Roberto Martinez speaks after his side were crushed 4-0 by Espanyol
"The goals we conceded were very soft and that was disappointing but it was the perfect exercise for us and in that respect it was very pleasing.
"The two lessons learned were that we need to have a winning mentality at all times, no matter who we play against, and the other is that we are in a better league with better players and the reality is we will get punished when we make mistakes.
"In that respect, playing against a side of this quality was a fantastic exercise ahead of that. This game is part of the hard work and the training ready for that first league game.
"Peralada will be completely different but it will still be tough as you would expect playing back to back matches, but we have been looking forward to these four games in four days as part of the preparation for August 9."