如何使用场景大纲继续执行Pytest BDD中的步骤

Feature: Calculator
  Scenario Outline: Addition
    Given I have entered <num1> into the calculator
    And I have entered <num2> into the calculator
    When I press add
    Then the result should be <result> on the screen

    Examples:
      | num1 | num2 | result |
      |  2   |  3   |   5    |
      |  4   |  5   |   9    |

from pytest_bdd import given, when, then

@given('I have entered <num1> into the calculator')
def enter_num1(num1):
    # 实现步骤的具体代码
    pass

@given('I have entered <num2> into the calculator')
def enter_num2(num2):
    # 实现步骤的具体代码
    pass

@when('I press add')
def press_add():
    # 实现步骤的具体代码
    pass

@then('the result should be <result> on the screen')
def check_result(result):
    # 实现步骤的具体代码
    pass

import pytest

@pytest.mark.parametrize("num1, num2, result", [
    (2, 3, 5),
    (4, 5, 9)
])
def test_addition(num1, num2, result):
    # 调用 Step Definition 中的函数执行测试步骤
    enter_num1(num1)
    enter_num2(num2)
    press_add()
    check_result(result)

pytest test_calculator.py