从选择列表中选择随机选项

Question

如何使用page-object从选择列表中选择随机选项？我用:

  def select_random_member
    lstMembers = self.sltMembers_element.options.map(&:index) # getting all members from select list
    lastMember = lstMembers.last
    rnmMember = rand(0..lastMember)
    self.sltMembers_element.options[rnmMember].click
  end

我看到了获取每个选项的DEPRECATION WARNING lstMembers = self.sltEndDate_element.options.map(&:index)

*** DEPRECATION WARNING
*** You are calling a method named index at D:/members/lib/pages/members_page.rb:58:in `map'.
*** This method does not exist in page-object so it is being passed to the driver.
*** This feature will be removed in the near future.
*** Please change your code to call the correct page-object method.
*** If you are using functionality that does not exist in page-object please request it be added.

Answer 1

该options方法返回一个选项元素数组.数组有一个内置方法,sample用于选择随机项.

使用sample该方法将是:

def select_random_member
  sltMembers_element.options.sample.click
end