from ackermann_attempt import incorrect_ackermann


def test_ackermann_3_3():
    assert incorrect_ackermann(3, 3) == 61

def test_ackermann_0_0():
    assert incorrect_ackermann(0, 0) == 1

def test_ackermann_4_0():
    assert incorrect_ackermann(4, 0) == 13

def test_ackermann_0_4():
    assert incorrect_ackermann(0, 4) == 5

def test_ackermann_3_5():
    assert incorrect_ackermann(3, 5) == 253