Heat the oil in a large heavy based saucepan. Then add in the onion, garlic, carrot and celery. Cook on a medium heat for 3-4min until it begins to soften.
Then add in the chickpeas, cannelloni beans, passata, stock and herbs and season with salt and pepper. Bring to the boil and then reduce the heat and allow to simmer for 10min. Finally add in the pasta, 2 cups water and zucchini. Cook for 10mins or until pasta is just tender.