Question

我有奇怪的问题。我有这样的模型：

class Patient < ActiveRecord::Base
  include Addressable
end

class Address < ActiveRecord::Base
  belongs_to :addressable, polymorphic: true
end

和可解决的问题：

module Addressable
  extend ActiveSupport::Concern

  included do
    has_one :address, as: :addressable, dependent: :destroy
    delegate :to_formatted_s, to: :address, prefix: true
    accepts_nested_attributes_for :address
  end
end

当我将此代码移至关注时，我的测试失败了：

Failure/Error: let(:patient) { create(:patient, :male, fullname: "Patient", pesel: "12345678901") }
     NoMethodError:
       undefined method `address=' for #<Patient:0x0000000550bb58>

我的工厂：

FactoryGirl.define do
  factory :patient do
    sequence(:fullname) { |n| "Patient #{n}" }
    pesel "12345678901"
    birth_date "2014-12-16"
    address

    trait :male do
      sex "male"
    end

    trait :female do
      sex "female"
    end
  end
end

FactoryGirl.define do
  factory :address do
    sequence(:street) { |n| "Street #{n}" }
    sequence(:city) { |n| "City #{n}" }
    sequence(:zip_code) { |n| " 12-41#{n}" }
  end
end

在我将此代码置于关注之前，一切都按预期工作。为什么现在失败？

Answer 1

这是一个命名冲突。我将关注名称更改为AddresableConcern，现在eveyrthing按预期工作。

使用关注点后，使用FactoryGirl创建测试记录失败

1 个答案: