Python BDD逻辑中的步骤定义问题

Question

我有一个描述登录帐户的场景文件；

Scenario: Failed login with blank login details
    Given I go to "BBC Login Page"
    When I fill in the username textfield with ""
    And I fill in the password textfield with ""
    And I press "Log in"
    Then I should see "In order to login, you must enter a valid user name."

在我的步骤定义（Python使用Lettuce）中，除非我在场景中传入URL（糟糕的BDD），否则它将失败；

@step('I go to "(.*?)"$')
def go_to(step, url):
    with AssertContextManager(step):
            world.browser.get(url)

相反，我想构建一点逻辑，用路径代替真正的URL；

msr_login_page = "https://www.bbc.co.uk/login"
@step('I go to "(.*?)"$')
def go_to(step, url):
if url == "BBC Login page":
    urladjusted = msr_login_page
    with AssertContextManager(step):
            world.browser.get(urladjusted)

这失败了，出现了一个错误，而且无论我如何设置URL变量，我似乎都无法设置它

提前感谢的任何帮助

Answer 1

为什么不按名称为页面URL使用字典映射？

urls = {"BBC Login page": "https://www.bbc.co.uk/login"}
@step('I go to "(.*?)"$')
def go_to(step, page):
    with AssertContextManager(step):
        world.browser.get(urls[page])