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我有一个模型item has_many ratings，并且ratings belongs_to item ratings belongs_to user我想强制创建项目的用户也对其进行评分。其他用户可以稍后对其进行评分。item 和 user 在我的模型中没有关联。我在我的 item_spec 中执行以下操作，这在下面的no implicit conversion of Symbol into Integer行中给了我一个错误@item = Item.new(name: "Item1",。

class Item < ActiveRecord::Base
  has_many :ratings, dependent: :destroy, inverse_of: :item
  accepts_nested_attributes_for :ratings, :allow_destroy => true
  validates :name , :length => { minimum: 3 }
  validates :category , :length => { minimum: 3 }
  validates_presence_of :ratings
end

require 'spec_helper'

describe Item do
  before do
    @item =  Item.new(name: "Item1",
                      url: "www.item1.com",
                      full_address: "Item1Address",
                      city: "Item1City",
                      country: "Item1Country",
                      category: "Item1Type",
                      ratings_attributes:  {"rating" => "3", "comment" =>  "Ahh Good"} )
  end

也使用 FactoryGirl 我正在做这样的事情

factory :item do
    before_create do |r|
      r.ratings<< FactoryGirl.build(:ratings, item: r )
    end
    name "Item1"
    url "www.Item1.com"
    full_address "Item1Address"
    city "Item1City"
    country "Item1Country"
    category "Item1Category"
  end  

  factory :ratings do
    rating      3
    comment     "Its not that bad"
    user
  end
end

这再次没有产生预期的结果。
谁能帮我解决这个问题。谢谢！

4

1 回答 1

0

工作代码，现在在测试某些关联顺序时遇到问题，但至少所需的功能正常工作。

factory :item do
    name "Item1"
    url "www.Item1.com"
    full_address "Item1Address"
    city "Item1City"
    country "Item1Country"
    category "Item1Category"
  end

  factory :ratings, :class => 'Ratings' do
    association :item, factory: :item, strategy: :build
    user
    rating      3
    comment     "Its not that bad"
  end

  factory :item_with_rating, parent: :item do
    ratings {[FactoryGirl.create(:ratings)]}
  end

这是规格文件

require 'spec_helper'

describe Item do
  before do
    @item =  FactoryGirl.create(:item_with_rating)
  end

  subject { @item }
  it { should respond_to(:name) }
  it { should respond_to(:url) }
  it { should respond_to(:full_address)}
  it { should respond_to(:city) }
  it { should respond_to(:country) }
  it { should respond_to(:category) }
  it { should respond_to(:ratings) }
  it { should_not respond_to(:type) }
  it { should_not respond_to(:user_id) }
  it { should be_valid }

项目的模型文件没有变化

于 2013-08-13T12:25:52.643 回答