourth-round tie at Meadow Lane by narrowly overcoming non-league Forest Green 2-1 in midweek. Johnson expects an equally tough game against Roberto Martinez's Premier League side on Saturday. He said: "We got through a difficult game on Tuesday night but we are looking forward to playing and testing ourselves against a very good Premier League side on Saturday. "We know that will be very hard too but hopefully there will be a good atmosphere at the game to help us."