ruby-on-rails - Rails 工厂女孩与圆形关系

Question

我有两个具有循环关系的模型。我如何在 Factory Girl 中为这些建模？

我收到太多错误消息，正在尝试执行此操作。

楷模:

class Account < ActiveRecord::Base
  has_many :users
  belongs_to :owner, class_name: "User", inverse_of: :account
end

class User < ActiveRecord::Base
  belongs_to :account
end

工厂:

FactoryGirl.define do
  factory :user, aliases: [:owner] do
    sequence(:email) { |n| "user#{n}@example.com" }
    password "test"
    password_confirmation "test"
    account
  end
end

FactoryGirl.define do
  factory :account do |account|
    account.name "My School"
    account.short_name "school1"
    account.sequence(:subdomain) { |n| "school#{n}" }
    account.owner { FactoryGirl.build(:user, account: account) }
  end
end

我收到以下错误:

 Failure/Error: let!(:user) { FactoryGirl.create(:user) }
 NoMethodError:
   undefined method `primary_key' for #<FactoryGirl::Declaration::Implicit:0x00000007bd9050>
 # ./spec/factories/accounts.rb:8:in `block (3 levels) in <top (required)>'
 # ./spec/models/user_spec.rb:8:in `block (3 levels) in <top (required)>'
 # -e:1:in `<main>'

你能帮忙解决这个错误吗？

Answer 1

尝试这个

FactoryGirl.define do
  factory :user do
    sequence(:email) { |n| "user#{n}@example.com" }
    password "test"
    password_confirmation "test"
    association :account
  end
end

FactoryGirl.define do
  factory :account do
    name "My School"
    short_name "school1"
    sequence(:subdomain) { |n| "school#{n}" }
    association :owner, factory: :user
  end
end