ruby-on-rails - Rspec & FactoryGirl 验收验证

Question

我一直在为这个简单的验证而头疼，但我无法对其进行验证。我有以下模型:

class Attendance < ActiveRecord::Base
  belongs_to :user, counter_cache: true
  belongs_to :event, counter_cache: true

  validates :terms_of_service, :acceptance => true
end

这是我的工厂:

  factory :attendance do
    user
    event
    terms_of_service true
  end

这是我的测试:

  describe "event has many attendances" do
    it "should have attendances" do
      event = FactoryGirl.create(:event)
      user1 = FactoryGirl.create(:user, firstname: "user1", email: "mail@user2.nl")
      user2 = FactoryGirl.create(:user, firstname: "user2", email: "mail@user1.nl")

      attendance1 = FactoryGirl.create(:attendance, event: event, user: user1, terms_of_service: true)    
    end
  end

这不应该带来任何错误，但确实如此。

Running spec/models/workshop_spec.rb
.............F

Failures:

  1) Event event has many attendances should have attendances
     Failure/Error: attendance1 = FactoryGirl.create(:attendance, event: event, user: user1, terms_of_service: true)
     ActiveRecord::RecordInvalid:
       Validation failed: Terms of service must be accepted
     # ./spec/models/event_spec.rb:33:in `block (3 levels) in <top (required)>'

当我在浏览器中执行这些操作并接受这些操作时，一切顺利。我在这里错过了什么？!

Answer 1

是 :terms_of_service映射到数据库列？ validates :acceptance 的默认值是字符串“1”，而不是 true .
如果映射到db列，尝试添加:accept => true验证:

validates :terms_of_service, :acceptance => {:accept => true}

如果该字段未映射，或者 DB 列不是 bool 值，请尝试在测试和工厂中使用“1”而不是 true。