ruby-on-rails - 未定义的方法`on_ride_photo='

Question

模型：

class Coaster < ActiveRecord::Base

  extend FriendlyId
  friendly_id :slug, use: :slugged

  belongs_to :park
  belongs_to :manufacturer

  attr_accessible :name,
                  :height,
                  :speed,
                  :length,
                  :inversions,
                  :material,
                  :lat,
                  :lng,
                  :park_id,
                  :notes,
                  :manufacturer_id,
                  :style,
                  :covering,
                  :ride_style,
                  :model,
                  :layout,
                  :dates_ridden,
                  :times_ridden,
                  :order,
                  :on_ride_photo

测试：

it { should validate_presence_of(:on_ride_photo) }
it { should ensure_inclusion_of(:on_ride_photo).in_array([true, false]) }
it { should_not allow_value(4).for(:on_ride_photo) }
it { should_not allow_value('lots').for(:on_ride_photo) }

工厂：

FactoryGirl.define do

  factory :coaster do
    association :park
    name 'Nemesis'
    speed 60
    height 60
    length 160
    inversions 4
    on_ride_photo true
  end

end

错误：

 Failure/Error: subject { FactoryGirl.build(:coaster) }
 NoMethodError:
   undefined method `on_ride_photo=' for #<Coaster:0x007fe9a0aec798>

有什么想法吗。看起来它没有看到 on_ride_photo 的设置器，但我已经在控制台中使用它并使用它来获取和设置。

Answer 1

你最近加过这个吗？如果是这样，您可能需要更新您的测试数据库：

rake db:test:load