如何在其他文件中调用factory方法

Question

我在rails应用程序中使用FactoryGirl。我有以下代码段

FactoryGirl.define do
  factory :pub_company, :class => Company do |c|
    c.name "Dixons Group"
    c.address "1500 Martin Ave"
    c.city "Santa Clara"
    c.state "CA"
  end
end

FactoryGirl.buid(:pub_company)

上面的代码可以创建一个良好的记录。我正在尝试创建更多类似于上面的数据。所以，我正在使用

require 'factory_girl_rails'
FactoryGirl.define do
  factory :new do
    FactoryGirl.create(:pub_company)
    FactoryGirl.create(:adv_user)
    FactoryGirl.create(:adv_setting)
    FactoryGirl.create(:adv_ad)
  end
end

它失败了。这是否可以使用factorygirl调用不同的工厂并创建记录？

Answer 1

因为FactoryGirl主要用于测试模型，所以我展示了 new 模型的样本模型和工厂规范。

应用/模型/ new.rb

class New < ActiveRecord::Base
  attr_protected :company_id
  belongs_to :company
end

应用/模型/ company.rb

class Company < ActiveRecord::Base
  attr_accessible :name, :address, :city, :state
  has_many :news
end

<强>规格/工厂/ company_factory.rb

FactoryGirl.define do
  factory :company do |c|
    c.name "Dixons Group"
    c.address "1500 Martin Ave"
    c.city "Santa Clara"
    c.state "CA"
  end
end

<强>规格/工厂/ new_factory.rb

FactoryGirl.define do
  factory :new do
    company { FactoryGirl.create :company }
    # adv_user { FactoryGirl.create :adv_user }
    # adv_setting { FactoryGirl.create :adv_setting }
    # adv_ad { FactoryGirl.create :adv_ad }
  end
end

注意：您还要定义adv_user，adv_setting，adv_ad。

<强>规格/模型/ new_spec.rb

describe New do
  it 'Test new model' do
    new_instance = FactoryGirl.create :new
    new_instance.pub_company.name.should == "Dixons Group"
    ...
  end
end