情况就是这样。
Gems:rails 3.2,factory_girl 2.5.1
class House
has_one :address, :as => :addressable
validates :address, :presence => true
accepts_nested_attributes_for :address
end
class Address
attr_accessor :nested
belongs_to :addressable, :polymorhic => true
validates :addressable, :presence => true, :unless => :nested
end
这是如何运作的。
<%= form_for @house do |f| %>
<%= f.label :name %>
<%= f.text_field :name %>
<%= f.fields_for :address do |a| %>
<%= a.hidden_field :nested %>
<%= a.label :street_address %>
<%= a.text_field :street_address %>
定义工厂的正确方法是什么?
# does not work
Factory.define :house do |h|
h.association :address
end
# does not work
Factory.define :house do |h|
h.after_build do |record|
Factory.build(:address, :addressable => record, :nested => '')
end
end
# does not work
Factory.define :house do |h|
h.after_build do |record|
Factory.create(:address, :addressable => record, :nested => '')
end
end
所以基本上,允许accepts_nested_attributes_for:地址绕过验证并同时创建两个记录的'技巧'在factory_girl中不起作用。目前,这种丑陋的混乱是唯一的解决方案。
home = House.new
home.name = 'On the prairie'
home.address_attributes = Factory.attributes_for(:address, :nested => '')
home.save
UPDATE 解决方案:
Factory.define :house do |h|
h.after_build do |record|
record.address = Factory.build(:address, :addressable => record)
end
end
答案 0 :(得分:3)
您的第二次FactoryGirl尝试已接近,但您需要对该内置地址执行某些操作。
FactoryGirl.define do
factory :house do
after_build do |house|
house.address = Factory.build(:address)
end
end
end