Rails Foxy Fixtures抛出未知列错误

我使用的是动态装置,每当我运行测试时,我都会收到一个错误,认为我的关联是一列,而它应该是一列 owner_id :

ActiveRecord::StatementInvalid: Mysql::Error: Unknown column 'owner' in 'field list': INSERT INTO `companies` (`custom_host`, `name`, `created_at`, `updated_at`, `api_key`, `id`, `subdomain`, `owner`) VALUES ('testerapp.com', 'Some Company', '2009-11-29 21:39:29', '2009-11-29 21:39:29', 'ae2b1fca515949e5d54fb22b8ed95575', 467557389, 'some_company', 'garrett')

在我的 companies.yml

some_company:
  name: Some Company
  subdomain: some_company
  custom_host: testerapp.com
  api_key: <%= "testing".to_md5 %>
  owner: garrett

及 users.yml :

garrett:
  company: some_company
  login: garrett
  email: email@me.com
  ...
  locale: en
  role_name: owner

class Company < ActiveRecord::Base
  has_one :owner, :class_name => "User"
  has_many :users
  validates_associated :owner
end

class User < ActiveRecord::Base
  belongs_to :company
end

我的问题可能是因为我在交往吗 User 两次内 Company ? 这使得现在的测试非常困难,我希望有人能解释一下为什么它不能正确解读我的关联。