Python process примеры использования

Пример #1

def test_plus():
    process("+")
    assert stack == [3]

Пример #2

def test_push():
    process("1")
    process("2")
    assert stack == [1, 2]

Пример #3

def test_mult():
    process("2")
    process("*")
    assert stack == [4]

Пример #4

def test_div():
    process("2")
    process("/")
    assert stack == [2]

Пример #5

def test_minus():
    process("1")
    process("-")
    assert stack == [2]