def test_flat_objects():
# [1,2,3] and {"a":2,"b":4} both have a sum of 6.
assert [1, 2, 3] == extract_numbers_from_array([1, 2, 3])
assert [2, 4] == extract_numbers_from_dictionary({"a": 2, "b": 4})
# [] and {} both have a sum of 0.
assert [] == extract_numbers_from_array([])
assert [] == extract_numbers_from_dictionary({})
def test_nesting():
# [[[3]]] and {"a":{"b":4},"c":-1} both have a sum of 3.
assert [3] == extract_numbers_from_array([[[3]]])
assert [4, -1] == extract_numbers_from_dictionary({"a":{"b":4},"c":-1})
# {"a":[-1,1]} and [-1,{"a":1}] both have a sum of 0.
assert [-1, 1] == extract_numbers_from_dictionary({"a":[-1,1]})
assert [-1, 1] == extract_numbers_from_array([-1,{"a":1}])
def test_dead_red():
# [1,2,3] still has a sum of 6.
assert [1, 2, 3] == extract_numbers_from_array([1, 2, 3], True)
# [1,{"c":"red","b":2},3] now has a sum of 4, because the middle object is ignored.
assert [1, 3] == extract_numbers_from_array([1,{"c":"red","b":2},3], True)
# {"d":"red","e":[1,2,3,4],"f":5} now has a sum of 0, because the entire structure is ignored.
assert [] == extract_numbers_from_dictionary({"d":"red","e":[1,2,3,4],"f":5}, True)
# [1,"red",5] has a sum of 6, because "red" in an array has no effect.
assert [1, 5] == extract_numbers_from_array([1, "red", 5], True)
