Drain and rinse all the beans, then add them to a large bowl.
Chop the fresh parsley and add it to the bowl along with the olive oil, oregano, and basil.
Drain the giardiniera, reserving ¼ cup of the pickling juice, and roughly chop the vegetables.
Add the chopped pickled veggies and reserved juice to the bean mixture.
Stir everything together and store the salad in an airtight container in the fridge. It will stay fresh for 3 to 5 days.
