Penne with a punchy tuna sauce

Name: Penne with a punchy tuna sauce
Ingredients: 350g penne; 1 tbsp olive oil; 5 tbsp caper drained, rinsed and patted dry with kitchen paper; 185g jar pitted black olives drained and roughly chopped; zest and juice 1 lime; 2 x 200g tins tuna in spring water, drained; 4 tbsp grated parmesan; ½ small pack basil leaves picked