By Ewan Murray Tottenham Hotspur’s charge for the top four faces another significant test this Saturday as they travel to Newcastle United in the Premier League. The Lilywhites took advantage of dropped points from Aston Villa last weekend with a 3-1 win over Nottingham Forest that saw them sneak into fourth on goal difference. With Unai Emery’s side travelling to Arsenal this weekend, Spurs have a real chance to cement their spot in the Champions League qualification spots. Newcastle were also victorious last weekend after a 1-0 win away at Fulham, only their fourth triumph on the road this s…