Slow Cooked Chicken Cacciatore

• 1.2 kg chicken breast fillets
• 2 red capsicum (pepper), deseeded and diced
• 300 g white mushroom cups, sliced
• 800 g tin diced tomato
• 1 tsp Thyme dried
• 1 tsp rosemary, dried
• 220 g black olives pitted
• 300 g green beans, ends removed and sliced
• 500 g wholemeal pasta