Spaghetti with cherry tomato black olive sauce

Name: Spaghetti with cherry tomato & black olive sauce
Ingredients: 250g spaghetti; 200g cherry tomato, halved; 3 tbsp extra-virgin olive oil; small bunch basil, leaves torn and stems removed; 10 good quality black olive (not in brine), roughly chopped; 1 tbsp caper, drained and rinsed; zest and juice 1 lemon; shaved Parmesan (or vegetarian alternative), to serve