在Cucumber特性中使用Factory Girl步驟定義（Rails 3）

Question

我正在嘗試使用黃瓜和工廠女孩。下面的幾行：

Given I am not logged in 
    And the following user exists: 
    | login | email    | password | confirmation | 
    | user50 | user50@mydomain.com | secret50 | secret 50 | 
.... 

引發以下錯誤：

Undefined step: "the following user exists:" (Cucumber::Undefined exception) 
/home/user/RubymineProjects/project/features/sign_in.feature:9:in `And the following user exists: 

You can implement step definitions for undefined steps with these snippets: 
And /^the following user exists:$/ do |table| 
    # table is a Cucumber::Ast::Table 
    pending # express the regexp above with the code you wish you had 
end 

'

我已經安裝了factory_girl_rails（甚至RubyMine的代碼完成功能與工廠女孩步的作品...）

#Gemfile 
group :test do 
    gem "cucumber-rails", ">= 0.3.2" 
    gem "factory_girl_rails" 
end 

#features/support/env.rb 
require 'factory_girl' 
require 'factory_girl/step_definitions' 

任何想法？謝謝

---

更新：感謝@ sj26和@twmills我意識到我忘了用Factory Girl創建一個：用戶工廠。一旦我創建它，一切運作良好。

Answer 1

對於這些人，誰試圖現在使用FactoryGirl助手：

從FactoryGirl 3.5.0這些步驟助手已被取消，刪除在4.0.0： http://robots.thoughtbot.com/post/25650434584/writing-better-cucumber-scenarios-or-why-were

As of FactoryGirl 3.5.0, using any of FactoryGirl’s generated step definitions will print out a deprecation warning. We’ll be removing the step definitions completely in the 4.0.0 release of FactoryGirl in accordance with SemVer. I imagine the existing code will be extracted to a gem similar to Cucumber Rails’ training wheels with a nice warning urging developers not to use the the steps.

所以，如果你想在黃瓜使用FactoryGirl你應該在你自己的步驟定義使用它。

Answer 2

在功能/ step_definitions/user_steps.rb

Given /^the following user exists:$/ do |users| 
    users.hashes.each do |user| 
    Factory(:user,user) 
    end 
end 

試試這個雖然你可能想這個代替：

Given /^the following users:$/ do |users| 
    etc.. 

Answer 3

您需要首先包括你的工廠。 factory_girl/step_definitions將遍歷您定義的工廠，爲每個工廠定義一個步驟。

我features/support/factory_girl.rb使用：

# Require factories... 
require 'spec/factories' 

# Then define steps based on factories. 
require 'factory_girl/step_definitions' 

Answer 4

好吧，我得到ThoughtBot希望我們寫出更好的代碼，但作爲一款升級柺杖，我們只是把功能/ step_definitions這個舊文件：

https://raw.github.com/thoughtbot/factory_girl/3.6.x/lib/factory_girl/step_definitions.rb