Rspec & FactoryGirl 验收验证

Question

我一直对这个简单的验证感到头疼，但我无法验证它。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，但确实会。

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 tos 时，一切顺利。我在这里错过了什么？！

Answer 1

:terms_of_service 是否映射到 db 列？ validates :acceptance 的默认值是字符串“1”，而不是 true。 如果映射到 db 列，尝试在验证中添加:accept => true：

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

如果字段未映射，或者 DB 列不是布尔值，请尝试在测试和工厂中使用“1”而不是 true。