FactoryGirl RSpec 创建工厂对象时没有方法错误，其中工厂设置了该对象的属性

Question

每当我创建一个工厂对象时，我都会收到这个错误，工厂在该对象上设置了一个属性——在本例中为“名称”。为什么？？？

businesses.rb

FactoryGirl.define do
  factory :business do

    factory :business_main do
      name "Dave's Toys"
    end
  end
end

企业表

        Column        |            Type             |                        Modifiers                        
----------------------+-----------------------------+---------------------------------------------------------
 id                   | integer                     | not null default nextval('businesses_id_seq'::regclass)
 name                 | character varying(255)      | 
 address_line1        | character varying(255)      | 
 address_line2        | character varying(255)      | 
 city                 | character varying(255)      | 
 state                | character varying(255)      | 
 zip                  | character varying(255)      | 

business_spec.rb

...
business  = Factory(:business_main)
...

 # Failure/Error: business  = Factory(:business_main)
 # NoMethodError:       undefined method `name=' for #<Business:0x007fc991684590>

-

Using rails (3.1.3) 
Using factory_girl (2.3.2) 
Using factory_girl_rails (1.4.0)
Using rspec-core (2.7.1) 
Using rspec-expectations (2.7.0) 
Using rspec-mocks (2.7.0) 
Using rspec (2.7.0) 
Using rspec-rails (2.7.0) 

Answer 1

运行rake db:test:clone，然后所有测试数据库列将正确映射到 Active Record 方法。