Question

在我的种子文件中，我有以下几点：

 Product.create([
   {

   :description => "something something",
   :goals => 
           [
            Goal.find_by_name("Healthy Living"), 
            Goal.find_by_name("Build Muscle")
           ],
    :variations_attributes =>
            [
              {
                :flavor => Flavor.find_by_flavor("Vanilla"),
                :price => 49.99,
              },
              {
                :flavor => Flavor.find_by_flavor("Chocolate"),
                :price => 29.99,
              }
            ]

    }])

我会建立一个模仿这个记录的工厂吗？我在github上为工厂女孩读了一篇“入门”读物，但是我仍然很难创造像这样的工厂。任何帮助，将不胜感激。感谢。

产品模型如下：

class Product < ActiveRecord::Base
  attr_accessible :active, :goal_id, :description, :gender_id, :name, :internal_product_id, :image, :image_cache, :brand, :variations
  attr_protected nil

  belongs_to :gender
  has_many :variations, :dependent => :destroy
  has_many :product_goals
  has_many :goals, :through => :product_goals

  accepts_nested_attributes_for :variations, :reject_if => lambda { |a| a[:price].blank? }, :allow_destroy => true

  mount_uploader :image, ImageUploader

  def flavors
    # return the set of available flavors
    # this method is necessary because flavors are associated
    # with variations, not the product itself
    self.variations.collect{|v| v.flavor}.uniq.sort_by{|f| f.flavor}
  end


end

Answer 1

您可以在工厂中添加其他有效工厂。类似的东西：

after(:create) { |product| product.variations << FactoryGirl.create(:flavor) }
after(:create) { |product| product.goals << FactoryGirl.create(:goal) }

如何为具有嵌套属性的模型编写工厂？

1 个答案: