def pick_curry_test(): pickBD = pick(["b", "d"]) assert_dicts_equal(pickBD(test_dict), expected_dict)
def pick_nocurry_test(): assert_dicts_equal(pick(["b", "d"], test_dict), expected_dict)
def map_dict_test(): assert_dicts_equal(map_dict(inc, test_dict), expected_dict)