Ruby 将值传递给方法？网络驱动程序

Question

使用 selenium 的 ruby​​ 新手，但基本上我想做的是将 contact['rob', 'email', 'subject', 'message'] 传递到

def contact(name="Default", email="Default", subject="Default", message="Default")
    @name = name
    @email = email
    @subject = subject
    @message = message

然后，如果值匹配，则运行下面的代码:

 if(name == 'rob' && email == 'email' && subject == 'subject' && message == 'message')
  name_field = driver.find_element :css => ('#wpcf7-f375-p28-o1 > form > p:nth-child(2) > span > input')
  name_field.click
  name_field.send_keys(name)

  email_field = driver.find_element :css =>  '#wpcf7-f375-p28-o1 > form > p:nth-child(3) > span > input'
  email_field.click
  email_field.send_keys(email)

  subject_field = driver.find_element :css => '#wpcf7-f375-p28-o1 > form > p:nth-child(4) > span > input'
  subject_field.click
  subject_field.send_keys(subject)

  message_field = driver.find_element :css => '#wpcf7-f375-p28-o1 > form > p:nth-child(5) > span > textarea'
  message_field.click
  message_field.send_keys(message)
    else
      puts 'failed'
      end
  end

完整代码:

require 'rubygems'
require 'selenium-webdriver'

class Standard_web_driver_test2

  driver = Selenium::WebDriver.for :firefox
  driver.get 'http://demoqa.com/contact/'
  driver.manage.window.maximize
  wait = Selenium::WebDriver::Wait.new(:timeout => 5)



  def contact(name="Default", email="Default", subject="Default", message="Default")
    @name = name
    @email = email
    @subject = subject
    @message = message
    if(name == 'rob' && email == 'email' && subject == 'subject' && message == 'message')
  name_field = driver.find_element :css => ('#wpcf7-f375-p28-o1 > form > p:nth-child(2) > span > input')
  name_field.click
  name_field.send_keys(name)

  email_field = driver.find_element :css =>  '#wpcf7-f375-p28-o1 > form > p:nth-child(3) > span > input'
  email_field.click
  email_field.send_keys(email)

  subject_field = driver.find_element :css => '#wpcf7-f375-p28-o1 > form > p:nth-child(4) > span > input'
  subject_field.click
  subject_field.send_keys(subject)

  message_field = driver.find_element :css => '#wpcf7-f375-p28-o1 > form > p:nth-child(5) > span > textarea'
  message_field.click
  message_field.send_keys(message)
    else
      puts 'failed'
      end
  end

  contact['rob', 'email', 'subject', 'message']
end

我确信有一种更简单的方法可以做到这一点，但只是尝试习惯使用带有代码的 block 。

错误消息:':Standard_web_driver_test2 的未定义局部变量或方法“contact”:Class (NameError)

之前使用全局变量的新代码:

require 'rubygems'
require 'selenium-webdriver'

class StandardWebdriverTest2

  @@driver = Selenium::WebDriver.for :firefox
  @@driver.get 'http://demoqa.com/contact/'
  @@driver.manage.window.maximize
  wait = Selenium::WebDriver::Wait.new(:timeout => 5)



  def self.contact(name="Default", email="Default", subject="Default", message="Default")
    @name = name
    @email = email
    @subject = subject
    @message = message
    if(name == 'rob' && email == 'email' && subject == 'subject' && message == 'message')
  name_field = @@driver.find_element :css => ('#wpcf7-f375-p28-o1 > form > p:nth-child(2) > span > input')
  name_field.click
  name_field.send_keys(name)

  email_field = @@driver.find_element :css =>  '#wpcf7-f375-p28-o1 > form > p:nth-child(3) > span > input'
  email_field.click
  email_field.send_keys(email)

  subject_field = @@driver.find_element :css => '#wpcf7-f375-p28-o1 > form > p:nth-child(4) > span > input'
  subject_field.click
  subject_field.send_keys(subject)

  message_field = @@driver.find_element :css => '#wpcf7-f375-p28-o1 > form > p:nth-child(5) > span > textarea'
  message_field.click
  message_field.send_keys(message)
    else
      puts 'failed'
    end

  end

  contact('rob', 'email', 'subject', 'message')
end

Answer 1

你的类名应该类似于

class StandardWebdriverTest2

按照命名约定

Class and Module 
Classes and modules use MixedCase and have no underscores, each word starts with a uppercase letter, e.g. InvoiceItem

您可以找到有关此命名约定的一些建议 here

其次，在类中调用联系方法

然后你需要将其设为类方法

class StandardWebdriverTest2
   #your code rest of the code
   def self.contact(name="Default", email="Default", subject="Default", message="Default")
      #your code for contact
   end
 contact("","","","") # call contact method
 end

否则您会收到错误未定义的局部变量或方法“contact” for Standard_web_driver_test2:Class (NameError)