如何将 Capybara 包含到 Cucumber 项目的模块中 [英] How to include Capybara into module in Cucumber project

问题描述

我定义了一个模块:

module Support
  include Capybara::DSL

  def self.do_something
    click_link 'Questions'
  end
end

它位于 features/support/support.rb

It's situated at features/support/support.rb

我的环境.rb:

require 'capybara'
require 'cucumber'
require 'capybara/cucumber'

Capybara.app_host = "http://www.stackoverflow.com"
Capybara.run_server = false
Capybara.default_driver = :selenium

我在steps.rb中调用模块的函数:

I invoke function of module in steps.rb:

Support::do_something

我有一个例外:

undefined method `click_link' for Support:Module (NoMethodError)

如何让 Capybara 在支持模块中可用?

How can I make Capybara available in Support module?

推荐答案

Capybara 应该是 extend-ed，而不是 include-ed:

Capybara should be extend-ed, not include-ed:

module Support
  extend Capybara::DSL

  def self.do_something
    click_link 'Questions'
  end
end

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