def test_add(a, b):
add_elements(a, b)
def test_wrong_type():
with pytest.raises(TypeError):
add_elements([1, 2], 6)
def test_add():
assert add_elements([1, 2], [3, 4]) == [4, 6]
def test_add(a, b, answer):
assert add_elements(a, b) == answer
def test_add_elements_2(a , b):
assert add_elements(a, b) ==
def test_add_elements(a, b, c):
assert add_elements(a, b) == c
def test_add(pair_of_lists):
list1 = pair_of_lists[0]
list2 = pair_of_lists[1]
assert add_elements(list1, list2) == [4, 6]
